摘要
试验采用丙酮和酒精萃取分光光度法测定植物的各种色素含量。结果表明,阳生植物色素含量为叶绿素a>叶黄素>叶绿素b>胡萝卜素;阴生植物色素含量为叶绿素a>叶绿素b>叶黄素>胡萝卜素;两者的植物色素含量是总叶绿素>类胡萝卜素。其中一品红的叶绿素a、叶绿素b、叶黄素、胡萝卜素含量均为最高,吊兰的胡萝卜素为最低,其他色素均为四季海棠的含量为最低。
The pigment content of several sun plants and shade plants was determined using spectrophotometry to extraction of acetone and alcohol. The results showed that the trend of the pigment content of sun plants was chlorophyll a lutein chlorophyll b carotene, and the shade plants was chlorophyll a chlorophyll b lutein carotene, the total chlorophyll carotenoid. The chlorophyll a, chlorophyll b, lutein, carotene content of the Euphorbia pulcherrima were the highest, and the carotene of the Chlorophytum comosum was the lowest,the other pigments of the Begonia semperflorens were the lowest.
出处
《湖北农业科学》
北大核心
2010年第5期1126-1129,共4页
Hubei Agricultural Sciences
基金
广西教育厅科研基金项目(200911MS2P5)
广西自治区高校优秀人才计划项目(RC2007043)
广西民族师范学院科研基金项目(ybxm200918)
关键词
阴生植物
阳生植物
色素
比较分析
shade plants
sun plants
pigment
comparative analysis
