利用^(14)N(d ,p)^(15)N核反应对各品系小麦种子中蛋白质含量分析初探  

THE ANALYSES OF PROTEIN CONTENTS IN WHEAT SEEDS BY USING (14)N(d ,p)^(15)N REACTION

作　　者：罗小兵[1] 曹建华[1] 安竹[1] 曹养书[1] 王芳汀[1] 彭秀峰[1] 何福庆 缪竞威 宣朴[2] 瞿世洪[2] MelenevskyAE 

机构地区：[1]辐射物理及技术教育部重点实验室.四川大学原子核科学技术研究所,成都610064 [2]四川省农科院生物技术核技术研究所,成都610066 [3]ShelterCenter

出　　处：《四川大学学报（自然科学版）》2000年第6期946-949,共4页Journal of Sichuan University(Natural Science Edition)

基　　金：国家自然科学基金;教育部留学回国人员启动基金;高等学校重点实验室访问学者基金;四川省应用基础专项基金

摘　　要：The rates of 14 N/ 12 /C in wheat seeds wene measured by using 14 N( d,p ) 15 N and 12 C( d,p) 13 C reactions induced by 13.4MeV deuterons which wene produced by a cylotron.According to the measured 14 N/ 12 C rates,the relative protein contents in different wheat sorts were defermined and compared with the results obtained by the Kjeldahl method.The rates of 14 N/ 12 /C in wheat seeds wene measured by using 14 N( d,p ) 15 N and 12 C( d,p) 13 C reactions induced by 13.4MeV deuterons which wene produced by a cylotron.According to the measured 14 N/ 12 C rates,the relative protein contents in different wheat sorts were defermined and compared with the results obtained by the Kjeldahl method.

关 键 词：小麦种子 蛋白质 含量测定 K氏分析法 ^14N(D P)^15N核反应分析法 氮碳数比 

分 类 号：S512.101[农业科学—作物学]