^(1)H NMR spectroscopy was adopted to determine compositional changes(mainly sugars,organic acids and amino acids)involved in cold-stored immature soybean grains after exogenous spermine treatment.Significant changes ...^(1)H NMR spectroscopy was adopted to determine compositional changes(mainly sugars,organic acids and amino acids)involved in cold-stored immature soybean grains after exogenous spermine treatment.Significant changes of sugars,including sucrose,galactose,myo-inositol,glucose and fructose were detected in soybean after spermine treatment.As for the organic acids related to tricarboxylic acid cycle,the levels of malic and fumaric acids decreased but the level of citric acid increased.However,no significant changes were observed for amino acids in spermine-treated soybeans.By using metabolic profile analysis,a difference was observed between the aging of soybean grains as such and those treated with spermine.This study provides an insight into the accumulation of metabolites in postharvest immature soybeans after exogenous spermine-treatment.展开更多
Correction:Food Production,Processing and Nutrition 2,7(2020)https://doi.org/10.1186/s43014-020-00021-1 Following publication of the original article(Song et al.2020),the authors realised the Fig.1 was not very clear....Correction:Food Production,Processing and Nutrition 2,7(2020)https://doi.org/10.1186/s43014-020-00021-1 Following publication of the original article(Song et al.2020),the authors realised the Fig.1 was not very clear.The clear figure is given below.展开更多
基金The work was financially supported by the North Jiangsu Science and Technology project(No.SZ-YC2018002)the Tongzhou 510 talent project.
文摘^(1)H NMR spectroscopy was adopted to determine compositional changes(mainly sugars,organic acids and amino acids)involved in cold-stored immature soybean grains after exogenous spermine treatment.Significant changes of sugars,including sucrose,galactose,myo-inositol,glucose and fructose were detected in soybean after spermine treatment.As for the organic acids related to tricarboxylic acid cycle,the levels of malic and fumaric acids decreased but the level of citric acid increased.However,no significant changes were observed for amino acids in spermine-treated soybeans.By using metabolic profile analysis,a difference was observed between the aging of soybean grains as such and those treated with spermine.This study provides an insight into the accumulation of metabolites in postharvest immature soybeans after exogenous spermine-treatment.
文摘Correction:Food Production,Processing and Nutrition 2,7(2020)https://doi.org/10.1186/s43014-020-00021-1 Following publication of the original article(Song et al.2020),the authors realised the Fig.1 was not very clear.The clear figure is given below.