中国实验方剂学杂志
中國實驗方劑學雜誌
중국실험방제학잡지
CHINESE JOURNAL OF EXPERIMENTAL TRADITIONAL MEDICAL FORMULAE
2015年
8期
81-85
,共5页
烈香杜鹃%主成分分析%芦丁%金丝桃苷%槲皮苷%槲皮素%山柰酚%异鼠李素
烈香杜鵑%主成分分析%蘆丁%金絲桃苷%槲皮苷%槲皮素%山柰酚%異鼠李素
렬향두견%주성분분석%호정%금사도감%곡피감%곡피소%산내분%이서리소
Rhododendron anthopogonoides%principal component analysis%rutin%hyperoside%quercitric%quercetin%kaempferol%isorhamnetin
目的:建立HPLC测定烈香杜鹃中芦丁、金丝桃苷、槲皮苷、槲皮素、山柰酚和异鼠李素6种黄酮成分的方法,同时应用主成分分析评价其质量.方法:样品经75%甲醇超声,采用C18色谱柱(4.6 mm×250 mm,5μm),乙腈-0.2%磷酸水为流动相梯度洗脱,流速1.0 mL.min-1,检测波长365 nm.结果:芦丁,金丝桃苷,槲皮苷,槲皮素,山柰酚,异鼠李素在0.009 7 ~0.194 9,0.007 1 ~0.141 6,0.188 0 ~3.752,0.027 1 ~0.4340,0.0108~0.2160,0.005 8~0.1166 μg线性范围良好,加样回收率均在100%~105%,RSD都<3%.结论:HPLC操作简便、重复性好、结果准确.根据不同化学指标,采用主成分分析可以进行烈香杜鹃质量评价.
目的:建立HPLC測定烈香杜鵑中蘆丁、金絲桃苷、槲皮苷、槲皮素、山柰酚和異鼠李素6種黃酮成分的方法,同時應用主成分分析評價其質量.方法:樣品經75%甲醇超聲,採用C18色譜柱(4.6 mm×250 mm,5μm),乙腈-0.2%燐痠水為流動相梯度洗脫,流速1.0 mL.min-1,檢測波長365 nm.結果:蘆丁,金絲桃苷,槲皮苷,槲皮素,山柰酚,異鼠李素在0.009 7 ~0.194 9,0.007 1 ~0.141 6,0.188 0 ~3.752,0.027 1 ~0.4340,0.0108~0.2160,0.005 8~0.1166 μg線性範圍良好,加樣迴收率均在100%~105%,RSD都<3%.結論:HPLC操作簡便、重複性好、結果準確.根據不同化學指標,採用主成分分析可以進行烈香杜鵑質量評價.
목적:건립HPLC측정렬향두견중호정、금사도감、곡피감、곡피소、산내분화이서리소6충황동성분적방법,동시응용주성분분석평개기질량.방법:양품경75%갑순초성,채용C18색보주(4.6 mm×250 mm,5μm),을정-0.2%린산수위류동상제도세탈,류속1.0 mL.min-1,검측파장365 nm.결과:호정,금사도감,곡피감,곡피소,산내분,이서리소재0.009 7 ~0.194 9,0.007 1 ~0.141 6,0.188 0 ~3.752,0.027 1 ~0.4340,0.0108~0.2160,0.005 8~0.1166 μg선성범위량호,가양회수솔균재100%~105%,RSD도<3%.결론:HPLC조작간편、중복성호、결과준학.근거불동화학지표,채용주성분분석가이진행렬향두견질량평개.