Method for producing gamma-linolenic acid protein by biofermentation

Abstract

The invention is a kind of craft for produce gamma-linolenic acid albumen. It contains approaches, such as activation and cultivation of original mushroom, rock and shock culure, first level fermentation, second level fermentation, third level fermentation, dehydration and drying. The mushroom is better, output is great, dry thallus yield is 3.5-4.1%, aliphatic acid is 25-39%, linolenic acid is 20-24% and the cost is low. The cost of raw material can be reduced by 50-80%. The craft is scientific and maturity, so it is able to manufacture in large scale of industrialization and can reach the 3-4 level of 10-30T.

Description

Technical field:

[0001] The invention relates to a method for preparing gamma-linolenic acid protein, in particular to a method for producing gamma-linolenic acid protein by fermentation of microorganisms. Background technique:

[0002] Diseases are the main factors that endanger human life and health, especially the high incidence of cardiovascular and cerebrovascular diseases, which are more serious. There are more than 100 million people in my country suffering from various degrees of cardiovascular and cerebrovascular diseases. Diabetes is also a very serious common disease, and there are as many as 30 million people in my country suffering from this disease.

[0003] γ-Linolenic acid (γ-Linolenic and acid GLA) is a high-level polyunsaturated acid, which belongs to arachidonic acid substances (including various prostaglandins, thromboxanes and leukotrienes, etc.), and is a cellular substance that mediates the activities of cells themselves , they participate in the regu...