数理医药学杂志
數理醫藥學雜誌
수리의약학잡지
Journal of Mathematical Medicine
2015年
11期
1672-1673,1674
,共3页
止咳枇杷糖浆%苦杏仁苷%HPLC%含量
止咳枇杷糖漿%苦杏仁苷%HPLC%含量
지해비파당장%고행인감%HPLC%함량
amygdalin%loquat cough syrup%HPLC%content
目的：建立止咳枇杷糖浆中苦杏仁苷的 HPLC 测定方法。方法：采用 Welch(月旭)Ultimate XB-C18(4.6x250mm,5μm),以甲醇-水(20∶80)为流动相,流速1mL/min,检测波长210nm。结果：苦杏仁苷在9.61~153.8μg/mL 线性关系良好,线性回归方程Y=0.2716x-1.36466,r=0.9962,平均回收率95.18%。结论：该方法分离度、线性关系、重现性、稳定性、回收率均符合含量分析要求,适合于止咳枇杷糖浆中苦杏仁苷的含量测定。
目的：建立止咳枇杷糖漿中苦杏仁苷的 HPLC 測定方法。方法：採用 Welch(月旭)Ultimate XB-C18(4.6x250mm,5μm),以甲醇-水(20∶80)為流動相,流速1mL/min,檢測波長210nm。結果：苦杏仁苷在9.61~153.8μg/mL 線性關繫良好,線性迴歸方程Y=0.2716x-1.36466,r=0.9962,平均迴收率95.18%。結論：該方法分離度、線性關繫、重現性、穩定性、迴收率均符閤含量分析要求,適閤于止咳枇杷糖漿中苦杏仁苷的含量測定。
목적：건립지해비파당장중고행인감적 HPLC 측정방법。방법：채용 Welch(월욱)Ultimate XB-C18(4.6x250mm,5μm),이갑순-수(20∶80)위류동상,류속1mL/min,검측파장210nm。결과：고행인감재9.61~153.8μg/mL 선성관계량호,선성회귀방정Y=0.2716x-1.36466,r=0.9962,평균회수솔95.18%。결론：해방법분리도、선성관계、중현성、은정성、회수솔균부합함량분석요구,괄합우지해비파당장중고행인감적함량측정。
Objective:To establish a method for determing amygdalin in loquat cough syrup by HPLC. Methods:HPLC with Welch Ultimate XB-C18(4.6x250mm,5μm)column was used methanol-water(20:80) was used as mobile phase .The flow rate was 1mL?min-1 .The detection wavelength was at 210nm.Re-sults:The liner range of amygdalin was 0.1922μg~3.0760μg(r=0.9981),an average recovery of sample was 95.1880%.Conlusion:This method is simple and seprated completely,and can be used as content determina-tion of amygdalein in loquat cough syrup.
