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Ultrasonic countercurrent extraction process for glycyrrhiza

A countercurrent extraction and ultrasonic technology, applied in the direction of plant raw materials, plant/algae/fungus/moss components, medical preparations containing active ingredients, etc., can solve the problem of low extraction rate of effective substances, easy residual harmful substances, and large consumption of ethanol and other problems, to achieve the effect of no residual harmful substances, low cost, and short extraction time

Inactive Publication Date: 2014-10-01
新疆鹏弘生物科技有限公司 +1
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Problems solved by technology

[0005] The technical problem to be solved and the technical task proposed by the present invention are to improve the prior art, provide a kind of licorice ultrasonic countercurrent extraction process, solve the traditional licorice extraction process in the current technology with large ethanol consumption, low extraction rate of active substances, and low cost. High quality, poor quality, easy to leave harmful substances

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  • Ultrasonic countercurrent extraction process for glycyrrhiza
  • Ultrasonic countercurrent extraction process for glycyrrhiza
  • Ultrasonic countercurrent extraction process for glycyrrhiza

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Embodiment Construction

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] The embodiment of the invention discloses an ultrasonic countercurrent extraction process of licorice, which reduces the consumption of ethanol, uses continuous ultrasonic extraction, shortens the extraction time, improves the extraction efficiency, and has a high yield of active ingredients.

[0031] A licorice ultrasonic countercurrent extraction process, comprising the following steps:

[0032] 1) Glycyrrhizae slices are pulverized;

[0033] 2) Use the mixed solution containing 0.5% ammonia and 40% ethanol as solvent, 8-2...

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Abstract

The invention discloses an ultrasonic countercurrent extraction process for glycyrrhiza. Step-by-step extraction and different preparation processes are utilized to prepare glycyrrhizic acid, glycyrrhizic powder and the like. According to the invention, the ultrasonic countercurrent extraction process for the glycyrrhiza utilizes glycyrrhizic resources sufficiently; different effective constituents are separated during an extracting process; the ultrasonic countercurrent extraction process has the advantages that the cost is relatively low, the operation is easy, the solvent consumption is low, the production is high, and the medical component yield is high; no pollution is generated to environment; the successive production can be realized, the production quality is excellent, and the comprehensive utilization value of Chinese herb medicine is improved.

Description

technical field [0001] The invention relates to a licorice extraction process, in particular to an ultrasonic countercurrent extraction process of licorice. Background technique [0002] Licorice is a perennial herb of leguminous family, and its roots and rhizomes are used as medicine. Sweet in taste and flat in nature. Licorice is the king of traditional Chinese medicine, and it is listed as the first hundred medicines in "Compendium of Materia Medica". Traditional Chinese medicine prescriptions are inseparable from licorice, commonly known as "ten directions and nine herbs". Licorice acid drugs have the effects of preventing and treating viral hepatitis, hyperlipidemia, anti-cancer and regulating the immune function of human cells. The aerial part of licorice has high crude protein and crude fat content, and low crude fiber content. The stems and leaves contain various trace elements needed by animals. The feeding effect is similar to that of alfalfa, and the output rem...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/484
Inventor 熊德闰
Owner 新疆鹏弘生物科技有限公司
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