甜玉米与普通玉米籽粒发育过程中碳水化合物及氨基酸消长规律的比较研究

作物学报 ›› 1992, Vol. 18 ›› Issue (04): 307-311.

甜玉米与普通玉米籽粒发育过程中碳水化合物及氨基酸消长规律的比较研究

孙政才陈国平

北京市农林科学院作物研究所

收稿日期:1991-03-02 修回日期:1991-06-16 出版日期:1992-07-12 网络出版日期:1992-07-12

Comparative Studies on the Norm of the Variation of the Carbohydrate and Amino Acid Contents in the Developing Grains of Sweet Corn and Normal Corn(Zea mays L.)

Sun Zhengcai;Chen Guoping

Institute of Crop Science, Beijing Academy of Agricultural and Forestry Sciences

Received:1991-03-02 Revised:1991-06-16 Published:1992-07-12 Published online:1992-07-12

摘要/Abstract

摘要：

不同类型玉米籽粒中氨基酸总量、蛋白态氨基酸、游离氨基酸及赖氨酸、色氨酸含量变化趋势相同。单粒中蛋白态氨基酸和氨基酸总量积累速率为:普通玉米>普甜玉米>超甜玉米,游离氨基酸则相反;以干物质为基础的表示结果与上述相反。赖氨酸及色氨酸含量开始时上升,这最大值后下降,前期类型间差别不大,后期逐增,两种甜玉米的含量明

关键词: 玉米, 氨基酸含量, 品质

Abstract:

Field studies were carried out to determine the norm of the variation ofthe carbohydrate content and amino acid (AA) content in corn grains during the devel-opment of three types of corn, i. e., standard sweet corn, super sweet corn and nor-mal corn. The results indicated that the norm of the variat

Key words: Corn, Amino acids content, Quality

孙政才;陈国平. 甜玉米与普通玉米籽粒发育过程中碳水化合物及氨基酸消长规律的比较研究[J]. 作物学报, 1992, 18(04): 307-311.

Sun Zhengcai;Chen Guoping. Comparative Studies on the Norm of the Variation of the Carbohydrate and Amino Acid Contents in the Developing Grains of Sweet Corn and Normal Corn(Zea mays L.)[J]. Acta Agron Sin, 1992, 18(04): 307-311.

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