Red monascus strain Danxi-1

A technology of Monascus rubrum and strains, which is applied in the field of microorganisms and can solve the problems of low lovastatin content, low GABA, and inability to meet the needs of health.

Active Publication Date: 2007-05-16
义乌市丹溪酒业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The present invention aims at the low content of natural food GABA in the prior art, and the content of lovastatin produced by the red yeast rice strains used in the existing fermentation process is too low to meet people's needs for health; it provides a kind of Substrate, from the fermentation product, obtain a fungal microorganism with high GABA content and high lovastatin content - Monascus ruberus strain Danxi-1

Method used

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  • Red monascus strain Danxi-1

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Experimental program
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Effect test

Embodiment

[0025] Take Danxi-1 (Monascus red strain Danxi-1), under aseptic conditions (sterile room or ultra-clean workbench), pick a small amount of bacteria by inoculation, transfer to sterilized Place in a solid MEA medium culture dish in an incubator at 30°C±1°C for 120 hours of activation. Take out the strain activated for 120 hours, insert the activated strain into the sterilized first-grade solid MEA medium in the same way under sterile conditions, and cultivate it at 30°C±1°C for 120 hours, which is Dan Creek-1 No. 1 seed.

[0026] A 500 ml glass triangular flask was used to fill 100 ml of the prepared liquid MEA medium, and sterilized at 15 lbs for 30 minutes for later use. Get No. Danxi-1 primary seeds, under aseptic conditions, inoculate in 500 ml glass triangular flasks with 100 ml of liquid MEA medium, the inoculation amount of primary seeds is to connect five triangular flasks to each petri dish, until After 120 hours of shaker cultivation at 30°C±1°C, it can be used as ...

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Abstract

The invention relates to a microorganism, in particular to a monascus strain capable of obtaining high content of gamma-reanal and Lovastatin, the strain is named Monascus ruber Danxi-1, which is preserved in SIPO designated China General Microbiological Culture Collection Center with a docket number of CGMCC No: 1405, the preservation date being June 10, 2005.

Description

technical field [0001] The invention relates to a microorganism, in particular to a monascus strain capable of obtaining high gamma-aminobutyric acid and high lovastatin contents. Background technique [0002] γ-Aminobutyric acid (γ-Aminobuty γic acid, referred to as GABA), has long been found to be an inhibitory neurotransmitter (Inhibitoγy neuγotγansmitteγs) at the junction of vertebrate sympathetic nervous system cells, because GABA has a regulatory effect on the sympathetic nervous system , thus playing an important role in the cardiovascular function of vertebrates. γ-Aminobutyric acid is also a natural non-protein amino acid, which is commonly found in animals and plants in nature. In the human body, as far back as 1950, the medical community has discovered that GABA exists in the cerebellar cortex, spinal cord and retina of the human body, and GABA has the function of reducing The efficacy of blood pressure has also been discovered since the late 1950s. The mechanis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/14C12R1/66
Inventor 朱兰琴陈豪峰
Owner 义乌市丹溪酒业有限公司
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