不同品种紫薯代谢品质差异分析
Analysis of Differences in Metabolic Quality Among Different Varieties of Purple Potatoes
王宁宁 1王庆彬 1史磊 1孙哲 2丁军 1彭春娥 3张晓英4
作者信息
- 1. 山东宇泰生物种业有限公司,山东 泰安 271000
- 2. 泰安市农业科学院,山东 泰安 271000
- 3. 山东省农业科学院 农产品加工与营养研究所,山东 济南 250100
- 4. 山东宇泰生物种业有限公司,山东 泰安 271000;华中农业大学 资源与环境学院,湖北 武汉 430070
- 折叠
摘要
通过非靶向代谢组学对 3 个紫薯品种代谢物进行研究.结果表明,非靶向代谢组学共检测出4 700 种代谢物,3 个品种的代谢物差异明显.富集到多种路径,差异路径有氨基酸合成和代谢路径、淀粉和蔗糖代谢路径、腺苷酸活化蛋白激酶(AMPK)代谢路径等.本研究为揭示甘薯品质差异机制提供了理论依据,对紫薯市场推广、品种选育改良具有指导意义.
Abstract
Study the metabolites of three sweet potato varieties through non targeted metabolomics.The results showed that a total of 4 700 metabolites were detected in non targeted metabolomics,with significant differences in metabolites among the three varieties.Enriched in multiple pathways,differential pathways include amino acid synthesis and metabolism pathways,starch and sucrose metabolism pathways,adenylate activated protein kinase(AMPK)metabolism pathways,etc.This study provides a theoretical basis for revealing the mechanism of quality differences in sweet potatoes,and has guiding significance for the market promotion and variety selection and improvement of purple potatoes.
关键词
甘薯/代谢组学/代谢通路Key words
sweet potato/metabolomics/metabolic pathways引用本文复制引用
出版年
2024
NETL
NSTL
万方数据