Dynamic Changes in the Mineral Composition Within the Fruiting Body of Volvariella volvacea Bull ex Fr . Singer from the Philippines
Dynamic Changes in the Mineral Composition Within the Fruiting Body of Volvariella volvacea Bull ex Fr . Singer from the Philippines
复制标题
草菇子实体内矿物质成分的动态变化。
DOI：
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发表时间：
2016
期刊：
影响因子：
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通讯作者：
R. Reyes
中科院分区：
文献类型：
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作者：
M. R. Umagat;R. M. Dulay;J. Olivo;M. Abon;E. Bismark;Francisco;S. Kalaw;R. Reyes
自然生长的草菇子实体是我们调查的对象。我们的研究小组试图描述从菲律宾农村社区的生活垃圾倾倒坑收集的子实体内矿物质成分的动态变化。将子实体样品风干，并使用安装在日立 SU1510 扫描电子显微镜中的 Thermo EDX 系统（Noran System 6，Ultra Dry，10mm2 SDD 晶体，129eV 分辨率，NORVAR 窗口，LN2-Free Type D etector）进行元素分析。我们的调查结果表明，草芥含有以下矿物质：钙、氯、铁、钾、镁、锰、钠、钾、硫和硅。在矿物质中，钾含量最丰富，分布在部分开放的草菇子实体内的不同部位。子实体内不同矿物质的分布没有明显的趋势，这意味着子实体内矿物质的原生质流通常会发生动态变化。这是第一份关于草芥子实体中不同矿物质动态分布的报告。
Naturally growing fruiting bodies of Volvariella volvacea were the subject of our investigation. Our researc h team attempted to describe the dynamic changes in the mineral composition within t e fruiting bodies which were collected from a dump ing pit of household wastes in a rural community in the Philippines. Samples of frui ting bodies were air dried and subjected to element al analysis using Thermo EDX System (Noran System 6, Ultra Dry, 10mm2 SDD crysta l, 129eV resolution, NORVAR window, LN2-Free Type D etector) installed in Hitachi SU1510 Scanning Electron Microscope. Result s of our investigation showed that V. volvacea contains the following minerals: calcium, chlorine, iron, potassium, magnesium, man ganese, sodium, potassium, sulphur and silicon. Amo ng the minerals, potassium was the most abundant and distributed in the different par s within the fruiting body of a partially opene d pileus of V. volvacea. There was no marked trend in the distribution of the different m inerals within the fruiting body which implies that dynamic changes usually occur as a result of protoplasmic streaming of minerals within the fruiting body. This is the first report regard ing the dynamic distribution of the different minerals in the fruiting body of V. volvacea.