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野生与栽培环境对博氏牛至抗氧化及药用成分的影响

Influence of Wild and Cultivated Environments on the Antioxidant and Medicinal Components of A. Boriss.

作者信息

Wei Xin, Chang Qiu-Yang, Liu Yang, Hua He-Nian, Liu Ya-Nan, Tang Zhong-Hua, Mu Li-Qiang

机构信息

School of Forestry, Northeast Forestry University, Harbin 150040, China.

Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin 150500, China.

出版信息

Plants (Basel). 2024 Dec 19;13(24):3544. doi: 10.3390/plants13243544.

Abstract

A. Boriss., recognized for its significant medicinal potential, is increasingly threatened by overharvesting in wild habitats. This study aims to elucidate the phytochemical and pharmacological distinctions between wild and cultivated to support sustainable cultivation practices. Utilizing UPLC and GC-MS, we conducted a comprehensive analysis of primary metabolites (e.g., soluble sugars, amino acids) and secondary metabolites (e.g., phenolic compounds, flavonoids) in both root and aboveground tissues from wild and cultivated sources. Results revealed that habitat plays a critical role in metabolite composition, with wild roots showing notably higher antioxidant properties and concentrations of key secondary metabolites, including epigallocatechin, which are linked to the plant's medicinal efficacy. Conversely, cultivated plants demonstrated elevated levels of primary metabolites, reflecting adaptation to nutrient-rich, soil-based growth environments. These findings underscore the pharmacological importance of environmental factors in optimizing for medicinal use and highlight essential considerations for its sustainable cultivation strategies.

摘要

A. Boriss.因其显著的药用潜力而闻名,但其野生栖息地因过度采收而受到越来越大的威胁。本研究旨在阐明野生和栽培品种之间的植物化学和药理学差异,以支持可持续种植实践。利用超高效液相色谱法(UPLC)和气相色谱-质谱联用仪(GC-MS),我们对来自野生和栽培来源的根和地上组织中的初级代谢产物(如可溶性糖、氨基酸)和次级代谢产物(如酚类化合物、黄酮类化合物)进行了全面分析。结果表明,栖息地在代谢产物组成中起着关键作用,野生品种的根表现出明显更高的抗氧化特性和关键次级代谢产物的浓度,包括表没食子儿茶素,这些都与植物的药用功效有关。相反,栽培植物的初级代谢产物水平升高,反映出其对富含营养的土壤生长环境的适应性。这些发现强调了环境因素在优化药用品种方面的药理学重要性,并突出了其可持续种植策略的重要考虑因素。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3a1f/11680074/0bbf27ccaa37/plants-13-03544-g001.jpg

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