Comparison of Sulfur Dioxide Residue in Chinese Me- dicinal Materials by Titration-fluorescence Spec

• 作 者: Ma Donglai Shen Zhengxian Du H
• 机 构: CollegeofPharmacy,HebeiDevelopmentCenterofTraditionalChineseMedicine,HebeiChemical&,Pharmaceutica
• 出 处: 动物与饲料科学：英文版
• 发表日期: 2017年2期
• 关键词: 二氧化硫 中国药典 试验材料 滴定法 荧光法 残留 荧光光谱法 药用 Titration-fluorescence spectrometry Chinese P
• 基金项目: Supported by Key Technology R＆D Program of Hebei Department of Science and Technology （15272506） ＆ Scientific Research Project of Hebei Administration of Traditional Chinese Medicine （2015080, 2017105

With sulphur-fumigated Chinese medicinal materials( Fritillaria thunbergii,Isatis indigotica,Asparagus cochinchinensis and Poria cocos) as the test materials,sulfur dioxide or sulfite residue was determined by the method in Chinese Pharmacopoeia(2015 edit