pH对亮菌甲素稳定性的影响  

Stability of Annillarisin A in Aqueous Solutions of Different pH

作　　者：于波涛[1] 吴雪钗[1] 陆国庆[1] 姜云平[1] 胡婷婷[1] 

机构地区：[1]成都军区总医院,四川成都610083

出　　处：《中国医药工业杂志》2006年第4期265-266,共2页Chinese Journal of Pharmaceuticals

摘　　要：采用经典恒温法考察亮菌甲素在不同pH水溶液中的稳定性。结果表明亮菌甲素在pH 3时最稳定,而在强酸及中性偏碱条件下不稳定,pH 8时的t_(0．9)仅为2h。The stability of armillarisin A in aqueous solutions of different pH were investigated by the classical isothermal method. The results showed that armillarisin A was stable at pH 3, while instable in the environment of strong acid and alkali. The t0.9 was 2h at pH 8.

关 键 词：亮菌甲素 稳定性 经典恒温法 高效液相色谱 

分 类 号：R512.6[医药卫生—内科学]