Efficient processing method for rhodomyrtus tomentosa functional food

Abstract

The invention relates to the technical field of food processing, in particular to an efficient processing method for rhodomyrtus tomentosa functional food.The efficient processing method comprises the following steps that S1, raw material smashing is conducted, specifically, raw materials are washed with clear water for 5-10 min, and the washed raw materials are added into a processing device to be smashed for 10-15 min; s2, grinding the raw materials: grinding the crushed raw materials for 10-15 minutes; s3, filtering the raw materials: filtering the ground raw materials according to the filtering standard of a 150-200-mesh sieve to obtain raw material juice; s4, enzymolysis of the raw material juice: adding a mixed degrading enzyme into the raw material juice according to a mass ratio of 1: 10 to obtain a semi-finished product; s5, semi-finished product fermentation: the semi-finished product is sealed and placed for 1-2 days for fermentation, and fermentation liquor is obtained; s6, semi-finished product distillation: after fermentation is completed, heating fermentation liquor to 50-52 DEG C under the pressure of 1500-1600 Pa, and evaporating guaiacol glyceryl ether in the fermentation liquor; and S7, obtaining a finished product. The processing efficiency of the rhodomyrtus tomentosa functional food can be effectively improved, and the stirring, grinding and fermentation processes are integrated.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, and in particular to an efficient processing method for myrtle functional food. Background Art

[0002] Myrtle is also known as bean mulberry, mountain mulberry, mulberry tree, and hill mulberry. It is widely distributed in Guangdong, Yunnan, Fujian, etc. Myrtle has a very high utilization value. Its fruit is a berry with the characteristics of being juicy, high in soluble solids, moderately sweet and sour, rich in fruity aroma, and good in color. It is rich in nutrients and medicinal ingredients such as amino acids and flavonoids, and also contains more pectin, tannins, and sugars. Its roots, leaves, and fruits can all be used as medicine, with the effects of astringent and antidiarrheal, blood stasis and hemostasis, and anti-abortion.

[0003] In the existing myrtle processing technology, myrtle is made into functional foods such as beverages, fruit wines and cakes for public consumption; however, the processing method of myrtle in the existing technology requires multiple steps such as crushing, grinding and filtering the raw materials, and often requires the use of multiple equipments for assembly line processing, resulting in high processing costs and low processing efficiency.

[0004] In summary, how to solve the problem that the processing method of myrtle in the prior art requires multiple steps such as crushing, grinding and filtering the raw materials, often requires the use of multiple equipments in coordination, and performs assembly line processing, resulting in high processing costs and low processing efficiency has become a difficult problem that needs to be solved in the current field. Therefore, it is necessary to propose an efficient processing method for myrtle functional food with improved processing efficiency. Summary of the invention

[0005] To solve the above problems, the present invention provides an efficient processing method for myrtle functional food. Through the design of the driving component, the crushing and grinding of the raw materials are carried out simultaneously through only one driving part, which greatly reduces the processing cost and processing time, thereby improving the processing efficiency and processing income.

[0006] In order to achieve the above object, the technical solution of the present invention is as follows: an efficient processing method for myrtle functional food, comprising the following steps:

[0007] S1, raw material crushing: wash the raw material with clean water for 5-10 minutes, add the washed raw material into the processing device and crush it for 10-15 minutes.

[0008] S2, raw material grinding: grind the crushed raw materials for 10-15 minutes.

[0009] S3, raw material filtration: filter the ground raw materials through a 150-200 mesh sieve to obtain raw material juice.

[0010] S4, enzymatic hydrolysis of raw juice: adding mixed degradation enzymes into the raw juice at a mass ratio of 2:1 to obtain a semi-finished product.

[0011] S5, fermentation of semi-finished products: the semi-finished products are sealed and placed for 1-2 days for fermentation to obtain fermentation liquid.

[0012] S6, semi-finished product distillation: After the fermentation is completed, the fermentation liquid is heated to 50-52°C under a pressure of 1500-1600Pa to evaporate the guaiacol glycerol ether in the fermentation liquid.

[0013] S7, finished product acquisition: after distillation and fermentation, the myrtle functional food finished product is obtained. Further, in S1, the raw materials include 40%-60% myrtle and 40%-60% banana.

[0014] Furthermore, in S1, the mixed degradation enzyme includes 50%-60% pectinase and 40%-50% cellulase.

[0015] Further, in S5, the fermentation temperature of the semi-finished product is 36-38°C.

[0016] Further, in S1, the processing device includes a crushing box, the lower side wall of the crushing box is connected to a driving box, and the connection point is connected to a first valve; the bottom of the driving box is connected to a storage box; the top of the storage box is connected to an enzyme storage box, and the connection point is connected to a second valve; the top of the enzyme storage box is connected to a third valve.

[0017] A driving member is fixedly connected to the inner wall of the driving box, and the driving member is electrically connected to a controller; a rotating rod is fixedly connected to the output shaft of the driving member, a hinged rod is hinged to the side of the rotating rod away from the driving member, a connecting rod is hinged to the side of the hinged rod away from the rotating rod, and a gear is symmetrically rotatably connected to the connecting rod away from the hinged rod, and the gear is coaxially fixedly connected to a center rod on the side away from the connecting rod, and the end of the center rod away from the gear passes through the side wall of the crushing box and extends to the crushing box where a plurality of blades are fixedly connected; a rack plate is slidably fitted to the side wall of the driving box, and the gears are all meshed with the rack plate; a plurality of grinding wheels are hinged to the bottom of the rack plate, and the grinding wheels are all rollingly fitted with the inner bottom wall of the driving box; a limited rack is fixedly connected to the inner top wall of the driving box, and the gears are all meshed with the limited rack; a plurality of through holes are opened on the inner bottom wall of the driving box.

[0018] The controller is used to control the opening and closing of the first valve, the second valve and the third valve.

[0019] The basic principles of the above scheme are as follows:

[0020] The operator adds raw materials into the crushing box and starts the driving part through the controller. The output shaft of the driving part drives the rotating rod to rotate, the rotating rod drives the hinged rod to rotate, the hinged rod drives the connecting rod to move back and forth, and the gear will roll back and forth on the limit rack. The center rod on the gear will drive several blades to rotate repeatedly to cut and crush the raw materials.

[0021] At the same time, the gear will drive the rack plate to move back and forth. When the raw materials are crushed, the first valve is opened to allow the raw materials to enter the bottom of the drive box. The rack plate will drive several grinding wheels at the bottom to repeatedly crush the raw materials and squeeze out the juice of the raw materials.

[0022] The raw juice enters the storage box through the through hole in the bottom wall of the driving box. The operator opens the second valve through the controller to pour pectinase and cellulase into the raw juice to decompose the pectin and cellulose in the raw material, so that the raw juice is fermented.

[0023] After fermentation is completed, the fermentation liquid is distilled to evaporate the guaiacol glycerol ether in the fermentation liquid.

[0024] The above scheme has the following beneficial effects:

[0025] 1. In the existing myrtle food processing technology, it is necessary to divide it into multiple steps and multiple equipment for assembly line processing; compared with the existing technology, the present invention can integrate the crushing, grinding, filtering, fermentation and storage of raw materials through the design of the processing device, which greatly reduces the difficulty of processing, shortens the processing steps and processing time, and can achieve integrated processing through only one driving part, which greatly reduces the processing cost, makes the production process of myrtle functional food more efficient and improves the processing income.

[0026] 2. Since the flavor of the myrtle fruit itself is relatively light, the fruit flavor is not strong enough. In the present invention, the raw materials are selected to use bananas with sweet taste and smooth taste to match with myrtle, which effectively improves the taste and mouthfeel of the finished product, so that the finished product can have good quality. In addition, bananas have good effects of protecting the stomach and intestines and dredging the intestines. When the eater eats more myrtle, it is easy to cause gastrointestinal discomfort to the eater; the side effects of myrtle can be reduced by using the characteristics of bananas in protecting the stomach and intestines and dredging the intestines.

[0027] 3. The present invention effectively decomposes the pectin and cellulose in myrtle and banana by adding pectinase and cellulase, so that the finished product has a more delicate taste. There is a large amount of guaifenesin in myrtle, and the eater is prone to gastrointestinal discomfort after taking more guaifenesin. After fermentation by pectinase and cellulase, the guaifenesin in the raw juice will be better decomposed and released, which is convenient for subsequent distillation of the semi-finished product. The present invention utilizes the strong ability of guaifenesin to evaporate under a pressure environment of 1500pa, evaporates the guaifenesin in the fermentation liquid, and improves the food safety of the product.

[0028] Furthermore, a transparent cover is hinged on the top of the crushing box.

[0029] Beneficial effect: The transparent cover plate makes it easy for operators to add raw materials and also allows them to observe the processing conditions in the device.

[0030] Furthermore, the bottom wall of the crushing box is arranged to be inclined.

[0031] Beneficial effect: The inclined setting of the bottom wall of the crushing box can guide the crushed raw materials into the driving box for grinding.

[0032] Furthermore, a filter is fixedly connected to the bottom of the bottom wall of the drive box.

[0033] Beneficial effect: The filter can effectively separate the raw material juice and residue after grinding.

[0034] Furthermore, a flow valve is connected to the side wall of the storage box, and the controller is used to control the flow of the flow valve.

[0035] Beneficial effect: The operator can quantitatively obtain the finished product by controlling the flow rate of the flow valve through the controller.

[0036] Furthermore, a heating plate is embedded in the bottom wall of the storage box, and the controller is used to control the opening and closing of the heating plate.

[0037] Beneficial effects: During the fermentation process, the operator controls the start-up of the heating plate through the controller, thereby controlling the fermentation temperature and providing a beneficial environment for the fermentation process.

[0038] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 The figure is a flow chart of the steps of an efficient processing method for myrtle functional food in an embodiment of the present invention.

[0040] Figure 2 It is an axonometric view of the processing device in an embodiment of the present invention.

[0041] Figure 3 For the embodiment of the present invention Figure 2 Cross-sectional view of the processing device along the AA direction.

[0042] Figure 4 It is a front view of the driving assembly in the embodiment of the present invention.

[0043] The figure marks in the drawings of the specification include: 1. crushing box; 101. transparent cover; 2. drive box; 201. limit rack; 3. enzyme storage box; 301. third valve; 4. storage box; 401. flow valve; 5. DC motor; 6. rotating rod; 7. hinged rod; 8. connecting rod; 9. gear; 10. rack plate; 11. grinding wheel; 12. filter; 13. center rod; 14. blade. DETAILED DESCRIPTION

[0044] The following is further described in detail through specific implementation methods:

[0045] Embodiment 1:

[0046] As attached Figure 1-Figure 4 As shown: An efficient processing method for myrtle functional food, comprising the following steps:

[0047] S1, raw material crushing: the raw material was washed with clean water for 5 minutes, and the washed raw material was added to the processing device and crushed for 15 minutes.

[0048] S2, raw material grinding: grind the crushed raw materials for 15 minutes.

[0049] S3, raw material filtration: filter the ground raw material through a 200-mesh sieve to obtain raw material juice.

[0050] S4, enzymatic hydrolysis of raw juice: adding mixed degradation enzymes into the raw juice at a mass ratio of 2:1 to obtain a semi-finished product.

[0051] S5, fermentation of semi-finished product: the semi-finished product is sealed and placed for 2 days for fermentation to obtain fermentation liquid.

[0052] S6, semi-finished product distillation: after fermentation is completed, the fermentation liquid is heated to 50°C under a pressure of 1500Pa to evaporate the guaiacol glycerol ether in the fermentation liquid.

[0053] S7, finished product acquisition: after the distillation is completed, the myrtle functional food finished product is obtained.

[0054] In S1, the raw materials include myrtle 60% and banana 40%.

[0055] In S1, the mixed degradation enzymes included 50% pectinase and 50% cellulase.

[0056] In S5, the fermentation temperature of the semi-finished product is 37°C.

[0057] In S1, the processing device includes a crushing box 1, the lower side wall of the crushing box 1 is connected to a driving box 2, and the connection point is connected to a first valve; the bottom of the driving box 2 is connected to a storage box 4; the top of the storage box 4 is connected to an enzyme storage box 3, and the connection point is connected to a second valve; the top of the enzyme storage box 3 is connected to a third valve 301.

[0058] A driving assembly for stirring and grinding raw materials is arranged in the driving box 2, and the driving assembly includes a controller and a driving member. In this embodiment, a DC motor 5 is selected as the driving member, and the DC motor 5 is fixedly connected to the inner wall of the driving box 2 with bolts. The output shaft of the DC motor 5 is fixedly connected with a rotating rod 6 with bolts. The rotating rod 6 is hinged with a hinged rod 7 on the side away from the driving member, and the hinged rod 7 is hinged with a connecting rod 8 on the side away from the rotating rod 6. The connecting rod 8 is symmetrically rotatably connected with a gear 9 on the side away from the hinged rod 7, and the gear 9 is coaxially bolted on the side away from the connecting rod 8. A central rod 13 is fixedly connected, and the end of the central rod 13 away from the gear 9 penetrates the side wall of the crushing box 1 and extends to the crushing box 1, and a plurality of blades 14 are fixedly connected by bolts; a rack plate 10 is slidably matched with the side wall of the drive box 2, and the gears 9 are all meshed with the rack plate 10; a plurality of grinding wheels 11 are hinged at the bottom of the rack plate 10, and the grinding wheels 11 are rollingly matched with the inner bottom wall of the drive box 2; a limited rack 201 is fixedly connected to the inner top wall of the drive box 2 with bolts, and the gears 9 are all meshed with the limited rack 201; a plurality of through holes are opened in the inner bottom wall of the drive box 2. A filter screen 12 is fixedly bonded to the bottom of the inner bottom wall of the drive box 2.

[0059] The controller is used to control the opening and closing of the first valve, the second valve, the third valve 301 and the driving member.

[0060] The specific implementation process is as follows:

[0061] First, the operator cleans the raw materials, opens the third valve 301 through the controller, and adds pectinase and cellulase into the enzyme storage box 3.

[0062] by Figure 3 For example, after cleaning is completed, the operator adds raw materials into the crushing box 1 and starts the DC motor 5 through the controller. Since its output shaft is fixedly connected to the rotating rod 6 by bolts, the output shaft of the DC motor 5 will drive the rotating rod 6 to rotate; since the rotating rod 6 and the articulated rod 7 are hinged, and the articulated rod 7 is hinged to the connecting rod 8, the rotating rod 6 will drive the articulated rod 7 to rotate, and the articulated rod 7 will drive the connecting rod 8 to move left and right; since the gear 9 and the connecting rod 8 rotate in coordination, the gear 9 is meshed with the limit rack 201, the gear 9 will roll back and forth on the limit rack 201, the gear 9 will drive the center rod 13 to rotate, and at the same time the center rod 13 will drive a number of blades 14 to rotate repeatedly to cut and crush the raw materials.

[0063] When the raw material is crushed, the first valve is opened to allow the raw material to enter the bottom of the driving box 2. Due to the meshing of the gear 9 and the rack plate 10, under the limiting action of the limiting rack 201, the gear 9 will drive the rack plate 10 to move back and forth when rotating, and the rack plate 10 will drive several grinding wheels 11 at its bottom to repeatedly grind the raw material and squeeze out the juice of the raw material.

[0064] At this time, the raw juice flows to the filter screen 12 through the through hole on the bottom wall of the driving box 2, and the raw juice is filtered by the filter screen 12 and enters the storage box 4; the operator then opens the second valve through the controller to pour pectinase and cellulase into the raw juice to decompose the pectin and cellulose in the raw material, so that the raw juice is fermented.

[0065] A heating plate is embedded in the bottom wall of the storage box 4, and the controller is used to control the opening and closing of the heating plate; during the fermentation process, the operator controls the start-up of the heating plate through the controller, and the heating plate heats the raw material juice, so that the fermentation temperature is controlled at a suitable fermentation temperature, providing a beneficial environment for the fermentation of the raw material juice. In the existing myrtle food processing technology, it is necessary to divide it into multiple steps and multiple equipment for assembly line processing; compared with the prior art, the present invention can integrate the crushing, grinding, filtering, fermentation and storage of raw materials through the design of the processing device, which greatly reduces the difficulty of processing, shortens the processing steps and processing time, and only uses a DC motor 5 as a driving element to realize the integrated processing of myrtle food, which greatly reduces the processing cost, makes the production process of myrtle functional food more efficient and improves the processing income.

[0066] Since the flavor of the myrtle fruit itself is relatively light and the fruit flavor is not strong enough, the raw materials selected in the present invention are bananas with sweet taste and smooth taste, which are matched with myrtle, effectively improving the taste and mouthfeel of the finished product, so that the finished product can have good quality. Bananas have good effects of protecting the stomach and intestines and dredging the intestines, but when the eater eats more myrtle, it is easy to cause gastrointestinal discomfort to the eater; the side effects of myrtle can be reduced by using the properties of bananas in protecting the stomach and intestines and dredging the intestines.

[0067] The present invention effectively decomposes the pectin and cellulose in myrtle and banana by adding pectinase and cellulase, so that the finished product has a more delicate taste. In addition, there is a large amount of guaifenesin in myrtle, and the eater is prone to gastrointestinal discomfort after taking more guaifenesin, and after fermentation by pectinase and cellulase, the guaifenesin in the raw juice will be better decomposed and released, which is convenient for subsequent distillation of the semi-finished product. The present invention utilizes the characteristics of strong distillation ability of guaifenesin under a pressure environment of 1500pa to evaporate the guaifenesin in the fermentation liquid, thereby improving the food safety of the product.

[0068] Embodiment 2:

[0069] As attached Figure 2-Figure 3 As shown: Different from the above-mentioned embodiment, a transparent cover plate 101 is hinged on the top of the crushing box 1.

[0070] The specific implementation process is as follows: after the raw material is cleaned, the operator opens the transparent cover plate 101 to add the raw material. During the processing, the operator can also observe the processing status in the device through the transparent cover plate 101.

[0071] Embodiment 3:

[0072] As attached Figure 2-Figure 3 As shown in the figure: Different from the above-mentioned embodiment, the bottom wall of the crushing box 1 is inclined.

[0073] The specific implementation process is as follows: During the processing, the bottom wall of the crushing box 1 is inclined to guide the crushed raw materials into the driving box 2 for grinding.

[0074] Embodiment 4:

[0075] As attached Figure 2-Figure 3 As shown: Different from the above embodiment, a flow valve 401 is connected to the side wall of the storage box 4, and the controller is used to control the flow of the flow valve 401.

[0076] The specific implementation process is as follows: After the finished product is manufactured, the operator controls the flow rate of the flow valve 401 through the controller to quantitatively obtain the manufactured finished product.

[0077] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. An efficient processing method for myrtle functional food, characterized in that: The following steps are involved: S1, raw material crushing: wash the raw material with clean water for 5-10 minutes, add the washed raw material into the processing device and crush it for 10-15 minutes; S2, raw material grinding: grinding the crushed raw materials for 10-15 minutes; S3, raw material filtration: filter the ground raw materials using a 150-200 mesh sieve to obtain raw material juice; S4, enzymatic hydrolysis of raw juice: adding mixed degrading enzymes into the raw juice at a mass ratio of 2:1 to obtain a semi-finished product; S5, semi-finished product fermentation: the semi-finished product is sealed and placed for 1-2 days for fermentation to obtain a fermentation liquid; S6, semi-finished product distillation: after fermentation is completed, the fermentation liquid is heated to 50-52° C. under a pressure of 1500-1600 Pa to evaporate the guaiacol glycerol ether in the fermentation liquid; S7, finished product acquisition: after the distillation is completed, the myrtle functional food finished product is obtained.

2. The efficient processing method for myrtle functional food according to claim 1, characterized in that: In S1, the raw materials include 40%-60% myrtle and 40%-60% banana.

3. The efficient processing method for myrtle functional food according to claim 2, characterized in that: In S1, the mixed degrading enzymes include 50%-60% pectinase and 40%-50% cellulase.

4. The efficient processing method for myrtle functional food according to claim 3, characterized in that: In S5, the fermentation temperature of the semi-finished product is 36-38°C.

5. The efficient processing method for myrtle functional food according to claim 4, characterized in that: In S1, the processing device comprises a crushing box (1), the lower side wall of the crushing box (1) is connected to a driving box (2), and the connection point is connected to a first valve; the bottom of the driving box (2) is connected to a storage box (4); The top of the storage box (4) is connected to the enzyme storage box (3), and the connection point is connected to the second valve; the top of the enzyme storage box (3) is connected to the third valve (301); The inner wall of the driving box (2) is fixedly connected to a driving member, and the driving member is electrically connected to a controller; the output shaft of the driving member is fixedly connected to a rotating rod (6), a hinged rod (7) is hingedly connected to the side of the rotating rod (6) away from the driving member, a connecting rod (8) is hingedly connected to the side of the hinged rod (7) away from the rotating rod (6), and a gear (9) is symmetrically rotatably connected to the side of the connecting rod (8) away from the hinged rod (7); The gear (9) is coaxially fixedly connected to a center rod (13) on one side away from the connecting rod (8); one end of the center rod (13) away from the gear (9) penetrates the side wall of the crushing box (1) and extends into the crushing box (1) to be fixedly connected to a plurality of blades (14); The side wall of the driving box (2) is slidably matched with a rack plate (10), and the gears (9) are all meshed with the rack plate (10); a plurality of grinding wheels (11) are hingedly connected to the bottom of the rack plate (10), and the grinding wheels (11) are all rollingly matched with the inner bottom wall of the driving box (2); a limited rack (201) is fixedly connected to the inner top wall of the driving box (2), and the gears (9) are all meshed with the limited rack (201); a plurality of through holes are opened on the inner bottom wall of the driving box (2); The controller is used to control the opening and closing of the first valve, the second valve and the third valve (301).

6. The efficient processing method for myrtle functional food according to claim 5, characterized in that: A transparent cover plate (101) is hinged on the top of the crushing box (1).

7. The efficient processing method for myrtle functional food according to claim 6, characterized in that: The bottom wall of the crushing box (1) is arranged to be inclined.

8. The efficient processing method for myrtle functional food according to claim 7, characterized in that: A filter screen (12) is fixedly connected to the bottom of the inner bottom wall of the drive box (2).

9. The efficient processing method for myrtle functional food according to claim 8, characterized in that: The side wall of the storage box (4) is connected to a flow valve (401), and the controller is used to control the flow of the flow valve (401).

10. The efficient processing method for myrtle functional food according to claim 9, characterized in that A heating plate is embedded in the bottom wall of the storage box (4), and the controller is used to control the opening and closing of the heating plate.

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