摘要
通过对3个黄杨品种(大叶黄杨、金心黄杨、金边黄杨)的叶绿素、类胡萝卜素、花色苷进行测定和分析,认为金心黄杨和金边黄杨的黄色部分不是由类胡萝卜素的绝对含量增加或类胡萝卜素与叶绿素比值的提高形成的,而是由于黄色部分总色素特别是叶绿素含量降低而造成的。
The varieties used in this research were Euonymus japonicus ＇Daye Huangyang＇ , Euonymus japonicus ＇Jinbian Huangyang＇ , Euonymus japonicus ＇Jinxin Huangyang＇ . Through studying chlorophyll content, carotenoid content, anthocyanin content, we can explore the relationship between leaf color and pigment content of plant leaf. The results indicated that： （1） compared with the green leaves, the chlorophyll and carotenoid content of pigments in the yellow area is lower, the anthocyanin content is same. （2） the absence of pigments is the significant reason to cause the variations of leaves color
出处
《南方农业》
2012年第10期11-13,共3页
South China Agriculture
基金
重庆市科委科技攻关项目(CSTC
2010AC1113)
关键词
黄杨
叶色
叶绿素
类胡萝卜素
Euonymusjaponicus
Leaf color
Chlorophyll
Carotenoid
