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Clean production method of coproduced biologic protein feed of diosgenin

A technology of biological protein feed and diosgenin, applied in animal feed, animal feed, application, etc., can solve the problems of low concentration of sugar solution, large amount of waste water, high production cost of dehydration and concentration, and achieve high sugar yield and no production environment Harmful, good economic and social benefits

Inactive Publication Date: 2010-09-01
湘西自治州奥瑞克医药化工有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the shortcomings of the existing method for producing saponin from yam, such as the production of a large amount of waste water, the low concentration of sugar solution, the high production cost of dehydration and concentration, comprehensively utilize resources, and reduce the production cost while making the production environment harmless, the present invention proposes Clean production method of saponin co-production biological protein feed

Method used

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  • Clean production method of coproduced biologic protein feed of diosgenin
  • Clean production method of coproduced biologic protein feed of diosgenin

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Embodiment 1

[0038] Embodiment 1: Clean production method of diosgenin co-production biological protein feed

[0039] Take fresh turmeric, wash it with water to remove the surface sediment, crush it with a crusher, add an appropriate amount of water through a colloid mill, refine it to 60 mesh, put it in a hydrolysis tank, add concentrated sulfuric acid to a concentration of 2.5N, pressurize and hydrolyze it in a conventional manner, and put it into a hydrolysis tank. Put it into the filter press cleaner with screen and stirring, add the filtrate to the neutralizer, add calcium carbonate to adjust to pH6-7, filter, put the filtrate into the filter press cleaner, stir and wash the filter residue to deacidify, press filter, and the filtrate Add a neutralizer, add calcium carbonate to adjust to pH6-7, filter, put the filtrate into a filter press cleaner to stir and wash the filter residue to deacidify, then circulate to the filter press cleaner outlet pH6-7, press dry with compressed air, and ...

Embodiment 2

[0040] Embodiment 2: Clean production method of diosgenin co-production biological protein feed

[0041]Take fresh turmeric, wash it with water to remove the surface sediment, crush it with a crusher, add an appropriate amount of water through a colloid mill, refine it to 80 mesh, put it in a hydrolysis tank, add concentrated sulfuric acid to a concentration of 2N, and hydrolyze under pressure in a conventional manner, put Press filter in the filter press cleaner with screen and stirring, add the filtrate to the neutralizer, add calcium carbonate to adjust the pH to 7, filter, put the filtrate into the filter press cleaner, stir and wash the filter residue to deacidify, press filter, add the filtrate to neutralize add calcium carbonate to adjust the pH to 7, filter, and put the filtrate into a filter press cleaner to stir and wash the filter residue for deacidification, so circulate to the filter press cleaner outlet liquid pH7, press dry with compressed air, and obtain a 17% s...

Embodiment 3

[0042] Embodiment 3: the clean production method of diosgenin co-production biological protein feed

[0043] Take fresh turmeric, wash it with water to remove the surface sediment, crush it with a crusher, add water to the colloid mill to refine it to 60 mesh, measure the sugar content to 20%, add other auxiliary materials to make the mother liquid sugar 10%, urea 0.7%, bean cake Powder 3%, potassium dihydrogen phosphate 0.08%, corn steep liquor 0.09%, sodium chloride 0.4%, aseptic inoculation of yeast seeds, inoculum size: 30%, at 40°C, under a sterile environment, aeration and stirring for 72 hours, Until the fermentation broth has no starch reaction and the sugar concentration in the water is lower than 0.5%, the fermented material is obtained, and the fermented material is press-filtered to obtain the filtrate and filter residue respectively. The filter residue is extracted with alcohol or acetone, and the extracted residue is combined into the filtrate and dried to obtain...

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Abstract

The invention discloses a clean production method of coproduced biologic protein feed of diosgenin, which is characterized in that in the production process of diosgenin, starch and cellulose in original plants are fully utilized, yeast is utilized to ferment for coproducing biologic protein feed, and simultaneously the aim of clean production of the diosgenin can be achieved. The process method has the advantages of comprehensive utilization of resources, hazard-free treatment of production environment, lowered production cost and favorable economic benefit and social benefit.

Description

technical field [0001] The invention relates to the field of phytochemistry and biological fermentation, in particular to a clean production method of diosgenin co-production bioprotein feed. Background technique [0002] Dioscin, known as the "mother of hormones", is an important intermediate in the production of various steroid hormones such as anti-inflammatory hormones, progesterone, and sex hormones, and has high pharmaceutical and chemical value. Dioscorea saponin mainly exists in the form of glycosides in plants such as Dioscoreaceae turmeric and earthworm, and can only be obtained through acid hydrolysis and extraction. Because plant fiber accounts for 35-40% in this type of Dioscoreaceae plants, starch accounts for 45-50%, water-soluble substances account for 10%, and saponin content only accounts for 1-2.5%, it contains a large amount of starch polysaccharides, acid The hydrolyzate has brought serious environmental pollution to the environment, and the high cost o...

Claims

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Application Information

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IPC IPC(8): A23K1/14
Inventor 刘强张蕾庄大伟陈刚
Owner 湘西自治州奥瑞克医药化工有限责任公司
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