中国药师
中國藥師
중국약사
CHINA PHARMACIST
2015年
4期
578-582
,共5页
虎杖%配方颗粒%高效液相色谱法%指纹图谱%虎杖苷%大黄素
虎杖%配方顆粒%高效液相色譜法%指紋圖譜%虎杖苷%大黃素
호장%배방과립%고효액상색보법%지문도보%호장감%대황소
Polygonum cuspidatum%Dispensing granules%HPLC%Fingerprint%Polydatin%Emodin
目的:建立虎杖配方颗粒的HPLC指纹图谱,为虎杖配方颗粒的质量控制和评价提供依据。方法:采用高效液相色谱-线性梯度洗脱法,测定了12批不同厂家的虎杖配方颗粒的HPLC色谱图,并建立了指纹图谱;色谱条件为 SunFire C18色谱柱(250 mm ×4.6 mm,5μm),流动相为乙腈(A)和0.05%磷酸溶液(B),流速:1.0 ml·min-1,柱温:30℃,检测波长:230 nm,进样量:10μl。结果:采用国家食品药品监督管理总局推荐的“中药色谱指纹图谱相似度评价系统(2004A版)”计算处理,通过HPLC指纹图谱分析,虎杖配方颗粒有14个共有的色谱峰,相似度均大于0.98,并确认2个已知峰为虎杖苷和大黄素。结论:本研究所建立的虎杖配方颗粒HPLC指纹图谱稳定性、重复性好,可作为虎杖配方颗粒质量质量控制和评价提供参考。
目的:建立虎杖配方顆粒的HPLC指紋圖譜,為虎杖配方顆粒的質量控製和評價提供依據。方法:採用高效液相色譜-線性梯度洗脫法,測定瞭12批不同廠傢的虎杖配方顆粒的HPLC色譜圖,併建立瞭指紋圖譜;色譜條件為 SunFire C18色譜柱(250 mm ×4.6 mm,5μm),流動相為乙腈(A)和0.05%燐痠溶液(B),流速:1.0 ml·min-1,柱溫:30℃,檢測波長:230 nm,進樣量:10μl。結果:採用國傢食品藥品鑑督管理總跼推薦的“中藥色譜指紋圖譜相似度評價繫統(2004A版)”計算處理,通過HPLC指紋圖譜分析,虎杖配方顆粒有14箇共有的色譜峰,相似度均大于0.98,併確認2箇已知峰為虎杖苷和大黃素。結論:本研究所建立的虎杖配方顆粒HPLC指紋圖譜穩定性、重複性好,可作為虎杖配方顆粒質量質量控製和評價提供參攷。
목적:건립호장배방과립적HPLC지문도보,위호장배방과립적질량공제화평개제공의거。방법:채용고효액상색보-선성제도세탈법,측정료12비불동엄가적호장배방과립적HPLC색보도,병건립료지문도보;색보조건위 SunFire C18색보주(250 mm ×4.6 mm,5μm),류동상위을정(A)화0.05%린산용액(B),류속:1.0 ml·min-1,주온:30℃,검측파장:230 nm,진양량:10μl。결과:채용국가식품약품감독관리총국추천적“중약색보지문도보상사도평개계통(2004A판)”계산처리,통과HPLC지문도보분석,호장배방과립유14개공유적색보봉,상사도균대우0.98,병학인2개이지봉위호장감화대황소。결론:본연구소건립적호장배방과립HPLC지문도보은정성、중복성호,가작위호장배방과립질량질량공제화평개제공삼고。
Objective:To establish the HPLC fingerprint for Polygonum cuspidatum dispensing granules. Methods:The HPLC fin-gerprint of 12 batches of Polygonum cuspidatum from different manufacturers were determined. The analysis was performed on a Waters SunFire C18 column(250 mm × 4. 6 mm,5μm)with acetonitrile as the mobile phase A and 0. 05% phosphoric acid solution as the mo-bile phase B with gradient elution. The flow rate was 1. 0 ml·min-1 ,the detection wavelength was 230 nm,the column temperature was 30℃,and the injection volume was 10μl. Results:The results were calculated according to“similarity evaluation system for tradi-tional Chinese medicine chromatographic fingerprint”nominated by CFDA combined with the analysis of the HPLC fingerprints. Totally 14 common peaks with similarity above 0. 98 were found in the HPLC fingerprint of Polygonum cuspidatum,including the peak respec-tively for polydatin and emodin. Conclusion:The method can provide more information for the quality control of Polygonum cuspidatum dispensing granules.