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Author:
Date:
2015-10-20
[Abstract] Propolis (bee glue) is a natural substance produced by bees upon collection of mainly plant resins. Bees use it as antiseptic sealing agent between honeycombs and to preserve the hive from external contamination. Numerous scientific studies have been published on the biological properties of propolis including its anti-inflammatory, anti-oxidant, immunostimulant, antitumour and antimicrobial activity. Different propolis chemotypes have been characterised based on the nature of the plant-derived substances present and the geographical origin of collection. Here, we describe the isolation of nine triterpenes from a sample of propolis originating from North-Western Cameroon. All compounds were identified following analysis of their spectroscopic data and comparison with previously published ...
[摘要] 蜂胶（蜂胶）是在收集主要植物树脂时由蜜产生的天然物质。 蜂用作蜂窝之间的防腐密封剂，并保护蜂巢免受外部污染。 已经发表了关于蜂胶的生物学性质的许多科学研究，包括其抗炎，抗氧化，免疫刺激，抗肿瘤和抗微生物活性。 已经基于存在的植物衍生物质的性质和收集的地理起源来表征不同的蜂胶化学型。 在这里，我们描述了从源自喀麦隆西北部的蜂胶样品中分离出九种三萜。 在分析其光谱数据并与先前发表的报告比较后鉴定所有化合物。
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