Extraction method of traditional Chinese medicine Duoxueliu
An extraction method and a technology for cutting off blood flow, which are applied in the field of extraction technology of effective components of traditional Chinese medicines, can solve the problem that the extraction rate of saponin IVb is not very high, and achieve the effects of low requirements for equipment conditions and simple process flow
Active Publication Date: 2022-06-10
LIUZHOU LIANGMIANZHEN
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Problems solved by technology
[0003] The extraction process of broken blood flow includes water extraction and alcohol precipitation method, alcohol extraction method, enzyme extraction method, etc. Among them, water extraction and alcohol precipitation method and alcohol extraction method are more commonly used, but the extraction rate of Buddleja saponin Ⅳb is not very high
Method used
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Embodiment 1
[0027] After the blood-breaking medicinal materials are removed sediment, dried in the sun, and chopped in sections, they are placed in the extraction equipment. Add 10 times the mass first
Embodiment 2
[0030] After the blood-breaking medicinal materials are removed sediment, dried in the sun, and chopped in sections, they are placed in the extraction equipment. Add 8 times the mass first
Embodiment 3
[0033] After the blood-breaking medicinal materials are removed sediment, dried in the sun, and chopped in sections, they are placed in the extraction equipment. Add 10 times 50vol.% first
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The invention provides a process for extracting traditional Chinese medicine blood flow, comprising: first extracting with 50-85vol.% ethanol as an extraction solvent, decocting with water, and finally concentrating. Adopting the method of the invention can increase the content of Budiaoside Ⅳb in the Duanxueliu extract, and has a simple process and can be used in continuous production.
Description
Extraction method of traditional Chinese medicine from broken blood flow technical field The present invention relates to the technical field of traditional Chinese medicine active ingredient extraction technology, more specifically, relate to a kind of Chinese medicine for weaning blood Stream extraction process. Background technique Broken blood flow is derived from Labiatae Clinopodium chinense (Benth) O. Drying of Kuntze and Clinopodium pdycephalum (Vaniot) C. Y. Wuet Hsuan plants The aboveground part is a commonly used traditional Chinese medicine recorded in the 2015 edition of the "Pharmacopoeia of the People's Republic of China", which has the effects of cooling blood and hemostasis. It is a good hemostatic medicine, mainly used for the treatment of metrorrhagia, hematuria, epistaxis, bleeding gums, traumatic bleeding, uterine fibroids bleeding, etc. Bleeding. The components contained in the bloodstream are relatively complex, mainly including syringae sap...
Claims
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IPC IPC(8): A61K36/53
CPCA61K36/53A61K2236/333A61K2236/331A61K2236/51
Inventor 刘文佳黄光伟黄静胡永志梁雪松劳洁李月菲
Owner LIUZHOU LIANGMIANZHEN
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