Special oral dietary fiber composition for controlling energy intake for children

Abstract

The invention relates to the technical field of nutrition formulas, in particular to a special oral dietary fiber composition for controlling energy intake for children, which comprises 40-55 parts of pea protein isolate, 20-30 parts of resistant dextrin, 10-15 parts of fructo-oligosaccharide and 5-8 parts of natural berry powder. The resistant dextrin and the pea protein are added into the composition to generate a synergistic effect, so that the insulin sensitivity of children using the composition can be improved, and the condition of abnormal blood glucose fluctuation of the children using the composition is reduced; meanwhile, the combination of the resistant dextrin and the fructo-oligosaccharide can delay the absorption of carbohydrates by the children and increase the satiety of the children, so that the children are assisted in controlling the intake of energy.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of nutritional formula, in particular to a kind of oral dietary fiber composition for controlling energy intake specially for children. BACKGROUND

[0002] The oral dietary fiber composition for controlling energy intake specially for children usually takes complex soluble dietary fiber as core component, which regulates intestinal flora balance by high dietary fiber content, delays the absorption rate of carbohydrates, thereby indirectly controls energy intake; At the same time, it usually also adds natural ingredients such as guar gum decomposers, active fibers extracted from fruit and vegetable fermentation, etc. To ensure that there is no essence, preservative and drug ingredients in the composition, so as to ensure the safety of the composition;

[0003] The prior art such as Kemin small green bar focuses on regulating intestinal health and energy intake through dietary fiber, and at the same time, since it contains prebiotics, taste improvers and active fibers extracted from fruits and vegetables, it can meet the daily dietary fiber demand of children 1 / 4 to 1 / 3, which can not only improve the dietary imbalance caused by children's picky eating, but also can reduce the absorption efficiency of high oil and high sugar food by promoting intestinal peristalsis under the action of various prebiotics, thereby helping children to reduce total energy intake while maintaining satiety.

[0004] Although the above-mentioned composition can ensure the nutritional intake of children to some extent, since its core function focuses on regulating intestinal health and energy intake through dietary fiber, it does not explicitly function in the metabolism of blood sugar and blood lipids, so it still has some deficiencies in the metabolism of blood sugar and blood lipids, which may cause abnormal blood sugar fluctuations in children using it.

[0005] In summary, the existing oral dietary fiber composition for controlling energy intake specially for children does not explicitly function in the metabolism of blood sugar and blood lipids, which may cause abnormal blood sugar fluctuations in children using it, which has become a difficult problem that needs to be solved in the field, so it is necessary to propose an oral dietary fiber composition for controlling energy intake specially for children. SUMMARY

[0006] To solve the above problems, the present application provides an oral dietary fiber composition for controlling energy intake specially for children, which produces a synergistic effect by adding resistant dextrin and pea protein in the composition, which can improve the insulin sensitivity of children using it, thereby reducing the occurrence of abnormal blood sugar fluctuations in children using it, and the combination of resistant dextrin and fructooligosaccharide can also delay the absorption of carbohydrates by children using it and increase their satiety, thereby assisting children using it to control energy intake.

[0007] In order to achieve the above-mentioned purpose, the technical scheme of the present application is as follows: a control energy intake oral dietary fiber composition special for children, comprising 40-55 parts of pea protein isolate, 20-30 parts of resistant dextrin, 10-15 parts of fructooligosaccharide, 5-8 parts of natural berry powder and 8-10 parts of nutrients.

[0008] Further, it comprises 48 parts of pea protein isolate, 25 parts of resistant dextrin, 12 parts of fructooligosaccharide, 7 parts of natural berry powder and 8 parts of nutrients.

[0009] Further, it comprises 50 parts of pea protein isolate, 26 parts of resistant dextrin, 13 parts of fructooligosaccharide, 7 parts of natural berry powder and 9 parts of nutrients.

[0010] Further, it comprises 55 parts of pea protein isolate, 30 parts of resistant dextrin, 15 parts of fructooligosaccharide, 8 parts of natural berry powder and 10 parts of nutrients.

[0011] Further, the preparation method of the composition is as follows:

[0012] Step one, crushing and mixing of raw materials: pea protein isolate, resistant dextrin, fructooligosaccharide and natural berry powder are used as raw materials, and the raw materials are put into the processing device, the crushing assembly in the processing device is used to crush the raw materials, the mixing assembly in the processing device is used to dry mix the pea protein isolate and fructooligosaccharide in the raw materials, the mixing assembly and the pump liquid assembly in the processing device are used to wet mix the resistant dextrin and natural berry powder in the raw materials, and the nutrients are added, and the wet mixed raw materials are obtained.

[0013] Step two, sterilization treatment: the dry mixed raw materials and the wet mixed raw materials are taken out from the processing device and subjected to ultraviolet sterilization treatment.

[0014] Step three, embedding and granulation: the dry mixed raw materials and the wet mixed raw materials after sterilization are mixed, the pectin-chitosan complex is used as the embedding wall material, the microencapsulation embedding technology is used for embedding operation, and one of the fluidized bed coating granulation and the spray drying granulation is used for granulation operation, the particle size is controlled to be 0.8-1.2mm, and the preparation of the composition is completed.

[0015] Further, in step one, after the selection of pea protein isolate is completed, directional enzymatic hydrolysis treatment is carried out, and the proportion of the molecular weight of 5k-50kDa is controlled to be more than 80%.

[0016] Further, the processing device comprises a controller and a shell, the top of the shell is symmetrically provided with a feeding port, one side of the shell is symmetrically provided with a discharging port, and the discharging port is hingedly connected with an opening and closing door.

[0017] The lateral partition plate is fixedly connected to the inner side wall of the shell, and divides the interior of the shell from top to bottom into a processing cavity and a mixing cavity.

[0018] The inner side wall of the driving cavity is fixedly connected with a telescopic member, and the controller is configured to control the telescopic member to extend and retract the output shaft. A double-sided rack is coaxially fixedly connected to the output shaft of the telescopic member. A T-shaped rod is fixedly connected to the top of the double-sided rack. A crushing assembly for crushing the material is arranged on the T-shaped rod. Gear wheels are symmetrically and rotatably arranged on the bottom wall of the driving cavity. The gear wheels are engaged with the double-sided rack. A mixing assembly for mixing the material is arranged on the gear wheels. A pump assembly for pumping liquid into the wet mixing cavity is arranged on the double-sided rack.

[0019] Further, the crushing assembly comprises crushing plates fixedly connected to the two ends of the T-shaped rod. The crushing plates are arranged in the first crushing cavity and the second crushing cavity, respectively. The crushing plate in the first crushing cavity is in transverse sliding cooperation with the inner side wall of the first crushing cavity, and the crushing plate in the second crushing cavity is in transverse sliding cooperation with the inner side wall of the second crushing cavity. The first vertical partition plate is provided with a through slot for the T-shaped rod. A grinding roller is rotatably arranged on the bottom of each crushing plate. The bottom wall of the first crushing cavity and the bottom wall of the second crushing cavity are both provided with an opening. A sieve plate is fixedly connected to the opening. The sieve plate is in contact with the grinding roller adjacent thereto.

[0020] Further, the mixing assembly comprises first and second belt pulleys symmetrically arranged in the driving cavity. The first belt pulley is coaxially fixedly connected with a gear shaft at the bottom. The end of the gear shaft away from the first belt pulley is coaxially fixedly connected with the gear adjacent thereto.

[0021] The first belt pulley and the second belt pulley adjacent thereto are both tensioned with a belt. The second belt pulley is coaxially fixedly connected with a mixing shaft at the bottom. The mixing shaft extends into the dry mixing cavity and the wet mixing cavity, respectively. The mixing shaft is fixedly connected with mixing blades along the side wall thereof. The mixing shaft in the dry mixing cavity is in rotational cooperation with the bottom wall of the dry mixing cavity, and the mixing shaft in the wet mixing cavity is in rotational cooperation with the bottom wall of the wet mixing cavity.

[0022] Further, the pump liquid assembly comprises a pump liquid tank fixedly connected to the bottom wall in the driving cavity, a pump liquid plate is slidably matched with the inner side wall of the pump liquid tank, the double-sided rack is extended to the pump liquid tank through the side wall of the pump liquid tank and is fixedly connected with the pump liquid plate at one end away from the output shaft of the telescopic piece, a liquid storage tank is fixedly connected to the top of the pump liquid tank, the liquid storage tank is filled with water, the pump liquid tank is in communication with the liquid storage tank, a communication one-way valve is in communication with the communication part of the pump liquid tank and the liquid storage tank, the flow direction of the communication one-way valve is from the liquid storage tank to the pump liquid tank, a liquid inlet one-way valve is in communication with the shell, a liquid inlet is formed in the top of the liquid storage tank, the liquid inlet one-way valve is in communication with the inside of the liquid storage tank, the flow direction of the liquid inlet one-way valve is from the outside to the inside of the liquid storage tank, a liquid outlet one-way valve is in communication with the pump liquid tank, a pump liquid inlet is formed in the transverse partition plate, the pump liquid tank is in communication with the inside of the wet mixing cavity through the liquid outlet one-way valve and the pump liquid inlet, and the flow direction of the liquid outlet one-way valve is from the pump liquid tank to the inside of the wet mixing cavity.

[0023] The above scheme has the following beneficial effects:

[0024] 1. The application can improve the insulin sensitivity of children, reduce the abnormal blood glucose fluctuation of children, delay the absorption of carbohydrates of children and increase the satiety of children by adding resistant dextrin and pea protein in the composition.

[0025] 2. The application can reduce the influence of water on the stability of pea protein and oligofructose by using the dry mixing and wet mixing separation mixing technology and the microencapsulation embedding technology, improve the palatability of the composition by mixing resistant dextrin and natural berry powder, ensure the safety of children in swallowing by controlling the particle size of the granules to 0.8-1.2 mm, and improve the solubility of the granules.

[0026] 3. The application can realize the crushing operation of different types of materials, dry mixing and wet mixing operation according to the types of materials and the multifunctional cooperation of the device by driving the double-sided rack to reciprocate through the telescopic piece, driving the crushing assembly, the mixing assembly and the pump liquid assembly to work cooperatively, and realizing the periodic pumping operation of the materials in the wet mixing process by the design of the pump liquid assembly, ensuring the quantitative delivery of the liquid and reducing the error caused by manual liquid addition.

[0027] Additional aspects and advantages of the application will be made apparent by the following description. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1This is a schematic diagram of the preparation method of the oral dietary fiber composition for controlling energy intake for children according to the present invention.

[0029] Figure 2 This is an isometric schematic diagram of the processing device in the oral dietary fiber composition for children with controlled energy intake according to the present invention.

[0030] Figure 3 This is a top view schematic diagram of the processing chamber in the processing device of the oral dietary fiber composition for children with controlled energy intake according to the present invention.

[0031] Figure 4 This is a frontal cross-sectional schematic diagram of the processing device in the oral dietary fiber composition for children with controlled energy intake according to the present invention.

[0032] Figure 5 This is a side cross-sectional schematic diagram of the pump assembly in the processing device of the oral dietary fiber composition for children to control energy intake according to the present invention.

[0033] The reference numerals in the accompanying drawings of the instruction manual include: 1. outer casing; 2. transverse partition; 3. first vertical partition; 4. second vertical partition; 5. double-sided rack; 6. T-shaped rod; 7. gear; 8. crushing plate; 9. grinding roller; 10. sieve plate; 11. first pulley; 12. second pulley; 13. gear shaft; 14. belt; 15. mixing shaft; 16. mixing blade; 17. pump tank; 18. pump plate; 19. storage tank; 20. connecting check valve; 21. inlet check valve; 22. outlet check valve. Detailed Implementation

[0034] The following detailed description illustrates the specific implementation methods:

[0035] Example 1:

[0036] As attached Figure 1 As shown: A children's oral dietary fiber composition for controlling energy intake comprises 48 parts pea protein isolate, 25 parts resistant dextrin, 12 parts fructooligosaccharides, 7 parts natural berry powder, and 8 parts nutrients. Its preparation method is as follows:

[0037] Step one, raw material crushing and mixing: the workers first separate the selected pea protein isolate, resistant dextrin, fructooligosaccharide and natural fruit powder as raw materials, according to the type of dry mixing or wet mixing, the raw materials are classified, and after classification, they are respectively put into the processing device, then the processing device is started, the raw materials are crushed by the crushing assembly in the processing device, after crushing, the pea protein isolate and fructooligosaccharide in the raw materials are dry mixed by the mixing assembly in the processing device, the dry mixed raw materials are obtained, the resistant dextrin and natural fruit powder in the raw materials are wet mixed by the mixing assembly and pump liquid assembly in the processing device, and nutrients are added, the wet mixed raw materials are obtained, in this embodiment, the nutrients are selected as vitamin A and vitamin C. After the selection of pea protein isolate is completed, directional enzymatic treatment is carried out, and the molecular weight is controlled to be more than 80% of 5k-50kDa.

[0038] Step two, sterilization treatment: after the dry mixed raw materials and wet mixed raw materials are prepared, the workers take them out of the processing device for ultraviolet sterilization treatment.

[0039] Step three, embedding and granulation: after ultraviolet disinfection, the workers mix the dry mixed raw materials and wet mixed raw materials after sterilization, use pectin-chitosan complex as embedding wall material, use microencapsulation embedding technology for embedding operation, and use one of fluidized bed coating granulation or spray drying granulation for granulation operation, in this embodiment, spray drying granulation is used for granulation operation, the particle size is controlled to be 0.8-1.2mm, and the preparation of the composition is completed.

[0040] As shown in Figure 2 and Figure 3 , the processing device comprises a controller and a shell 1, the top of the shell 1 is symmetrically provided with an inlet, one side of the shell 1 is symmetrically provided with an outlet, and the outlet is hinged with an opening and closing door. In this embodiment, the inlet is detachably clamped with a cover plate.

[0041] The inner side wall of the shell 1 is welded with a transverse partition plate 2, which divides the inside of the shell 1 from top to bottom into a processing cavity and a mixing cavity, the inner side wall of the processing cavity is symmetrically welded with a first vertical partition plate 3, which divides the inside of the processing cavity from left to right into a first crushing cavity, a driving cavity and a second crushing cavity; the inner bottom wall of the mixing cavity is welded with a second vertical partition plate 4, which divides the inside of the mixing cavity from left to right into a dry mixing cavity (the maximum material capacity is 200kg) and a wet mixing cavity (the maximum material capacity is 200kg).

[0042] The inner side wall of the driving cavity is fixedly connected with an extension piece by bolts, and the controller is used to control the extension of the extension piece output shaft. A double-sided rack 5 is fixedly connected with the extension piece output shaft by bolts in a coaxial manner. A T-shaped rod 6 is welded on the top of the double-sided rack 5, and a crushing assembly is located on the T-shaped rod 6. The bottom wall of the driving cavity is symmetrically rotatably connected with a gear 7, and the gear 7 is engaged with the double-sided rack 5. A mixing assembly is located on the gear 7. A pump liquid assembly is located on the double-sided rack 5. In this embodiment, the extension piece is an electric telescopic rod.

[0043] As shown in Figure 3 and Figure 4 , the crushing assembly includes crushing plates 8 symmetrically welded on both ends of the T-shaped rod 6. The crushing plates 8 are located in the first crushing cavity and the second crushing cavity, respectively. The crushing plate 8 located in the first crushing cavity is in transverse sliding connection with the inner side wall of the first crushing cavity, and the crushing plate 8 located in the second crushing cavity is in transverse sliding connection with the inner side wall of the second crushing cavity. The first vertical partition plate 3 is provided with a through slot for the T-shaped rod 6. The bottom of each crushing plate 8 is rotatably connected with a grinding roller 9. The bottom wall of the first crushing cavity and the bottom wall of the second crushing cavity are both provided with an opening, and a sieve plate 10 is welded on the opening. The sieve plate 10 is in contact with the grinding roller 9 adjacent thereto.

[0044] Specifically, since the T-shaped rod 6 is welded with the double-sided rack 5, and the double-sided rack 5 is fixedly connected with the output shaft of the electric telescopic rod in a coaxial manner by bolts, when the output shaft of the electric telescopic rod reciprocates, the double-sided rack 5 also reciprocates with the electric telescopic rod, and drives the T-shaped rod 6 to reciprocate with it. Since the crushing plates 8 are welded with the T-shaped rod 6, and the crushing plates 8 are in sliding connection with the inner side wall of the first crushing cavity and the inner side wall of the second crushing cavity, respectively, and the first vertical partition plate 3 is provided with a through slot for the T-shaped rod 6, when the T-shaped rod 6 reciprocates, it can also drive the crushing plates 8 to reciprocate with it, so that the crushing plates 8 drive the grinding rollers 9 rotatably connected therewith to reciprocate on the sieve plates 10, and the material is crushed. The materials in the first crushing cavity and the second crushing cavity are crushed and then enter the dry mixing cavity and the wet mixing cavity (the single entering amount of the material is 30-150 kg) through the sieve plates 10 adjacent thereto, respectively.

[0045] As shown in Figure 4 , the mixing assembly includes first pulleys 11 and first pulleys 12 symmetrically arranged in the driving cavity. The first pulleys 11 are fixedly connected with gear shafts 13 in a coaxial manner at the bottom. The gear shafts 13 are fixedly connected with the gears 7 adjacent thereto in a coaxial manner at the end away from the first pulleys 11.

[0046] The first belt pulley 11 and the first belt pulley 12 adjacent thereto are both tensioned with a belt 14, the bottom of the first belt pulley 12 is coaxially fixedly connected with a mixing shaft 15, the mixing shaft 15 extends into the dry mixing cavity and the wet mixing cavity respectively, the mixing shaft 15 is circumferentially welded with mixing blades 16 along the side wall thereof, the mixing shaft 15 located in the dry mixing cavity is in rotational cooperation with the bottom wall in the dry mixing cavity, and the mixing shaft 15 located in the wet mixing cavity is in rotational cooperation with the bottom wall in the wet mixing cavity.

[0047] Specifically, since the gear 7 is in meshing cooperation with the double-sided rack 5, and the two ends of the gear shaft 13 are fixedly connected with the first belt pulley 11 and the gear 7 adjacent thereto respectively, when the double-sided rack 5 reciprocates under the driving of the output shaft of the electric telescopic rod, the double-sided rack 5 drives the gear 7 to rotate, and the gear 7 in turn drives the gear shaft 13 and the first belt pulley 11 to rotate. At this time, since the first belt pulley 11 and the second belt pulley 12 are both tensioned with the belt 14, and the second belt pulley 12 is fixedly connected with the mixing shaft 15, when the first belt pulley 11 rotates, the first belt pulley 12 can be driven to rotate through the belt 14, and the mixing shaft 15 is driven to rotate through the second belt pulley 12, so that the mixing shaft 15 drives the mixing blades 16 welded thereto to rotate, and the mixing blades 16 perform mixing operation on the materials.

[0048] As shown in Figure 5 The pump liquid assembly comprises a pump liquid tank 17 welded to the bottom wall of the driving cavity, a pump liquid plate 18 is in transversely sliding cooperation with the inner side wall of the pump liquid tank 17, one end of the double-sided rack 5 away from the output shaft of the electric telescopic rod extends through the side wall of the pump liquid tank 17 to the pump liquid tank 17 and is welded with the pump liquid plate 18, a liquid storage tank 19 is welded to the top of the pump liquid tank 17, the liquid storage tank 19 is filled with water, the pump liquid tank 17 is in communication with the liquid storage tank 19, a communication one-way valve 20 is in communication with the communication part of the pump liquid tank 17 and the liquid storage tank 19, and the flow direction of the communication one-way valve 20 is from the liquid storage tank 19 to the pump liquid tank 17.

[0049] The outer shell 1 is in communication with an inlet one-way valve 21, the top of the liquid storage tank 19 is provided with an inlet, the inlet one-way valve 21 is in communication with the inside of the liquid storage tank 19, the flow direction of the inlet one-way valve 21 is from the outside to the inside of the liquid storage tank 19, the pump liquid tank 17 is in communication with an outlet one-way valve 22, the transversely partition plate 2 is provided with a pump liquid inlet, the pump liquid tank 17 is in communication with the inside of the wet mixing cavity through the outlet one-way valve 22 and the pump liquid inlet, and the flow direction of the outlet one-way valve 22 is from the pump liquid tank 17 to the inside of the wet mixing cavity.

[0050] Specifically, since the double-sided rack 5 is welded with the pump plate 18, when the double-sided rack 5 reciprocates, it can drive the pump plate 18 to reciprocate with it, so that the pump plate 18 reciprocates in the pump tank 17 to change the volume of the pump tank 17. Since the pump tank 17 is communicated with the storage tank 19, and the communication port is communicated with the communication one-way valve 20, the water in the storage tank 19 can enter the pump tank 17 through the communication one-way valve 20. When the volume of the pump tank 17 increases, a negative pressure is generated in the pump tank 17, which can suck the water stored in the storage tank 19 into the pump tank 17 through the communication one-way valve 20, so that the water stored in the storage tank 19 can enter the pump tank 17 at a high speed. Since the pump tank 17 is communicated with the wet mixing cavity through the liquid outlet one-way valve 22 and the pump port, the pump plate 18 will also release the water in the pump tank 17 to the wet mixing cavity through the pump port and the liquid outlet one-way valve 22 during reciprocation, so as to realize periodic pumping operation (the amount of water pumped into the wet mixing cavity at a time is 5-20L), and reduce the deviation caused by manual injection (such as reducing the deviation rate of manual injection from 10% to 2%).

[0051] The specific implementation process of the processing device is as follows:

[0052] The staff will classify the materials that need to be dry mixed and wet mixed, put the materials that need to be dry mixed into the first crushing cavity through the feeding port, and put the materials that need to be wet mixed into the second crushing cavity through the feeding port, then cover the cover plate, control the output shaft of the electric telescopic rod to reciprocate through the controller, drive the double-sided rack 5 to reciprocate, and then drive the T-shaped rod 6, the crushing plate 8 and the grinding roller 9 to reciprocate in turn, so that the grinding roller 9 contacts the materials during reciprocation to grind and crush the materials, and the materials in the first crushing cavity enter the dry mixing cavity through the sieve plate 10 (such as 150kg), and the materials in the second crushing cavity enter the wet mixing cavity through the sieve plate 10 (such as 150kg).

[0053] During reciprocation, the double-sided rack 5 will also drive the gear 7, the gear shaft 13 and the first pulley 11 to reciprocate in turn, and then drive the belt 14, the first pulley 12, the mixing shaft 15 and the mixing blade 16 to reciprocate in turn through the first pulley 11, so as to mix the materials in the dry mixing cavity and the wet mixing cavity respectively.

[0054] During the process, the double-sided rack 5 will also drive the pump plate 18 to reciprocate, so that it can suck the water stored in the storage tank 19 during reciprocation, and then make the water stored in the storage tank 19 enter the pump tank 17 through the communication one-way valve 20 at a high speed, and then release the water in the pump tank 17 to the wet mixing cavity through the pump port and the liquid outlet one-way valve 22 (such as 15L at a time), so as to maintain the humidity of the materials during wet mixing.

[0055] When it is necessary to replenish the water body in the liquid storage tank 19, the staff can replenish the water in the liquid storage tank 19 through the liquid inlet one-way valve 21 and the liquid inlet.

[0056] In this embodiment, the formula is designed according to the age range of the children, and a clinical experiment is designed:

[0057] Experiment 1: Infant formula (for children aged 3-6 years)

[0058] Five children aged 3-6 years were selected as experimental subjects, and the specific experimental process was as follows:

[0059] According to the composition preparation method of the present embodiment, the composition was prepared with a weight component ratio of 48 parts of pea protein, 25 parts of resistant dextrin, 12 parts of fructooligosaccharide, 7 parts of blueberry powder and 8 parts of nutrients, and 2 parts of probiotics were added to the dry mixed raw materials and wet mixed raw materials during the mixing process of the dry mixed raw materials and wet mixed raw materials.

[0060] The prepared composition was packaged in 10 g per package, and the children were guided to take it continuously for three days at a frequency of twice a day, and the taking time was within 30 minutes before meals.

[0061] After three days, the children's serum was collected, the blood glucose, 24-hour energy intake, and serum iron and calcium levels of the children were determined, and the children were asked to score the taste of the composition after taking, with a maximum score of 5.

[0062] Experimental conclusion:

[0063] It was determined that the area under the postprandial blood glucose curve of the children decreased by 26% compared with three days ago, and the 24-hour energy intake decreased by 413±32 kcal compared with three days ago; the serum iron and calcium levels did not change significantly compared with three days ago, and the children's taste score of the composition was above 4.5.

[0064] Experiment 2: School-age children formula (for children aged 6-12 years)

[0065] Five children aged 6-12 years were selected as experimental subjects, and the specific experimental process was as follows:

[0066] According to the preparation method of the present embodiment, the composition was prepared with a weight component ratio of 48 parts of pea protein, 25 parts of resistant dextrin, 12 parts of fructooligosaccharide, 7 parts of blueberry powder and 8 parts of nutrients.

[0067] The prepared composition was packaged in 10 g per package, and the children were guided to take it continuously for three days at a frequency of twice a day, and the taking time was within 30 minutes before meals.

[0068] Three days later, the child's serum was collected, the child's blood glucose, 24-hour energy intake, serum iron and calcium levels were determined, and the child's taste for the composition was scored after taking it, with a maximum score of 5.

[0069] Experimental conclusion: The area under the postprandial blood glucose curve of the child was reduced by 28% compared with three days ago, and the 24-hour energy intake was reduced by 415±35kcal compared with three days ago; the serum iron and calcium levels were not significantly changed compared with three days ago, and the child's taste score for the composition was above 4.2.

[0070] The present application can improve the insulin sensitivity of the child by adding resistant dextrin and pea protein in the composition to produce a synergistic effect, thereby reducing the abnormal blood glucose fluctuations of the child (after three days of continuous use of the composition in the present embodiment, the area under the postprandial blood glucose curve of the child is reduced by 25-28% compared with three days ago), and the combination of resistant dextrin and fructooligosaccharide can also delay the absorption of carbohydrates by the child and increase their satiety, thereby assisting the child in controlling energy intake (after three days of continuous use of the composition in the present embodiment, the 24-hour energy intake of children aged 3-6 is reduced by 413±32kcal compared with three days ago, and the 24-hour energy intake of children aged 6-12 is reduced by 415±35kcal compared with three days ago).

[0071] Example 2

[0072] The difference from Example 1 is that a child-specific oral dietary fiber composition for controlling energy intake includes 50 parts of pea protein isolate, 26 parts of resistant dextrin, 13 parts of fructooligosaccharide, and 7 parts of natural berry powder, and the preparation method is the same as that of Example 1.

[0073] Example 3

[0074] The difference from Example 2 is that a child-specific oral dietary fiber composition for controlling energy intake includes 55 parts of pea protein isolate, 30 parts of resistant dextrin, 15 parts of fructooligosaccharide, and 8 parts of natural berry powder, and the preparation method is the same as that of Example 1.

[0075] Experimental verification

[0076] In this embodiment, the Cymexin small green bar is used as the control group, the composition in Example 1 is used as Experimental Group 1, the composition in Example 2 is used as Experimental Group 2, and the composition in Example 3 is used as Experimental Group 3, and they are compared in the following experiments:

[0077] Experimental process

[0078] Twelve children aged 6-12 years old were selected as experimental subjects, and were divided into groups A, B, C and D, each group having three children. Group A was given the composition of experimental group 1, group B was given the composition of experimental group 2, group C was given the composition of experimental group 3, and group D was given the composition of the control group. The frequency of taking the composition was twice a day, and the time of taking the composition was within 30 minutes before meals. The single serving amount was 10 g.

[0079] After three days, the serum of each group of children was collected, and the blood glucose and energy intake within 24 hours were determined. The children were asked to score the taste of the composition after taking it, with a maximum score of 5. The values were recorded by taking the average of each group, and the experimental data table was obtained.

[0080] Table 1 Experimental data table

[0081] Sensory score Area under the blood glucose curve reduction percentage 24-hour energy intake reduction Experimental group 1 4.9 28％ 415 ± 35 kcal Experimental group 2 4.6 26％ 413 ± 32 kcal Experimental group 3 4.5 25％ 412 ± 33 kcal Control group 3.7 12％ 306 ± 51 kcal

[0082] Experimental conclusion: According to the experimental data table, the taste score, the percentage of decrease in the area under the blood glucose curve, and the reduction in 24-hour energy intake of experimental group 1, experimental group 2 and experimental group 3 were all better than those of the control group. The percentage of decrease in the area under the blood glucose curve of experimental group 1 was 16% lower than that of the control group, which means that it can effectively control the blood glucose level of children, thereby reducing the occurrence of abnormal blood glucose fluctuations in children. At the same time, the reduction in 24-hour energy intake of experimental group 1 was also significantly improved compared with the control group, which means that the composition of experimental group 1 can better assist children in controlling energy intake.

[0083] Obviously, the above embodiments are only examples for the purpose of clarity, and are not limiting of the embodiments. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to exhaust all the embodiments. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A child-specific oral dietary fiber composition for controlling energy intake, characterized in that, It comprises pea protein isolate 40-55 parts, resistant dextrin 20-30 parts, fructooligosaccharide 10-15 parts, natural berry powder 5-8 parts and nutrients 8-10 parts.

2. The oral dietary fiber composition for controlling energy intake for children according to claim 1, characterized by, It comprises pea protein isolate 48 parts, resistant dextrin 25 parts, fructooligosaccharide 12 parts, natural berry powder 7 parts and nutrients 8 parts.

3. The oral dietary fiber composition for controlling energy intake for children according to claim 2, characterized by, It comprises pea protein isolate 50 parts, resistant dextrin 26 parts, fructooligosaccharide 13 parts, natural berry powder 7 parts and nutrients 9 parts.

4. The oral dietary fiber composition for controlling energy intake for children according to claim 3, characterized by, It comprises pea protein isolate 55 parts, resistant dextrin 30 parts, fructooligosaccharide 15 parts, natural berry powder 8 parts and nutrients 10 parts.

5. The oral dietary fiber composition for controlling energy intake for children according to claim 4, characterized by, The manufacturing method is as follows: Step one, crushing and mixing of raw materials: pea protein isolate, resistant dextrin, fructooligosaccharide and natural berry powder are used as raw materials, and the raw materials are put into the processing device, the crushing assembly in the processing device is used to crush the raw materials, the dry mixing assembly in the processing device is used to dry mix the pea protein isolate and fructooligosaccharide in the raw materials, the wet mixing assembly and the pump liquid assembly in the processing device are used to wet mix the resistant dextrin and natural berry powder in the raw materials, and nutrients are added, to obtain the wet mixed raw materials; Step two, sterilization treatment: the dry mixed raw materials and the wet mixed raw materials are taken out from the processing device and subjected to ultraviolet sterilization treatment; Step three, embedding and granulation: the dry mixed raw materials and the wet mixed raw materials after sterilization are mixed, pectin-chitosan compound is used as embedding wall material, microencapsulation embedding technology is used for embedding operation, and one of fluidized bed coating granulation and spray drying granulation is used for granulation operation, the particle size is controlled to be 0.8-1.2mm, and the preparation of the composition is completed.

6. The oral dietary fiber composition for controlling energy intake for children according to claim 5, characterized by, In step one, after the selection of pea protein isolate, directional enzymatic hydrolysis treatment is carried out, and the proportion of the molecular weight of 5k-50kDa is controlled to be more than 80%.

7. The oral dietary fiber composition for controlling energy intake for children according to claim 6, characterized by, The processing device comprises a controller and a shell (1), the top of the shell (1) is symmetrically provided with an inlet, and the side of the shell (1) is symmetrically provided with an outlet, and the outlet is hinged with an opening and closing door; The inner side wall of the shell (1) is fixedly connected with a transverse partition plate (2), the transverse partition plate (2) divides the inside of the shell (1) into a treatment cavity and a mixing cavity from top to bottom, the inner side wall of the treatment cavity is fixedly connected with a first vertical partition plate (3) symmetrically, the first vertical partition plate (3) divides the inside of the treatment cavity into a first crushing cavity, a driving cavity and a second crushing cavity from left to right, and the inner bottom wall of the mixing cavity is fixedly connected with a second vertical partition plate (4), the second vertical partition plate (4) divides the inside of the mixing cavity into a dry mixing cavity and a wet mixing cavity from left to right. The inner side wall of the driving cavity is fixedly connected with an extension piece, the controller is used for controlling the extension of the extension piece output shaft, a double-sided rack (5) is coaxially fixedly connected on the extension piece output shaft, a T-shaped rod (6) is fixedly connected on the top of the double-sided rack (5), and a crushing assembly for crushing the material is arranged on the T-shaped rod (6); gear wheels (7) are symmetrically and rotationally fitted on the bottom wall of the driving cavity, and the gear wheels (7) are all in meshing connection with the double-sided rack (5); a mixing assembly for mixing the material is arranged on the gear wheels (7); and a pump liquid assembly for delivering liquid into the wet mixing cavity is further arranged on the double-sided rack (5).

8. The oral dietary fiber composition for controlling energy intake for children according to claim 7, characterized by, The crushing assembly comprises crushing plates (8) which are symmetrically and fixedly connected to the two ends of the T-shaped rod (6), the crushing plates (8) are respectively located in the first crushing cavity and the second crushing cavity, the crushing plate (8) located in the first crushing cavity is in transversely sliding connection with the inner side wall of the first crushing cavity, the crushing plate (8) located in the second crushing cavity is in transversely sliding connection with the inner side wall of the second crushing cavity, and the first vertical partition plate (3) is provided with through grooves for the T-shaped rod (6) to pass through; grinding rollers (9) are rotationally fitted on the bottom of the crushing plates (8), the bottom wall of the first crushing cavity and the bottom wall of the second crushing cavity are both provided with openings, and sieve plates (10) are fixedly connected at the openings, and the sieve plates (10) are in mutual contact with the grinding rollers (9) adjacent thereto.

9. The oral dietary fiber composition for controlling energy intake for children according to claim 8, characterized by, The mixing assembly comprises first and second belt pulleys (11, 12) which are symmetrically arranged in the driving cavity, the bottom of each first belt pulley (11) is coaxially fixedly connected with a gear shaft (13), and the end of the gear shaft (13) away from the first belt pulley (11) is coaxially fixedly connected with the gear wheel (7) adjacent thereto; The first belt pulley (11) and the second belt pulley (12) adjacent thereto are both tensioned with a belt (14), the bottom of each second belt pulley (12) is coaxially fixedly connected with a mixing shaft (15), the mixing shaft (15) extends into the dry mixing cavity and the wet mixing cavity respectively, and the mixing shaft (15) is fixedly connected with mixing blades (16) along the side wall thereof in a circumferential direction, the mixing shaft (15) located in the dry mixing cavity is in rotationally fitted with the bottom wall of the dry mixing cavity, and the mixing shaft (15) located in the wet mixing cavity is in rotationally fitted with the bottom wall of the wet mixing cavity.

10. The oral dietary fiber composition for controlling energy intake specific to children according to claim 9, characterized by, The pump liquid assembly comprises a pump liquid tank (17) fixedly connected to the bottom wall of the driving cavity, a pump liquid plate (18) slidably fitted to the inner side wall of the pump liquid tank (17), a double-sided rack (5) extending through the side wall of the pump liquid tank (17) to be fixedly connected to the pump liquid plate (18) in the pump liquid tank (17) away from the output shaft of the telescopic member, a liquid storage tank (19) fixedly connected to the top of the pump liquid tank (17), water filled in the liquid storage tank (19), the pump liquid tank (17) and the liquid storage tank (19) being in communication, a communication one-way valve (20) in communication at the communication position of the pump liquid tank (17) and the liquid storage tank (19), the flow direction of the communication one-way valve (20) being from the liquid storage tank (19) to the pump liquid tank (17), a liquid inlet one-way valve (21) in communication on the shell (1), a liquid inlet opening being formed on the top of the liquid storage tank (19), the liquid inlet one-way valve (21) being in communication with the inside of the liquid storage tank (19), the flow direction of the liquid inlet one-way valve (21) being from the outside to the inside of the liquid storage tank (19), a liquid outlet one-way valve (22) in communication on the pump liquid tank (17), a pump liquid opening being formed on the transverse partition plate (2), the pump liquid tank (17) being in communication with the inside of the wet mixing cavity through the liquid outlet one-way valve (22) and the pump liquid opening, the flow direction of the liquid outlet one-way valve (22) being from the pump liquid tank (17) to the inside of the wet mixing cavity.

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