Traditional Chinese medicine volatile oil composition for treating gastrointestinal dysfunction or irritable bowel syndrome (IBS), and preparation method and applications thereof in preparation of medicaments
A technology for gastrointestinal dysfunction and irritable bowel syndrome, applied in the field of composition of effective parts of traditional Chinese medicine, can solve problems such as incomplete clarity of effective substances, restrictions on the application effect of medicinal materials, unstable clinical curative effect, etc., to achieve enhanced clinical curative effect, drug The quality is stable and controllable, and the formulation of drug quality standards and quality control have targeted effects
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[0073] Example 1
[0074] The raw material of tangerine peel is crushed into coarse powder, and the volatile oil is extracted by steam distillation. The crude medicinal powder was placed in a round-bottom flask and immersed in 6 times the amount of water for 3 hours. The volatile oil was extracted by steam distillation for 8 hours. The volatile oil was collected separately, dried with anhydrous sodium sulfate, and filtered to obtain 3.5 g of tangerine peel volatile oil. The content of D-limonene is 60.0%.
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[0075] Example 2 is basically the same as Example 1, but 4.4 grams of volatile oil is collected. The content of D-limonene is 70.5%. The rest is the same as in Example 1.
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[0076] Example 3 is basically the same as Example 1, but 2.4 grams of volatile oil is collected. The content of D-limonene is 80.0%. The rest is the same as in Example 1.
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