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Method for improving efficacy active component in buck wheat

An active ingredient, a technology of buckwheat, which is applied in the field of improving the efficacy of active ingredients in buckwheat, and can solve problems such as buckwheat grain utilization value discounts

Active Publication Date: 2009-02-18
RES INST OF AGRO PROD PROCESSING SHANXI ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Although prolonging the time is an effective measure to increase the germination rate of buckwheat grains, the utilization value of buckwheat grains for processing buckwheat rice, oatmeal, rice tea, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Experiment of Treating Germinated Tartary Buckwheat with 1% Ethanol Aqueous Solution

[0021] Take the ripe and plump tartary buckwheat grains after the cleaning treatment, first soak them in 40°C water for 15 minutes, then soak them in 25°C water for 1 hour, drain, keep a certain humidity at 25°C for 48 hours, and germinate with 1% (V / V) ethanol The aqueous solution was soaked, and samples were taken at 12, 24, and 36 hours to determine the germination rate and the contents of rutin and GABA. The results are shown in Table 3.

[0022] Table 3 Determination results of germinated tartary buckwheat treated with 1% ethanol aqueous solution

[0023] processing time Germination rate(%) Rutin (%) GABA (mg / 100g) - raw material control 1.06 2.80 0h 72.2 0.94 8.64 12h 72.9 0.82 31.0 24h 80.7 1.65 37.5 36h

Embodiment 2

[0025] Experiment of Treating Germinated Tartary Buckwheat with 5% Ethanol Aqueous Solution

[0026] Take the ripe and plump tartary buckwheat grains after the cleaning treatment, first soak in 40°C water for 15 minutes, then soak in 25°C water for 1 hour, drain, keep a certain humidity at 25°C for 48 hours, and germinate with 5% (V / V) ethanol The aqueous solution was soaked, and samples were taken at 12, 24, and 36 hours to determine the germination rate and the contents of rutin and GABA. The results are shown in Table 4.

[0027] Table 4 Determination results of 5% ethanol aqueous solution treatment of germinated tartary buckwheat

[0028] processing time Germination rate(%) Rutin (%) GABA (mg / 100g) - raw material control 1.06 2.80 0h 72.2 0.94 8.64 12h 79.1 0.74 32.4 24h 84.4 1.66 43.9 36h 87.6 1.61 26.8

Embodiment 3

[0030] Experiment of Treating Germinated Tartary Buckwheat with 10% Ethanol Aqueous Solution

[0031] Take the ripe and plump tartary buckwheat grains after the cleaning treatment, first soak in 40°C water for 15 minutes, then soak in 25°C water for 1 hour, drain, keep a certain humidity at 25°C for 48 hours, and germinate with 10% (V / V) ethanol The aqueous solution was soaked, and samples were taken at 12, 24, and 36 hours to determine the germination rate and the contents of rutin and GABA. The results are shown in Table 5.

[0032] Table 5 Determination results of germinated tartary buckwheat treated with 10% ethanol aqueous solution

[0033] processing time Germination rate(%) Rutin (%) GABA (mg / 100g) - raw material control 1.06 2.80 0h 72.2 0.94 8.64 12h 79.1 0.74 31.2 24h 84.4 1.66 16.2 36h 87.6 1.61 12.3

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Abstract

The invention provides a method for improving efficacy active ingredients in buckwheat, which comprises the steps of allowing buckwheat to germinate for thirty-six to forty-eight hours adopting the routine technology, and then processing the germinated buckwheat grain with alcohol solution containing 1 to 10 percent of alcohol for twelve to thirty-six hours. While improving the germination rate of buckwheat grains, the method can refrain the growth of buckwheat gemma effectively so as to improve the content of efficacy active ingredients notably such as flavone, D-CI, GABA, and the like, meet the requirements of processing various buckwheat food, be used to process health food containing various efficacy active ingredients like germinated buckwheat, flour, cornmeal, rice tea, and the like, and also be used to produce fermented products such as wine, vinegar, soy sauce and the like.

Description

technical field [0001] The present invention relates to a method for improving the efficacy and active ingredients in buckwheat. Specifically, the present invention relates to a method for activating the endogenous enzyme activity of buckwheat by germination technology to increase flavonoids, D-chiroinositol and γ-aminobutyric acid in buckwheat. Acid monomer content method. Background technique [0002] Buckwheat is a unique precious crop resource with both food and medicine. It is rich in the central and western regions of my country and is rich in bioflavonoids (rutin, quercetin, etc.), D-chiro-inositol (D-Chiro-Inositol, referred to as D- CI), γ-aminobutyric acid (GABA for short), proanthocyanidins, protein polypeptide and other biologically active ingredients, have anti-oxidation, soften blood vessels, insulin sensitization, prevent and treat diabetes, hypertension, hyperlipidemia and heart disease Vascular disease, the effect of enhancing immunity. [0003] Among all th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/185A23L1/29A23L7/20A23L33/00
Inventor 陕方边俊生林汝法李红梅李云龙胡俊君邓晓燕孙秋雁
Owner RES INST OF AGRO PROD PROCESSING SHANXI ACADEMY OF AGRI SCI
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