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Method for storing Chinese chestnut seeds

A technology for chestnut and seeds, applied in the field of seed storage, can solve the problems of the proportion of chestnut seeds deteriorating and germinating in advance, affecting the development of the chestnut processing industry, and being unfavorable for the preservation and reproduction of chestnut seeds, so as to inhibit activities, improve the ability to resist exogenous bacteria, The effect of avoiding nutrient loss

Inactive Publication Date: 2017-12-12
东兰县旺达板栗茶油种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, because chestnuts are prone to dehydration, mildew, insects, germination and rot, they are not resistant to storage, and the loss rate caused by improper storage reaches more than 30% every year, which not only seriously affects the development of chestnut processing industry, but also is unfavorable. Chestnut seed breeding
[0004] At present, the storage method of chestnut seeds is usually low-temperature sand storage, but the rate of deterioration and early germination of chestnut seeds stored in this method is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 1. Preparation of protective agent

[0025] 1) Preparation of Chinese herbal medicine extract

[0026] (1) In parts by weight, take the following raw material components:

[0027] 3 parts of clove; 3 parts of Sophora japonica;

[0028] 2 parts cnidium; 2 parts anise;

[0029] 2 parts of sorghum ginger.

[0030] (2) Mix and pulverize the weighed raw material components to obtain a pulverized product, add acetone to the pulverized product for extraction, repeat the extraction 3 times, combine and extract the obtained extract for 3 times, and decompress the extracted solution Concentrate to obtain a Chinese herbal medicine extract with a concentration of 500 mg / mL for subsequent use.

[0031] 2) The above-mentioned prepared Chinese herbal medicine extract is applied in the protective agent of the present invention according to the following steps:

[0032] (1) In parts by weight, take the following raw material components:

[0033] 8 parts of chitosan; 0.2 part of so...

Embodiment 2

[0042] 1. Preparation of protective agent

[0043] 1) Preparation of Chinese herbal medicine extract

[0044] (1) In parts by weight, take the following raw material components:

[0045] 7 parts of clove; 8 parts of Sophora japonica;

[0046] Cnidium 5 parts; Anise 3 parts;

[0047] 3 parts of sorghum ginger.

[0048] (2) Mix and pulverize the weighed raw material components to obtain a pulverized product, add acetone to the pulverized product for extraction, repeat the extraction 3 times, combine and extract the obtained extract for 3 times, and decompress the extracted solution Concentrate to obtain a Chinese herbal medicine extract with a concentration of 500-550mg / mL, which is set aside.

[0049] 2) The above-mentioned prepared Chinese herbal medicine extract is applied in the protective agent of the present invention according to the following steps:

[0050] (1) In parts by weight, take the following raw material components:

[0051] 12 parts of chitosan; 0.4 parts...

Embodiment 3

[0060] 1. Preparation of protective agent

[0061] 1) Preparation of Chinese herbal medicine extract

[0062] (1) In parts by weight, take the following raw material components:

[0063] 10 parts of clove; 9 parts of Sophora japonica;

[0064] Cnidium 7 parts; Anise 5 parts;

[0065] Sorghum ginger 5 parts.

[0066] (2) Mix and pulverize the weighed raw material components to obtain a pulverized product, add acetone to the pulverized product for extraction, repeat the extraction 3 times, combine and extract the obtained extract for 3 times, and decompress the extracted solution Concentrate to obtain a Chinese herbal medicine extract with a concentration of 550 mg / mL for subsequent use.

[0067] 2) The above-mentioned prepared Chinese herbal medicine extract is applied in the protective agent of the present invention according to the following steps:

[0068] (1) In parts by weight, take the following raw material components:

[0069] 14 parts of chitosan; 0.6 parts of so...

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Abstract

The invention belongs to the technical field of seed storage and in particular discloses a method for storing Chinese chestnut seeds. The Chinese chestnut seed storage method disclosed by the invention comprises the following steps: (1) drying, namely naturally drying, and performing low-temperature freeze drying; (2) performing protection treatment, namely spraying a protective agent onto the seed surface; and (3) performing storage management, wherein the protective agent comprises a certain part by weight of chitosan, sodium caseinate, lysozyme, antibacterial peptide stock, Chinese herbal medicine extract and water; and the Chinese herbal medicine extract comprises a certain part by weight of clove, sophora flower, fructus cnidii, anise and rhizoma galangae. According to the method for storing Chinese chestnut seeds disclosed by the invention, the deteriorating rate and germination rate of the Chinese chestnut seeds can be effectively reduced, the storage effect is excellent, and subsequent utilization of the Chinese chestnut seeds is facilitated.

Description

【Technical field】 [0001] The invention relates to the technical field of seed storage, in particular to a method for storing chestnut seeds. 【Background technique】 [0002] Chestnut is a woody fruit tree with a long lifespan. It is called an "iron crop". All parts of the chestnut tree can be used as medicine, and the tannins can be extracted from the branches, leaves, bark, and pith, and tussah silkworms can be raised from the leaves. Chestnut fruit is rich in nutrients and tastes good. It can replace food and is mostly used in food processing, cooking, banquets and non-staple food. It can also be made into dishes, cakes and canned food. It is very popular among people. [0003] However, because chestnuts are prone to dehydration, mildew, insects, germination and rot, they are not resistant to storage, and the loss rate caused by improper storage reaches more than 30% every year, which not only seriously affects the development of chestnut processing industry, but also is un...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B9/14A23B9/24A23B9/08A23B9/00
CPCA23B9/00A23B9/08A23B9/14A23B9/24A23V2002/00A23V2250/21A23V2300/10A23V2300/20
Inventor 韦正义
Owner 东兰县旺达板栗茶油种植专业合作社
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