A method for cultivating golden flower fungus powder from tea leaves

A technology of golden flower fungus and scraps, which is applied to the field of cultivating golden flower mushroom powder from tea scraps, can solve the problems of low yield of golden flower mushroom powder and the like, and achieve the effects of low cost, reduced pollution and low equipment requirements.

Inactive Publication Date: 2016-06-01
HUNAN CITY UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The technical problem to be solved by the present invention is: to solve the problem of low yield of the existing Fuzhuan brick tea golden flower fungus powder, and provide a method for cultivating golden flower fungus powder with tea leaves, the yield can reach 6 times that of Fuzhuan brick tea of ​​equal weight The above is of great significance to the research and development of Jinhua health care products

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  • A method for cultivating golden flower fungus powder from tea leaves
  • A method for cultivating golden flower fungus powder from tea leaves
  • A method for cultivating golden flower fungus powder from tea leaves

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Embodiment Construction

[0039] Screening and purification of golden flower fungus strains from Fuzhuan brick tea: Jinhua fungus is sourced from Hunan Yiyang Tea Factory Co., Ltd. in 2008, producing Jinxiangyi brand Fuzhuan brick tea. The specific separation and purification steps are as follows: use tweezers to take 10g of tea leaves with golden flowers in the center of Fuzhuan brick tea, add them to a triangular flask filled with 90mL of sterile water, cover with a sterile sealing film, place on a shaker and shake at 180rpm for 20min, Make a 10-2 times sample dilution, dilute it to 10-6, take 1mL of the dilution and spread it on a CZG plate, incubate at 28°C for 5-6 days, and use an inoculation needle to pick out the colonies of Chrysanthemum chrysogenum with good growth for marking Line separation, and repeated streaking 2 to 3 times to obtain pure culture of Chrysanthemum chrysogenum strains.

[0040] For the purely cultivated species of Chrysanthemum sp. figure 1 .

[0041] Preparation of the s...

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Abstract

The invention relates to a method for culturing golden flower fungus powder by utilizing tea leftovers. The method comprises the following steps: (1) screening golden flower fungus strains from Fuzhuan tea; (2) preparing a modified PDA fermentation liquid, inoculating golden flower fungi in a sterile operation manner and culturing; (3) preparing a golden flower fungus spore inoculation liquid; (4) smashing the tea leftovers and preparing a culture medium; (5) feeding the golden flower fungus spore inoculation liquid into a disinfection sprinkling can; (6) finishing nutrition growth and promoting the generation of cleistothecium; (7) fermenting; and (8) drying the culture medium and screening, thereby obtaining the golden flower fungus powder with a high purity. According to the method, the fermentation is finished by one step, so that the requirement to equipment is low; meanwhile, the pollution of sundry fungi is reduced, so that the probability of the pollution caused by the sundry fungi is decreased; the cost is low; the growth area is enlarged, so that the high yield of the golden flower fungus powder is realized.

Description

technical field [0001] The invention relates to the technical field of strain cultivation, in particular to a method for cultivating golden flower fungus powder from tea leaves. Background technique [0002] The scientific name of the golden flower fungus is Eurotium cristarum, which mainly exists in the Fuzhuan tea in the black tea. Pile up into golden particles visible to the naked eye, and manually sieve it out to be golden flower fungus powder, referred to as golden flower. In recent years, a large number of research data have shown that golden flower fungus powder has good health care effects on hypertension, hyperlipidemia, diabetes and other diseases, and has the effect of improving the body's immunity. [0003] With the excavation of the health benefits of the golden flower fungus, the development of its products has become a research hotspot, which requires a large amount of golden flower fungus powder as research materials. The growth conditions of golden flower ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/14C12R1/645
Inventor 赵运林胡治远刘石泉龙立平彭雨轩
Owner HUNAN CITY UNIV
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