The extraction technology for total triterpenes from Chaenomeles sinensis(Thouin) Koehne with ethanol as extracting liquid,and the total triterpenes was determined through ultraviolet spectrophotometry.The effect factors of temperature,treatment time and mass/volume ratio of solvent were studied through orthogonal tests L_9(34)on the basis of single factor test.The results showed that the extraction rate of total triterpenes was 2.83% in the optimal extracting conditions as follows: 16 times of amount of an...
【基金】
江西省科技厅农业攻关项目(200305001)
【更新日期】
2007-06-11
【分类号】
R284
【正文快照】
光皮木瓜[Chaenom eles sinensis(Thouin)Koehne]又名海棠、梗楂、木李、山木瓜,为蔷薇科木瓜属植物榠楂的干燥成熟果实,由于其干燥后果皮光滑不皱缩,故有光皮木瓜之称。其味酸、涩,性平,药理活性试验表明其提取物具有舒筋活络、健脾开胃、舒肝止痛、祛风湿、消痰止渴的功效,主
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