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Method for producing welan gum by using waste molasses or waste glucose mother liquor as raw material

A glucose mother liquor and waste molasses technology, which is applied in the field of microbial fermentation and extraction, can solve the problems of wasting food resources, not complying with industrial policies, and high manufacturing costs, and achieve the effects of reduced production costs, low manufacturing costs, and simple processes

Inactive Publication Date: 2008-08-13
张禹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned existing technologies have the disadvantages of wasting a large amount of food resources, high manufacturing costs, and not conforming to national industrial policies.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] The present invention will be further described below in conjunction with the examples, but not as a limitation of the present invention.

[0052] A method for producing Wenlun rubber using waste molasses or waste glucose mother liquor as a raw material, the method comprises the following process steps:

[0053] A, the slant bacterial classification is made into seed liquid through expanding cultivation;

[0054]B, the seed liquid prepared in the A step is pressed seed liquid: fermented medium is that 20% inoculum size inserts fermented medium and ferments, and wherein fermented medium comprises the component of following mass parts:

[0055] Waste molasses or waste glucose mother liquor 4% Enzymatic hydrolyzed cottonseed protein 0.18%

[0056] Soy protein peptide 0.15% Soy flour 0.15% K 2 HPO 4 0.15%

[0057] CaCO 3 0.16% FeSO 4 13ppm

[0058] Polyether defoamer 0.08%

[0059] The technological conditions in the fermentation process are:

[0060] Within 10 ...

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PUM

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Abstract

The invention belongs to tiny organism fermentation and abstraction, particularly relates to a method for preparing Wenlun glue prepared with exhausted molasses or deposed gluecose mother liquor. The preparing process comprises expanding and culturing oblique culture to prepare seed liquor, transferring the seed liquor into fermentation medium with exhausted molasses or deposed gluecose mother liquor as main carbon source, ventilation fermenting by assisting necessary nitrogen source and nutritive matter, pretreating, extracting, cleaning, drying and crushing to obtain Wenlun glue. The invention solves a series problems existing in present technology such as wasting food supplies resource, high cost and not conforming national industry policy. Also the invention satisfies the re-using of exhausted molasses or deposed gluecose mother liquor and solves the problem of serious pollution caused by abandoning the same, meanwhile, the prepared Wenlun glue has same property, simple art, low cost and the technology advancing direction is suitable for national industry policy comparing with the product prepared in traditional method.

Description

technical field [0001] The invention belongs to microbial fermentation and extraction, and specifically relates to a method for producing Wenlun gum by using waste molasses or waste glucose mother liquor as raw materials. Background technique [0002] At present, Wenlun gum is prepared by inoculating the production strains in sterile medium with starch as the main carbon source for fermentation. The fermentation process is aerobic fermentation under appropriate temperature and pH conditions, and the production strains are selected from the sheath Ammoniamonas (Sphingomonas sp), extract the end product of fermentation to obtain Wenlun gum. The above-mentioned prior art has shortcomings such as wasting a large amount of grain resources, high manufacturing cost, and not conforming to national industrial policies. Contents of the invention [0003] The purpose of the present invention is to provide a method of using industrial waste—waste molasses or waste glucose mother liqu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12P19/04C08B37/00C12R1/01
Inventor 张禹张国佩张茶张少华
Owner 张禹