Food Chemistry Molecular Sciences最新文献_第4页

Corrigendum to “Mapping taste and flavour traits to genetic markers in lettuce Lactuca sativa” [Food Chem.: Mol. Sci. 9 (2024) 100215] 《莴苣的味觉和风味特征与遗传标记的映射》的勘误表[食品化学]。[j] .生物工程学报，2009(5):100215。

IF 4.1

Food Chemistry Molecular Sciences Pub Date : 2024-12-30 DOI: 10.1016/j.fochms.2024.100226

Martin Chadwick , Jonathan R. Swann , Frances Gawthrop , Richard Michelmore , Davide Scaglione , Maria Jose-Truco , Carol Wagstaff

引用次数: 0

Metagenomics-based tracing of genetically modified microorganism contaminations in commercial fermentation products 基于宏基因组学的商业发酵产品中转基因微生物污染的追踪研究。

IF 4.1

Food Chemistry Molecular Sciences Pub Date : 2024-12-24 DOI: 10.1016/j.fochms.2024.100236

Jolien D’aes , Marie-Alice Fraiture , Bert Bogaerts , Yari Van Laere , Sigrid C.J. De Keersmaecker , Nancy H.C. Roosens , Kevin Vanneste

{"title":"Metagenomics-based tracing of genetically modified microorganism contaminations in commercial fermentation products","authors":"Jolien D’aes , Marie-Alice Fraiture , Bert Bogaerts , Yari Van Laere , Sigrid C.J. De Keersmaecker , Nancy H.C. Roosens , Kevin Vanneste","doi":"10.1016/j.fochms.2024.100236","DOIUrl":"10.1016/j.fochms.2024.100236","url":null,"abstract":"<div><div>Genetically modified microorganisms (GMM) are frequently employed for the production of microbial fermentation products such as food enzymes. Although presence of the GMM or its recombinant DNA in the final product is not authorized, contaminations occur frequently. Insight into the contamination source of a GMM is of crucial importance to allow the competent authorities to take appropriate action. The aim of this study was to explore the feasibility of a metagenomic shotgun sequencing approach to investigate microbial contamination in fermentation products, focusing on source tracing of GMM strains using innovative strain deconvolution and phylogenomic approaches. In most cases, analysis of 16 GMM-contaminated food enzyme products supported finding the same GM producer strains in different products, while often multiple GMM contaminations per product were detected. Presence of AMR genes in the samples was strongly associated with GMM contamination, emphasizing the potential public health risk. Additionally, a variety of other microbial contaminations were detected, identifying a group of samples with a conspicuously similar contamination profile, which suggested that these samples originated from the same production facility or batch. Together, these findings highlight the need for guidelines and quality control for traceability of these products to ensure the safety of consumers. This study demonstrates the added value of metagenomics to obtain insight in the microbial contamination profiles, as well as their underlying relationships, in commercial microbial fermentation products. The proposed approach may be applied to other types of microbial fermentation products and/or to other (genetically modified) producer strains.</div></div>","PeriodicalId":34477,"journal":{"name":"Food Chemistry Molecular Sciences","volume":"10 ","pages":"Article 100236"},"PeriodicalIF":4.1,"publicationDate":"2024-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11743831/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143013004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Deciphering the complex molecular architecture of the genetically modified soybean FG72 through paired-end whole genome sequencing 通过对端全基因组测序破译转基因大豆FG72的复杂分子结构。

IF 4.1

Food Chemistry Molecular Sciences Pub Date : 2024-12-24 DOI: 10.1016/j.fochms.2024.100238

Fan Wang , Shengtao Lu , Wenting Xu , Litao Yang

{"title":"Deciphering the complex molecular architecture of the genetically modified soybean FG72 through paired-end whole genome sequencing","authors":"Fan Wang , Shengtao Lu , Wenting Xu , Litao Yang","doi":"10.1016/j.fochms.2024.100238","DOIUrl":"10.1016/j.fochms.2024.100238","url":null,"abstract":"<div><div>The clear molecular characterization of genetically modified (GM) plants and animals is a prerequisite for obtaining regulatory approval and safety certification for commercial cultivation. This characterization includes the identification of the transferred DNA (T-DNA) insertion site, its flanking sequences, the copy number of inserted genes, and the detection of any unintended genomic alterations accompanying the transformation process. In this study, we performed a comprehensive molecular characterization of the well-known GM soybean event FG72 using paired-end whole-genome sequencing (PE-WGS). We examined the T-DNA insertion site, flanking sequences, the entire structure and copy number of the T-DNA integration, the presence of plasmid backbone sequences, and genome-wide structural variations (SVs). Our analysis revealed that the T-DNA integrated into two distinct sites on chromosome 15 of the host genome, accompanied by a translocation of host genomic sequences. One site harbored a partial T-DNA integration, while the other site contained two tandem repeats of the full T-DNA. Importantly, no plasmid backbone sequences were detected in the host genome, indicating a clean T-DNA integration during the biolistic transformation process. Furthermore, we identified numerous genome-wide SVs, with chromosome 15 ranking second among all 20 chromosomes in terms of SV frequency, and most of these variations occurring within gene-coding regions. These results provide a refined and comprehensive molecular characterization of the FG72 soybean event, which could further support its commercial approval and cultivation. Our work highlights the utility of the PE-WGS approach as a sensitive and labor-efficient alternative to conventional molecular characterization techniques, generating comprehensive data to facilitate the safety assessment of GM crops during research and commercialization pipelines.</div></div>","PeriodicalId":34477,"journal":{"name":"Food Chemistry Molecular Sciences","volume":"10 ","pages":"Article 100238"},"PeriodicalIF":4.1,"publicationDate":"2024-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11750281/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143013003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of bioaccessibility, metabolic clearance and interaction with xenobiotic receptors (PXR and AhR) of cinnamaldehyde 肉桂醛的生物可及性、代谢清除率及其与外源受体（PXR和AhR）的相互作用评价。

IF 4.1

Food Chemistry Molecular Sciences Pub Date : 2024-12-20 DOI: 10.1016/j.fochms.2024.100237

Islam Husain , Bill J. Gurley , Hari Babu Kothapalli , Yan-Hong Wang , Larissa Della Vedova , Amar G. Chittiboyina , Ikhlas A. Khan , Shabana I. Khan

{"title":"Evaluation of bioaccessibility, metabolic clearance and interaction with xenobiotic receptors (PXR and AhR) of cinnamaldehyde","authors":"Islam Husain , Bill J. Gurley , Hari Babu Kothapalli , Yan-Hong Wang , Larissa Della Vedova , Amar G. Chittiboyina , Ikhlas A. Khan , Shabana I. Khan","doi":"10.1016/j.fochms.2024.100237","DOIUrl":"10.1016/j.fochms.2024.100237","url":null,"abstract":"<div><div>Cinnamon is one of the oldest known spices used in various food delicacies and herbal formulations. Cinnamaldehyde is a primary active constituent of cinnamon and substantially contributes to the food additive and medicinal properties of cinnamon. This report deals with cinnamaldehyde bioaccessibility, metabolic clearance, and interaction with human xenobiotic receptors (PXR and AhR). Results showed the bioaccessibility of cinnamaldehyde was 100 % in both fasted and fed-state gastric and intestinal fluids. Upon incubation with human liver microsomes (HLMs) and human liver S-9 fraction, cinnamaldehyde (alone or in cinnamon oil) rapidly oxidized into cinnamic acid. Cinnamon oil dose-dependently activated AhR in human AhR-reporter cells, but cinnamaldehyde and cinnamic acid did not affect AhR. In addition, cinnamon oil and cinnamic acid dose-dependently activated PXR in human hepatic (HepG2) and intestinal (LS174T) cells. Both cinnamon oil and cinnamaldehyde inhibited the catalytic activity of CYP2C9 and CYP1A2. Our findings indicated that cinnamaldehyde (alone or in cinnamon oil) possesses high bioaccessibility and adequate metabolic stability. Hence, while controlled ingestion of cinnamon-containing foods or supplements may have beneficial effects but overconsumption could induce PXR or AhR-dependent herb-drug interactions (HDIs) which can bring deleterious effects on human health, particularly in individuals with chronic health conditions.</div></div>","PeriodicalId":34477,"journal":{"name":"Food Chemistry Molecular Sciences","volume":"10 ","pages":"Article 100237"},"PeriodicalIF":4.1,"publicationDate":"2024-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11751564/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143025086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Pre-harvest treatment with gibberellin (GA3) and nitric oxide donor (SNP) enhances post-harvest firmness of grape berries 采收前用赤霉素（GA3）和一氧化氮供体（SNP）处理可提高葡萄果实采收后的硬度。

IF 4.1

Food Chemistry Molecular Sciences Pub Date : 2024-12-12 DOI: 10.1016/j.fochms.2024.100235

Lingling Hu , Qianqian Zheng , Zhihui Chen , Yi Qin , Haoxuan Si , Jiayi Ji , Qing Li , Zhongyi Yang , Yueyan Wu

{"title":"Pre-harvest treatment with gibberellin (GA3) and nitric oxide donor (SNP) enhances post-harvest firmness of grape berries","authors":"Lingling Hu , Qianqian Zheng , Zhihui Chen , Yi Qin , Haoxuan Si , Jiayi Ji , Qing Li , Zhongyi Yang , Yueyan Wu","doi":"10.1016/j.fochms.2024.100235","DOIUrl":"10.1016/j.fochms.2024.100235","url":null,"abstract":"<div><div>Grapes are prone to softening, which limits their shelf life and suitability for long-distance transport. This study explored the molecular mechanisms underlying the effects of the chemical preservatives gibberellin (GA<sub>3</sub>) and the nitric oxide donor sodium nitroprusside (SNP) on grape firmness. Enhancing grape quality, prolonging shelf life, and extending market supply were key objectives. Using transcriptomic and physicochemical analyses, the study found that treatments with 3 mmol/L GA<sub>3</sub> and 20 μmol/L SNP significantly increased the firmness of ‘Yinhong’ grapes, thereby improving overall quality. The mechanisms of action, however, differed between the two treatments. GA<sub>3</sub> inhibited pectin degradation and promoted cellulose accumulation, whereas SNP enhanced lignin and cellulose accumulation, by modulating cell wall metabolism. Furthermore, transcription factors such as CYPs, NAC043, and WRKY33 were identified as key regulators working in concert with target genes to influence berry firmness. These findings highlight the critical roles of GA<sub>3</sub> and SNP in improving grape quality and extending storage potential.</div></div>","PeriodicalId":34477,"journal":{"name":"Food Chemistry Molecular Sciences","volume":"10 ","pages":"Article 100235"},"PeriodicalIF":4.1,"publicationDate":"2024-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11721213/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142972476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Phenolic extract from olive mill wastewater sustains mitochondrial bioenergetics upon oxidative insult 橄榄厂废水酚提取物维持线粒体生物能量氧化损伤。

IF 4.1

Food Chemistry Molecular Sciences Pub Date : 2024-12-11 DOI: 10.1016/j.fochms.2024.100234

Iolanda Rita Infantino , Salvatore Antonio Maria Cubisino , Stefano Conti Nibali , Paola Foti , Marianna Flora Tomasello , Silvia Boninelli , Giuseppe Battiato , Andrea Magrì , Angela Messina , Flora Valeria Romeo , Cinzia Caggia , Vito De Pinto , Simona Reina

{"title":"Phenolic extract from olive mill wastewater sustains mitochondrial bioenergetics upon oxidative insult","authors":"Iolanda Rita Infantino , Salvatore Antonio Maria Cubisino , Stefano Conti Nibali , Paola Foti , Marianna Flora Tomasello , Silvia Boninelli , Giuseppe Battiato , Andrea Magrì , Angela Messina , Flora Valeria Romeo , Cinzia Caggia , Vito De Pinto , Simona Reina","doi":"10.1016/j.fochms.2024.100234","DOIUrl":"10.1016/j.fochms.2024.100234","url":null,"abstract":"<div><div>In the last few years, many efforts have been devoted to the recovery and valorization of olive oil by-products because of their potentially high biological value. The olive mill wastewater (OMWW), a dark-green brown colored liquid that mainly consists of <em>olive</em> fruit vegetation water, is particularly exploited in this regard for its great content in phenolic compounds with strong antioxidant properties. In our previous work, we produced different OMWW fractions enriched in hydroxytyrosol- and hydroxytyrosol/oleuropein (i.e. C and OPE extracts, respectively) that exhibited considerable anti-microbial and radical-scavenging activities in vitro. Based on these findings, the present study aimed to assess the impact of C and OPE samples on mitochondrial function and oxidative stress response in mouse fibroblast-like cells (NCTC). Accordingly, OMWW phenolic extracts proved to enhance mitochondrial biogenesis and to reduce cellular sensitivity to hydrogen peroxide. Moreover, high-resolution respirometry experiments first time revealed the efficiency of OMWW phenols recovered by selective resin extraction in preventing mitochondrial respiration failure upon oxidative insult. Collected data definitely demonstrate the bioactivity of our phenolic-rich fractions, supporting the advantages of reusing the olive mill wastewater to generate, at low-cost, high added value molecules that could be useful for the improvement of health and nutrition products.</div></div>","PeriodicalId":34477,"journal":{"name":"Food Chemistry Molecular Sciences","volume":"10 ","pages":"Article 100234"},"PeriodicalIF":4.1,"publicationDate":"2024-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11713508/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142955984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Integrated transcriptomic and proteomic analyses provide insights into the biosynthesis of Lycii fructus polysaccharides from different cultivation regions 综合转录组学和蛋白质组学分析提供了对不同栽培地区枸杞多糖生物合成的见解。

IF 4.1

Food Chemistry Molecular Sciences Pub Date : 2024-12-05 DOI: 10.1016/j.fochms.2024.100232

Limei Tong , Yinxiu Jiang , Xinrun Zhang , Xia Zhang , Yihao Zheng , Qiheng Zhao , Sheng Yu , Wenhua Zhang , Gang Ren , Zhanping Chen , Yuling Zhao , Sheng Guo , Hui Yan , Shulan Su , Yang Pan , Jin-ao Duan , Fang Zhang

{"title":"Integrated transcriptomic and proteomic analyses provide insights into the biosynthesis of Lycii fructus polysaccharides from different cultivation regions","authors":"Limei Tong , Yinxiu Jiang , Xinrun Zhang , Xia Zhang , Yihao Zheng , Qiheng Zhao , Sheng Yu , Wenhua Zhang , Gang Ren , Zhanping Chen , Yuling Zhao , Sheng Guo , Hui Yan , Shulan Su , Yang Pan , Jin-ao Duan , Fang Zhang","doi":"10.1016/j.fochms.2024.100232","DOIUrl":"10.1016/j.fochms.2024.100232","url":null,"abstract":"<div><div>Polysaccharides from L. fructus (LFPs) serve as important active biomacromolecules for the wide spectrum of bioactivities exhibited by Lycii fructus. However, the influence of ecological environments on the biosynthesis and structural characteristics of LFPs remains largely unexplored. The present research conducted a comprehensive strategy combining physicochemical structural elucidation, stoichiometric analysis, transcriptomic profiling, and proteomic analysis in L. fructus samples collected from typical cultivation regions including Ningxia, Xinjiang, and Qinghai. The results revealed distinct structural variations in LFPs from Ningxia compared to those from other regions in terms of Glc, Ara, GalA composition percentages as well as overall content. The omics data identified 5531 and 8084 differentially expressed genes (DEGs), as well as 3728 and 4732 differentially expressed proteins (DEPs) in Xinjiang and Qinghai compared to Ningxia, respectively. The integration of transcriptomic and proteomic analyses revealed enrichment of DEGs and DEPs involved in the biosynthesis pathway of LFPs, including UDPs, AXS, and UGDH. Temperature and precipitation were the significant ecological factors affecting LFPs biosynthesis. These comprehensive analyses provide a novel perspective for explaining the important material basis and environmental response mechanism underlying the quality formation of L. fructus.</div></div>","PeriodicalId":34477,"journal":{"name":"Food Chemistry Molecular Sciences","volume":"10 ","pages":"Article 100232"},"PeriodicalIF":4.1,"publicationDate":"2024-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11683271/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142915800","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Metabolite differences and molecular mechanism between dehiscent and indehiscent capsule of mature sesame 成熟芝麻开裂与不开裂蒴果代谢差异及分子机制

IF 4.1

Food Chemistry Molecular Sciences Pub Date : 2024-11-26 DOI: 10.1016/j.fochms.2024.100231

Yinping Zhang , Ruirui Chen , Yujun Liu , Shuwen Xu , Shuguang Gao , Haiyang Zhang , Hongmei Miao , Lingling Qin , Xiangyu Zhou , Kiran Thakur , Cheng Li , Juan Li , Pengcheng Wei , Zhao-Jun Wei

{"title":"Metabolite differences and molecular mechanism between dehiscent and indehiscent capsule of mature sesame","authors":"Yinping Zhang , Ruirui Chen , Yujun Liu , Shuwen Xu , Shuguang Gao , Haiyang Zhang , Hongmei Miao , Lingling Qin , Xiangyu Zhou , Kiran Thakur , Cheng Li , Juan Li , Pengcheng Wei , Zhao-Jun Wei","doi":"10.1016/j.fochms.2024.100231","DOIUrl":"10.1016/j.fochms.2024.100231","url":null,"abstract":"<div><div>The loss of sesame capsule seed prior to harvest poses a significant economical challenge in mechanized production. The metabolites involved in capsule closure are still unclear. Using comparative metabolome and transcriptome analysis, this work investigated the molecular regulation and enrichment pathways in two sesame types of indehiscent capsule WanZhi28 (ND) and dehiscent capsule WanZhi2 (WZ2). The findings demonstrated that genes and metabolites were significantly enriched in lignin synthesis-related pathways. Furthermore, data suggests that lipid and sugar metabolism may have an impact on capsule closure. Apart from its function in cell signaling, the latter may contribute to the glycosylation of lignin monomers, while the former may provide ATP for cellular microtubule movement. This work concurrently focused on a large number of differentially expressed transcription factors linked to the sesame capsule's anti-cleft mechanism, providing new evidence for the discovery and use of functional markers and genes for capsule dehiscence. The identification of key pathways and regulatory mechanisms offers valuable information for developing strategies to mitigate seed loss during harvest, ultimately contributing to more efficient and profitable sesame production.</div></div>","PeriodicalId":34477,"journal":{"name":"Food Chemistry Molecular Sciences","volume":"9 ","pages":"Article 100231"},"PeriodicalIF":4.1,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142745673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Calcium chloride connects potato greening and enzymatic browning through salicylic acid 氯化钙通过水杨酸将马铃薯变绿和酶促褐变联系起来

IF 4.1

Food Chemistry Molecular Sciences Pub Date : 2024-11-22 DOI: 10.1016/j.fochms.2024.100229

Jingkui Shi , Wenxin Xie , Yanmei Sun , Qingyu Shi , Xin Xing , Qingguo Wang , Qingqing Li

{"title":"Calcium chloride connects potato greening and enzymatic browning through salicylic acid","authors":"Jingkui Shi , Wenxin Xie , Yanmei Sun , Qingyu Shi , Xin Xing , Qingguo Wang , Qingqing Li","doi":"10.1016/j.fochms.2024.100229","DOIUrl":"10.1016/j.fochms.2024.100229","url":null,"abstract":"<div><div>Greening and enzymatic browning are important factors causing post-harvest losses in potatoes. Although they are two different biological processes, there are some common inhibitors between them. Whether there is a correlation between the two has yet to be studies. In this research, we conducted transcriptome analysis of non-greening and greening potatoes, identifying several browning-related genes (polyphenol oxidase genes and peroxidase genes). Compared to non-greening potatoes, greening potatoes exhibited a greater browning degree. And calcium chloride (CaCl<sub>2</sub>) can inhibit both greening and enzymatic browning. However, the inhibitory effect on potatoes was weakened when treated simultaneously with SA synthesis inhibitor and CaCl<sub>2</sub>, indicating that CaCl<sub>2</sub> can regulate potato greening and browning by affecting internal SA synthesis. Additionally, exogenous SA treatment of potato tubers can also inhibit enzymatic browning. Our study not only demonstrated that CaCl<sub>2</sub> and SA can serve as a bridge connecting the potato greening and enzymatic browning, but also provided important references for the development of novel co-inhibitors.</div></div>","PeriodicalId":34477,"journal":{"name":"Food Chemistry Molecular Sciences","volume":"9 ","pages":"Article 100229"},"PeriodicalIF":4.1,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142721782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Metabonomic and transcriptomic profiling reveals amino acid metabolism affects the quality of premium japonica rice varieties in Northeast China 代谢组学和转录组学分析揭示氨基酸代谢对中国东北优质粳稻品种品质的影响

IF 4.1

Food Chemistry Molecular Sciences Pub Date : 2024-11-20 DOI: 10.1016/j.fochms.2024.100230

Jing Wang , Haitao Guan , Xiaolei Zhang , Changjun Dai , Cuiling Wang , Guofeng Chen , Kun Li , Zhenhua Xu , Ruiying Zhang , Baohai Liu , Hongtao Wen

{"title":"Metabonomic and transcriptomic profiling reveals amino acid metabolism affects the quality of premium japonica rice varieties in Northeast China","authors":"Jing Wang , Haitao Guan , Xiaolei Zhang , Changjun Dai , Cuiling Wang , Guofeng Chen , Kun Li , Zhenhua Xu , Ruiying Zhang , Baohai Liu , Hongtao Wen","doi":"10.1016/j.fochms.2024.100230","DOIUrl":"10.1016/j.fochms.2024.100230","url":null,"abstract":"<div><div>Rice consumption and demand for premium rice are increasing worldwide. However, the characterizations and how to identify the premium rice are still unclear. Small molecular metabolites have a great advantage in distinguishing subtle differences among similar agricultural products. So, we hypothesized that the metabolites would be the key to identifying the tiny differences in premium rice among similar varieties. In this study, we performed metabolomic and transcriptomic profiles to comprehensively elucidate key metabolites, genes, and formation mechanisms of premium rice. As a result, eight compounds belong to four categories, and 49 different expressional genes were identified in premium rice varieties after comparing with the second-best varieties. Moreover, the integrated analysis confirmed that the amino acid pathway, including 42 expression genes and 11 metabolites, was critical for the premium rice formation. Six genes and two metabolites had significant regulatory effects on the pathways. Furthermore, amino acid quantification confirmed the content of 12 kinds of hydrolytic amino acids, such as aspartic acid and arginine were different between premium and other varieties. These amino acids may serve as potential biomarkers for differentiating premium rice in Northeast China. Our results strongly support the possibility of differentiating premium rice and would provide essential data for premium rice identification and metabolomics-assisted breeding.</div></div>","PeriodicalId":34477,"journal":{"name":"Food Chemistry Molecular Sciences","volume":"9 ","pages":"Article 100230"},"PeriodicalIF":4.1,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142703969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0