按摩与康复医学
按摩與康複醫學
안마여강복의학
Chinese Manipulation & Rehabilitation Medicine
2014年
4期
136-137
,共2页
苦柏洗剂%质量标准%含量测定
苦柏洗劑%質量標準%含量測定
고백세제%질량표준%함량측정
Ku-bai lotion%quality standards%constituent determination
目的:对苦柏洗剂的质量标准进行研究,以建立可靠的定性定量方法,控制苦柏洗剂的质量,为制剂进入临床和生产阶段提供实验依据。方法:采用HPLC法对本品蛇床子中的主要有效成分蛇床子素进行含量测定,色谱条件:phenomenexC18(250×4.6mm,5μm)柱,以乙腈-水(75:25)为流动相,按梯度比例洗脱;检测波长:322nm。结果:蛇床子素在进样量1~20μg范围内呈良好的线性范围(r=0.9990),平均回收率为98.4%,RSD为1.1%,(n=9)。结论:本法测定苦柏洗剂中蛇床子素含量简便、准确,可以为苦柏洗剂的质量控制提供保障。
目的:對苦柏洗劑的質量標準進行研究,以建立可靠的定性定量方法,控製苦柏洗劑的質量,為製劑進入臨床和生產階段提供實驗依據。方法:採用HPLC法對本品蛇床子中的主要有效成分蛇床子素進行含量測定,色譜條件:phenomenexC18(250×4.6mm,5μm)柱,以乙腈-水(75:25)為流動相,按梯度比例洗脫;檢測波長:322nm。結果:蛇床子素在進樣量1~20μg範圍內呈良好的線性範圍(r=0.9990),平均迴收率為98.4%,RSD為1.1%,(n=9)。結論:本法測定苦柏洗劑中蛇床子素含量簡便、準確,可以為苦柏洗劑的質量控製提供保障。
목적:대고백세제적질량표준진행연구,이건립가고적정성정량방법,공제고백세제적질량,위제제진입림상화생산계단제공실험의거。방법:채용HPLC법대본품사상자중적주요유효성분사상자소진행함량측정,색보조건:phenomenexC18(250×4.6mm,5μm)주,이을정-수(75:25)위류동상,안제도비례세탈;검측파장:322nm。결과:사상자소재진양량1~20μg범위내정량호적선성범위(r=0.9990),평균회수솔위98.4%,RSD위1.1%,(n=9)。결론:본법측정고백세제중사상자소함량간편、준학,가이위고백세제적질량공제제공보장。
Objective:Studies on the quality standards of Ku-bai lotion, to develop methods for content determination to control the quality of Ku-bai lotion, so that it can be used as basic studies for the mixture to be clinical used. Methods:HPLC method was used to determine the content of berber-ine hydrochloride and palmatine hydrochloride in Ku-bai lotion. (Samples were analyzed on PhenomenexC18 Column (5μm, 4.6mm × 250mm) phe-nomenexC18 Column was used, mobile phase consisted of Acetonitrile-0.1%potassium (25:75)and the detection wavelength was 322nm. Results:The calibration curve was linear at sample size 1~20μg (r=0.9990) with the average recoveries were 98.4%.Conclusions:This method is accurate, reli-able and reproducible, it can be applied as standard for the control of Ku-bai lotion.