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发明授权
CN102068463B 一种中药乳剂的制备方法 有权

一种中药乳剂的制备方法
摘要：
本发明公开了一种中药乳剂的制备方法，包括：(1)、提取原料药中的油脂成分和水溶性成分，分别得到油脂和水溶性提取物；(2)、将乳化剂蔗糖硬脂酸酯溶于水中，搅拌，水浴加热，搅拌溶解均匀，得到蔗糖硬脂酸酯水溶液；将油脂水浴加热后倾入蔗糖硬脂酸酯水溶液中，搅拌均匀；先常压乳化，再加压乳化，得水包油型乳剂；(3)、将水包油型乳剂与等重量的糖浆混合均匀；(4)、将水溶性提取物与水包油型乳剂糖浆液混合，即得。本发明方法提高了中药油脂成分利用率，改善了乳化制剂的外观，解决了现有中药乳剂在制备中所存在的油脂利用率少、油水易分离、不稳定等问题。
摘要（英）：

The invention discloses a preparation method of a traditional Chinese medicine emulsion, which comprises the steps of: (1) extracting grease ingredients and water-soluble ingredients in raw material drugs to obtain grease and water-soluble extract; (2) dissolving sucrose stearate which is used an emulsifying agent in water, stirring, heating by water bath, stirring to dissolve uniformly to obtainsucrose stearate aqueous solution; subjecting the grease to water-bath heating and then pouring the grease to the sucrose stearate aqueous solution, uniformly stirring, emulsifying at normal pressureat first, and then emulsifying by increasing the pressure to obtain oil-in-water emulsion; (3) uniformly mixing the oil-in-water emulsion with syrup having the same weight; and (4) mixing the water-soluble extract with the oil-in-water emulsion syrup to obtain the traditional Chinese medicine emulsion. The method of the invention enhances the utilization rate of grease ingredients in the traditional Chinese medicines, improves the appearance of emulsified preparation and settles the problems of low utilization rate of grease, easy separation between oil and water, instability and the like during traditional Chinese medicine emulsion preparation.

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