
浏览全部资源
扫码关注微信
1.上海中医药大学中药研究所,中药标准化教育部重点实验室,中药功效成分发掘与利用全国重点实验室(上海 201203)
2.新疆第二医学院药学院(新疆 克拉玛依 834000)
3.新疆奇沐医药研究院(新疆 乌鲁木齐 830000)
蒋惠,女,硕士研究生,主要从事中药药效物质基础与体内过程研究工作
李建光,教授,博士研究生导师;E-mail:xjykdx_ljg @163.com
王长虹,研究员,博士研究生导师;E-mail:wchcxm@ 163.com
收稿:2025-09-05,
纸质出版:2026-01-10
移动端阅览
蒋惠,刘伟,程雪梅,等.黄芪中皂苷类成分UHPLC⁃ELSD分析方法的建立与应用[J].上海中医药杂志,2026,60(1):64-72.
JIANG Hui,LIU Wei,CHENG Xuemei,et al.Development and application of an UHPLC‑ELSD method for analysis of saponins in Astragali Radix[J].Shanghai Journal of Traditional Chinese Medicine,2026,60(1):64-72.
蒋惠,刘伟,程雪梅,等.黄芪中皂苷类成分UHPLC⁃ELSD分析方法的建立与应用[J].上海中医药杂志,2026,60(1):64-72. DOI: 10.16305/j.1007-1334.2025.z20250905005.
JIANG Hui,LIU Wei,CHENG Xuemei,et al.Development and application of an UHPLC‑ELSD method for analysis of saponins in Astragali Radix[J].Shanghai Journal of Traditional Chinese Medicine,2026,60(1):64-72. DOI: 10.16305/j.1007-1334.2025.z20250905005.
目的
2
建立简便、快速、可行的分析黄芪中主要皂苷类成分黄芪皂苷Ⅰ(ASⅠ)、异黄芪皂苷Ⅰ(Iso-ASⅠ)、黄芪皂苷Ⅱ(ASⅡ)、异黄芪皂苷Ⅱ(Iso-ASⅡ)、黄芪皂苷Ⅲ(ASⅢ)、黄芪甲苷(ASⅣ)及环黄芪醇(CA)的含量测定方法,为黄芪质量标准的改进奠定基础。
方法
2
通过单因素考察和响应面Box-Behnken设计对样品前处理方法的主要因素提取时间、提取溶剂和料液比进行优化。采用超高效液相色谱仪联用蒸发光散射检测器(UHPLC-ELSD)对黄芪中主要皂苷类成分进行含量测定。色谱条件:Waters HSS T3色谱柱(2.1 mm × 100 mm, 1.7 μm);流动相为A(0.1% 甲酸水溶液)- B (乙腈),梯度洗脱程序:0~1 min,28% B~35% B;1~6 min,35% B~35% B;6~13 min,35% B~48% B;13~17 min,48%B~48%B。进样体积为8 μL,流速为0.3 mL/min,柱温30 ℃,漂移管温度为60 ℃,雾化器温度70 ℃,气体流速1.6 标准升每分钟(SLM)。
结果
2
样品前处理优化的最佳条件为加热回流提取2 h,提取溶剂为体积分数70%甲醇溶液,料液比为1∶60。建立的含量测定方法专属性良好,ASⅠ、Iso-ASⅠ、ASⅡ、Iso-ASⅡ、ASⅢ、ASⅣ及CA等7种成分的精密度实验
RSD
为0.30%~2.89%,加样回收率为95.65%~105.18%;除CA外的其他6个成分的重复性RSD和48 h内样品稳定性
RSD
分别小于2.92%和2.83%(黄芪样品中CA低于检测限,无重复性和稳定性数据),方法学验证符合要求。含量测定结果表明,黄芪皂苷类化合物之间存在显著正相关关系,且含量与产地和生长年限相关;黄芪皂苷类化合物含量遵循ASⅠ
>
ASⅡ
>
Iso-ASⅠ ≥ ASⅣ
>
Iso-ASⅡ
>
ASⅢ的规律,CA水平低于检测限。
结论
2
建立了一个简便、快速、高效、分离度好的含量测定方法,实现对多个黄芪皂苷类成分精准、快速测定,为黄芪皂苷类成分质量标志物的选择及科学的黄芪质量标准建立奠定了基础。
Objective
2
To establish a simple, rapid and practical quantitative analysis method for multiple astragalosides, including astragaloside Ⅰ (ASⅠ), isoastragaloside Ⅰ (Iso-ASⅠ), astragaloside Ⅱ(ASⅡ), isoastragaloside Ⅱ (Iso-ASⅡ), astragaloside Ⅲ (ASⅢ), astragaloside Ⅳ (ASⅣ) and cycloastragenol (CA) in Astragali Radix and to lay a foundation for improving the quality standard of Astragali Radix.
Method
2
The sample pretreatment method was optimized through single-factor experiments and response surface methodology (Box-Behnken design), focusing on three key parameters: extraction time, extraction solvent, and solid-to-liquid ratio. Quantitative analysis of astragalosides in Astragali Radix was performed using ultra-performance liquid chromatography coupled with an evaporative light scattering detector (UHPLC-ELSD). The chromatographic separation was achieved on a Waters HSS T3 column (2.1 mm × 100 mm, 1.7 μm) using a mobile phase consisting of A (0.1% formic acid aqueous solution) and B (acetonitrile) and eluted at a flow rate of 0.3 mL/min by the following gradient program: 0-1 min, 28% B to 35% B; 1-6 min, 35% B to 35% B; 6-13 min, 35% B to 48% B; 13-17 min, 48% B to 48% B. The injection volume was 8 μL, and the column temperature was maintained at 30 ℃. The evaporator temperature and nebulizer temperature were set at 60 ℃ and 70 ℃ respectively with a gas flow rate of 1.6 SLM.
Results
2
The optimal sample pretreatment conditions were determined as follows: 2 h of heated reflux extraction using 70% methanol as the solvent and a solid-to-liquid ratio of 1∶60. The established quantitative method demonstrated excellent specificity. The precision validation showed
RSD
values ranging from 0.30% to 2.89%, and the recover
y rates ranged from 95.65% to 105.18%. The
RSDs
for repeatability and 48-hour sample stability were within 2.92% and 2.83%, respectively (no repeatability or stability data were available for CA in Astragali Radix samples due to its content being below the detection limit). All validation results complied with acceptance criteria for quantitative analysis. Quantitative results revealed significant positive correlations among astragalosides, and their contents were related to geographical origin and growth years. The content of astragalosides followed the order: ASⅠ
>
ASⅡ
>
Iso-ASⅠ ≥ ASⅣ
>
Iso-ASⅡ
>
ASⅢ, with the level of CA below the detection limit.
Conclusions
2
A simple, rapid, efficient, and well-separated quantitative method is established, enabling accurate and simultaneous determination of multiple astragalosides. This approach provides a foundation for selecting quality markers among astragalosides and establishing scientific quality standards for Astragali Radix.
曾雯 , 周胜强 , 黄佳 , 等 . 黄芪免疫调节活性成分及其药理作用进展 [J]. 上海中医药杂志 , 2025 , 59 ( 1 ): 80 - 88 .
PENG Y , DENG X , YANG S S , et al . Progress in mechanism of Astragalus membranaceus and its chemical constituents on multiple sclerosis [J]. Chin J Integr Med , 2023 , 29 ( 1 ): 89 - 95 .
WANG P , WANG Z , ZHANG Z , et al . A review of the botany, phytochemistry, traditional uses, pharmacology, toxicology, and quality control of the Astragalus memeranaceus [J]. Front Pharmacol , 2023 , 14 : 1242318 .
蒋惠 . 黄芪皂苷类成分的生物合成、体内外转化、药理作用及质量控制研究进展 [J]. 上海中医药杂志 , 2025 , 59 ( 10 ): 80 - 93 .
王祯 , 张俊令 , 焦宏基 , 等 . 黄芪有效成分的药理作用与质量控制研究进展 [J]. 药物评价研究 , 2023 , 46 ( 4 ): 917 - 924 .
ZHANG L , HU Y , QI S , et al . Astragalus saponins and its main constituents ameliorate ductular reaction and liver fibrosis in a mouse model of DDC-induced cholestatic liver disease [J]. Front Pharmacol , 2022 , 13 : 965914 .
张娟利 , 刘清 , 王菲 . 黄芪总皂苷改善血管性痴呆大鼠的认知功能 [J]. 神经损伤与功能重建 , 2022 , 17 ( 5 ): 281 - 284 .
SHENG F , YANG S , LI M , et al . Research progress on the anti-cancer effects of Astragalus membranaceus saponins and their mechanisms of action [J]. Molecules , 2024 , 29 ( 14 ): 3388 .
邓宇 , 潘广涛 , 陈朝俊 . 黄芪皂苷治疗阿尔茨海默病研究进展 [J]. 中医学报 , 2023 , 38 ( 5 ): 921 - 926 .
田沙沙 . 黄芪总皂苷抗小鼠运动疲劳作用及机制研究 [D]. 南昌 : 江西科技师范大学 , 2021 .
KHAN A M , IDREES M , PERERA C D , et al . The effects of cycloastragenol on bovine embryo development , implantation potential and telomerase activity [J]. Reprod Fertil Dev , 2023 , 35 ( 10 ): 527 - 538 .
WU J , ZENG Z , LI Y , et al . Cycloastragenol protects against glucocorticoid-induced osteogenic differentiation inhibition by activating telomerase [J]. Phytother Res , 2021 , 35 ( 4 ): 2034 - 2044 .
国家药典委员会 . 中华人民共和国药典(2025年版):一部 [M]. 北京 : 中国医药科技出版社 , 2025 .
刘蓬蓬 , 鞠成国 , 林桂梅 , 等 . HPLC-CAD分析黄芪甲苷提取过程中黄芪皂苷类成分动态变化 [J]. 中国中医药信息杂志 , 2022 , 29 ( 11 ): 92 - 96 .
王亚鹏 . 不同生产模式及生长年限黄芪的品质评价及其差异形成的分子机制研究 [D]. 北京 : 中国中医科学院 , 2024 .
李倩 , 于丹 , 国立东 , 等 . 微生物发酵转化皂苷类化合物机制的研究进展 [J]. 中草药 , 2022 , 53 ( 22 ): 7264 - 7278 .
张烨 , 杨春静 , 孟琦 , 等 . 肠道菌群变化对黄芪甲苷的药代动力学影响 [J]. 中国中药杂志 , 2021 , 46 ( 12 ): 3144 - 3149 .
ZHOU R N , SONG Y L , RUAN J Q , et al . Pharmacokinetic evidence on the contribution of intestinal bacterial conversion to beneficial effects of astragaloside Ⅳ, a marker compound of Astragali radix, in traditional oral use of the herb [J]. Drug Metab Pharmacokinet , 2012 , 27 ( 6 ): 586 - 597 .
孟欣桐 , 乐世俊 , 杨智睿 , 等 . 黄芪皂苷类成分在人源肠道菌群中生物转化特征研究 [J]. 食品与药品 , 2018 , 20 ( 3 ): 161 - 167 .
郑娜 , 师亚玲 , 吉艳霞 , 等 . 温度和酸度对黄芪皂苷Ⅳ、Ⅲ、Ⅰ稳定性和转化的影响 [J]. 中南药学 , 2014 , 12 ( 11 ): 1062 - 1065 .
王亚丽 , 田曼 , 李江 , 等 . HPLC-DAD-ELSD法同时测定黄芪中10个成分的含量 [J]. 中南药学 , 2018 , 16 ( 9 ): 1268 - 1271 .
孙秀蕊 . 道地产区蒙古黄芪质量等级评价模式的探索研究 [D]. 北京 : 北京中医药大学 , 2022 .
0
浏览量
0
下载量
0
CSCD
0
CNKI被引量
关联资源
相关文章
相关作者
相关机构
沪公网安备 31011502015228号