中国药师
中國藥師
중국약사
CHINA PHARMACIST
2015年
4期
668-671
,共4页
范蕾%余华丽%刘敏%余乐%李水福
範蕾%餘華麗%劉敏%餘樂%李水福
범뢰%여화려%류민%여악%리수복
畲药%嘎狗粘%质量标准%槲皮素%山柰素
畬藥%嘎狗粘%質量標準%槲皮素%山柰素
여약%알구점%질량표준%곡피소%산내소
Traditional She medicine%Herba Desmodii%Quality standard%Quercetin%Kaempferol
目的:研究嘎狗粘的质量标准,为制定合理的质控方法提供科学依据。方法:运用显微特征、薄层色谱法、高效液相色谱法对嘎狗粘中各成分进行定性、定量测定;对醇溶性浸出物、水分和总灰分进行测定。结果:嘎狗粘显微特征、薄层色谱鉴别特征明显;槲皮素、山柰素分别在0.002~0.050μg(r=1.0000)、0.004~0.100μg(r=0.9999)范围内呈线性,平均加样回收率分别为97.89%(RSD=0.89%,n=6),98.93%(RSD=1.31%,n=6)。结论:研究所得方法简便、准确、重复性好,可有效地控制嘎狗粘的质量。
目的:研究嘎狗粘的質量標準,為製定閤理的質控方法提供科學依據。方法:運用顯微特徵、薄層色譜法、高效液相色譜法對嘎狗粘中各成分進行定性、定量測定;對醇溶性浸齣物、水分和總灰分進行測定。結果:嘎狗粘顯微特徵、薄層色譜鑒彆特徵明顯;槲皮素、山柰素分彆在0.002~0.050μg(r=1.0000)、0.004~0.100μg(r=0.9999)範圍內呈線性,平均加樣迴收率分彆為97.89%(RSD=0.89%,n=6),98.93%(RSD=1.31%,n=6)。結論:研究所得方法簡便、準確、重複性好,可有效地控製嘎狗粘的質量。
목적:연구알구점적질량표준,위제정합리적질공방법제공과학의거。방법:운용현미특정、박층색보법、고효액상색보법대알구점중각성분진행정성、정량측정;대순용성침출물、수분화총회분진행측정。결과:알구점현미특정、박층색보감별특정명현;곡피소、산내소분별재0.002~0.050μg(r=1.0000)、0.004~0.100μg(r=0.9999)범위내정선성,평균가양회수솔분별위97.89%(RSD=0.89%,n=6),98.93%(RSD=1.31%,n=6)。결론:연구소득방법간편、준학、중복성호,가유효지공제알구점적질량。
Objective:To study the quality standard for Herba Desmodii,and provide the scientific basis for a reasonable method of quality control. Methods:With the methods of microscopic identification,thin-layer chromatography and high performance liquid chromatography for the qualitative and quantitative determination of Herba Desmodii,the ethanol soluble extracts,moisture content and total ashes of Herba Desmodii were determined. Results:The characteristics of thin-layer chromatography were obvious;a good lineari-ty of quercetin and kaempferol was within the range of 0. 002-0. 050 μg(r=1. 000 0)and 0. 004-0. 100 μg(r=0. 999 9)with the av-erage recovery of 97.89%(RSD=0.89%,n=6)and 98.93%(RSD=1.31%,n=6),respectively. Conclusion:The method is simple,accurate and reproducible,which can effectively control the quality of Herba Desmodii.