Compound nutrition powder rich in kudzu root cellulose oligosaccharide and preparation method thereof

A technology of compound nutritional powder and kudzu fiber, which is applied in food preparation, food science, application and other directions, can solve the problem of unreasonable utilization of cellulose, and achieve the improvement of resource utilization, balanced food nutrition, improved yield and raw material utilization. rate effect

Active Publication Date: 2013-01-09
深圳市腾泰农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, kudzu root is rich in cellulose, but in the process of starch processing, a large amount of cellulose remains in kudzu root residue and becomes waste, which has not been rationally utilized

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Prepare a kind of complex nutritional powder rich in kudzu root fiber oligosaccharides according to the following steps:

[0028] 1. Preparation of kudzu root cellooligosaccharide extract

[0029] 1.1 Take the Pueraria slag after extracting Pueraria starch from a starch factory, wash the Pueraria slag 2 times with purified water, then place it in a centrifuge to dry the water, then place it in a tissue masher, add 5 times the weight of the Pueraria slag to purify Water is pulverized to obtain the kudzu root slag.

[0030] 1.2 Add 1M hydrochloric acid to the kudzu root slurry obtained in step 1.1, adjust its pH to 5.0, and obtain the kudzu root slurry at pH 5.0;

[0031] 1.3 Add cellulase and β-glucanase to the kudzu root slurry with pH 5.0 obtained in step 1.2, the dosages are 1.0 U / g and 2.0 U / g respectively, and place in a water bath at 50°C for 1.5 hours enzymatic hydrolysis; after the enzymolysis is completed, the temperature of the water bath is raised to 95° C. ...

Embodiment 2

[0042] Prepare a kind of complex nutritional powder rich in kudzu root fiber oligosaccharides according to the following steps:

[0043] 1. Preparation of kudzu root cellooligosaccharide extract

[0044] 1.1 Take the Pueraria slag after extracting Pueraria starch from a starch factory, wash the Pueraria slag 3 times with purified water, then place it in a centrifuge to dry the water, then place it in a tissue masher, add 4 times the weight of the Pueraria slag to purify Water is pulverized to obtain the kudzu root slag.

[0045] 1.2 Add 0.5M hydrochloric acid to the kudzu root slurry obtained in step 1.1, adjust its pH to 5.0, and obtain the kudzu root slurry at pH5.0;

[0046] 1.3 Add cellulase and β-glucanase to the kudzu root slurry with pH 5.0 obtained in step 1.2, the dosages are 1.5 U / g and 1.5 U / g respectively, and place in a water bath at 50°C for 2.0 hours enzymatic hydrolysis; after the enzymolysis is completed, the temperature of the water bath is raised to 98 ° C...

Embodiment 3

[0057] Prepare a kind of complex nutritional powder rich in kudzu root fiber oligosaccharides according to the following steps:

[0058] 1. Preparation of kudzu root cellooligosaccharide extract

[0059] 1.1 Take the Pueraria slag after extracting Pueraria starch from a starch factory, wash the Pueraria slag 3 times with purified water, then place it in a centrifuge to dry off the water, then place it in a tissue masher, and add 3 times the weight of the Pueraria slag to purify Water is pulverized to obtain the kudzu root slag.

[0060] 1.2 Add 0.7M hydrochloric acid to the kudzu root slurry obtained in step 1.1, adjust its pH to 5.0, and obtain the kudzu root slurry at pH5.0;

[0061] 1.3 Add cellulase and β-glucanase to the kudzu root slurry with pH 5.0 obtained in step 1.2, the dosages are 0.5 U / g and 2.0 U / g respectively, and place in a water bath at 50°C for 2.5 hours enzymatic hydrolysis; after the enzymolysis is completed, the temperature of the water bath is raised t...

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PUM

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Abstract

The invention discloses a kind of compound nutrition powder rich in kudzu root cellulose oligosaccharide and a preparation method thereof. The preparation method includes the steps of carrying out enzymatic hydrolysis and extracting kudzu root residue from which pueraria starch is extracted in a starch factory, to obtain kudzu root fiber oligosaccharide extractive; mixing rice, corn, buckwheat, millet and soybean, which are equal in weight, puffing and grinding the mixture to obtain cereal puffed powder; weighing the kudzu root cellulose oligosaccharide, the cereal puffed powder, hydrolyzed lactalbumin, pumpkin powder, maltodextrin and cane surge powder according to the weight percent of the formula, mixing, packaging and sterilizing. In such a way, finished compound nutrition powder rich in kudzu root cellulose oligosaccharide can be obtained. In the preparation method disclosed by the invention, the kudzu root residue from which the pueraria starch is extracted is taken as the raw material and the cellulose in the kudzu root residue is degraded into the cellulose oligosaccharide which is applied for the development of compound nutrition powder. The invention provides a new approach for the full use of kudzu root resources in China and is good for improving the resource utilization ratio.

Description

technical field [0001] The invention relates to a compound nutrition powder, in particular to a compound nutrition powder rich in kudzu root fiber oligosaccharides, and also relates to a preparation method of the compound nutrition powder. Background technique [0002] Pueraria lobata is a commonly used traditional Chinese medicine, which belongs to the common resources of medicine and food announced by the Ministry of Health of my country. Modern pharmacological studies have shown that isoflavones such as puerarin, puerarin xyloside, genistein, daidzein, daidzein and other isoflavones are the main active ingredients of kudzu root, which can promote cardiovascular and cerebrovascular blood flow, reduce blood fat, reduce Blood sugar, lowering blood alcohol, anti-aging, anti-cancer, anti-fatigue, enhancing the body's immunity and other physiological functions, especially in maintaining cardiovascular and cerebrovascular health. In addition to the production of traditional Chi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/09A23L1/18C12P19/14
Inventor 张雁张名位李健雄唐小俊池建伟邓媛元魏振承张瑞芬张业辉刘磊遆慧慧
Owner 深圳市腾泰农业科技有限公司
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