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A kind of production method of tartary buckwheat sprouts

A production method, the technology of tartary buckwheat germ, which is applied in the field of production of tartary buckwheat sprouts, can solve the problems of no consideration of nutritional synergy, easy high temperature or coking of seeds, and microwave treatment to stimulate germination, etc., to achieve the promotion of synthesis and enrichment, Effects of improving antioxidant activity, germination potential and germination rate

Active Publication Date: 2022-03-25
ANHUI POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Chinese patent CN201610952979 involves the use of microwave power of 400-600W and microwave time of 10-30s to promote the germination of tartary buckwheat. This patent has higher power and longer treatment time, which will easily cause the seeds to lose germination ability due to high temperature or coking
However, these reports are all single exogenous additives, without taking into account the synergistic effect of nutrition
And the seeds have not been microwaved to stimulate germination
and has not been involved in the use of dark light culture

Method used

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  • A kind of production method of tartary buckwheat sprouts
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  • A kind of production method of tartary buckwheat sprouts

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Embodiment 1: produce tartary buckwheat sprouts as follows:

[0030] 1. Preparation of raw materials:

[0031] The preparation method of Artemisia annua water extract is as follows: collecting the stems and leaves of Artemisia annua healthy plants, removing withered yellow leaves, washing, drying, cutting into 2cm long pieces to obtain dry products, using the distilled water of 4 times the weight of the dry products in the dry product. Direct leaching at 18°C ​​in a dark place, repeat the leaching 3 times, each leaching for 3 days, stirring 2 times a day, extract the filtrate by suction filtration, and combine the filtrate obtained by each leaching to obtain the extract, and the extract Concentrate under reduced pressure on a rotary evaporator to a thick paste to obtain Artemisia annua water extract.

[0032] The composition of the nutrient solution is: 0.5wt% NaCl, 0.5wt% NaHCO 3 , 0.5%CaCl 2 , 0.15wt%Ca(NO 3 ) 2 ·4H 2 O, 0.1 wt% KNO 3 , 0.001wt%MgSO 4 , 0.01wt...

Embodiment 2

[0041] Embodiment 2: produce tartary buckwheat sprouts as follows:

[0042] 1. Preparation of raw materials:

[0043] The preparation method of Artemisia annua water extract is as follows: collecting the stems and leaves of Artemisia annua healthy plants, removing withered yellow leaves, washing, drying, cutting into 2cm long pieces to obtain dry products, using the distilled water of 4 times the weight of the dry products in the dry product. Direct leaching at 30°C in a dark place, repeat the leaching 3 times, each leaching for 3 days, stirring 2 times a day, extract the filtrate by suction filtration, and combine the filtrate obtained by each leaching to obtain the extract. Concentrate under reduced pressure on a rotary evaporator to a thick paste to obtain Artemisia annua water extract.

[0044] The composition of the nutrient solution is: 3.0wt% NaCl, 2.0wt% NaHCO 3 , 2.5%CaCl 2 , 0.3wt%Ca(NO 3 ) 2 ·4H 2 O, 0.2wt% KNO 3 , 0.006wt%MgSO 4 , 0.1wt% NH 4 H 2 PO 4 , ...

Embodiment 3

[0053] Embodiment 3: produce tartary buckwheat sprouts as follows:

[0054] 1. Preparation of raw materials:

[0055] The preparation method of Artemisia annua water extract is as follows: collecting the stems and leaves of Artemisia annua healthy plants, removing withered yellow leaves, washing, drying, cutting into 2cm long pieces to obtain dry products, using the distilled water of 4 times the weight of the dry products in the dry product. Direct leaching at 25°C in a dark place, repeat the leaching 3 times, each leaching for 3 days, stir 2 times a day, extract the filtrate by suction filtration, and combine the filtrate obtained by each leaching to obtain the extract. Concentrate under reduced pressure on a rotary evaporator to a thick paste to obtain Artemisia annua water extract.

[0056] The composition of the nutrient solution is: 1.8wt% NaCl, 1.2wt% NaHCO 3 , 1.5%CaCl 2 , 0.23wt%Ca(NO 3 ) 2 ·4H 2 O, 0.15wt% KNO 3 , 0.004wt%MgSO 4 , 0.05wt% NH 4 H 2 PO 4 , t...

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Abstract

The invention discloses a production method of tartary buckwheat sprouts, which comprises the steps of disinfection, germination acceleration, seed soaking, intermittent microwave treatment, alternate dark light cultivation, etc., and uses salt stress to significantly increase the germination rate of seeds and promote flavonoids in sprouts The synthesis and enrichment of rutin and other flavonoids are beneficial to the synthesis and enrichment of flavonoids such as rutin, and the germination rate of tartary buckwheat seeds is improved by using intermittent microwave treatment to effectively avoid enzyme inactivation caused by high temperature. The content of flavonoids and antioxidant capacity; the allelopathic effect of the water extract of Artemisia annua can inhibit the growth of tartary buckwheat sprouts, prolong the time from germination to harvest, and increase the synthesis time of beneficial substances. Sprouts synthesize a large amount of flavonoids per unit time, which significantly increases the total content of beneficial substances in sprouts. After inhibiting the growth of root hairs, the workload of root hair removal can be reduced, the proportion of harvestable parts can be increased, and production efficiency can be increased.

Description

technical field [0001] The invention relates to the technical field of buckwheat seedling raising, in particular to a production method of tartary buckwheat sprouts. Background technique [0002] Tartary buckwheat contains many therapeutic and biologically active ingredients, such as flavonoids rutin, quercetin, etc., which have various effects such as lowering blood sugar, lowering blood lipids, and anti-oxidation. As a new vegetable product, tartary buckwheat sprouts are more favored for their high levels of flavonoids and beneficial blood pressure lowering functions. The germination of tartary buckwheat seeds can decompose some macromolecular substances, digest or reduce protease inhibitors, phytic acid and other anti-nutritional factors, make the amino acid and protein composition more reasonable, vitamins and gamma-aminobutyric acid (GABA) and rutin The content of isoflavones increased significantly. [0003] Studies have shown that salt stress or UV light stress can ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C1/00A01G31/00C05G3/00C05G5/20C05B7/00A01N43/12A01N45/00A01N59/14A01N37/44A01N59/16A01N59/20A01P21/00
CPCA01C1/00A01G31/00C05B7/00A01N43/12A01N45/00A01N59/14A01N37/44A01N59/16A01N59/20C05G5/23
Inventor 王顺民郭红转马辉卞紫秀潘文洁
Owner ANHUI POLYTECHNIC UNIV
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