常見例句In the methodological study, hirsutrin 3 and hyperin 4 were synthesized by phase transfer catalysis (PTC). 在方法學的研究中,通過相轉(zhuǎn)移催化法合成了陸地棉苷3和金絲桃苷4。HPLC method was established for determination of hyperin in Hypericum Perforatum L. 建立了HPLC法測定貫葉連翹提取物中金絲桃苷的含量。Objective To investigate the alcohol extractive technique of hyperin from Hypericum(perforatum) Linn. 目的探索貫葉金絲桃藥材中金絲桃苷的乙醇提取工藝。Song BW.Anew pripheral analgesic agent:Hyperin[J].Asia Pacific J Phamacol,1988,3:1. 楊純瑜.;抗衰老中草藥成分在植物科屬中的存在及藥理作用機理研究進展[J]Five compounds from Hypericum perforatum L.were identified as quercetin,avicularin,quercitrin,isoquercitrin and hyperin. 從貫葉金絲桃中分離得到5個化合物,分別鑒定為槲皮素、蓄苷、槲皮苷、異槲皮苷及金絲桃苷。Method With the content of hyperin as criteria,the orthogonal design was used to(optimize) the factors influencing the alcohol extractive technique. 方法以金絲桃苷的含量為考察指標,采用正交設(shè)計法對影響乙醇提取效果的因素進行優(yōu)選。 返回 hyperine