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Differential metabolic networks in three energy substances of flaxseed (Linum usitatissimum L.) during germination.
Dong, Yaoyao; Li, Yonglin; Su, Weidong; Sun, Pengda; Yang, Huijun; Li, Qi; Du, Shuangkui; Yu, Xiuzhu.
Afiliación
  • Dong Y; Research Center of Grain and Oil Functionalized Processing in Universities of Shaanxi Province, College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling 712100, Shaanxi, PR China.
  • Li Y; Research Center of Grain and Oil Functionalized Processing in Universities of Shaanxi Province, College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling 712100, Shaanxi, PR China.
  • Su W; Ningxia Xingling Grain & Oil Co., Ltd, Yinchuan 751400, Ningxia, PR China.
  • Sun P; Ningxia Xingling Grain & Oil Co., Ltd, Yinchuan 751400, Ningxia, PR China.
  • Yang H; Shaanxi Guanzhongyoufang Oil Co., Ltd, Baoji 721000, Shaanxi, PR China.
  • Li Q; Research Center of Grain and Oil Functionalized Processing in Universities of Shaanxi Province, College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling 712100, Shaanxi, PR China.
  • Du S; Research Center of Grain and Oil Functionalized Processing in Universities of Shaanxi Province, College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling 712100, Shaanxi, PR China.
  • Yu X; Research Center of Grain and Oil Functionalized Processing in Universities of Shaanxi Province, College of Food Science and Engineering, Northwest A&F University, 22 Xinong Road, Yangling 712100, Shaanxi, PR China. Electronic address: xiuzhuyu@nwafu.edu.cn.
Food Chem ; 443: 138463, 2024 Jun 15.
Article en En | MEDLINE | ID: mdl-38280366
ABSTRACT
Germinated flaxseed (Linum usitatissimum L.) is an essential potential food ingredient, but the major energy substances (proteins, lipids, and carbohydrates) metabolites and metabolic pathways are unknown. Comprehensive metabolomic analyses were performed using Fourier transform infrared spectroscopy and high-performance liquid chromatography mass spectrometry on flaxseed from 0 to 7 d. Additionally, the critical metabolites pathways networks of three energy substances metabolites during flaxseed germination were exhibited. The results showed that arginine was the most active metabolite during germination, strongly associated with the arginine biosynthesis and arginine and proline metabolism pathways. Carbohydrates predominantly comprised sucrose on 0-3 d, which participated in galactose metabolism and starch and sucrose metabolism. The main flaxseed phospholipid molecules were phosphatidic acid, phosphatidylethanolamine, lysophosphatidic acid, and lysophosphatidylcholine during germination. This study underscores the paramount metabolic pathways in proteins, lipids and carbohydrates were arginine and proline metabolism, linoleic acid metabolism, arachidonic acid metabolism, and ascorbate and aldarate metabolism during germination.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Lino Idioma: En Revista: Food Chem Año: 2024 Tipo del documento: Article Pais de publicación: Reino Unido
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Lino Idioma: En Revista: Food Chem Año: 2024 Tipo del documento: Article Pais de publicación: Reino Unido