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Pueraria root meal substitute capable of inhibiting blood sugar concentration and starch absorption in vivo and preparation method thereof

A technology of starch and meal replacement powder, which is applied in the field of starch meal replacement food and its preparation, kudzu root meal replacement powder food and its preparation, and can solve the problems of poor taste

Active Publication Date: 2021-07-06
广州康麦谷医药科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] At present, although foods containing slow-digesting starch and starch blockers are suitable for diabetics, poor taste due to sugar-free or low-sugar has always been a disadvantage of such foods

Method used

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  • Pueraria root meal substitute capable of inhibiting blood sugar concentration and starch absorption in vivo and preparation method thereof

Examples

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Effect test

preparation example 1

[0064] Preparation Example 1: Prepare Slow Digestible Starch from Pueraria Starch

[0065] (1): at room temperature, kudzu root starch is added to purified water to prepare a starch emulsion with a concentration of 10-20% by weight, and then add an aqueous solution of malic acid or citric acid (in grams) with a molar concentration of 0.5mol / L The ratio of pueraria starch to acid in moles is 100:0.5), warming up to 50°C and stirring for 30 minutes, then centrifuging, collecting the precipitated solid, and drying in vacuum to obtain preliminary acid-thinned starch; Water is prepared into a starch emulsion with a concentration of 15% by weight, then added 1mol / L acetic acid aqueous solution and allowed to stand for acid hydrolysis for 30 minutes, and then treated with microwaves at a power of 300W for 3 minutes, then centrifuged to collect the precipitated solid, fully washed with purified water, and Vacuum drying is complete to obtain acid-thinned starch;

[0066] (2): The acid...

Embodiment 2

[0078] Embodiment 2: the preparation of kudzu root meal replacement powder

[0079] (1) Mix yam, black rice, corn, tartary buckwheat, konjac, and pumpkin flesh according to the ratio of 1:1:1.5:1:2:2, weigh 500g as the main material, crush it to about 50 mesh, and dehydrate the vegetables (inner Containing lettuce, black fungus, bracken, cabbage, spinach, carrot) in equal weight ratios, and dry stevia leaves are crushed to 100 mesh, and the above-mentioned main material powder, vegetable powder, and dry stevia leaves are mixed according to the ratio of mass ratio 10:2:0.5 The powder was weighed, and purified water 5 times its total mass was added, boiled and stirred for 60 minutes, then homogenized with a high-pressure homogenizer, concentrated, and spray-dried to obtain the first nuclear material powder.

[0080] Mix high-amylose cornstarch, soybean protein isolate, and stevia extract (maltol with a weight ratio of 5 percent) in a mass ratio of 10:1:0.1 to obtain the second n...

Embodiment 3

[0084] Embodiment 3: the preparation of kudzu root meal replacement powder

[0085] Mix winter wheat, black rice, corn, tartary buckwheat, konjac, and pumpkin pulp according to the ratio of 1:1:1.5:1:2:2, weigh 400g as the main material, crush to 60 mesh, dehydrate vegetables (containing equal weight ratio Lettuce, black fungus, bracken, spinach, carrot), dry stevia leaves are pulverized to 80 orders, and the above-mentioned main material powder, vegetable powder, dry stevia leaf powder are weighed according to the ratio of mass ratio 10:3:0.2, and then Add purified water four times its total mass, boil and stir for 40 minutes, then use a high-pressure homogenizer to homogenize, concentrate, and spray-dry to obtain the first nuclear material powder.

[0086] According to the mass ratio of 10:3:0.03:0.05, mix aging resistant starch, soybean protein isolate, stevioside, and maltol evenly to obtain the second nuclear material powder, and weigh 150g from it and mix it with the abo...

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Abstract

The invention provides a kudzu root meal replacement powder and a preparation method thereof. The preparation method comprises the following steps: preparing a composite nuclear material powder, including: preparing the first nuclear material powder; Prepare the protein to obtain the second nuclear material powder; mix the first nuclear material powder and the second nuclear material powder to obtain the composite nuclear material powder; use kudzu root starch to prepare slow-digestible starch; use gelatin, pectin, sodium alginate and the above-mentioned slow-digestible starch Prepare the inner shell material matrix; use the composite core material powder and the inner shell material matrix to prepare microparticle powder; prepare the outer shell slurry; use the outer shell slurry to coat the microparticle powder, and dry to prepare the kudzu root Meal replacement powder. The invention also relates to food containing the kudzu root meal replacement powder, which is suitable for consumption by various people including hyperglycemia patients and obese people, and has good market value and industrial production potential.

Description

technical field [0001] The present invention relates to an edible starch meal replacement food and a preparation method thereof, more specifically to a kudzu root meal replacement powder food suitable for diabetics that can inhibit the starch absorption rate and blood sugar concentration level in the body and its preparation method, belonging to The technical field of nutritional health food and hypoglycemic food. Background technique [0002] Cereal food is the most important energy source, and the calories it provides account for about 53% of the total dietary calories, and the main nutritional component is starch. Starch is widely distributed in nature and is also the main form of carbohydrate storage. Roots (or tubers), stems (or xylem), bulbs (roots and seeds), and fruits of most higher plants contain starch. After starch is digested in the human body, it is mainly absorbed in the form of glucose, which provides energy for many tissues and organs. The body's blood su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L29/30A23L33/10A23L33/19
CPCA23V2002/00A23L29/30A23L33/10A23L33/19A23V2200/328
Inventor 邓立新
Owner 广州康麦谷医药科技有限公司
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