科技视界
科技視界
과기시계
Science&Technology Vision
2014年
5期
184-185
,共2页
解热镇痛药%对乙酰氨基酚%高效液相色谱法
解熱鎮痛藥%對乙酰氨基酚%高效液相色譜法
해열진통약%대을선안기분%고효액상색보법
Antipyretic analgesics%Acetaminophen%HPLC
本实验的目的是检测几种常用解热镇痛药中对乙酰氨基酚成分的含量。主要是利用高效液相色谱法及其相关手段,对5种解热镇痛药中对乙酰氨基酚成分的含量进行分析和测定。经实验证实,对乙酰氨基酚含量测定线性范围在6.25~200μg·mL-1,相关系数 r=0.9997。高效液相色谱法的分离效果灵敏度高、重复性好,可用于多种解热镇痛药中对乙酰氨基酚含量的测定。
本實驗的目的是檢測幾種常用解熱鎮痛藥中對乙酰氨基酚成分的含量。主要是利用高效液相色譜法及其相關手段,對5種解熱鎮痛藥中對乙酰氨基酚成分的含量進行分析和測定。經實驗證實,對乙酰氨基酚含量測定線性範圍在6.25~200μg·mL-1,相關繫數 r=0.9997。高效液相色譜法的分離效果靈敏度高、重複性好,可用于多種解熱鎮痛藥中對乙酰氨基酚含量的測定。
본실험적목적시검측궤충상용해열진통약중대을선안기분성분적함량。주요시이용고효액상색보법급기상관수단,대5충해열진통약중대을선안기분성분적함량진행분석화측정。경실험증실,대을선안기분함량측정선성범위재6.25~200μg·mL-1,상관계수 r=0.9997。고효액상색보법적분리효과령민도고、중복성호,가용우다충해열진통약중대을선안기분함량적측정。
Aim of this study was to analysis content of acetaminophen in some commonly used antipyretic analgesics drugs. Preparative high performance liquid chromatography (HPLC) technique was used in comparative analysis of acetaminophen in 5 commonly used antipyretic analgesics drugs. Linear relationship between the absorbance and concentration of acetaminophen was obtained in the range of 6.25~200μg·mL-1, with correlative coefficients of linear as 0.9997 (r=0.9997), and linear regression equation as y=56476.96x-451.31. It showed that HPLC is an ideal method in acetaminophen content determination analysis.