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Method for producing Matrimony vine polysaccharide

A technology of Lycium barbarum polysaccharide and Lycium barbarum, which is applied in the fields of biological products and chemical engineering, can solve the problems of low yield and the like, and achieve the effects of simple production process, short production cycle and reduction of steps.

Active Publication Date: 2007-09-05
GUILIN NATURAL INGREDIENTS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method adopts membrane separation, and the yield in production is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 1. Selection of raw materials and pre-treatment: choose an appropriate amount of fresh wolfberry, wash with water several times to remove impurities, and the washing time is preferably 30 seconds to 1 minute;

[0024] 2. Soaking: according to the volume ratio of wolfberry and purified water of 1:3, soak at room temperature, fresh wolfberry can be shortened to 3 hours;

[0025] 3. Crushing: inject the soaked wolfberry and the soaking liquid into the pulverizer for crushing;

[0026] 4. Extraction: add pure water according to the volume ratio of wolfberry crushed liquid and pure water in the ratio of 1:1 and then extract. The extraction temperature is 80°C, the pressure is 60KPa, and the extraction time is 1 hour; Double dose of pure water extraction 2 times;

[0027] 5. Enzymolysis: Combine the extracts, add pectinase in an amount of 0.05g / L, keep warm at 50-60°C for 2-3 hours, heat the extracts until boiling, and terminate the enzymolysis reaction;

[0028] 6. Concent...

Embodiment 2

[0034] 1. Selection of raw materials and pre-treatment: select an appropriate amount of dried wolfberry fruit, wash with water several times to remove impurities, and the washing time is preferably 30 seconds to 1 minute;

[0035] 2. Soaking: according to the volume ratio of wolfberry and pure water of 1:4, soak at room temperature, fresh wolfberry can be shortened to 7 hours;

[0036] 3. Crushing: inject the soaked wolfberry and the soaking liquid into the pulverizer for crushing;

[0037] 4. Extraction: add pure water according to the volume ratio of wolfberry crushed liquid and pure water as 1:2 and then extract. The extraction temperature is 90°C, the pressure is 70KPa, and the extraction time is 1 hour; Double dose of pure water extraction 2 times;

[0038] 5. Enzymolysis: Combine the extracts, add pectinase in an amount of 0.2g / L, heat the enzymolysis at 50-60°C for 2-3 hours, heat the extracts until boiling, and terminate the enzymolysis reaction;

[0039] 6. Concentr...

Embodiment 3

[0045] 1. Selection of raw materials and pre-treatment: select an appropriate amount of dried wolfberry fruit, wash with water several times to remove impurities, and the washing time is preferably 30 seconds to 1 minute;

[0046] 2. Soaking: according to the volume ratio of wolfberry and purified water of 1:5, soak at room temperature, and fresh wolfberry can be appropriately shortened to 8 hours;

[0047] 3. Crushing: inject the soaked wolfberry and the soaking liquid into the pulverizer for crushing;

[0048] 4. Extraction: add pure water according to the volume ratio of wolfberry crushed liquid and pure water in a ratio of 1:2, and then extract. The extraction temperature is 100°C, the pressure is 80KPa, and the extraction time is 1 hour; Double dose of pure water extraction 2 times;

[0049] 5. Enzymolysis: Combine the extracts, add pectinase in an amount of 0.5g / L, keep warm at 50-60°C for 2-3 hours, heat the extracts until boiling, and terminate the enzymolysis reactio...

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PUM

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Abstract

Production of Barbary Wolfberry Fruit polysaccharide is carried out by taking Barbary Wolfberry Fruit as raw materials, soaking, crushing, extracting, enzyme hydrolysis reacting, column chromatography acting, depositing by alcohol, dealcoholizing and drying. It's cheap and simple, has short production period and better purity.

Description

technical field [0001] The invention relates to biological products and chemical engineering technology, in particular to a method for extracting wolfberry polysaccharide from wolfberry. Background technique [0002] Wolfberry (Lycium chinense Mill.) is not only a commonly used Chinese herbal medicine, but also a health food, with the same source of medicine and food. There are many aliases for wolfberry, also known as Gongguo, Xueqizi, and wolfberry beans. The place of origin is called "red fruit", "bright eyes" and so on. It is the mature fruit of Lycium barbarum, a deciduous shrub plant of the Sagittarius family. It is a deciduous shrub that forms an upright shrub with a crown due to artificial pruning. Alternate or clustered, lanceolate or oblong-lanceolate, corolla funnel-shaped, purple-colored, fruit is berry, red, shaped like a spindle, more like a red agate pendant. Historically, it was a royal tribute, known as "Red Treasure", rich in plant polysaccharides, protei...

Claims

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Application Information

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IPC IPC(8): C08B37/00
Inventor 孙步祥汤凌志易永基唐淑萍王智慧
Owner GUILIN NATURAL INGREDIENTS CORP
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