龙舌兰菌菌丝体化学成分及其清除ABTS自由基活性研究。

IF 1.4 4区生物学 Q4 MYCOLOGY

International journal of medicinal mushrooms Pub Date : 2023-01-01 DOI:10.1615/IntJMedMushrooms.2023048194

Wenting Hu, Yongchuan Li, Yudie He, Qingfeng Meng, Jianhua Ju, Shaobin Fu

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引用次数: 0

摘要

雪梨菇是一种营养价值高、药用价值高的食用菌。人工栽培技术取得突破性进展，在云南、贵州、四川等地得到推广，取得了良好的经济效益。研究了白螺旋藻固体培养物乙酸乙酯(乙酯萃取物)的次生代谢产物。采用硅胶柱层析、半制备HPLC、重结晶、中压柱层析等方法得到了15个化合物。9个化合物首次从Lepista属中分离得到，11个化合物首次从L. sordida种中分离得到。化合物13和14具有较强的ABTS清除活性。

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Chemical Constituents from Mycelia of Lepista sordida (Agaricomycetes) and Their ABTS Radical Scavenging Activity.

Lepista sordida is an edible mushroom possessing high nutritional value and high medicinal value. The artificial cultivation technology of L. sordida made a breakthrough and has been popularized in Yunnan, Guizhou, Sichuan province with good economic benefits. The secondary metabolites were investigated from ethyl EtOAc (acetate extract) of solid cultures of L. sordida. Silica gel column chromatography, semi-preparation HPLC, recrystallization, and medium pressure column chromatography were applied to obtain 15 compounds. Nine compounds were first isolated from genus Lepista and 11 compounds were first isolated from species L. sordida. Moreover, compounds 13 and 14 exhibited strong scavenging activity of ABTS.

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来源期刊

International journal of medicinal mushrooms 医学-药学

CiteScore

2.60

自引率

16.70%

发文量

审稿时长

6-12 weeks

期刊介绍： The rapid growth of interest in medicinal mushrooms research is matched by the large number of disparate groups that currently publish in a wide range of publications. The International Journal of Medicinal Mushrooms is the one source of information that will draw together all aspects of this exciting and expanding field - a source that will keep you up to date with the latest issues and practice. The International Journal of Medicinal Mushrooms published original research articles and critical reviews on a broad range of subjects pertaining to medicinal mushrooms, including systematics, nomenclature, taxonomy, morphology, medicinal value, biotechnology, and much more.