CAJ | 학술논문

建立简单、快速的HPLC法测定蓝花喜盐鸢尾中一种全新异黄酮糖苷———鸢尾甲黄素B 4ˊ-O-β-D-葡萄糖苷。采用HPLC法，Agilent 1260HC-C18（4.6 mm ×250 mm，5μm）色谱柱，流动相为甲醇-1%冰醋酸梯度洗脱，流速为0.9 mL/min，检测波长为268 nm，柱温为25℃。结果表明，该异黄酮糖苷在17.2~172μg/mL浓度内线性关系良好，相关系数为0.9994；回收率为99.78%（RSD=0.76%）。该检测方法准确灵敏，适用于蓝花喜盐鸢尾中鸢尾甲黄素B4ˊ-O-β-D-葡萄糖苷的测定。
건립간단、쾌속적HPLC법측정람화희염연미중일충전신이황동당감———연미갑황소B 4ˊ-O-β-D-포도당감。채용HPLC법，Agilent 1260HC-C18（4.6 mm ×250 mm，5μm）색보주，류동상위갑순-1%빙작산제도세탈，류속위0.9 mL/min，검측파장위268 nm，주온위25℃。결과표명，해이황동당감재17.2~172μg/mL농도내선성관계량호，상관계수위0.9994；회수솔위99.78%（RSD=0.76%）。해검측방법준학령민，괄용우람화희염연미중연미갑황소B4ˊ-O-β-D-포도당감적측정。
To establish a simple,rapid HPLC method for determination of a novel isoflavone glycoside iris-tectorigenin B 4ˊ-O-β-D-glucopyranoside in iris halOphila var. sOGdiaNa. HPLC separation was carried out with an Agilent 1260HC-C18 column( 4. 6 mm × 250 mm,5 μm)by gradient elution using methanol-1%acetic acid as mobile phase at a flow rate of 0. 9 mL/min. The detection wavelength was 268 nm and the column temperature was maintained at 25℃. Results showed that good linear relationship was observed in the range of 17. 2~172 μg/mL(R2 =0. 999 4). The recovery rate was 99. 78%(RSD=0. 76%). The method has the advantages of acuteness and precision,which is suitable for determination of iristectorige-nin B 4ˊ-O-β-D-glucopyranoside in iris halOphila var. sOGdiaNa.