【摘要】 以 2 "-溴 - 3,3′-二甲基 - 4′-羟基 - 5 ,5′-二羧基羟基品红酮为 Cu2 +的显色剂 ,分光光度法间接地测定了鱼腥草中有效成分之一癸酰乙醛的含量更多还原

【Abstract】 The amounts of decanoylacetaldehyde,a kind of active component in houttuynia cordata,were determined indirectly by spectrophotometry with 2"-Bromo-3,3′-dimethyl-4′-hydroxy-fuchsone-5,5′-dicarboxyic acid as color reaction agent of Cu 2+.更多还原