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Composite juice agar medium and processing method thereof

An agar medium and tree sap technology, which is applied to fungi and other directions, can solve the problems of complicated processing procedures, high cost, and inability to store and reserve, and achieves the effects of simple processing procedures, strong component stability, and good versatility.

Inactive Publication Date: 2007-12-05
王金龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This potato agar medium must be used and processed immediately, and cannot be stored for future use, and has the disadvantages of time-consuming, laborious, high cost, poor component stability, poor versatility, and complicated processing procedures.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0005] The most preferred embodiment of the present invention is processed by the raw material component that comprises following weight percentage content:

[0006] Banlazi sap powder 40%, agar 40%, black glutinous rice extract 7.7%, corn extract 6.2%, potato extract 4.5%, rare earth 1%, magnesium sulfate 0.4%, potassium dihydrogen phosphate 0.2%.

[0007] The processing method of the above embodiment is as follows: weigh the raw materials according to the weight percentage, put them into a dryer to dry to a water content of 12%, send them to an ultrafine particle grinder for destructive crushing of the cell wall, then add 1% of clear water, send Enter the fermentation room and ferment for 18 hours to become the finished product.

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PUM

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Abstract

The present invention belongs to the field of biological product, and is especially one kind of composite tree juice-agar medium and its preparing process. The technological scheme of the present invention is that the composite tree juice-agar medium prepared with tree juice powder, agar, black glutinous rice extract, corn extract, potato extract, RE, magnesium sulfate, potassium dihydrogen phosphate, etc. in certain weight proportion, and through stoving in drying apparatus to water content of 12 %, crushing to break cell wall in a superfine crusher, adding water in 1 % and fermenting in a fermenting room for 18 hr. The composite tree juice-agar medium has high stability, long shelf life, low cost, high universality, simple preparation process and other advantages.

Description

technical field [0001] The invention belongs to the field of biological products, in particular to a composite sap agar medium and a processing method thereof. Background technique [0002] In the past, potato agar medium was used in the production of edible fungus mother species, and a large amount of potatoes were prepared. The specific processing method is: peel and slice the potatoes, cook for 20-30 minutes, filter the juice with gauze, and then add Clean water, add agar, magnesium sulfate, potassium dihydrogen phosphate at the same time, continue to heat until the agar dissolves, the total time is about 60 minutes, and then divide it into the required culture containers. This potato agar medium must be used and processed immediately, and cannot be stored for future use, and has the disadvantages of time-consuming, laborious, high cost, poor component stability, poor versatility, and complicated processing procedures. Contents of the invention [0003] In order to sol...

Claims

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Application Information

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IPC IPC(8): C12N1/14
Inventor 王金龙
Owner 王金龙
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