杨乒, 范潘慧, 李耀利, 张慧, 颜继忠, 姚辉, 屠鹏飞, 姜勇. 肯尼亚野生肉苁蓉的物种鉴定与化学成分研究J. 药学学报, 2025, 60(6): 1836-1842. DOI: 10.16438/j.0513-4870.2025-0369
引用本文: 杨乒, 范潘慧, 李耀利, 张慧, 颜继忠, 姚辉, 屠鹏飞, 姜勇. 肯尼亚野生肉苁蓉的物种鉴定与化学成分研究J. 药学学报, 2025, 60(6): 1836-1842. DOI: 10.16438/j.0513-4870.2025-0369
YANG Ping, FAN Pan-hui, LI Yao-li, ZHANG Hui, YAN Ji-zhong, YAO Hui, TU Peng-fei, JIANG Yong. Species identification and chemical composition analysis of wild Cistanche plants from KenyaJ. Acta Pharmaceutica Sinica, 2025, 60(6): 1836-1842. DOI: 10.16438/j.0513-4870.2025-0369
Citation: YANG Ping, FAN Pan-hui, LI Yao-li, ZHANG Hui, YAN Ji-zhong, YAO Hui, TU Peng-fei, JIANG Yong. Species identification and chemical composition analysis of wild Cistanche plants from KenyaJ. Acta Pharmaceutica Sinica, 2025, 60(6): 1836-1842. DOI: 10.16438/j.0513-4870.2025-0369

肯尼亚野生肉苁蓉的物种鉴定与化学成分研究

Species identification and chemical composition analysis of wild Cistanche plants from Kenya

  • 摘要: 本文采用植物形态学、组织学及DNA条形码技术对肯尼亚野生肉苁蓉进行物种鉴定, 利用HPLC方法对肯尼亚野生肉苁蓉主要活性成分苯乙醇苷、糖醇和甜菜碱的含量进行测定, 同时进行肉苁蓉指纹图谱特征分析。研究结果表明: 肯尼亚野生肉苁蓉为塞内加尔肉苁蓉Cistanche senegalensis (Reut.) Beck。其松果菊苷、管花苷A、毛蕊花糖苷、异毛蕊花糖苷及2′-乙酰毛蕊花糖苷等活性成分的含量低于国产管花肉苁蓉, 高于国产荒漠肉苁蓉; 甜菜碱的含量与国产荒漠肉苁蓉相近, 但却不含有葡萄糖; 指纹图谱特征与管花肉苁蓉更为相似。本研究为肯尼亚肉苁蓉资源保护及深入研究与开发提供基础。

     

    Abstract: This study employed plant morphology, histology, and DNA barcoding techniques to identify the species of wild Cistanche plant in Kenya, and HPLC to determine the contents of its main active components, phenylethanoid glycosides, sugar alcohols, and betaine, alongside its fingerprint. The results showed that the wild Cistanche plant collected from Kenya was taxonomically identified as Cistanche senegalensis (Reut.) Beck. Compared to cultivated C. tubulosa from China, Kenyan C. senegalensis exhibited lower levels of echinacoside, cistanoside A, acteoside, isoacteoside, and 2′-acetylacteoside, but higher concentrations than those in C. deserticola. Betaine content was comparable to C. deserticola, while glucose was undetectable. The fingerprint of Kenyan C. senegalensis showed closer similarity to C. tubulosa. This work establishes a foundation for conserving Kenyan Cistanche resources and supports further research into their potential applications.

     

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