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Bletilla striata seed processing method

A technology of seed treatment and bletilla striata, which is applied in the directions of seed and rhizome treatment, application, agriculture, etc., can solve the problems that the root germination of seedlings has no promotion effect, and the improvement effect cannot meet the market demand, etc., to achieve increased germination rate, strong physiological metabolism, and improved Effect of acid phosphatase activity

Inactive Publication Date: 2018-04-13
陈增光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing method of planting Bletilla striata requires certain treatment of Bletilla striata seeds to increase the germination rate of Bletilla striata seeds. However, simply soaking Bletilla striata seeds in clear water at a certain temperature can only slightly increase the germination rate of Bletilla striata seeds, and the improvement effect cannot be satisfied. market demand, at the same time, it does not promote the root germination of the seedlings of Bletilla striata after germination

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A method for treating bletilla striata seeds, comprising the following steps

[0020] (1) Disperse starch in water to obtain starch milk with a mass fraction of 15.5%, heat the starch milk to 90°C for 2 hours, and then cool it naturally to 35°C;

[0021] (2) Soak the Bletilla striata seeds in 80% ethanol solution for 30 minutes, then take them out, wash them with water, and dry them naturally;

[0022] (3) Mix the Bletilla striata seeds treated in step (2) with the starch milk in step (1) at a ratio of 120g: 250mL, stir at 120r / min for 15min, then adjust the pH to 8.2, let stand for 15min, and press Add starch branching enzyme to the starch milk at a ratio of 520 U per gram of starch, adjust the temperature to 35° C., and heat-preserve for 5 hours to obtain a mixture of Bletilla striata seeds and modified starch;

[0023] (4) Add sodium hypochlorite solution with a mass of 10.2% to the mixture of Bletilla striata seeds and modified starch, stir at 500r / min for 2 hours,...

Embodiment 2

[0031] A method for treating bletilla striata seeds, comprising the following steps

[0032] (1) Disperse starch in water to obtain starch milk with a mass fraction of 18.0%, heat the starch milk to 95°C for 4 hours, and then naturally cool to 35°C;

[0033] (2) Soak the Bletilla striata seeds in 80% ethanol solution for 40 minutes, then take them out, wash them with clean water, and dry them naturally;

[0034] (3) Mix the Bletilla striata seeds treated in step (2) with the starch milk in step (1) at a ratio of 150g: 300mL, stir at 120r / min for 20min, then adjust the pH to 8.8, let stand for 15min, and press Add starch branching enzyme to the starch milk at a ratio of 520-550U per gram of starch, adjust the temperature to 40°C, and heat-preserve for 8 hours to obtain a mixture of Bletilla striata seeds and modified starch;

[0035] (4) Add 10.5% sodium hypochlorite solution by mass to the mixture of Bletilla striata seeds and modified starch, stir at 500r / min for 2 hours, th...

Embodiment 3

[0043] A method for treating bletilla striata seeds, comprising the following steps

[0044] (1) Disperse starch in water to obtain starch milk with a mass fraction of 16.0%, heat the starch milk to 92°C for 3 hours, and then cool it naturally to 35°C;

[0045] (2) Soak the Bletilla striata seeds in an 80% ethanol solution for 35 minutes, then take them out, wash them with water, and dry them naturally;

[0046] (3) Mix the Bletilla striata seeds treated in step (2) with the starch milk in step (1) at a ratio of 130g: 280mL, stir at 120r / min for 18min, then adjust the pH to 8.5, let stand for 15min, and then press Add starch branching enzyme to the starch milk at a ratio of 530U per gram of starch, adjust the temperature to 35-40°C, and heat-preserve for 5-8 hours to obtain a mixture of Bletilla striata seeds and modified starch;

[0047] (4) Add 10.3% sodium hypochlorite solution by mass to the mixture of Bletilla striata seeds and modified starch, stir at 500r / min for 2 hou...

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Abstract

The invention discloses a bletilla striata seed processing method, and relates to the technical field of traditional Chinese medicine plantation. The method comprises the following steps: 1, preparingstarch milk; 2, processing bletilla striata; 3, mixing the starch milk with bletilla striata seeds; and 4, carrying out sodium hypochlorite solution treatment. The starch milk is prepared and is mixed with the bletilla striata seeds, the seeds are processed under an alkaline condition for a certain time to improve the permeability of the seeds to a certain degree, the seeds are processed with a starch branching enzyme, the starch is modified, and a certain quantity of active substances are generated during the modification of the starch in order to promote the growth of bletilla striata seedembryos to a certain degree.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicine planting, and in particular relates to a method for treating bletilla striata seeds. Background technique [0002] Bletilla striata, (scientific name: Bletilla striata) is also known as Lianjicao, Gangen, Baiji, Ruolan, Zhulan, Zilan, Zihui, Lily. Perennial herbaceous bulbous plants (root tubers), 18-60 cm high. Mainly distributed in China, Japan and northern Myanmar. The main flowering period is in spring, but depending on the climate of various places, it may bloom from late winter to early summer. Bletilla striata has a wide range of medicinal value and garden value. Mainly used for astringent hemostasis, detumescence and granulation promoting. Flowers are purple, white, blue, yellow and pink. [0003] The existing method of planting Bletilla striata requires certain treatment of Bletilla striata seeds to increase the germination rate of Bletilla striata seeds. However...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00
CPCA01C1/00
Inventor 陈增光
Owner 陈增光
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