常見例句Pharmacognosic Studies on Root Bark of Daphne genkwa Sieb. ex Zucc. 芫花根皮的生藥學(xué)研究Objective: To study the anti-inflammatory and analgesic effects of total saponins from Aralia elate root bark in rats. 目的:探討龍芽蔥木皂苷的抗炎鎮(zhèn)痛作用。方法:鎮(zhèn)痛實驗選用熱板法和醋酸扭體法;Objective To study the chemical constituents in the root bark of Paeonia suffruticosa Andr. 目的:對湖丹皮進(jìn)行系統(tǒng)化學(xué)成分研究。Abstract:ObjectiveTo erect and optimize the extraction process of gossypol in cotton root bark. 目標(biāo)豎立棉花根皮中棉酚的提取工藝并對工藝進(jìn)行了優(yōu)化。Four extracts of petroleum ether, ethyl acetate, n-butanol and water were obtained from the methanol extract of the root bark in Periploca sepeium. 杠柳根皮甲醇提取濃縮物的水懸浮液經(jīng)石油醚、乙酸乙酯、正丁醇不同極性溶劑萃取后,得到石油醚、乙酸乙酯、正丁醇和水的四種不同萃取物。If Camptotheca acuminata from the root bark, bark or fruit in the separation of camptothecin of masson pine caterpillars have a strong role in infertility. 如從喜樹的根皮、樹皮或果實中分離的喜樹堿對馬尾松毛蟲有很強的不育作用。 返回 root-bark