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1 引言甘草是一种最常用的中草药,可与很多中草药配伍,它具有清热解毒功用,其主要含甘草酸、黄酮和糖类等化合物.近来研究表明,甘草可治疗和预防肝炎、并具抗艾滋病毒作用、抗真菌作用和免疫促进作用.2 实验部分2.1 仪器 723型紫外分光光度计(上海第三分析仪器厂);SephedexG-200层析柱(中国科学院大连化学物理研究所);1229型高效毛细管电泳仪(北京新技术应用研究所);9523型记录仪(北京新技术应用研究所).2.2 材料与试剂 甘草(同仁堂药店);Dextron marker(Pharmacia产品);各种单糖标准(美国Sigma公司产品);1-萘胺,硼氰化钠,冰乙酸,三氯甲烷,硼砂为国产分析纯试剂.
1 Introduction Licorice is one of the most commonly used Chinese herbal medicine, compatibility with many Chinese herbal medicines, it has detoxification function, which mainly contains glycyrrhizic acid, flavonoids and sugars and other compounds.Recently studies have shown that licorice can treat and prevent hepatitis, and with anti HIV, antifungal and immunological promotion.2 Experimental 2.1 Instruments 723 UV spectrophotometer (Shanghai Third Analytical Instrument Factory); Sephedex G-200 column (Dalian Institute of Chemical Physics, Chinese Academy of Sciences); Type 1229 (Beijing Institute of New Technology Applied); Type 9523 recorder (Beijing Institute of New Technology Application) .2.2 Materials and reagents Licorice (Tong Ren Tang Pharmacy); Dextron marker (Pharmacia products); various monosaccharide standards Sigma products); 1-naphthylamine, sodium borohydride, glacial acetic acid, chloroform, borax for the domestic analytical reagents.