彭艳 陶箭飞



摘要 目的:研究高效液相色譜-串联质谱(HPLC-MS/MS)法同时测定首荟通便胶囊中8种成份的作用。方法:采用HPLC-MS/MS法同时对首荟通便胶囊中8种成份进行分析,采用Agilent ZORBAX C18色谱柱(250 mm×4.6 mm,5 μm),将乙腈(A)-10 mmol/L乙酸铵溶液(B)作为流动相。梯度洗脱(0~1.2 min,5%A;1.2~2 min,5%A→20%A;2~4 min,20%A→40%A;4~8 min,40%A;8~10 min,40%A→95%A;10~17 min,95%A;17~25 min,5%A),设置流速为0.8 mL/min,进样量为5 μL。以电喷雾离子源,通过SIM模式,正负离子同时监测方式。结果:何首乌中大黄素、芦荟中芦荟大黄素、决明子中橙黄决明素、枸杞子中枸杞多糖、阿胶中强脯氨酸、人参中人参皂苷、白术中苍术酮、枳实中橙皮苷的线性范围分别为0.04~2.50 μg/mL(r=0.999 8)、0.034~0.998 0 μg/mL(r=0.999 6)、0.14~20 μg/mL(r=0.999 4)、0.04~20 μg/mL(r=0.999 9)、0.004~2 μg/mL(r=0.999 9)、0.05~2 μg/mL(r=0.999 6)、0.034~2.5 μg/mL(r=0.999 3)、0.007~0.2 μg/mL(r=0.999 5)。本方式的精密度、稳定性及重复性试验的RSD<3%,且平均回收率在97.3~102.7%范围内,RSD均<3%。3种样品中大黄素、芦荟大黄素、橙黄决明素、枸杞多糖、强脯氨酸、人参皂苷、苍术酮、橙皮苷的含量分别为0.491~0.499、1.790~1.802、0.506~0.512、0.681~0.684、0.610~0.614、0.102~0.110、0.056~0.058、0.020~0.022 mg/g。结论:HPLC-MS/MS法可为首荟通便胶囊的质量控制提供指导作用,值得临床推广应用。
关键词 首荟通便胶囊;高效液相色谱-串联质谱;多成分含量测定;何首乌;芦荟
Hplc-Ms/Ms Method Used for Simultaneous Determination of 8 Components in Shouhui Tongbian Capsule
PENG Yan1, TAO Jianfei2
(1 School of Pharmacy, Nanjing Medical University, Nanjing 211166, China; 2 Department of Pharmacy, Shanghai Yangsi Hospital, Shanghai 200126, China)
Abstract Objective: To study the simultaneous determination of 8 components in Shouhui tongbian Capsule by high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS). Methods: A total of 8 components in the Shouhui Tongbian Capsule were analyzed by HPLC-MS/MS method. Agilent ZORBAX C18 column (250 mm×4.6 mm, 5 microns) was used. Acetonitrile (A)-10 mmol/L ammonium acetate solution (B) was used as the mobile phase. Gradient elution (0~1.2 min, 5%A; 1.2~2 min, 5%A→20%A; 2~4 min, 20%A→40%A; 4~8 min, 40%A; 8 min to 10 min, 40%A→95%A; 10~17 min, 95%A; 17~25 min, 5%A). The flow rate was set as 0.8 mL/min, and the sample volume was 5 mul. To electrospray ion source, through SIM mode, positive and negative ions were simultaneously monitored. Results: Emodin in Radix Polygoni Multiflori, aloe-emodin in Aloe vera L. var, aurantio-obtusin in Semen Cassiae (semen cassiae torae,lycium barbarum polysaccharide in Fructus Lycii the fruit of Chinese wolfberry,strong proline in Colla Corii Asini donkey-hide gelatin, ginsenoside in Radix Ginseng,atractylone in Rhizoma Atractylodis Macrocephalae bighead atractylodes rhizome, and hesperidin in Fructus Aurantii Immaturus were 0.04~2.50 μg/mL (r=0.999 8), 0.034~0.998 μg/mL(r=0.999 6), 0.014~20 μg/mL (r=0.999 4), 0.04~20 μg/mL(r=0.999 9), 0.05~2 μg/mL (r=0.999 6), 0.034~2.5 μg/mL (r=0.999 3), respectively , 0.007~0.2 μg/mL (r=0.999 5). The RSD of precision, stability and repeatability test of this method was less than 3%, and the average recovery was within the range of 97.3~102.7%, and the RSD was all less than 3%. The contents of emodin, aloe-emodin, aurantio-obtusin,lycium barbarum polysaccharide,strong proline, ginsenoside,atractylone, and hesperidin were 0.491~0.499, 1.790~1.802, 0.506~0.512, 0.681~0.684, 0.610~0.614, 0.102~0.110, 0.056~0.058, 0.020~0.022 mg/g, respectively. Conclusion: HPLC-MS/MS method can provide guidance for the quality control of Shouhui tongbian Capsule and is worthy of clinical application.
Keywords Shouhui Tongbian Capsule; High performance liquid chromatography-tandem mass spectrometry; Multicomponent content determination;Radix Polygoni Multiflori;Aloe vera L. var
中图分类号:R917 文献标识码:A doi: 10.3969/j.issn.1673-7202.2020.14.006
首薈通便胶囊主要成分囊括何首乌、芦荟、决明子、枸杞子、阿胶、人参、白术、枳实8种,属于通便排毒以及减肥降脂的国家专利组方之一[1-2]。该药应用于功能性便秘的治疗效果显著,中医辨证为气阴两虚兼毒邪内蕴证者,症见便秘,腹胀,口燥咽干,神疲乏力,五心烦热,舌质红嫩或淡,舌苔白或白腻,脉沉细或滑数。具有泻浊通便、养阴益气的功效,有效促进患者胃肠功能的改善[3-4]。方中的何首乌以及芦荟当属君药,具有润肠通便、清肝泻热以及益精养血的功效;决明子与枸杞子以及阿胶均为臣药,具有滋补肝肾、清肝明目、滋阴润燥通便、补血止血的功效;人参与白术则为佐药,具有补气健脾的功效,且可促使泻不伤正;并以枳实破气消积,引经入药[5-6]。共奏养阴益气,补泻兼施,标本兼治之功。……