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Germinated tartary buckwheat peanut composite powder being rich in [gamma]-aminobutyric acid and preparation method thereof

A technology of tartary buckwheat peanut and aminobutyric acid is applied in the directions of food preparation, function of food ingredients, food ingredients containing polysaccharide/gum, etc., which can solve the problem that the nutritional value needs to be improved, and achieve bright color, cardiovascular protection, and good results. The effect of pasting and anti-knotting

Inactive Publication Date: 2015-08-05
ANHUI SCI & TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although tartary buckwheat is rich in nutrition, it contains anti-nutritional factors such as protease inhibitors and phytic acid, and its nutritional value needs to be improved

Method used

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  • Germinated tartary buckwheat peanut composite powder being rich in [gamma]-aminobutyric acid and preparation method thereof
  • Germinated tartary buckwheat peanut composite powder being rich in [gamma]-aminobutyric acid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] (1) Preparation of germinated tartary buckwheat powder:

[0028] The tartary buckwheat is cleaned to remove impurities and cleaned with water, and then sterilized with 1% sodium hypochlorite aqueous solution for 15 minutes, and then rinsed with water; after rinsing, the tartary buckwheat seeds are soaked in 30°C water for 5 hours, then washed and drained, Germinate in a dark box at 30°C, place it in a culture bottle with a cover after 2 days, add 10mmol / L citric acid-sodium citrate buffer solution (pH is 4.2), and pass an appropriate amount of air into the culture medium, the ventilation volume is 1.0L / min, controlled by the air flow meter, the oxygen concentration of the formed hypoxic environment is 5mg / L, which is lower than the oxygen concentration in the air (actual measurement is about 9.6mg / L), so that tartary buckwheat is in a hypoxic environment and simultaneously Keep the tartary buckwheat with a strong germination activity, and keep the culture temperature a...

Embodiment 2

[0037] (1) Preparation of germinated tartary buckwheat flour:

[0038] Clean the tartary buckwheat to remove impurities and clean it with water, then disinfect it with 1% sodium hypochlorite aqueous solution for 20 minutes, and then rinse with water; after rinsing, soak the tartary buckwheat seeds in 31°C water for 4 hours, then wash and drain, Germinate in a dark box at 35°C, place it in a culture bottle with a cover after 2 days, add 10mmol / L citric acid-sodium citrate buffer solution (ph is 4.2), and pass an appropriate amount of air into the culture medium, the ventilation volume is 1.0L / min, controlled by the air flow meter, the oxygen concentration of the formed hypoxic environment is 5mg / L, which is lower than the oxygen concentration in the air (actual measurement is about 9.6mg / L), so that tartary buckwheat is in a hypoxic environment and simultaneously Keep the tartary buckwheat with a strong germination activity, and keep the culture temperature at 32°C, and cultiv...

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PUM

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Abstract

The invention discloses a germinated tartary buckwheat peanut composite powder being rich in [gamma]-aminobutyric acid and a preparation method thereof. The germinated tartary buckwheat peanut composite powder is prepared with germinated tartary buckwheat, peanut protein powder and milk powder as main raw materials. The preparation method includes following steps: (1) cleaning tartary buckwheat, removing impurities, washing the tartary buckwheat, disinfecting the tartary buckwheat, and soaking and germination-culturing the tartary buckwheat to obtain the germinated tartary buckwheat; (2) disinfecting, drying, hulling, crushing and baking the germinated tartary buckwheat to obtain germinated tartary buckwheat powder; and (3) uniformly mixing the germinated tartary buckwheat powder, the peanut protein powder, the milk powder, xylitol, water-soluble soya bean polysaccharide and [beta]-cyclodextrin to obtain the product. The composite nutritional powder is high in nutritional value and is high in the content of GABA and total flavones. The content of [gamma]-aminobutyric acid can reach 49 mg / 100 g so that the composite powder is greatly enhanced in nutritional value. The composite powder has effects of resisting tumor, reducing blood glucose, blood pressure and blood fat, preventing arteriosclerosis and protecting cardiovascular system. In addition, the composite powder is good in brewing property, is bright in color, is mellow in fragrance, is smooth in mouthfeeling and can be directly brewed for drinking.

Description

technical field [0001] The invention relates to the field of food technology, in particular to a germinated tartary buckwheat and peanut compound nutritional powder rich in gamma-aminobutyric acid, which takes germinated tartary buckwheat and peanut protein powder as main raw materials and a preparation method thereof. Background technique [0002] Tartary buckwheat (Fagopyrum Tataricum) is a dicotyledonous plant of the genus Buckwheat in the family Polygonaceae, also known as tartary buckwheat. Tartary buckwheat is known as the "King of the Five Grains". Functional ingredients with high nutritional and health value such as high-activity dietary fiber and high-activity protein, the amino acid composition of protein 18 is balanced and comprehensive, including 8 essential amino acids and the other two amino acids needed by adults and children: arginine and Histidine, whose lysine content is comparable to that of soybeans. Modern physiological studies have shown that tartary ...

Claims

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Application Information

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IPC IPC(8): A23L1/10A23L1/29A23L1/305A23L7/10A23L33/00
CPCA23V2002/00A23V2200/30A23V2200/308A23V2200/326A23V2200/3262A23V2250/548A23V2250/6422A23V2250/5112A23V2250/51
Inventor 郭元新朱云辉陈春旭张继武潘冬梅
Owner ANHUI SCI & TECH UNIV
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