首页> 外文期刊>Phytochemistry >Production of huperzine A and other lycopodium alkaloids in Huperzia species grown under controlled conditions and in vitro. (Meinhart H. Zenk Memorial Issue.)
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Production of huperzine A and other lycopodium alkaloids in Huperzia species grown under controlled conditions and in vitro. (Meinhart H. Zenk Memorial Issue.)

机译:石杉属A和其他石蒜生物碱在受控条件下和体外生长的石杉属物种中的生产。 (Meinhart H. Zenk纪念期。)

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摘要

A UPLC-MS method was developed for quantifying huperzine A (HupA), an anti-Alzheimer's disease (AD) drug candidate from the traditional Chinese medicine Qian Ceng Ta (Huperzia serrata), in samples of 11 Huperzia genus plants. The highest content of HupA was found in Huperzia pinifolia. The accumulation of various Lycopodium alkaloids was monitored in these tissues using high resolution Q-IMS-TOFMS analysis. Tissue culture of various Huperzia species has been achieved and production of HupA has been confirmed in the callus of H. pinifolia. Furthermore, it was established that the major alkaloid produced by the naturally grown plant and the callus of H. pinifolia changed dramatically from HupA to nankakurine B.
机译:开发了一种UPLC-MS方法,对11种石杉属植物的样品中的石杉碱A(HupA)进行了定量,石杉碱A(HupA)是来自中药Qian Ceng Ta(Huperzia serrata)的抗阿尔茨海默氏病(AD)候选药物。 HupA含量最高的是石杉。使用高分辨率Q-IMS-TOFMS分析监测这些组织中各种石蒜生物碱的积累。已经实现了多种石杉属植物的组织培养,并且已经在H. pinifolia的愈伤组织中证实了HupA的产生。此外,已经确定,由自然生长的植物产生的主要生物碱和松叶愈伤组织的愈伤组织从HupA变为nankakurineB。

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