Traditional Chinese medicine composition for relaxing bowels, preparation method and application thereof
A technology of laxative and composition, applied in the directions of drug combination, pharmaceutical formula, medical preparation containing active ingredients, etc., can solve the problems of affecting physical health, increasing side effects, many drug components, etc., and achieves good bowel moistening. Laxative effect, simple composition, effect of reducing the risk of side effects
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[0029]According to a typical embodiment of the present invention, a preparation method of the above-mentioned traditional Chinese medicine composition is provided. The preparation method includes the following steps: S1, taking aloe vera and angelica with a mass ratio of 2-5:1.5-12 and placing them in an extraction tank for leaching with water, the steam pressure of the leaching is 0.25-0.35MPa, and the temperature is 70-90 ℃, after the leaching is completed, an extract is obtained; S2, the extract is concentrated under reduced pressure, the vacuum degree of the vacuum concentration is -0.08~-0.06MPa, the vapor pressure is 0.25~0.35MPa, and the temperature is 60~70℃ , obtain clearing paste; and S3, use clearing paste as an active ingredient to prepare a traditional Chinese medicine composition for moistening intestines and laxatives; preferably, the extraction is carried out in two or more times; more preferably, the extraction includes: adding 6 to 10 times the amount of wate...
Embodiment 1
[0034] 1. The effect of traditional Chinese medicine composition on small intestinal peristalsis in mice
[0035] 1. Principle: The modeling drug compound diphenoxylate was given by oral gavage to establish a mouse small intestinal motility inhibition model, and the ink propulsion rate of the small intestine within a certain period of time was calculated to judge the gastrointestinal motility function of the model mice.
[0036] 2. Samples and Instruments
[0037] 2.1 Samples and Instruments
[0038] 2.1.1 1# sample: provided by Tsinghua Deren Xi'an Xingfu Pharmaceutical Co., Ltd. (Aloe vera-Angelica sinensis is fed at a ratio of 5:9, decocted and extracted with appropriate amount of water, and concentrated to 500ml, which is called the original solution), each 1ml is equivalent to the total crude drug Quantity 0.4844g.
[0039] The above-mentioned stock solution preparation method is as follows:
[0040] Take aloe vera and angelica and place them in a multi-functional extr...
Embodiment 2
[0120] Effects of different proportions of traditional Chinese medicine compositions on laxative effect
[0121] 1. Principle: The beneficial effect of the ratio of the traditional Chinese medicine composition (aloe and angelica) of the present invention is proved by the results of the mouse gastrointestinal motility experiment and the mouse defecation experiment.
[0122] 1.1 Gastrointestinal peristalsis experiment in mice: The model drug compound diphenoxylate was administered orally by gavage to establish a mouse model of intestinal peristalsis inhibition, and the ink propulsion rate of the small intestine within a certain period of time was calculated to determine the gastrointestinal peristalsis function of the model mice.
[0123] 1.2 Defecation experiment in mice: The model drug compound diphenoxylate was given by oral gavage to establish a mouse model of constipation, and the time of the first melena excretion, the number of melena grains within 6 hours and the melena e...
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