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光滑马戈尼亚(Magonia glabrata)的抗氧化、鱼毒性和卤虫致死性试验。

Antioxidant, icthyotoxicity and brine shrimp lethality tests of Magonia glabrata.

作者信息

Lemos Telma L G, Machado Luciana L, Souza João S N, Fonseca Aluisio M, Maia Juliana L, Pessoa Otilia D L

机构信息

Departamento de Química Orgânica e Inorgânica, Universidade Federal do Ceará, CP 12200, Fortaleza, Ceará, 60451-970, Brazil.

出版信息

Fitoterapia. 2006 Sep;77(6):443-5. doi: 10.1016/j.fitote.2006.04.008. Epub 2006 May 24.

Abstract

The ethanolic extract of the fruit bark from Magonia glabrata yielded shikimic acid, scopoletin, sitosterol glycoside and 2-O-methyl-l-inositol. Antioxidant, icthyotoxicity and brine shrimp lethality activities were observed in this extract. The major constituent, 2-O-methyl-l-inositol, was found to be inactive in two assays but showed moderate activity as a radical scavenger.

摘要

光滑马尼奥木果实树皮的乙醇提取物产生了莽草酸、东莨菪亭、甾醇糖苷和2-O-甲基-L-肌醇。在该提取物中观察到抗氧化、鱼毒性和卤虫致死活性。主要成分2-O-甲基-L-肌醇在两项试验中无活性,但作为自由基清除剂显示出中等活性。

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