Page 70 - 《中国药房》2024年3期
P. 70
基于UPLC-QE-HF-MS/MS技术分析红凉伞化学成分及入血成分
Δ
1
1
1, 2 #
1, 2
1, 2
1, 2
石 慧 1, 2, 3* ,李 晓 ,周 英 ,丁晶鑫 ,刘 畅 ,刘雄伟 ,董 秀 ,陈 贇 ,俸婷婷 (1.贵州中医药大
4
1
学药学院,贵阳 550025;2.贵州中医药大学药食两用资源应用与开发研究中心,贵阳 550025;3.贵州中医药
大学纳米药物技术研究中心,贵阳 550025;4.贵州三力制药股份有限公司,贵州 安顺 561100)
中图分类号 R917 文献标志码 A 文章编号 1001-0408(2024)03-0316-06
DOI 10.6039/j.issn.1001-0408.2024.03.09
摘 要 目的 分析红凉伞提取物化学成分及入血成分,初步阐明其可能的药效物质基础。方法 采用配对比较法将12只大鼠随
机分为空白组和红凉伞给药组,每组6只。每天上、下午各给药1次,连续3 d;第4天再次给药后,取血后制备血清样品。采用超
高效液相色谱-四极杆-静电场轨道阱高分辨质谱技术对红凉伞提取物和血清样品中化学成分进行分析鉴定。使用 Compound
Discoverer 3.0 软件进行保留时间矫正、峰识别、峰提取等工作,根据二级质谱信息,利用 Thermo mzCloud 在线数据库、Thermo
mzVault本地数据库,并参照有关文献和对照品质谱信息,初步鉴定红凉伞化学成分及入血成分。结果 从红凉伞提取物中共鉴定
出34个化合物,主要为香豆素类、黄酮类、有机酸类、氨基酸类等成分,包括岩白菜素、槲皮素、没食子酸、L-焦谷氨酸等化合物;从
血清样本中共鉴定出5个入血成分,分别为L-焦谷氨酸、丁香酸、岩白菜素、朱砂根皂苷A、麦考酚酸。结论 本研究初步推测L-焦
谷氨酸、丁香酸、岩白菜素、朱砂根皂苷A、麦考酚酸是红凉伞的药效物质基础。
关键词 红凉伞;化学成分;入血成分;超高效液相色谱-四极杆-静电场轨道阱高分辨质谱
Analysis of chemical constituents and components absorbed into plasma of Ardisia crenata based on UPLC-
QE-HF-MS/MS
1
SHI Hui 1, 2, 3 ,LI Xiao ,ZHOU Ying ,DING Jingxin ,LIU Chang ,LIU Xiongwei ,DONG Xiu ,CHEN Yun ,
4
1, 2
1
1
1, 2
1, 2
1, 2
FENG Tingting (1. School of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang
550025, China;2. Research Center for Application and Development of Medicine and Food Dual-use Resources,
Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China;3. Nano-drug Technology
Research Center of Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China;4. Guizhou
Sanli Pharmaceutical Co., Ltd., Guizhou Anshun 561100, China)
ABSTRACT OBJECTIVE To analyze the chemical constituents and components absorbed into plasma of the extract of Ardisia
crenata and to elucidate its possible pharmacodynamic material basis. METHODS Overall, 12 rats were randomly assigned to the
blank group (n=6) and A. crenata group (n=6) by the paired comparison method. The drug was administered once daily in the
morning and afternoon for three days. Serum samples were prepared from serum after redosing on 4th day. The UPLC-QE-HF-MS/
MS was used to analyze and identify the chemical constituents in A. crenata extract and serum samples. Compound Discoverer 3.0
was employed for retention time correction, peak identification, and peak extraction. According to the secondary mass spectrometry
information, the Thermo mzCloud online and Thermo mzVault local databases, referring to the relevant literature and control
quality spectrum information were used to preliminarily identify the chemical constituents and components absorbed into plasma of
A. crenata. RESULTS A total of 34 compounds were identified from the extract of A. crenata, mainly coumarins, flavonoids,
organic acids, amino acids, including bergenin, quercetin, gallic acid, L-pyroglutamic acid, etc. Besides, 5 components absorbed
into plasma were identified from serum samples: L-pyroglutamic acid, syringic acid, bergenin, cinnabar root saponin A, and
mycophenolic acid. CONCLUSIONS L-pyroglutamic acid, syringic acid, bergenin, cinnabar root saponin A, and mycophenolic
acid may act as the pharmacodynamic material basis of A.
Δ 基金项目 贵州省科技计划项目(No.黔科合基础-ZK〔2022〕一
crenata.
般483);贵州省科技成果应用及产业化(非临床专项)项目(No.黔科合 KEYWORDS Ardisia crenata; chemical constituents;
成果〔2021〕一般 137);贵州省教育厅高校科技创新团队(No. 黔教技
components absorbed into plasma; UPLC-QE-HF-MS/MS
〔2023〕069号);贵州省教育厅高等学校科学研究项目(青年项目)(No.
黔教技〔2022〕216 号);安顺市科技计划项目(No. 安市科社〔2022〕15
号);贵州中医药大学博士启动基金(No.贵中医博士启动〔2019〕16) 红凉伞是紫金牛科紫金牛属植物红凉伞 Ardisia
*第一作者 讲师,博士。研究方向:中药及民族药药效物质基础
crenata Sims var. bicolor(Walk)C.Y. Wu et C. Chen 的干
及质量标准。E-mail:462278666@qq.com
燥根及根茎,是壮族、瑶族常用民间草药 [1—2] 。红凉伞具
# 通信作者 教授,博士。研究方向:中药民族药及食药资源基础
研究与应用。E-mail:ftt0809@163.com 有祛风除湿、清热解毒、止咳平喘等功效,常用于治疗跌
· 316 · China Pharmacy 2024 Vol. 35 No. 3 中国药房 2024年第35卷第3期