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金银花露为一种传统的清暑佳品。生产工艺采用水蒸汽蒸馏法。但该药还存在产品浓度低、服量大、易变质、蒸馄芳香水后的药渣没有充分利用等缺点。为此,笔者进行了新工艺设计的研究。新工艺系将金银花蒸馏提取芳香水后的药渣,用热水浸渍二次,每次1hr,浸渍液滤过,浓缩后,加入金银花芳香水,调至适量即得。经薄层层析分析,浓汁金银花露含有除含有金银花挥发性成分外,还含有水溶性成分。
Honeysuckle is a kind of traditional Qingshu Jiapin. The production process uses steam distillation. However, the drug also has the disadvantages of low product concentration, large dose, perishable, and incomplete use of dregs after steaming of aromatic water. For this reason, the author conducted a study of new process design. The new process consists of distilling and extracting the dregs of honeysuckle with aromatic water, dipping it twice with hot water for 1 hour each time, and immersing the liquid with filtered water. After concentrating, add honeysuckle fragrant water and adjust it to a proper amount. By thin layer chromatography analysis, jujube honeysuckle contains water soluble components in addition to the volatile components of honeysuckle.