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Process for producing partial medicinal and/or herbal plant extracts containing vapour-volatile and other lipophilic constituents
Process for producing partial medicinal and/or herbal plant extracts containing vapour-volatile and other lipophilic constituents
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机译:生产含有蒸气挥发性和其他亲脂性成分的部分药用和/或草药植物提取物的方法
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摘要
A partial extract containing the volatile in steam components and further lipophilic components of medical plants and/or spice plants or parts thereof, which may be charged in fresh or dried state, is obtained by a) mixing said plants or parts thereof with at least one organic solvent and extracting in usual manner, then either b) 1) adding to this extraction mixture at least one drying agent, in order to take away the water from the organic phase, and then separating the dried organic phase from the vegetable solid matter and from the drying agent, or b) 2) separating the vegetable solid matter from the organic phase, then adding to this organic phase at least one drying agent, in order to take away the water, and then separating the dried organic phase from the drying agent, and c) distilling the organic solvent(s), and recovering in this way a lipophilic concentrate.
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