全国高等医药院校试用教材《中药鉴定学》、《中草药学》及全国中等卫生学校试用教材《中草药学》中,所列葛根的理化鉴别,均指出可产生鲜黄绿色荧光。我们经多次实验(包括对照),结果证实,葛根的甲醇提取液在加入三氯化铝试剂后,紫外光下检视,并不显现鲜黄绿色荧光。为此,对上述教材提出质疑如下。 The physicochemical identification of Pueraria lobata listed in trial textbooks for traditional Chinese medicine institutions of Chinese Medicine, Chinese Herbal Medicine and Chinese Herbal Medicine School textbooks in Chinese Herbal Medicine, all point out that they can produce bright yellow-green fluorescence. After repeated experiments (including controls), we confirmed that Pueraria lobata’s methanol extract was visualized under UV light after addition of aluminum trichloride reagent, and did not show bright yellow-green fluorescence. For this reason, the above teaching materials are questioned as follows.