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28.前胡(ゼンコ) 原植物 Peucedanum praeruptorum Dunn及其近缘其他植物的根。科名 Umbelliferae(伞形科) 理化反应取本品粉末0.5克,加水10毫升,放置5分钟后过滤,将滤液置于波长365nm的紫外光下照射时,溶液产生蓝色荧光。 29.苏木(ソボク) 原植物 Caesalpinia sappan Linne的心材。科名 Leguminosae(豆科) 理化反应取本品粉末0.5克,加稀乙醇10毫升,振摇混合后过滤,取滤液5毫升,加氢氧化钠试液2
28. Peucedanum sinensis Original plant Peucedanum praeruptorum Dunn and its relatives The roots of other plants. Umbelliferae (Umbelliferae) physical and chemical reactions to take this product powder 0.5 grams, add 10 ml of water, placed 5 minutes after filtration, the filtrate was exposed to ultraviolet light at a wavelength of 365nm, the solution produces blue fluorescence. 29. Su Mu (ソボク) Original plant Caesalpinia sappan Linne heartwood. Leguminosae (fabaceae) Physical and chemical reactions to take this product powder 0.5 grams, add dilute ethanol 10 ml, shake and filter, take the filtrate 5 ml, add sodium hydroxide solution 2