不同的荔枝品种在不同季节叶片内脯氨酸的含量比较  

Comparison on Proline Conent of Litchi Leaves of Different Species in Different Seasons

作　　者：黎建玲[1] 甘耀坤[1] 庞瑞媛[1] 

机构地区：[1]玉林师范学院化学与生物系,实验师广西玉林537000

出　　处：《玉林师范学院学报》2005年第3期79-82,共4页Journal of Yulin Normal University

基　　金：玉林师范学院科研基金资助项目.编号为:03SYHS29.

摘　　要：通过对10种不同荔枝品种在不同季节叶片内脯氨酸含量进行测定,结果表明:在冬季有些品种间脯氨酸含量存在较大的差异性;在春季早熟种和中熟种脯氨酸含量较晚熟种多;在夏季品种间脯氨酸含量差异性不大;在秋季有两个品种脯氨酸含量较冬季多,大多数品种脯氨酸含量比夏季增多,且差异性不大。The test on the proline content of Litchi （Lithi chinensis sonn）leaves of ten different species in different seasons showed that in winter the proline content vavied considerably among some species;in spring early-maturing and middle-maturing species contained more proline than late-maturing ones;in summer proline content was of little difference;in autumn two of the species contained more proline than in winter, while the majority contained more proline than in summer,and with little diversity.

关 键 词：荔枝 品种 脯氨酸 

分 类 号：Q946[生物学—植物学]