Cordyceps militaris culture medium polysaccharide, and separation and purification method and application thereof

A technology of separation and purification, culture medium, applied in the direction of medical preparations containing active ingredients, pharmaceutical formulas, organic active ingredients, etc., can solve the problems of inability to obtain pure polysaccharide components, high cost, complicated operation process, etc., and achieve perfect residue Processing technology, low cost, good repeatability
CN108546306AActive Publication Date: 2018-09-18SOUTH CHINA NORMAL UNIVERSITY
7 Cites 5 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SOUTH CHINA NORMAL UNIVERSITY
Publication Date
2018-09-18

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a cordyceps militaris culture medium polysaccharide, and a separation and purification method and application thereof. The polysaccharide comprises the following monosaccharides by molar percentage: 0.11% of ribose, 0.11% of rhamnoside, 0.45% of arabinose, 0.13% of xylose, 14.50% of mannose, 83.96% of glucose and 0.73% of galactose. Through the adoption of the extraction method provided by the invention, the biological activity of the cordyceps militaris culture medium polysaccharide P1 is not influenced, the obtained polysaccharide pure product P1 has high purity and stable property, has obvious effects in the aspects of anti-oxidation, uric acid reduction and bacteriostasis, and is beneficial to human metabolism. The cost is low, and the polysaccharide P1 pure product can be further used for the development of health products, medicines and cosmetics.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a cordyceps militaris culture medium polysaccharide and its separation and purification method and application. Background technique

[0002] Polysaccharide, also known as polysaccharide, is a linear or branched chain polymer connected by aldose or ketose through glycosidic bonds. It is a polar complex macromolecule with a degree of polymerization greater than 10, and its molecular weight is generally tens of thousands. The above is one of the four basic substances that constitute life activities. In addition to existing in a free state, polysaccharides in organisms also combine with proteins or fats to form proteoglycans and lipopolysaccharides.

[0003] Cordyceps militaris (C.militaris), also known as Cordyceps militaris, belongs to the subphylum Ascomycota, Sclerotinia, and Spheroides in taxonomy. It belongs to the genus Ergotaceae with Cordyceps militaris. It is mainly distributed in Northeast my country, North China, North...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More