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Tremella fuciformis biotransformation composition of maca and Chinese yam and preparation method of composition

A technology of Tremella fungus biology and manufacturing method, which is applied in botany equipment and methods, plant cultivation, food science, etc., can solve problems such as low efficiency, high cost, and poor safety, and achieve improved synthesis level, improved level, and solution efficiency low effect

Active Publication Date: 2018-04-13
上海六合堂生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention takes maca and Chinese yam as culture substrates and adopts the biotransformation method of Tremella fungus. On the one hand, various functional components in Maca and Chinese yam can be effectively released, and on the other hand, Maca and Chinese yam can provide tremella biosynthetic polysaccharides Precursor substances, and then improve the synthesis level of tremella polysaccharides, so as to solve the technical bottleneck problems of low efficiency, poor safety and high cost in the prior art

Method used

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  • Tremella fuciformis biotransformation composition of maca and Chinese yam and preparation method of composition

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Embodiment 1

[0035] Embodiment 1-seed culture solution preparation

[0036] Add 3% maca powder, 0.5% soybean powder, and 4% Chinese yam powder with cold water and mix well, then heat, sterilize at 121°C for 30 minutes, cool to 30°C, and insert 10% tremella fungus under aseptic conditions , at a rotation speed of 200 rev / min and a culture temperature of 30° C., culturing for 10 days to obtain a tremella fungus seed culture solution; the biomass is greater than 1.5% through inspection.

Embodiment 2

[0037] Embodiment 2-seed culture solution preparation

[0038] Add 30% maca powder, 10% soybean powder, and 30% Chinese yam powder with cold water and mix well, then heat, sterilize at 125°C for 30 minutes, cool to 40°C, and insert 0.5% tremella fungus under sterile conditions , at a rotation speed of 400 rev / min and a culture temperature of 40° C., culturing for 3 days to obtain Tremella fungus seed culture solution; the biomass is greater than 1.5% through inspection.

Embodiment 3

[0039] Embodiment 3-seed culture solution preparation

[0040]Add 0.5% maca powder, 0.1% soybean powder, and 1% Chinese yam powder, add cold water and stir well, then heat, sterilize at 115°C for 30 minutes, cool to 20°C, and insert 15% tremella fungus under aseptic conditions , at a rotation speed of 100 rev / min and a culture temperature of 10° C., culturing for 7 days to obtain Tremella fungus seed culture fluid; the biomass is greater than 1.5% through inspection.

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Abstract

The invention provides a tremella fuciformis biotransformation composition of maca and Chinese yam and a preparation method of the composition. According to the invention, a unique combination of macapowder, Chinese yam powder and soybean powder is employed for the first time, and a deep fermentation and bio-transformation technology using tremella fuciformis is utilized. Through reasonable matching of tremella fuciformis, maca and Chinese yam, and technologies of adjusting of the acidity and alkalinity step by step and temperature-raising heat-preservation conversion, the tremella fuciformisbiotransformation composition of maca and Chinese yam is manufactured, and the composition has various health-care functions. The invention not only provides a bioconversion extraction method for bioactive substances in Maca and Chinese yam, but also provides a method for improving tremella fuciformis polysaccharides. Animal experiments prove that the tremella fuciformis biotransformation composition of maca and Chinese yam is produced by the method disclosed by the present invention has functions of improving lung fibrosis function, resisting fatigue and the like.

Description

technical field [0001] The invention belongs to the technical field of bioengineering and biological extraction of natural products, in particular to a white fungus bio-organism of white fungus, maca and Chinese yam, which are active ingredients of white fungus, maca and Chinese yam, which are produced by submerged fermentation and biotransformation of white fungus fungus. Transformation compositions and methods for their manufacture. Background technique [0002] White fungus, also known as white fungus, is sweet, light, neutral, and non-toxic. It not only has the effect of invigorating the spleen and appetizing, but also has the effects of benefiting qi, clearing the intestines, nourishing yin and moistening the lungs. Tremella is rich in natural vegetable colloid, and it has the function of nourishing yin, so it is a good moisturizing food that can be taken for a long time. Tremella mainly includes active substances such as tremella polysaccharide, calcium, iron, amino a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/22A23L33/00A01G18/00
CPCA23V2002/00A23L33/00A23V2200/314
Inventor 朱启学于夏庞红梅邢玉珍任旭光李苗苗李平作
Owner 上海六合堂生物科技有限公司
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