Edible fungus liquid seed submerged fermentation packaged seed production technology and medium formulas thereof

A medium formula and deep fermentation technology are applied in the field of complete seed production technology of edible fungus liquid seeds and the medium formula field, which can solve the problems of difficult raw material processing, low utilization rate, inconvenient observation and the like

Inactive Publication Date: 2014-09-03
HUANGCHUAN JOGOSPRING AGRI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical scheme of the present invention is mainly to introduce potato starch into the submerged formula of submerged fermentation complete seed production, so that the substratum formulas of the shake-flask species and the fermenter-tank species are similar, so as to so

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0058] Example 1-Seed production process of medium formula for complete set of Pleurotus eryngii liquid seed production

[0059] A. Pleurotus eryngii test tube seed culture medium formula and its seed production technology

[0060] formula

[0061] Potato 300g cooked in 1500ml distilled water, 30g glucose, 5g peptone, 2g potassium dihydrogen phosphate, 1g magnesium sulfate, 0.5g calcium chloride, 100mg vitamin B1 powder, 20g agar powder

[0062] Test tube seed production process

[0063] A1. 300g potato slices, pour the juice in 1500ml distilled water, take the potato filtrate for use; Dissolve 30g glucose, peptone 5g, potassium dihydrogen phosphate 2g, magnesium sulfate 1g, calcium chloride 0.5g, vitamin B1 powder into the potato filtrate 100mg, stir to fully dissolve, get test tube seed culture premix;

[0064] A2. Pour the test tube seed culture premix solution back into the stainless steel pot, dissolve 20g agar powder at a constant temperature of 300℃, and stir at a constant speed ...

Example Embodiment

[0103] Example 2-Seed production process of the culture medium formula for the liquid seed production of lentinus edodes

[0104] A. The formula of test tube seeding culture medium for lentinus edodes and its seed production process

[0105] In this embodiment, the formula of the test-tube seeding culture medium of lentinus edodes and its seed production process are the same as the formula of test-tube seeding of Pleurotus eryngii and its seed production process in Example 1.

[0106] B. Shake bottle seed culture medium formula and seed production technology of mushroom

[0107] formula

[0108] Example Test group: 15g red granulated sugar, 15g glucose, 5g potato starch, 5g peptone, 1g potassium dihydrogen phosphate, 0.5g magnesium sulfate, 0.5g yeast extract, 0.3g calcium chloride, 0.5g sodium hydroxide.

[0109] Control group 1: glucose 30g, bran 10g, peptone 5g, potassium dihydrogen phosphate 1g, magnesium sulfate 0.5g, yeast extract 0.5g, calcium chloride 0.3g, sodium hydroxide 0.5...

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PUM

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Abstract

The invention provides medium formulas for edible fungus liquid seed submerged fermentation packaged seed production. The medium formulas comprise a shake flask seed medium formula and a fermentor seed medium formula. According to the shake flask seed medium formula, potato starch is mainly added to take the place of potato slices in a traditional shake flask seed medium formula. According to the fermentor seed medium formula, potato starch is mainly added to take the place of maize meal, soya bean meal, bran and other matter in a traditional fermentor seed medium formula. The invention further provides an edible fungus liquid seed submerged fermentation packaged seed production technology. According to the technical scheme, the potato starch is mainly introduced, the shake flask seed medium formula and the fermentor seed medium formula are similar, observation is convenient to achieve during seed production, strain quality is balanced, raw materials are easy to process, and the utilization rate is high.

Description

technical field [0001] The invention relates to an edible fungus seed production process and its medium formula, in particular to a complete edible fungus liquid seed production process and its medium formula. Background technique [0002] Edible fungi contain biologically active substances such as: polymer polysaccharides, β-glucose and RNA complexes, natural organic germanium, nucleic acid degradation products, cyclic nucleotide cAMP and triterpenoids, etc., which are of great value in maintaining human health . Health food, health drinks, wine and medicines produced and processed with edible fungi as raw materials are widely used in medical clinics and put into the health care product market. Therefore, edible fungus is increasingly subject to the attention of the people of various countries as a kind of green food. Therefore, the demand for edible fungi is also increasing, and the seed production and cultivation technology of edible fungi has also received great attent...

Claims

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Application Information

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IPC IPC(8): A01G1/04C05G3/00
Inventor 李龙耿立李直鸿吴勇任思凝黄培玲
Owner HUANGCHUAN JOGOSPRING AGRI SCI & TECH
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