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曾报导,山扁豆属植物决明(Cassia tora L.)的种子有杀真菌作用,印度农村将其研碎治疗皮肤病,本文报导,从决明子中分离大黄根酸-9-蒽酮及对其抗真菌活性进行了研究。将干燥成熟的决明子研碎,经40～80目过筛,所得细黄色种子粉末用石油醚(40～60°)回流12小时进行脱脂。250克脱脂的种子粉末加625毫升水成糊状,继用1600毫升苯振摇。将苯液置于水浴上减压浓缩,最后剩余的苯于空气中挥发,得1克红
It has been reported that the seeds of the genus Cassia tora L. have a fungicidal effect and are ground in the Indian countryside to treat dermatological diseases. It is reported herein that Rhubarb root 9-anthrone is isolated from Cassia tomentosa Antifungal activity was studied. The dried mature cassia seed grind, through 40 to 80 mesh sieve, the resulting fine yellow seed powder with petroleum ether (40 ~ 60 °) refluxed 12 hours degreasing. 250 grams of degreased seed powder plus 625 ml of water into a paste, shaking with 1600 ml of benzene. The benzene solution was placed in a water bath under reduced pressure, and finally the remaining benzene in the air volatilization, 1 gram of red