以乙醇为溶剂从茶叶中提取脂溶性茶色素，研究了温度、pH值、金属离子、氧化剂、还原剂、暗处存放和自然光下存放对脂溶性茶色素稳定......

Objective:To study the effect of fat-soluble vitamins combined with antibiotic therapy on serum indexes and pulmonary fu......

Objective: To evaluate the general conditions and inflammatory response of antibiotics combined with fat-soluble vitamin......

为了枸杞子药材及其有关制剂的质量进行控制，本文对不同产地的枸杞子进行了比较分析，收集其色谱，质谱图，本文仅有其脂溶性成分进行分析......