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首页> 外文期刊>Turkish Journal of Agriculture & Forestry >Investigations on The Changes of Phenolic Substances During Flower Bud Development in Strawberries
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Investigations on The Changes of Phenolic Substances During Flower Bud Development in Strawberries

机译：草莓花芽发育过程中酚类物质变化的调查

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The extracts prepared from the samples which were collected weekly intervals betweeen August and December in 1990 and 1992 were analyzed by thin layer chromatography and the changes in phenolic substances during flower bud developmental stages in strawberries were examined. Some differences were determined in terms of phenolic compositions among the developmental stages in the one dimensional chromatograms of young and mature leaves of Pocahontas, Tioga and Yalova-110 strawberry cultivars and these differences were observed during the same periods in all the three years. The 4th week of August, the 2nd week of September and the 4th week of December were found to be similar for three strawberry cultivars in terms of differentiation of phenolic substances by examining in two dimensional chromatograms. More differences were observed in phenylpropane compounds compared to the other phenolic compounds. Different periods with different composition of phenolic substances were investigated and developmental stages of flower bud corresponding to these periods in strawberry were determined.
机译：用薄层色谱分析从1990年和1992年8月和12月之间每周收集一次的样品中制备的提取物，并用薄层色谱法分析了草莓花芽发育阶段酚类物质的变化。在风果，Tioga和Yalova-110草莓品种的年轻和成熟叶片的一维色谱图中，在发育阶段之间的酚组成方面存在一些差异，并且在这三年中均观察到了这些差异。通过二维色谱图检查，发现三个草莓品种的8月4日，9月2日和12月4日相似。与其他酚类化合物相比，在苯基丙烷化合物中观察到更多差异。研究了酚类物质组成不同的不同时期，并确定了与这些时期相对应的草莓花芽的发育阶段。

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