Analysis of differential metabolites in Liuyang douchi at different fermentation stages based on untargeted metabolomics approach
文献类型： 外文期刊
作者： Jiang, Liwen 1 ; Chen, Yi 1 ; Zhao, Tiantian 3 ; Li, Pao 1 ; Liao, Luyan 1 ; Liu, Yang 1 ;
作者机构： 1.Hunan Agr Univ, Coll Food Sci & Technol, Changsha 410128, Peoples R China
2.Changsha Innovat Inst Food, Changsha 410128, Peoples R China
3.Guangdong Acad Agr Sci, Sericulture & Agrifood Res Inst, Guangdong Key Lab Agr Prod Proc, Key Lab Funct Foods,Minist Agr & Rural Affairs, Guangzhou 510610, Peoples R China
关键词： Liuyang douchi; Metabolic profiles; Fermentation process; Untargeted metabolomics; Flavor metabolites
期刊名称：FOOD CHEMISTRY-X （ 影响因子：8.2； 五年影响因子：8.2 ）
ISSN： 2590-1575
年卷期： 2025 年 25 卷
页码：
收录情况： SCI
摘要： The quality and flavor of Liuyang Douchi are usually closely related to the metabolites compostion. This work described the metabolic profiles of Liuyang douchi during fermentation. Obvious hydrolysis of carbohydrates, proteins and slight lipids degradation were observed. Notably, the qu-making and pile-fermentation stage of douchi could be easily distinguished according to their metabolites profile, and pile-fermentation stage showed the most abundant metabolites. Specifically, organic acid, such as succinic acid and lactic acid, accumulated during pile-fermentation, as well as amino acids and derivatives. Especially glutamate (Glu), which contributed to the umami taste, increased form 0.82 mg/g to 15.90 mg/g after fermentation. Meanwhile, metabolisms related to amino acids were also the main enrichment metabolic pathways. Among them, some flavor compunds such as phenylacetaldehyde might drived from phenylalanine metabolism. These results could provide a new understanding on the metabolic characteristics during Liuyang douchi fermentation.
- 相关文献
作者其他论文 更多>>
-
Integrating large-scale meta-GWAS and PigGTEx resources to decipher the genetic basis of 232 complex traits in pigs
作者：Xu, Zhiting;Lin, Qing;Cai, Xiaodian;Zhong, Zhanming;Teng, Jinyan;Zeng, Haonan;Gao, Yahui;Wei, Chen;Zhou, Jun;Zhang, Wenjing;Zhang, Xiaoke;Shi, Shaolei;Wu, Jun;Diao, Shuqi;Liu, Yuqiang;Pan, Xiangchun;Feng, Xueyan;Liu, Ruiqi;Su, Zhanqin;Chang, Chengjie;Zhu, Qianghui;Wu, Yuwei;Zhang, Hao;Yuan, Xiaolong;Li, Jiaqi;Zhang, Zhe;Li, Bingjie;Gao, Yahui;Liu, George E.;Gao, Yahui;Ma, Li;Cai, Zexi;Bai, Zhonghao;Su, Guosheng;Sahana, Goutam;Lund, Mogens Sando;Fang, Lingzhao;Wang, Xiaoqing;Shi, Liangyu;Zhao, Fuping;Wang, Xue;Wang, Yi;Zhang, Zipeng;Ding, Xiangdong;Lin, Yu;Tang, Guoqing;Li, Mingzhou;Li, Xuewei;Liu, Shuli;Yin, Hongwei;Bai, Lijing;Li, Kui;Zhou, Zhongyin;Wang, Qishan;Pan, Yuchun;Xu, Zhong;Peng, Xianwen;Mei, Shuqi;Mo, Delin;Liu, Xiaohong;Chen, Yaosheng;Liu, Yang;Xiang, Ruidong;Xiang, Ruidong;Shen, Xia;Shen, Xia;Shen, Xia;Li, Pinghua;Huang, Ruihua;Li, Pinghua;Huang, Ruihua;Ballester, Maria;Crespo-Piazuelo, Daniel;Amills, Marcel;Clop, Alex;Amills, Marcel;Karlskov-Mortensen, Peter;Fredholm, Merete;Zhang, Qin;Zhao, Yunxiang
关键词：pig; meta-GWAS; PigGTEx; molQTL; complex traits
-
Effect of smoke processing on the proteins and volatile compounds and their interactions in skipjack tuna
作者：Hu, Wenjin;Cao, Chenchen;Long, Yinghui;Zheng, Jiabao;Sun, Weizheng;Su, Guowan;Zhao, Tiantian;Huo, Menglan;Huo, Guochang
关键词：Sliced-smoked skipjack tuna; Protein structure; Volatile flavor compounds; GC-MS; PLSR
-
Influence of catechin-PAYCS interactions on gastrointestinal structural and bioactivity stability: Key mechanisms in digestive enzymes inhibition
作者：Chen, Jieqiong;Lin, Chunyan;Yang, Lijia;Zhang, Yehui;Liu, Weifeng;Zhao, Tiantian;Chen, Jieqiong;Su, Guowan;Zhao, Mouming;Yang, Lijia;Liu, Yang;Zhao, Xuan;Huang, Lihua
关键词：Pentapeptide; Catechin; Non-covalent/covalent interaction; Acetylcholinesterase (AChE); Gastrointestinal digestion
-
Phenotypic Characterization and Marker-Trait Association Analysis Using SCoT Markers in Chrysanthemum (Chrysanthemum morifolium Ramat.) Germplasm
作者：Wang, Fenglan;Chen, Xiuzhe;Wei, Lisha;Wang, Jun;Wen, Shuang;Wang, Fenglan;Chen, Xiuzhe;Wei, Lisha;Wang, Jun;Wen, Shuang;Huang, Zifeng;Liu, Yang;Zhou, Yiwei
关键词：chrysanthemum; phenotypic trait; genetic diversity; SCoT; association analysis
-
Optimizing decolorization and deodorization to remove pigments and fishy odors while preserving antioxidant activity in Asian swamp eel (Monopterus albus) hydrolysate
作者：Wang, Xiao;Liu, Hongru;He, Hui;Luo, Xinyu;Chen, Bingjie;Yang, Hang;Zhou, Wenzong;Zhao, Tiantian;Bhullar, Khushwant S.;Su, Di
关键词：ASE hydrolysate; Activated carbon; Decolorization; Encapsulation; Deodorization
-
Characterization of H9N2 avian influenza virus isolated from chickens and waterfowl in parts of Southern China from 2018 to April 2024
作者：Zhou, Wanting;Qiao, Fangfang;Wang, Mengyao;Zeng, Qinghang;Liao, Ming;Zhou, Wanting;Qiao, Fangfang;Wang, Mengyao;Zhang, Liji;Li, Ting;Du, Shouwen;Sun, Minhua;Liao, Ming;He, Jun;Zhao, Yue;Liu, Yang;Zhang, Liji;Li, Ting;Liao, Ming
关键词：Avian influenza; Biological characteristics; Epidemiological surveillance
-
Advances in Bract Coloration: Diversity, Pigment Synthesis, and Regulatory Mechanisms in Ornamental Plants
作者：Li, Xiaoyang;Cai, Zhiquan;Li, Xiaoyang;Zhou, Yiwei;Liu, Yang
关键词：bract coloration; ornamental plants; anthocyanins; betalains; regulation; pigment biosynthesis
