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Paecilomyces cicadae fermentation culture medium and method for preparing ergosterol by paecilomyces cicadae fermentation

A fermentation medium, the technology of Paecilomyces cicadae, applied in the directions of microorganism-based methods, biochemical equipment and methods, fermentation, etc., can solve problems such as limiting the development of ergosterol technology, and achieve the effect of broad market prospects

Active Publication Date: 2019-05-14
FUJIAN INST OF MICROBIOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there are few studies on the Paecilomyces cicadae fermentation medium for increasing the production of ergosterol, and some conventional Paecilomyces cicadae fermentation mediums are still used, which limits the technical development of Paecilomyces cicadae fermentation to prepare ergosterol

Method used

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Embodiment Construction

[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the present invention Examples, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0018] It should be noted that those who do not indicate specific techniques or conditions in the examples can be carried out according to the techniques or conditions described in the literature in this field or in accordance with the product instructions, and the reagents or instruments used that do not indicate the manufacturer can all be obtained through Conventional product ...

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Abstract

The invention provides a pecilomyces cicadae fermentation culture medium and a method for preparing ergosterol by the paecilomyces cicadae fermentation, wherein raw material components of the paecilomyces cicadae fermentation culture medium comprise bamboo shoot heads, potassium dihydrogen phosphate, ferrous sulfate and magnesium sulfate. The paecilomyces cicadae fermentation culture medium can beused as a fermentation culture medium for preparing ergosterol by paecilomyces cicadae; meanwhile, the paecilomyces cicadae fermentation culture medium takes the bamboo shoot heads as main raw materials, can reasonably utilize the bamboo shoot head resources, solves the problem of resource waste and environmental pollution caused by the fact that most of bamboo shoot head residues after eating orprocessing are discarded randomly or simply buried, has potential economic value and wide market prospect.

Description

technical field [0001] The invention relates to the technical field of submerged fermentation of medicinal fungi, in particular to a Paecilomyces cicadae fermentation medium and a method for preparing ergosterol by fermentation of Paecilomyces cicadae. Background technique [0002] "Dictionary of Traditional Chinese Medicine" records that Paecilomyces cicadae contains multiple active ingredients such as glycogen, cyclic peptides, mannitol, nucleosides, various alkaloids and ergosterol, and has various pharmacological effects. Among them, ergosterol is an important component of various membrane structures in cells. It plays an important role in membrane integrity, permeability, fluidity and cell viability. It can enhance the body's ability to resist diseases and has obvious antibacterial properties. Prevention of cardiovascular disease, anti-tumor, lowering blood fat, anti-aging and other effects; and ergosterol is the precursor of vitamin D2, the precursor of vitamin D2 synt...

Claims

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Application Information

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IPC IPC(8): C12N1/14C12P33/00C12R1/79
Inventor 罗立津乐占线贾纬庄鸿陈宏聂毅磊
Owner FUJIAN INST OF MICROBIOLOGY
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