Application of seaweed polysaccharides

A technology of seaweed polysaccharide and kelp, which is applied in the field of biomedicine, can solve the problems that have not been reported, and achieve the effects of abundant raw material sources, low production cost, obvious antiviral effect and immune enhancement effect
CN104814985AActive Publication Date: 2015-08-05INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
INST OF OCEANOLOGY - CHINESE ACAD OF SCI
Publication Date
2015-08-05

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Abstract

The invention belongs to the technical field of biomedicines, and in particular relates to application of seaweed polysaccharides. The seaweed polysaccharides can be taken as preparations for preparing anti-viral or immune medicines. Cell models and in-vivo animal experiments show that the seaweed polysaccharides can be used for significantly enhancing the animal immunity, and can also be used for promoting the generation of cell factors, the typing of T lymphocytes and the proliferation of mouse spleen cells so as to ensure that cellular immune reaction can be activated. The functional seaweed polysaccharides disclosed by the invention are natural polysaccharides which are extracted from seaweeds such as large seaweeds and kelps, gulfweeds, grateloupia sparsa, eucheuma muricatum, ulva pertusa kjellm, enteromorpha, gracilaria, ascophyllum nodosum and scytosiphon lomentaria, and can also be low-molecular-weight seaweed polysaccharides or seaweed oligosaccharides which are prepared by degrading the seaweed polysaccharides by virtue of different preparation methods. According to the application disclosed by the invention, a polysaccharide extract of single seaweed or a polysaccharide extract mixture of a variety of seaweeds can be taken as a novel anti-viral and immune enhancing agent to be applied to feeds of livestock, poultry, fish, shrimps and shellfish, and has wide application prospects.
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Description

technical field

[0001] The invention belongs to the technical field of biomedicine, and in particular relates to an application of seaweed polysaccharide. Background technique

[0002] With the rapid development of my country's aquaculture industry, especially in recent years, the intensive aquaculture industry has developed rapidly. At present, the prevention and control of livestock and poultry diseases is also facing many problems. Infectious diseases of livestock and poultry can be roughly divided into viral diseases, bacterial diseases, fungal diseases, mycoplasma diseases, etc. according to their pathogenic characteristics. Viral diseases are "difficult problems" that do not have specific drugs and methods of treatment at present. At present, the main measures taken for viral infectious diseases are injections, antiviral drugs and other therapeutic methods. These two methods have certain defects. Vaccination is only effective for a certain virus and does not have a b...

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
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