农业环境科学学报2012，Vol.31Issue(6)：1066-1069,4.
用关联度分析硒镧复合作用下巴西蘑菇氨基酸含量与镉含量的关系
Grey Relational Grade Analysis on the Relationship of Amino Acid Contents and Cd Content in Agaricus brasiliensis Under Interaction of Selenium and Lanthanium
摘要
Abstract
The grey system theory was employed to analyze the relationships of 17 amino acids content and Cd content of Agaricus brasiliensis under interaction of selenium and lanthanium to study reasonable selenium and lanthanium amounts for producing low Cd -content mushroom. The results showed that, under the interaction of selenium and lanthanium, the relational grade of his content with Cd content was 0.79, which was the biggest among 17 amino acids. The Thr content was in the next relational grade with Cd content, the third position of grey relational grade was Cys and the lowest was Met. The high relational grade meant the more similarity, so the his content was the biggest relationship with Cd content. The order of relational grades in different treatments was B4>B3>B,>Bo>EI, among which, B4 got the biggest relational grade with the value of 0.87; B2 got the lowest grade with the value of 0.56. It meant the concentration of selenium and lanthanium had certain effects on Cd and amino acid contents in the fruit bodies of Agaricus brasiliensis.关键词
巴西蘑菇/氨基酸/镉/灰色系统理论/关联度Key words
Agarocus brasiliensis S.Wasser, amino acid/ Cd/ grey system theory/ relational grade分类
资源环境引用本文复制引用
江枝和,翁伯琦,雷锦桂,肖淑霞,王义祥..用关联度分析硒镧复合作用下巴西蘑菇氨基酸含量与镉含量的关系[J].农业环境科学学报,2012,31(6):1066-1069,4.基金项目
国家科技支撑计划资助项目(2012BAD14B15) （2012BAD14B15）
