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Production process of cord grass polysaccharide

A processing method and technology of Spartina, applied in the processing field of Spartina polysaccharides, can solve problems such as economic and ecological hazards, and achieve the effects of anti-cancer human immunity, enhancing human immunity and maintaining activity

Inactive Publication Date: 2003-01-01
FUZHOU ZHONGWEI POLYSACCHARIDE SCI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The purpose of the initial introduction was to protect the beach, but in recent years it has been found that Spartina has become a harmful weed in some places, causing serious economic and ecological harm

Method used

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  • Production process of cord grass polysaccharide
  • Production process of cord grass polysaccharide
  • Production process of cord grass polysaccharide

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Embodiment Construction

[0017] The specific embodiment of the processing method of the Spartina polysaccharide of the present invention is as follows. Material selection 1, sun-dry or air-dry the rice grass, remove moldy and deteriorated defective products, and ensure the quality of the raw material of the rice grass; crush 2, use a commercially available grinder to crush the raw material of the rice grass, and its length is less than 3 cm ; soaking 3, weigh 5 kg of crushed raw materials, put them into a soaking bucket, add 40 kg of hot water at 94°C, soak for 2 hours, and obtain the original pulp; enzymatic hydrolysis 4, add 0.2 kg of cellulase to the original pulp and 0.2 kg of pectinase, enzymolyzed for 50 minutes at a temperature of 45° C. to obtain the enzymolyzed liquid; filtered 5, and used a commercially available SXZ800 cabinet-type automatic centrifuge to filter and remove the slag to obtain the filtrate; concentrated 6 , with a commercially available LZ-2.6 cabinet-type film concentrator, ...

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Abstract

The present invention relates to extraction of effective nutritious component of plant and belongs to the field of production of food, including health food. The extraction process of cord grass polysaccharide includes material selection, crushing, soaking, enzymolysis, filtering, concentrating and vacuum drying. The main technological features of the present invention includes enzymolysis and freeze sublimation and drying, the enzymolysis is the key step of extracting the polysaccharide and activating the activity of the polysaccharide, and the freeze, sublimation and drying can maintain the activity of the polysaccharide and raise the yield of the polysaccharide. The present invention makes it possible to change the harmful grass into useful material.

Description

technical field [0001] The processing method of the Spartina polysaccharide of the present invention belongs to the field of processing plant effective nutrient extracts. Specifically, it involves the fields of food processing and health food processing. Background technique [0002] Spartina (Spartina) is a plant of the Gramineae Grass genus. In order to protect the tidal flats along the coast, my country has introduced them from Britain, the United States and other countries since the 1960s. For more than 30 years, through artificial planting and natural propagation, it has grown on thousands of kilometers of coastal beaches from Jinxinan, Liaoning in the north to Dianbai, Guangdong. The purpose of the initial introduction was to protect the beach, but in recent years it has been found that Spartina has become a harmful weed in some places, causing serious economic and ecological harm. Therefore, the research on how to control, prevent, manage and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08B37/00
Inventor 陈哲超黄怀宜黄寿祺黄可潮
Owner FUZHOU ZHONGWEI POLYSACCHARIDE SCI TECH
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