中药材
中藥材
중약재
JOURNAL OF CHINESE MEDICINAL MATERIALS
2001年
1期
50-51
,共2页
董美伶%刘晓秋%陈发奎%石猛
董美伶%劉曉鞦%陳髮奎%石猛
동미령%류효추%진발규%석맹
瘀血痹颗粒%原儿茶醛
瘀血痺顆粒%原兒茶醛
어혈비과립%원인다철
采用HPLC法测定了瘀血痹颗粒中原儿茶醛的含量，选用InertsilODS-2(5μm)柱，以甲醇-水-磷酸(17：83：0.003)，用三乙胺调pH至3作为流动相，检测波长280nm，流速1.0ml/min，平均回收率96.14％，RSD1.16％，本法具有简便、重现性好等特点。
採用HPLC法測定瞭瘀血痺顆粒中原兒茶醛的含量，選用InertsilODS-2(5μm)柱，以甲醇-水-燐痠(17：83：0.003)，用三乙胺調pH至3作為流動相，檢測波長280nm，流速1.0ml/min，平均迴收率96.14％，RSD1.16％，本法具有簡便、重現性好等特點。
채용HPLC법측정료어혈비과립중원인다철적함량，선용InertsilODS-2(5μm)주，이갑순-수-린산(17：83：0.003)，용삼을알조pH지3작위류동상，검측파장280nm，류속1.0ml/min，평균회수솔96.14％，RSD1.16％，본법구유간편、중현성호등특점。
The content of Protoeatechualdehyde in YuXueBi granula wasdetenninated by HPLC.The chromatographic column was packed with ODS-2 (particle size 5 μm).The mobile phase was MeOH-H2O-H3PO4(17:83:0.003) adjusted to pH 3 with N(C2H5)3.The detection wavelength was 280 nm. The velocity of flow was 1.0 ml/min. The average recovery rate was 96.14%, RSD was 1.16%.The method was simple and stable.
