海峡药学
海峽藥學
해협약학
STRAIT PHARMACEUTICAL JOURNAL
2014年
4期
57-60
,共4页
参芪降糖胶囊%薄层色谱法%黄芪%人参皂苷Rg1%人参皂苷Re%人参皂苷Rd
參芪降糖膠囊%薄層色譜法%黃芪%人參皂苷Rg1%人參皂苷Re%人參皂苷Rd
삼기강당효낭%박층색보법%황기%인삼조감Rg1%인삼조감Re%인삼조감Rd
Shenqijiangtang capsules%TLC%Radix Astagali%ginsenoside Rg1%ginsenoside Re%ginsenoside Rd
目的:建立参芪降糖胶囊定性定量方法。方法采用TLC法对该制剂中的黄芪进行定性鉴别;采用高效液相梯度洗脱法对该制剂中人参皂苷Rg1、人参皂苷Re和人参皂苷Rd进行定量分析,采用 Waters SunFireTM C18色谱柱(4.6×150mm,5μm),以乙腈(A)-0.05%磷酸溶液(B)为流动相,梯度洗脱,洗脱程序为 A:0~30min,19%;30~35min,19%→24%;35~60min,24%→40%;60~65min,19%。流速1.0mL· min -1;检测波长为203nm;柱温30℃。结果 TLC法可鉴别出黄芪的特征斑点。 HPLC法测定的人参皂苷Rg1、人参皂苷Re和人参皂苷Rd分别在0.414~4.14μg(r=0.9998),0.706~7.06μg(r=0.9997)和0.417~4.17μg(r=0.9998)的线性范围内呈良好的线性关系。平均加样回收率( n=9)分别为99.3%,98.8%,99.0%。结论本方法定性专属性强,定量准确高,操作严谨科学,重现性好,可进一步提高参芪降糖胶囊的现行质量标准,更好地控制药品质量。
目的:建立參芪降糖膠囊定性定量方法。方法採用TLC法對該製劑中的黃芪進行定性鑒彆;採用高效液相梯度洗脫法對該製劑中人參皂苷Rg1、人參皂苷Re和人參皂苷Rd進行定量分析,採用 Waters SunFireTM C18色譜柱(4.6×150mm,5μm),以乙腈(A)-0.05%燐痠溶液(B)為流動相,梯度洗脫,洗脫程序為 A:0~30min,19%;30~35min,19%→24%;35~60min,24%→40%;60~65min,19%。流速1.0mL· min -1;檢測波長為203nm;柱溫30℃。結果 TLC法可鑒彆齣黃芪的特徵斑點。 HPLC法測定的人參皂苷Rg1、人參皂苷Re和人參皂苷Rd分彆在0.414~4.14μg(r=0.9998),0.706~7.06μg(r=0.9997)和0.417~4.17μg(r=0.9998)的線性範圍內呈良好的線性關繫。平均加樣迴收率( n=9)分彆為99.3%,98.8%,99.0%。結論本方法定性專屬性彊,定量準確高,操作嚴謹科學,重現性好,可進一步提高參芪降糖膠囊的現行質量標準,更好地控製藥品質量。
목적:건립삼기강당효낭정성정량방법。방법채용TLC법대해제제중적황기진행정성감별;채용고효액상제도세탈법대해제제중인삼조감Rg1、인삼조감Re화인삼조감Rd진행정량분석,채용 Waters SunFireTM C18색보주(4.6×150mm,5μm),이을정(A)-0.05%린산용액(B)위류동상,제도세탈,세탈정서위 A:0~30min,19%;30~35min,19%→24%;35~60min,24%→40%;60~65min,19%。류속1.0mL· min -1;검측파장위203nm;주온30℃。결과 TLC법가감별출황기적특정반점。 HPLC법측정적인삼조감Rg1、인삼조감Re화인삼조감Rd분별재0.414~4.14μg(r=0.9998),0.706~7.06μg(r=0.9997)화0.417~4.17μg(r=0.9998)적선성범위내정량호적선성관계。평균가양회수솔( n=9)분별위99.3%,98.8%,99.0%。결론본방법정성전속성강,정량준학고,조작엄근과학,중현성호,가진일보제고삼기강당효낭적현행질량표준,경호지공제약품질량。
OBJECTIVE To establish the qualitative and quantitative methods of Shenqijiangtang cap-sules.METHODS Radix Astagali was identified by TLC;the contents of ginsenoside Rg 1 ,ginsenoside Re and gin-senoside Rd in Shenqijiang tang capsules were determined by HPLC.The Waters SunFire TM C18 column ( 4.6 × 150mm,5μm) was adopted with mobile phase of acetonitrile (A)-0.05% phosphoric acid solution (B),eluted in gradient mode(0~30min,A:19%;30~35min,A:19%→24%;35~60min,A:24%→40%;60~65min,A:19%) at the flow rate of 1.0mL· min -1.The detection wavelength was set at 203nm and the column tenperature was 30℃.RESULTS The characteristic spots of Radix Astagali could be identified by TLC.The method had good linear re-lationship within the range of 0.414~4.14μg ( r=0.9998 ) for ginsenoside Rg 1 ,0.706~7.06μg ( r=0.9997 ) for ginsenoside Re and 0.417~4.17μg( r=0.9998 ) for ginsenoside Rd.The average recoveries were 99.3%,98.8%, 99.0%,respectively.CONCLUSION This method is highly specific qualitative and quantitative accuracy with rig-orous and scientific operation and good repeatability.It can improve the existing quality standards of Shenqijiangtang capsules further and control the quality of medicines better.