低温对不同耐冷大豆萌发种子游离脯氨酸变化的影响  

The Effect of Low Temperture on the Change of the Free Proline Content in Soybean Seeds

作　　者：马淑英[1] 尹田夫[1] 宋海星 侯建设 张思河 毕建丽 

机构地区：[1]中国人民解放军农牧大学

出　　处：《吉林农业科学》1998年第4期88-90,共3页Journal of　Jilin Agricultural Sciences

基　　金：解放军总后军需部资助项目

摘　　要：对耐冷及不耐冷的３个大豆品种进行了低温萌发，测定其游离脯氨酸的含量。结果表明，随低温（１０℃）萌发时间的延长，脯氨酸含量逐渐增加。耐冷的大豆品种Ｐｏｌａｎ的脯氨酸含量累积的缓慢，累积量也比不耐冷的大豆品种Ａ５及Ｃ１６４０的少。Soybeans with cold resistance and susceptible germinated under low temperture And survey of the content of free proline was done. The result showed that the free proline increased with the days increased in a low germinate temperature (10℃) The accumlative process of free proline is slow in cold reaistance polan.The accumulation of free proline in polan is less than that in A 5 and C 1640 which with no cold resistance

关 键 词：大豆 低温萌发 游离脯氨酸 抗冷性 

分 类 号：S565.103[农业科学—作物学]