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Helianthus annuus polysaccharide and preparation method thereof

A technology of sunflower and polysaccharide, which is applied in the application of immune regulation, the preparation of polysaccharide, the preparation of sunflower polysaccharide, the application field of preparing health food or medicine

Active Publication Date: 2013-02-13
枣庄科顺数码有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, there has been no report on the preparation of polysaccharides from sunflower discs and their pharmacodynamic functions.

Method used

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  • Helianthus annuus polysaccharide and preparation method thereof

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Embodiment 1

[0026] The preparation of sunflower polysaccharide, the specific process is divided into 7 steps:

[0027] Step 1: Material selection: Select mature sunflower discs that have been deseeded and dried in the sun to remove spoiled and defective products;

[0028] Step 2: crushing: crushing the selected sunflower disk raw materials, and crushing the sunflower disk raw materials into particles with a diameter of 3 to 4 cm;

[0029] Step 3: Soaking: Add 90-95°C hot water to the pulverized particles, the amount of hot water added is 10-20 times the weight of the raw material particles, soak in the 90-95°C hot water for 3- 4 hours, during which the temperature of the hot water is kept constant, and then filtered with a 100-mesh steel wire filter, and the obtained filtrate is the polysaccharide puree;

[0030] Step 4: enzymatic hydrolysis: add pectinase accounting for 0.5% by mass of the total amount to the polysaccharide puree, stir evenly, and enzymolyze at 40°C for 60 minutes to ob...

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Abstract

The invention relates to extraction of active ingredients and biological activity of the active ingredients from waste sunflower discs generated in sunflower recovery process, and particularly belongs to the fields of preparation of health foods and pharmaceuticals and refuse reclamation. The invention provides a method for extracting polysaccharide from sunflower discs, which mainly comprises the following steps of choosing materials, crushing, soaking, enzymolysis, filtering, concentrating and drying in vacuum. The invention also relates to applications of sunflower polysaccharide in the preparation of health foods and pharmaceuticals, especially the applications in the preparation of health foods and pharmaceuticals with immune enhancing function. The main use of the method provided by the invention is to extract, process and reutilize the active ingredients in waste sunflower discs, so as to achieve the purpose of waste utilization and turning waste into wealth.

Description

technical field [0001] The present invention relates to a preparation method of polysaccharides, in particular to a preparation method of sunflower polysaccharides, and the application of the polysaccharides extracted from sunflower discs in the preparation of health food or medicine, especially in the application of immune regulation. The invention belongs to the field of preparation and application of waste effective active ingredient extract. Specifically, it relates to the field of preparation and application of health food and medicine. Background technique [0002] Sunflower (Helianthus annuus L.) is a plant of the genus Helianthus in the family of Asteraceae. As an important oil plant, sunflower is widely planted all over the world. Sunflower is sweet in taste, warm in nature, and non-toxic. In addition to being a source of oil, it also has good pharmacodynamic functions such as calming the liver and expelling wind, clearing dampness and heat, and eliminating stagnan...

Claims

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Application Information

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IPC IPC(8): C08B37/00A61K31/715A61P37/04A23L1/09
Inventor 索茂荣徐世超温雪
Owner 枣庄科顺数码有限公司
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