Cistanche deserticola extract and preparation method and application thereof

Abstract

The invention discloses Cistanche deserticola extract and a preparation method and application thereof. The preparation method has the advantages that the preparation method is simple in process, easyto operate and low in cost, the oligosaccharide content in the obtained extract is about 20-40%, the mannitol content of the obtained extract is about 5-25%, and the betaine content of the obtained extract I s 10-30%; the extract has an effect of relaxing bowels, can enhance the intestine propulsion function, shorten defecation time, increase defecation total quantity, lower colonic myoelectricity amplitude, increase myoelectricity creep frequency or increase the c-kit positive expression in colon Cajal mesenchymal cells, and can evidently improve colon tissue inflammation.

Description

technical field

[0001] The invention relates to the technical field of traditional Chinese medicine, in particular to an extract of Cistanche deserticola and its preparation method and application. Background technique

[0002] Constipation is a symptom of many diseases. With the development of the economy, the deterioration of the ecological environment and the acceleration of people's life rhythm, about 5.0% to 10.0% of the intestinal outpatients come to see a doctor because of constipation. Currently domestic and foreign clinical treatment of constipation mainly through the following approaches: 1, drug treatment should be based on the principles of low toxicity, small side effects, and small drug dependence, such as bulking agents and osmotic laxatives. Agonists may be added for slow transit constipation. For fecal impaction, cleansing enema once or short-term combined with stimulant laxatives to relieve impaction. Use bulking agents or osmotic laxatives after relief....

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