数字农科院2.0

Lipidomics reveals the formation of key aroma compounds in flaxseed oil during seed roasting

文献类型： 外文期刊

作者： Binhong Yuan;Xiaoyan Wei;Yini Yang;Qi Zhou

作者机构：

关键词： Flaxseed oil;GC–MS-O;Key aroma;Lipidomics;Roasting process;UPLC-Q-TOF-MS

期刊名称： Food Chemistry

ISSN： 0308-8146

年卷期： 2025 年 490 卷

页码：

收录情况： SCIE（2025版） ; ; EI（2025版）

摘要： The lipid profile of flaxseed, particularly in relation to flavor generation in hot-pressed oils, has not been widely reported. Therefore, this study aimed to establish correlations between identified lipid markers and key aroma compounds to investigate potential lipid precursors of flaxseed oil (FSO) flavors. In total, 94 volatile compounds were detected using headspace solid-phase microextraction gas chromatography–mass spectrometry and sniffing technology. These flavor compounds increased from 3483.8 μg/kg (0 min) to 83,814.5 μg/kg (30 min). Nine odor-active compounds were selected based on odor activity value. Furthermore, 358 lipid molecules were identified using ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry, of which 139 were selected as lipid markers. Correlation analysis revealed significant correlations between the nine flavor markers and the levels of glycerophosphatides and glycerol lipids. Notably, 2-methylpropanal, 2-methylbutanal, and 2,5-dimethylpyrazine exhibited the same trends, consistent with precursors in the lipid degradation pathway. These results help elucidate the metabolic pathways involved in FSO flavor.

分类号：

  • 相关文献

[1]Milk lipids characterization in relation to different heat treatments using lipidomics. Zhang, Hongda,Xu, Yanyang,Zhao, Chengxiang,Xue, Yi,Tan, Dongfei,Wang, Shaolei,Jia, Man,Wu, Huaxing,Ma, Aijin,Chen, Gang. 2022

[2]甘草汁蒸制高乌头后“减毒存效”部位化学成分UPLC-Q-TOF-MS分析. 贾春艳,强宇靖,杨锡仓,苗小楼,李芸. 2023

[3]Evaluation of milk photooxidation based on peptidomics. Sijia Tan,Qingyang Zhang,Xiaoyan Pei,Dongfei Tan,Can Guo,Sumeng Chen,Gang Chen. 2023

[4]Differentiating ultra-high temperature milk and reconstituted milk using an untargeted peptidomic approach with chemometrics. Dongfei Tan,Hongda Zhang,Sijia Tan,Yi Xue,Man Jia,Xiaoyu Zhu,Huaxing Wu,Gang Chen. 2022

[5]Combination of untargeted metabolomics approach and molecular networking analysis to identify unique natural components in wild Morchella sp. by UPLC-Q-TOF-MS. Xiaoyan Zhao,E. Hengchao,Hui Dong,Yanmei Zhang,Jing Qiu,Yongzhong Qian,Changyan Zhou. 2022

[6]Flaxseed oil and alpha-lipoic acid combination ameliorates hepatic oxidative stress and lipid accumulation in comparison to lard. Xu, Jiqu,Deng, Qianchun,Huang, Qingde,Yang, Jin'e,Huang, Fenghong,Xu, Jiqu,Deng, Qianchun,Huang, Qingde,Yang, Jin'e,Huang, Fenghong,Gao, Hui,Yang, Wei,Song, Lin,Chen, Chang. 2013

[7]A combination of flaxseed oil and astaxanthin alleviates atherosclerosis risk factors in high fat diet fed rats. Xu, Jiqu,Deng, Qianchun,Huang, Qingde,Huang, Fenghong,Xu, Jiqu,Deng, Qianchun,Huang, Qingde,Huang, Fenghong,Gao, Hui,Yang, Wei,Zhang, Li,Chen, Chang,Chen, Chang. 2014

[8]Nanoemulsion-based delivery systems for nutraceuticals: Influence of carrier oil type on bioavailability of pterostilbene. Sun, Yue,Xia, Ziyuan,Zheng, Jinkai,Qiu, Peiju,McClements, David Julian,Xiao, Hang,Sun, Yue,Qiu, Peiju,Zhang, Lijuan,Zheng, Jinkai,McClements, David Julian.

[9]Extraction of Oil from Flaxseed (Linum usitatissimum L.) Using Enzyme-Assisted Three-Phase Partitioning. Tan, Zhi-jian,Yi, Yong-jian,Wang, Hong-ying,Zhou, Wan-lai,Wang, Chao-yun,Yang, Zi-zhen,Li, Fen-fang.

[10]Comparisons of proximate compositions, fatty acids profile and micronutrients between fiber and oil flaxseeds (Linum usitatissimum L.). Zou, Xian-Guo,Chen, Xiao-Lu,Hu, Jiang-Ning,Zhu, Xue-Mei,Deng, Ze-Yuan,Wang, Yu-Fu,Gong, De-Ming.

[11]Flaxseed Oil Alleviates Chronic HFD-Induced Insulin Resistance through Remodeling Lipid Homeostasis in Obese Adipose Tissue. Yu, Xiao,Shen, Ruiling,Yu, Xiao,Shen, Ruiling,Tang, Yuhan,Liu, Peiyi,Xiao, Lin,Liu, Liegang,Yao, Ping,Tang, Yuhan,Liu, Peiyi,Xiao, Lin,Liu, Liegang,Yao, Ping,Deng, Qianchun,Deng, Qianchun,Deng, Qianchun.

[12]Effectiveness of rubber seed oil and flaxseed oil to enhance the alpha-linolenic acid content in milk from dairy cows. Pi, Y.,Gao, S. T.,Ma, L.,Wang, J. Q.,Zhang, J. M.,Xu, J. C.,Bu, D. P.,Ma, L.,Bu, D. P.,Ma, L.,Bu, D. P.,Zhu, Y. X.,Xu, J. C.,Bu, D. P.,Xu, J. C..

[13]Flaxseed oil and alpha-lipoic acid combination reduces atherosclerosis risk factors in rats fed a high-fat diet. Xu, Jiqu,Deng, Qianchun,Huang, Qingde,Yang, Jin'e,Huang, Fenghong,Xu, Jiqu,Deng, Qianchun,Huang, Qingde,Yang, Jin'e,Huang, Fenghong,Yang, Wei. 2012

[14]Effect of Flaxseed Oil Fortified with Vitamin E and Phytosterols on Antioxidant Defense Capacities and Lipids Profile in Rats. Deng, Qianchun,Yu, Xiao,Xu, Jiqu,Liu, Changsheng,Huang, Fenghong,Huang, Qingde,Yang, Jine,Deng, Qianchun,Yu, Xiao,Xu, Jiqu,Liu, Changsheng,Huang, Fenghong,Huang, Qingde,Yang, Jine. 2012

[15]Fatty acid profiles based adulteration detection for flaxseed oil by gas chromatography mass spectrometry. Sun, Xiaoman,Zhang, Liangxiao,Li, Peiwu,Xu, Baocheng,Ma, Fei,Zhang, Qi,Zhang, Wen,Zhang, Qi,Zhang, Wen,Li, Peiwu,Zhang, Qi,Zhang, Liangxiao,Li, Peiwu,Sun, Xiaoman,Zhang, Liangxiao,Li, Peiwu,Xu, Baocheng,Ma, Fei,Zhang, Wen.

[16]Effects of flaxseed oil on anti-oxidative system and membrane deformation of human peripheral blood erythrocytes in high glucose level. Huang, Qingde,Xu, Jiqu,Deng, Qianchun,Huang, Fenghong,Yang, Wei,Fu, Juan,Yu, Miao,Wang, Di,Yao, Ping,Liu, Liegang,Yang, Wei,Fu, Juan,Yu, Miao,Wang, Di,Yao, Ping,Liu, Liegang. 2012

[17]Flaxseed Oil Attenuates Hepatic Steatosis A.nd Insulin Resistance In M ice By Rescuing The Adaption To Er Stress. Yu, X, Deng, QC, Tang, YH, Xiao, L, Liu, LG, Yao, P, Tang, H, Dong, XY. 2018

[18]A Combination Of Flaxseed Oil A.nd Astaxanthin Improves Hepatic L ipid Accumulation And Reduces Oxidative Stress In High Fat-Diet Fed Rats. Xu, JQ, Rong, S, Gao, H, Chen, C, Yang, W, Deng, QC, Huang, QD, Xiao, LY, Huang, FH. 2017

[19]Flaxseed Oil Alleviates Chronic Hfd-Induced I.nsulin Resistance Through Remodeling L ipid Homeostasis In Obese Adipose Tissue. Yu, X, Tang, YH, Liu, PY, Xiao, L, Liu, LG, Shen, RL, Deng, QC, Yao, P. 2017

[20]The composition, extraction, analysis, bioactivities, bioavailability and applications in food system of flaxseed (Linum usitatissimum L.) oil: A review. Jing Yang,Chaoting Wen,Yuqing Duan,Qianchun Deng,Dengfeng Peng,Haihui Zhang,Haile Ma. 2021

作者其他论文 更多>>