Preparation and application of ginseng extracting solution with good stability

A ginseng extraction and stability technology, which is applied in the field of preparation of ginseng extract, can solve the problems of poor ginseng liquid stability, loss of gloss, and poor flavor, and achieve the effect of maintaining taste and flavor, less loss of flavor substances, and retaining physical and chemical properties

Active Publication Date: 2020-12-01
劲牌持正堂药业有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Document No. 17 in 2002 of the Ministry of Health approved artificially grown ginseng as a new resource food. So far, there are more and more varieties of food and health care products involving ginseng in the market. Looking at the market, it is not difficult to find that the application of ginseng is mainly reflected in In terms of the solid form of raw materials and extracts, as raw materials, the solid form has the advantages of convenient storage and transportation, but also has disadvantages such as poor flavor and poor integration with downstream products
Some new product developers put forward demands on the application of ginseng in liquid form and tried to develop it. However, due to the extremely complex ingredients contained in ginseng, the liquid stability of ginseng is very poor, and precipitation and loss of light will occur after short-term storage. Problems that make it impossible to apply to products in liquid form
At present, there is almost no research on the preparation of ginseng extract, especially the preparation of ginseng extract with good stability, so the development of a stable ginseng extract has high market demand and broad application prospects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Take 0.5 kg of ginseng medicinal materials, wash with pure water, drain the water, add 6 times of 25% ethanol, extract 3 times, extract 1 hour each time, combine the extracts 3 times, and store the extracts at -4°C for 24 hours .

[0021] On the one hand, freezing treatment promotes the sedimentation of macromolecular substances such as proteins, tannins, gums, etc., and speeds up the subsequent filtration speed; on the other hand, it minimizes the loss of flavor substances.

[0022] Take it out and use a 500-mesh filter cloth for coarse filtration, collect the filtrate, continue to filter the filtrate with a diatomaceous earth filter, collect the filtrate, store the filtrate at -4°C for 24 hours, take it out and continue to use the microfiltration membrane equipment for filtration, the microfiltration membrane The pore size is 0.05um, collect the permeate, and continue to filter the permeate with ultrafiltration membrane equipment. The pore size of the ultrafiltration ...

Embodiment 2

[0026] Take 0.5 kg of ginseng medicinal material, wash it with pure water, drain the water, add 6 times of 35% ethanol, extract 3 times, extract 1 hour each time, combine the extracts 3 times, and store the extracts at -4°C for 24 hours , Take out and use a 1000-mesh filter cloth for coarse filtration, collect the filtrate, continue to filter the filtrate with a diatomaceous earth filter, collect the filtrate, store the filtrate at -4°C for 24 hours, take it out and continue to use a microfiltration membrane device for filtration, microfiltration The membrane pore size is 0.05um, collect the permeate, and continue to filter the permeate with ultrafiltration membrane equipment. The ultrafiltration membrane pore size is 2000D, and the collected permeate is the ginseng extract with good stability.

[0027] Add the ginseng extract to white wine at 35°C, the addition amount is 10 per thousand, the sample is divided into 500mL clean glass bottles, and placed in the laboratory at room...

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PUM

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Abstract

The invention discloses a preparation method of a ginseng extracting solution with good stability. The method comprises the steps of extraction, filtration and membrane separation, and the ginseng extracting solution with good stability is obtained through extraction and separation. The ginseng extracting solution prepared by the method is good in stability, precipitates are not generated after long-time storage, meanwhile, the flavor and the effective component saponin of ginseng are well reserved, and the ginseng extracting solution is well applied to liquid foods and health care products.

Description

technical field [0001] The invention relates to the technical field of biomass extraction, in particular to the preparation and application of a stable ginseng extract. Background technique [0002] Ginseng is the root and rhizome of Panax ginseng C.A.Mey., a plant of the Araliaceae family. As a traditional precious Chinese medicine, it has the functions of invigorating vital energy, rejuvenating pulse and strengthening the spleen, nourishing the spleen and lung, promoting body fluid and calming the nerves. Modern studies have shown that the active ingredients in ginseng mainly include ginsenosides, ginseng polysaccharides, volatile oils, polypeptides, amino acids, etc., which have pharmacological effects such as improving immunity, anti-aging, promoting learning, detoxification, and antibacterial. Document No. 17 in 2002 of the Ministry of Health approved artificially grown ginseng as a new resource food. So far, there are more and more varieties of food and health care pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12G3/055
CPCC12G3/055Y02A50/30
Inventor 袁咏红陈志元江丹孙代华李清安
Owner 劲牌持正堂药业有限公司
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