Diglyceride composition helpful for maintaining healthy level of blood fat and preparation method of diglyceride composition

Abstract

The invention relates to a diglyceride composition beneficial to maintaining the healthy level of blood fat and a preparation method of the diglyceride composition. According to the diglyceride composition disclosed by the invention, the diglyceride composition is formed by compounding a plurality of greases and nutritional ingredients with the diglyceride, and the diglyceride composition has the effects of maintaining the healthy level of blood fat and preventing cardiovascular diseases, and also can effectively achieve the effect of supplementing nutrition. Wherein the contained nutritional ingredients can meet the requirements of human bodies, so that the requirement of eating high-calorie food is reduced, fat accumulation is effectively controlled, and meanwhile, the effect of reducing blood fat is achieved. In the preparation process, catalytic reaction, homogeneous mixing and spray powdering are adopted, and finally the powdery diglyceride composition is obtained and is convenient to eat and can be absorbed by a human body.

Description

Technical Field

[0001] The present invention relates to the field of food technology, and in particular to a diglyceride composition that helps maintain a healthy blood lipid level and a preparation method thereof. Background Art

[0002] Blood lipids mainly include total cholesterol and triglycerides. The level of blood lipids mainly depends on two aspects, such as genetic factors and lifestyle habits. Familial hyperlipidemia is mainly caused by genetic factors. It is caused by a single gene or multiple gene mutations. It usually has a family clustering and an obvious genetic tendency, especially those with a single gene mutation. It is clinically called familial hyperlipidemia. This type of patient has problems with lipid metabolism, so no matter whether they are vegetarians or meat eaters, their blood lipids will be very high.

[0003] Diacylcerol is an ester formed by the combination of one glycerol molecule and two fatty acid molecules. Studies in recent years have shown that diacylglycerol can reduce serum triglycerides in humans and mice, and can be used to prevent and treat hyperlipidemia and cardiovascular and cerebrovascular diseases closely related to hyperlipidemia, such as arteriosclerosis, coronary heart disease, stroke, cerebral thrombosis, etc. At present, multiple safety assessments have found that diacylglycerol is non-toxic and harmless to the human body. Although diacylglycerol and triacylglycerol are basically the same in energy value and absorption rate, there are great differences in their metabolism in the body. Short-term and long-term animal and human trials have shown that compared with triacylglycerols containing the same or similar fatty acid composition, 1,3-diacylglycerol has the effect of controlling and treating hypertriglyceridemia, obesity and its complications.

[0004] Studies have found that diacylglycerol (DAG) can enhance fatty acid oxidation in the liver and reduce fatty acid synthesis. Moreover, compared with healthy people, the effects of diacylglycerol on increasing energy expenditure, fat oxidation and respiratory quotient are more significant in overweight people. Therefore, the rational use of diacylglycerol has a certain positive effect on maintaining healthy blood lipids. Summary of the invention

[0005] In view of the problems existing in the prior art, the present invention discloses a diglyceride composition which is helpful in maintaining a healthy level of blood lipids and a preparation method thereof. The main components and weight proportions of the diglyceride composition are: 6-10 parts of yeast β-glucan, 2-6 parts of compound minerals, 5-9 parts of compound vitamins, 3-6 parts of β-carotene, 5-7 parts of brown algae oligosaccharides, 5-10 parts of soybean lecithin, 4-8 parts of coconut oil, 10-15 parts of diglyceride, 5-10 parts of medium-chain triglyceride, 6-10 parts of lauric acid glyceride and 6-10 parts of octadecyl glyceride.

[0006] As a preferred embodiment of the present invention, the compound minerals include one or more of maltodextrin calcium carbonate, zinc sulfate, ferric pyrophosphate and sodium selenite.

[0007] As a preferred embodiment of the present invention, the compound vitamins include one or more of maltodextrin, vitamin B, vitamin E, vitamin B6, niacin and folic acid.

[0008] A method for preparing a diglyceride composition that helps maintain healthy blood lipid levels comprises the following steps: Step 1: prepare soybean lecithin, coconut oil, diglyceride, medium chain triglyceride, lauric acid glyceride, and octadecanoic acid glyceride in proportion, and mix and stir evenly to obtain a fat mixture; Step 2: Place the oil mixture into a reaction device, add a catalyst, and heat and stir to perform a catalytic reaction; Step 3: After the reaction is completed, take out and put into a high-pressure homogenizer, add yeast β-glucan, compound minerals, compound vitamins, β-carotene, and brown algae oligosaccharide according to proportion, and perform dispersion and homogenization to obtain a diglyceride oil emulsion; Step 4: Transfer the diglyceride oil emulsion to a spray dryer for spray powdering to obtain a diglyceride composition.

[0009] As a preferred embodiment of the present invention, the catalyst in step 2 is ammonium sulfate or tributyl sulfate.

[0010] As a preferred embodiment of the present invention, the reaction temperature of the catalytic reaction in step 2 is 50°C-70°C, and the reaction time is 20min-40min.

[0011] As a preferred embodiment of the present invention, the homogenization pressure of the high-pressure homogenizer in step three is 30-40 MPa, and the homogenization is performed 4-6 times.

[0012] As a preferred embodiment of the present invention, the spray dryer in step 4 has an air inlet temperature of 170-200°C, an air outlet temperature of 60-80°C, and a feed rate of 15-25 mL / min.

[0013] Beneficial effects of the present invention: The present invention forms a diglyceride composition by compounding a variety of oils and nutrients with diglycerides. The diglyceride composition plays a role in maintaining healthy blood lipid levels and preventing cardiovascular diseases, and can also effectively supplement nutrition. The nutrients contained can supplement the needs of the human body, thereby reducing the need for eating high-calorie foods, effectively controlling fat accumulation, and at the same time playing a role in lowering blood lipids. The preparation process adopts catalytic reaction, homogeneous mixing and spray powdering, and finally obtains a powdered diglyceride composition, which is easy to eat and absorbed by the human body. DETAILED DESCRIPTION

[0014] Example 1

[0015] The invention discloses a diglyceride composition which is helpful in maintaining a healthy level of blood lipids. The main components and weight proportions of the composition are: 6 parts of yeast beta-glucan, 2 parts of compound minerals, 5 parts of compound vitamins, 3 parts of beta-carotene, 5 parts of brown algae oligosaccharides, 5 parts of soybean lecithin, 4 parts of coconut oil, 10 parts of diglyceride, 5 parts of medium-chain triglyceride, 6 parts of lauric acid glyceryl, and 6 parts of octadecyl glyceryl.

[0016] The compound minerals include one or more of maltodextrin calcium carbonate, zinc sulfate, ferric pyrophosphate and sodium selenite.

[0017] The compound vitamins include one or more of maltodextrin, vitamin B, vitamin E, vitamin B6, niacin and folic acid.

[0018] A method for preparing a diglyceride composition that helps maintain healthy blood lipid levels comprises the following steps: Step 1: prepare soybean lecithin, coconut oil, diglyceride, medium chain triglyceride, lauric acid glyceride, and octadecanoic acid glyceride in proportion, and mix and stir evenly to obtain a fat mixture; Step 2: Place the oil mixture into a reaction device, add a catalyst, and heat and stir to perform a catalytic reaction. The reaction temperature is 50° C. and the reaction time is 40 min. The catalyst is ammonium sulfate or tributyl sulfate. Step 3: After the reaction is completed, take it out and put it into a high-pressure homogenizer, add yeast β-glucan, compound minerals, compound vitamins, β-carotene, and brown algae oligosaccharide in proportion, and perform dispersion and homogenization treatment. The homogenization pressure is 30 MPa, and the mixture is homogenized 6 times to obtain a diglyceride oil emulsion; Step 4: Transfer the diglyceride oil emulsion to a spray dryer for spray powdering to obtain a diglyceride composition. The spray dryer has an inlet air temperature of 170-200° C., an outlet air temperature of 60-80° C., and a feed rate of 15-25 mL / min.

[0019] Example 2

[0020] The invention discloses a diglyceride composition which is helpful in maintaining a healthy level of blood lipids. The main components and weight proportions of the composition are: 10 parts of yeast beta-glucan, 6 parts of compound minerals, 9 parts of compound vitamins, 6 parts of beta-carotene, 7 parts of brown algae oligosaccharides, 10 parts of soybean lecithin, 8 parts of coconut oil, 15 parts of diglyceride, 10 parts of medium-chain triglyceride, 10 parts of lauric acid glyceride and 10 parts of octadecyl glyceride.

[0021] The compound minerals include one or more of maltodextrin calcium carbonate, zinc sulfate, ferric pyrophosphate and sodium selenite.

[0022] The compound vitamins include one or more of maltodextrin, vitamin B, vitamin E, vitamin B6, niacin and folic acid.

[0023] A method for preparing a diglyceride composition that helps maintain healthy blood lipid levels comprises the following steps: Step 1: prepare soybean lecithin, coconut oil, diglyceride, medium chain triglyceride, lauric acid glyceride, and octadecanoic acid glyceride in proportion, and mix and stir evenly to obtain a fat mixture; Step 2: Place the oil mixture into a reaction device, add a catalyst, and heat and stir to perform a catalytic reaction. The reaction temperature is 70° C. and the reaction time is 20 min. The catalyst is ammonium sulfate or tributyl sulfate. Step 3: After the reaction is completed, take it out and put it into a high-pressure homogenizer, add yeast β-glucan, compound minerals, compound vitamins, β-carotene, and brown algae oligosaccharide in proportion, and perform dispersion and homogenization treatment. The homogenization pressure is 40 MPa, and the mixture is homogenized 4 times to obtain a diglyceride oil emulsion; Step 4: Transfer the diglyceride oil emulsion to a spray dryer for spray powdering to obtain a diglyceride composition. The spray dryer has an inlet air temperature of 170-200° C., an outlet air temperature of 60-80° C., and a feed rate of 15-25 mL / min.

[0024] Example 3

[0025] The invention discloses a diglyceride composition which is helpful in maintaining a healthy level of blood lipids. The main components and weight proportions of the composition are: 8 parts of yeast β-glucan, 4 parts of compound minerals, 7 parts of compound vitamins, 5 parts of β-carotene, 6 parts of brown algae oligosaccharides, 8 parts of soybean lecithin, 6 parts of coconut oil, 13 parts of diglyceride, 8 parts of medium-chain triglyceride, 8 parts of lauric acid glyceryl, and 8 parts of octadecyl glyceryl.

[0026] The compound minerals include one or more of maltodextrin calcium carbonate, zinc sulfate, ferric pyrophosphate and sodium selenite.

[0027] The compound vitamins include one or more of maltodextrin, vitamin B, vitamin E, vitamin B6, niacin and folic acid.

[0028] A method for preparing a diglyceride composition that helps maintain healthy blood lipid levels comprises the following steps: Step 1: prepare soybean lecithin, coconut oil, diglyceride, medium chain triglyceride, lauric acid glyceride, and octadecanoic acid glyceride in proportion, and mix and stir evenly to obtain a fat mixture; Step 2: Place the oil mixture into a reaction device, add a catalyst, and heat and stir to perform a catalytic reaction. The reaction temperature is 60° C. and the reaction time is 30 min. The catalyst is ammonium sulfate or tributyl sulfate. Step 3: After the reaction is completed, take it out and put it into a high-pressure homogenizer, add yeast β-glucan, compound minerals, compound vitamins, β-carotene, and brown algae oligosaccharide in proportion, and perform dispersion and homogenization treatment. The homogenization pressure is 35 MPa, and the mixture is homogenized for 5 times to obtain a diglyceride oil emulsion; Step 4: Transfer the diglyceride oil emulsion to a spray dryer for spray powdering to obtain a diglyceride composition. The spray dryer has an inlet air temperature of 170-200° C., an outlet air temperature of 60-80° C., and a feed rate of 15-25 mL / min.

[0029] Components not described in detail herein are prior art.

[0030] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the protection scope of the present invention.

Claims

1. A diglyceride composition that helps maintain healthy blood lipid levels, characterized in that: Its main ingredients and their weight ratios are: 6-10 parts of yeast beta-glucan, 2-6 parts of complex minerals, 5-9 parts of complex vitamins, 3-6 parts of beta-carotene, 5-7 parts of brown algae oligosaccharides, 5-10 parts of soybean lecithin, 4-8 parts of coconut oil, 10-15 parts of diglycerides, 5-10 parts of medium-chain triglycerides, 6-10 parts of lauric acid glyceryl, and 6-10 parts of octadecyl glyceryl.

2. A diglyceride composition that helps maintain healthy blood lipid levels according to claim 1, characterized in that: The compound minerals include one or more of maltodextrin calcium carbonate, zinc sulfate, ferric pyrophosphate and sodium selenite.

3. The diglyceride composition according to claim 1 that helps maintain healthy blood lipid levels, characterized in that: The compound vitamins include one or more of maltodextrin, vitamin B, vitamin E, vitamin B6, niacin and folic acid.

4. The method for preparing a diglyceride composition that helps maintain healthy blood lipid levels according to claim 1, characterized in that: The steps include: Step 1: prepare soybean lecithin, coconut oil, diglyceride, medium chain triglyceride, lauric acid glyceride, and octadecanoic acid glyceride in proportion, and mix and stir evenly to obtain a fat mixture; Step 2: Place the oil mixture into a reaction device, add a catalyst, and heat and stir to perform a catalytic reaction; Step 3: After the reaction is completed, take out and put into a high-pressure homogenizer, add yeast β-glucan, compound minerals, compound vitamins, β-carotene, and brown algae oligosaccharide according to proportion, and perform dispersion and homogenization to obtain a diglyceride oil emulsion; Step 4: Transfer the diglyceride oil emulsion to a spray dryer for spray powdering to obtain a diglyceride composition.

5. A diglyceride composition that helps maintain healthy blood lipid levels according to claim 4, characterized in that: In step 2, the catalyst is ammonium sulfate or tributyl sulfate.

6. The diglyceride composition according to claim 4 that helps maintain healthy blood lipid levels, characterized in that: The reaction temperature of the catalytic reaction in step 2 is 50°C-70°C, and the reaction time is 20min-40min.

7. The diglyceride composition according to claim 4 that helps maintain healthy blood lipid levels, characterized in that: The homogenization pressure of the high-pressure homogenizer in step 3 is 30-40 MPa, and the homogenization is performed 4-6 times.

8. The diglyceride composition according to claim 4 that helps maintain healthy blood lipid levels, characterized in that: In step 4, the spray dryer has an air inlet temperature of 170-200°C, an air outlet temperature of 60-80°C, and a feed rate of 15-25 mL / min.