现代药物与临床
現代藥物與臨床
현대약물여림상
Drugs & Clinic
2015年
4期
395-398
,共4页
更年乐片%朝藿定C%淫羊藿苷%川续断皂苷Ⅵ%大花双参苷A%高效液相色谱
更年樂片%朝藿定C%淫羊藿苷%川續斷皂苷Ⅵ%大花雙參苷A%高效液相色譜
경년악편%조곽정C%음양곽감%천속단조감Ⅵ%대화쌍삼감A%고효액상색보
Gengnianle Tablets%epimedin C%icariin%asperosaponinⅥ%triplostoside A%HPLC
目的:建立多波长HPLC梯度洗脱法同时测定更年乐片中朝藿定C、淫羊藿苷、川续断皂苷Ⅵ和大花双参苷A的方法。方法依利特C18柱(250 mm×4.6 mm,5μm);流动相为乙腈–0.1%磷酸溶液,梯度洗脱;检测波长:270 nm(朝藿定C和淫羊藿苷)、210 nm(川续断皂苷Ⅵ)、230 nm(大花双参苷A);体积流量为1.2 mL/min;柱温为室温;进样量20μL。结果朝藿定C、淫羊藿苷、川续断皂苷Ⅵ和大花双参苷A分别在7.14~142.80μg/mL(r=0.9998)、5.64~112.80μg/mL (r=0.9996)、6.35~127.00μg/mL(r=0.9995)、7.90~158.00μg/mL(r=0.9993)与其峰面积呈良好的线性关系;朝藿定C、淫羊藿苷、川续断皂苷Ⅵ和大花双参苷A的平均回收率分别为99.24%、96.93%、97.81%、98.32%,RSD值分别为1.28%、0.94%、1.24%、1.50%。结论该方法是一种快速、灵敏、准确的分析方法,可作为更年乐片的质量控制方法。
目的:建立多波長HPLC梯度洗脫法同時測定更年樂片中朝藿定C、淫羊藿苷、川續斷皂苷Ⅵ和大花雙參苷A的方法。方法依利特C18柱(250 mm×4.6 mm,5μm);流動相為乙腈–0.1%燐痠溶液,梯度洗脫;檢測波長:270 nm(朝藿定C和淫羊藿苷)、210 nm(川續斷皂苷Ⅵ)、230 nm(大花雙參苷A);體積流量為1.2 mL/min;柱溫為室溫;進樣量20μL。結果朝藿定C、淫羊藿苷、川續斷皂苷Ⅵ和大花雙參苷A分彆在7.14~142.80μg/mL(r=0.9998)、5.64~112.80μg/mL (r=0.9996)、6.35~127.00μg/mL(r=0.9995)、7.90~158.00μg/mL(r=0.9993)與其峰麵積呈良好的線性關繫;朝藿定C、淫羊藿苷、川續斷皂苷Ⅵ和大花雙參苷A的平均迴收率分彆為99.24%、96.93%、97.81%、98.32%,RSD值分彆為1.28%、0.94%、1.24%、1.50%。結論該方法是一種快速、靈敏、準確的分析方法,可作為更年樂片的質量控製方法。
목적:건립다파장HPLC제도세탈법동시측정경년악편중조곽정C、음양곽감、천속단조감Ⅵ화대화쌍삼감A적방법。방법의리특C18주(250 mm×4.6 mm,5μm);류동상위을정–0.1%린산용액,제도세탈;검측파장:270 nm(조곽정C화음양곽감)、210 nm(천속단조감Ⅵ)、230 nm(대화쌍삼감A);체적류량위1.2 mL/min;주온위실온;진양량20μL。결과조곽정C、음양곽감、천속단조감Ⅵ화대화쌍삼감A분별재7.14~142.80μg/mL(r=0.9998)、5.64~112.80μg/mL (r=0.9996)、6.35~127.00μg/mL(r=0.9995)、7.90~158.00μg/mL(r=0.9993)여기봉면적정량호적선성관계;조곽정C、음양곽감、천속단조감Ⅵ화대화쌍삼감A적평균회수솔분별위99.24%、96.93%、97.81%、98.32%,RSD치분별위1.28%、0.94%、1.24%、1.50%。결론해방법시일충쾌속、령민、준학적분석방법,가작위경년악편적질량공제방법。
Objective To develop an HPLC method for the simultaneous determination of epimedin C, icariin, asperosaponinⅥ, and triplostoside A in Gengnianle Tablets.Methods The analysis was performed on Elite C18 column (250 mm × 4.6 mm, 5μm) with acetonitrile-0.1% phosphoric acid solution as mobile phases at the flow rate of 1.2 mL/min for gradient elution. Detection with variable wavelength was used, and set at 270 nm for epimedin C and icariin, 210 nm for asperosaponinⅥ, and 230 nm for triplostoside A. The column temperature was room temperaturewith injection volume of 20μL.Results Epimedin C, icariin, asperosaponinⅥ, and triplostoside A had good linearity in the ranges of 7.14—142.80μg/mL (r= 0.999 8), 5.64—112.80μg/mL (r= 0.999 6), 6.35—127.00μg/mL (r= 0.999 5), and 7.90—158.00μg/mL (r= 0.999 3), respectively. The average recoveries were 99.24%, 96.93%, 97.81%, and 98.32% with RSD 1.28%, 0.94%, 1.24%, and 1.50%, respectively.Conclusion The method is simple, sensitive, and accurate, which can be used in quantity control for Gengnianle Tablets.