Abstract Three Actinidia species fruit have been used to study the dynamic changes of the phenolic composition and concentration during their fruit development with high performance liquid chromatography (HPLC). The results showed that there was a clear downward trend of the total phenol contents in fruit of the three Actinidia species, but it was significantly different among them. Total phenol content in fruit of A. eriantha ‘Ganmi No. 6’ was the highest, more than ten times higher compared to the other two species. All nine phenolic monomer of gallic acid, catechin, p-hydroxybenzoic acid, epicatechin, caffeic acid, vanillic acid, rutin, ferulic acid and quercetin were detected in the three species during their fruit development. However, the dynamic change pattern and the proportion of each phenolic monomer as part of the total phenols varied greatly among the three species. During fruit development, the content of each phenolic monomer in fruit of ‘Ganmi No. 6’ was significantly higher than that in fruit of A. chinensis ‘Hongyang’ and A. deliciosa ‘Jinkui’ (P

中文翻译：

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三种猕猴桃（猕猴桃）果实发育过程中苯酚和抗氧化能力的动态变化

摘要 以三种猕猴桃果实为研究对象，采用高效液相色谱法(HPLC)研究了果实发育过程中酚类成分和浓度的动态变化。结果表明，3种猕猴桃果实中总酚含量均呈明显下降趋势，但差异显着。刺槐'甘密6号'果实中总酚含量最高，比其他两个品种高十倍以上。三个品种果实发育过程中均检出没食子酸、儿茶素、对羟基苯甲酸、表儿茶素、咖啡酸、香草酸、芦丁、阿魏酸和槲皮素等9种酚类单体。然而，三种酚类单体的动态变化模式和各酚类单体在总酚类中所占的比例差异很大。在果实发育过程中，'甘蜜6号'果实中各酚类单体的含量显着高于'红阳'和美味'金葵'（P