黑龙江科技信息
黑龍江科技信息
흑룡강과기신식
HEILONGJIANG SCIENCE AND TECHNOLOGY INFORMATION
2015年
27期
2-2
,共1页
姚会敏%秦雅英%孟凤梅
姚會敏%秦雅英%孟鳳梅
요회민%진아영%맹봉매
增食口服液%总黄酮%紫外-可见分光光度法
增食口服液%總黃酮%紫外-可見分光光度法
증식구복액%총황동%자외-가견분광광도법
Zengshi Oral Solution%Total Flavonoids%UV spectrophotometry
目的：建立增食口服液中总黄酮的含量测定方法。方法：利用紫外-可见分光光度法测定总黄酮的含量。结果：在8.14296μg· mL-1～48.85776μg·mL-1浓度范围内芦丁的峰面积和浓度具有良好的线性关系，R=0.9993；平均回收率为98.68%，RSD=0.57%（n=9）。结论：本方法准确、可靠、重复性好，适用于增食口服液的质量控制。
目的：建立增食口服液中總黃酮的含量測定方法。方法：利用紫外-可見分光光度法測定總黃酮的含量。結果：在8.14296μg· mL-1～48.85776μg·mL-1濃度範圍內蘆丁的峰麵積和濃度具有良好的線性關繫，R=0.9993；平均迴收率為98.68%，RSD=0.57%（n=9）。結論：本方法準確、可靠、重複性好，適用于增食口服液的質量控製。
목적：건립증식구복액중총황동적함량측정방법。방법：이용자외-가견분광광도법측정총황동적함량。결과：재8.14296μg· mL-1～48.85776μg·mL-1농도범위내호정적봉면적화농도구유량호적선성관계，R=0.9993；평균회수솔위98.68%，RSD=0.57%（n=9）。결론：본방법준학、가고、중복성호，괄용우증식구복액적질량공제。
Objective:To establish an assay of determination of Total Flavonoids in Zengshi Oral Solution by UV spectrophotometry . Method: The Content of Total Flavonoids was detemined by UV spectrophotometry.Results:The standard curve was in good linearity in the range of 8.14296μg·mL-1~48.85776μg·mL-1 ,R=0.9993 for determination of its related substances.The average recovery rate was 98.68%with RSD of 0.57%.Conclusion: The method is accurate, reliable and reproducible. The method can be used for the quality control of Zengshi Oral Solution.
