摘要
１８１份野生油菜种子的全氮全磷含量和超氧化物歧化酶（ＳＯＤ）活性及其同工酶的测定结果表明；野生油菜种子粗蛋白含量变相为２５．１１％—３７．６７％，平均含量为３１．２６％；全磷含量变幅为０．２３％—０．５７％，平均含量为０．３９５％。野生油菜种子ＳＯＤ活性变幅为１６０７．５—１８０５．５酶单位／克干重，平均为１７０６．１。萌发过程中野生油菜ＳＯＤ活性的变化大于栽培油菜品种，ＳＯＤ同工酶谱带多１—２条。
Nitrogen and phosphorus content and superoxide dismutase(SOD)activity of 181 accessions of wild rapseed were tested.The seed protein content ranged 25.11 %-37.69% with an average of 31.26% while the content of phosphorus was 0.23%-0.57% with an average of 0.39%.The SOD activity ranged 1607.5-1805.5 enzyme unit per gram(averagely 1706.1).During germination,the variation in SOD activity among the wild materials was vast compared to the cultivated genotypes.
出处
《中国油料》
CSCD
北大核心
1995年第3期34-36,39,共4页
关键词
野生油菜
氮
磷
超氧化物歧化酶
Wild rapeseed
Nitrogen
Phosphorus
Superoxide dismutase
