NPJ Science of Food最新文献

Solution-blown PAN/Congo red nanofibrous sensors for colorimetric detection of soybean oil oxidation. 溶液吹制PAN/刚果红纳米纤维传感器用于大豆油氧化比色检测。

IF 9.7 1区农林科学

NPJ Science of Food Pub Date : 2026-10-05 DOI: 10.1038/s41538-026-01157-z

Shamous M Ibrahim, Ayat F Hashim, Ayman El Said, Tamer Hamouda

{"title":"Solution-blown PAN/Congo red nanofibrous sensors for colorimetric detection of soybean oil oxidation.","authors":"Shamous M Ibrahim, Ayat F Hashim, Ayman El Said, Tamer Hamouda","doi":"10.1038/s41538-026-01157-z","DOIUrl":"10.1038/s41538-026-01157-z","url":null,"abstract":"Recognizing the importance of cooking oil quality and the potential health risks associated with oxidation, this study developed an indirect-contact nanofiber-based system for detecting cooking oil oxidation. The effects of spinning parameters on sensor sensitivity were investigated. Eight nanofiber mats (MAT I-VIII) were fabricated using different needle sizes (21 G and 18 G), polymer concentrations (12% and 15%), and air pressures (0.5 and 2 MPa). Congo red was incorporated into polyacrylonitrile (PAN) nanofiber mats using a solution-blowing technique. The mats were characterized by scanning electron microscopy, Fourier transform infrared spectroscopy, X-ray diffraction, and colorimetric analysis. Sensor performance was evaluated during soybean oil heating at 180 ± 2 °C for 7 h. Peroxide value, para-anisidine value, total oxidation value, and acid value were monitored as oxidation indicators. After 7 h, peroxide value, para-anisidine value, and acid value increased to 14.55 meq O2/kg oil, 9.48, and 0.84 mg KOH/g, respectively. Nanofiber diameter strongly influenced oxidation detection. MATs VI-VIII, produced with the smaller 21 G needle, exhibited faster and more stable responses. MAT VIII (21 G, 15% PAN, 0.5 MPa) showed the most favorable sensitivity and response stability. The findings demonstrate the potential of PAN/Congo red nanofiber mats as an indirect-contact approach for visual monitoring of cooking oil oxidation.","PeriodicalId":19367,"journal":{"name":"NPJ Science of Food","volume":"10 1","pages":""},"PeriodicalIF":9.7,"publicationDate":"2026-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13639062/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149112104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

From rhizosphere to gut: microbial drivers of tea flavor and bioactivity. 从根际到肠道：茶叶风味和生物活性的微生物驱动因素。

IF 9.7 1区农林科学

NPJ Science of Food Pub Date : 2026-09-25 DOI: 10.1038/s41538-026-01156-0

Miao Qi, Jizhou Xie, Shujun Li, Liang Zeng, Liyong Luo

引用次数: 0

Mycotoxin exposure following an eight-week vegan or meat-rich dietary intervention: a randomized-controlled trial. 八周纯素或多肉饮食干预后的霉菌毒素暴露：一项随机对照试验。

IF 9.7 1区农林科学

NPJ Science of Food Pub Date : 2026-09-18 DOI: 10.1038/s41538-026-01152-4

Pia Sophie Kanonier, Stefanie Kowarschik, Roman Huber, Maximilian Andreas Storz

{"title":"Mycotoxin exposure following an eight-week vegan or meat-rich dietary intervention: a randomized-controlled trial.","authors":"Pia Sophie Kanonier, Stefanie Kowarschik, Roman Huber, Maximilian Andreas Storz","doi":"10.1038/s41538-026-01152-4","DOIUrl":"10.1038/s41538-026-01152-4","url":null,"abstract":"Mycotoxin exposure in humans has important food safety implications. We analyzed crude and creatinine-adjusted mycotoxin excretion in urine samples obtained from a two-arm, randomized-controlled trial in healthy adults. N = 63 participants were allocated to a vegan diet (VD) or a meat-rich diet (MD) for eight weeks. After the dietary intervention (DI), median deoxynivalenol concentrations were higher in the VD group (7.15 (IQR: 8.10) vs. 2.85 (IQR: 6.04) µg/g in the MD group, p = 0.004) whereas median T-2 toxin concentrations were higher in the MD group (5.15 (IQR: 5.81) vs. 3.44 (IQR: 3.67) µg/g in the VD group, p = 0.047). Higher creatinine-adjusted ochratoxin A (0.45 (IQR: 0.37) vs. 0.20 (IQR: 0.28) µg/g) and zearalenone concentrations (1.34 (IQR: 1.52) vs. 0.49 (IQR: 1.01) µg/g) were observed in the VD group (p = 0.003 and 0.001, respectively). For deoxynivalenol, ochratoxin A and zearalenone, mixed model repeated measures pointed in the same direction. Mycotoxin exposure for vegans differed from omnivores subsequent to an isocaloric DI and requires attention from a food safety perspective.","PeriodicalId":19367,"journal":{"name":"NPJ Science of Food","volume":"10 1","pages":""},"PeriodicalIF":9.7,"publicationDate":"2026-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13594211/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149017645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Riboflavin activates the Bmp4/Bmpr1α signaling to reverse arsenic-induced male reproductive toxicity: in vivo and in vitro studies. 核黄素激活Bmp4/Bmpr1α信号以逆转砷诱导的男性生殖毒性：体内和体外研究

IF 9.7 1区农林科学

NPJ Science of Food Pub Date : 2026-09-16 DOI: 10.1038/s41538-026-01162-2

Yunxiao Zhou, Yiguang Lu, Qing Xiang, Xiaochao Song, Wei Yang, Yangfei Zhao, Chen Liang, Jian Bai, Mengyu Cheng, Jianhai Zhang

{"title":"Riboflavin activates the Bmp4/Bmpr1α signaling to reverse arsenic-induced male reproductive toxicity: in vivo and in vitro studies.","authors":"Yunxiao Zhou, Yiguang Lu, Qing Xiang, Xiaochao Song, Wei Yang, Yangfei Zhao, Chen Liang, Jian Bai, Mengyu Cheng, Jianhai Zhang","doi":"10.1038/s41538-026-01162-2","DOIUrl":"10.1038/s41538-026-01162-2","url":null,"abstract":"As a widely distributed hazardous substance in agriculture and food, arsenic has become a global public health concern. Riboflavin is known for its anti-inflammatory and antioxidant properties, but whether it mitigates arsenic-induced male reproductive damage remains unclear. To clarify arsenic's reproductive toxicity, network toxicology was first used to identify potential targets. Subsequently, thirty-six 4-week-old male mice were administered arsenic trioxide (5 mg/L in drinking water) and/or riboflavin (10 mg/kg in diet) for 22 weeks to establish a riboflavin intervention model. Network toxicology identified that arsenic induces male infertility via multiple signaling pathways, such as the TGF-β signaling pathway. In vivo, arsenic diminished sperm quality, caused histopathological damage, and impaired both blood-testis barrier integrity and Sertoli cell proliferation, while riboflavin effectively mitigated these detrimental effects. In vitro, TM4 cell experiments further confirmed that riboflavin reversed arsenic-induced decline in cell viability and cytoskeletal damage. This study is the first to demonstrate that the protective effect of riboflavin is mainly attributed to its ability to mediate the binding of Bmp4 to Bmpr1α, thereby reversing arsenic-induced toxicity, providing a new perspective for exploring riboflavin's role in alleviating arsenic toxicity.","PeriodicalId":19367,"journal":{"name":"NPJ Science of Food","volume":"10 1","pages":""},"PeriodicalIF":9.7,"publicationDate":"2026-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13619607/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149075506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bacterial adaptation to essential oils and their main compounds in food systems: mechanisms related to antibacterial resistance. 细菌对食物系统中精油及其主要化合物的适应：与抗菌耐药性有关的机制。

IF 9.7 1区农林科学

NPJ Science of Food Pub Date : 2026-09-07 DOI: 10.1038/s41538-026-01119-5

Rim Rais, Nadia Ziyate, Hiba Mahir, Zineb Soubai, Oumayma Aguerd, Tarik Aanniz, Waleed Al Abdulmonem, Mohammed Alorini, Learn-Han Lee, Abdelhakim Bouyahya

引用次数: 0

Dynamic flavor profiles in sweet cherry during cold storage: integrated multi‑omics and volatile profiling reveals regulatory networks underlying flavor deterioration. 冷藏过程中甜樱桃的动态风味特征：综合多组学和挥发性分析揭示了风味恶化的调控网络。

IF 9.7 1区农林科学

NPJ Science of Food Pub Date : 2026-09-04 DOI: 10.1038/s41538-026-01121-x

Chen Feng, Jing Wang, Chuanbao Wu, Wei Wang, Kaichun Zhang, Xiaoming Zhang, Xuwei Duan

{"title":"Dynamic flavor profiles in sweet cherry during cold storage: integrated multi‑omics and volatile profiling reveals regulatory networks underlying flavor deterioration.","authors":"Chen Feng, Jing Wang, Chuanbao Wu, Wei Wang, Kaichun Zhang, Xiaoming Zhang, Xuwei Duan","doi":"10.1038/s41538-026-01121-x","DOIUrl":"10.1038/s41538-026-01121-x","url":null,"abstract":"Cold storage induces flavor deterioration in sweet cherry, while cultivar-specific regulatory mechanisms are poorly understood. In this study, two mainstream commercial cultivars, 'Rainier' and 'Tieton', were stored at 4 °C for 21 days. We comprehensively integrated physiological phenotyping, transcriptomics, metabolomics, and volatile compound profiling to explore their flavor deterioration patterns. Physiological results demonstrated that fruit softening and sugar-acid imbalance were typical deterioration symptoms, and 'Tieton' reached a 100% decay rate at the end of storage, far higher than 51.55% of 'Rainier'. Metabolomic analysis identified 1876 metabolites, and the two cultivars showed asynchronous metabolic reprogramming. 'Tieton' underwent dramatic metabolic changes at the early storage stage, while obvious metabolic shifts occurred in 'Rainier' at the mid stage. \"Starch and sucrose metabolism\" and \"phenylpropanoid biosynthesis\" were confirmed as two universally core pathways associated with flavor variation. We also detected 45 differential volatile compounds linked to fruit aroma. Furthermore, a flavor regulatory network was constructed, verifying that PavMYB3/13 as candidate positive regulators and PavC2H2 is a candidate negative regulator of flavor maintenance. This work elaborates on the genotype-specific patterns of cold-induced flavor decay and provides a theoretical foundation for developing variety-targeted postharvest preservation technologies for sweet cherries.","PeriodicalId":19367,"journal":{"name":"NPJ Science of Food","volume":"10 1","pages":""},"PeriodicalIF":9.7,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13550408/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148906847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Machine learning reveals structural determinants of odor detection thresholds and identifies high-potency food odorants. 机器学习揭示了气味检测阈值的结构决定因素，并识别出高效的食物气味。

IF 9.7 1区农林科学

NPJ Science of Food Pub Date : 2026-09-03 DOI: 10.1038/s41538-026-01125-7

Xin Hou, Zhilei Zhou, Peiqin Shi, Yan Wang, Shuangping Liu, Zhongwei Ji, Dachuan Zhang, Jian Mao

{"title":"Machine learning reveals structural determinants of odor detection thresholds and identifies high-potency food odorants.","authors":"Xin Hou, Zhilei Zhou, Peiqin Shi, Yan Wang, Shuangping Liu, Zhongwei Ji, Dachuan Zhang, Jian Mao","doi":"10.1038/s41538-026-01125-7","DOIUrl":"10.1038/s41538-026-01125-7","url":null,"abstract":"Odor detection threshold (ODT) quantifies the perceptual potency of volatile compounds and is a key parameter in flavor chemistry. It is widely used to identify key food odorants, calculate odor activity values, and evaluate the contribution of volatiles to overall aroma perception. However, reliable ODT data remain sparse and inconsistent, and are unavailable for many volatiles detected in metabolomics analyses, complicating the identification of key food odorants and the quantitative interpretation of aroma contributions. Here we developed a machine learning framework to predict aqueous ODTs using a curated dataset of 1003 compounds, achieving a test-set R² of 0.83. External validation with 177 independently measured compounds supported the model's predictive utility, with 87.0% of predictions falling within a 10-fold deviation and 97.7% within a 100-fold deviation. Structural analysis suggested that aliphatic acids and nitrogen-containing compounds exhibit relatively high ODTs, whereas acyclic sulfur compounds, methoxypyrazines, haloanisoles, and exocyclic esters display low ODTs. Model-guided screening prioritized candidate high-potency odorants, and human sensory evaluation of 12 representative compounds provided preliminary prospective support for the prioritization workflow. These results provide a computational framework for prioritizing potent food odorants and offer data-driven insights into molecular features associated with odor potency in food aroma chemistry.","PeriodicalId":19367,"journal":{"name":"NPJ Science of Food","volume":"10 1","pages":""},"PeriodicalIF":9.7,"publicationDate":"2026-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13558726/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148920341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A sustainable functional food ingredient from Saussurea involucrata cell culture alleviates atopic dermatitis-like inflammation via arachidonic acid metabolic remodeling. 从雪莲细胞培养物中提取的可持续功能性食品成分通过花生四烯酸代谢重塑减轻特应性皮炎样炎症。

IF 9.7 1区农林科学

NPJ Science of Food Pub Date : 2026-09-02 DOI: 10.1038/s41538-026-01072-3

Xinwei Yan, Yin Chen, Ping Yu, Zitong Lu, Jiahui Peng, Shuyi Feng, Shuangrong Gao, Jingzhe Li, Baolin Bian, Yu Liu, Wenya Gao, Nan Si

{"title":"A sustainable functional food ingredient from Saussurea involucrata cell culture alleviates atopic dermatitis-like inflammation via arachidonic acid metabolic remodeling.","authors":"Xinwei Yan, Yin Chen, Ping Yu, Zitong Lu, Jiahui Peng, Shuyi Feng, Shuangrong Gao, Jingzhe Li, Baolin Bian, Yu Liu, Wenya Gao, Nan Si","doi":"10.1038/s41538-026-01072-3","DOIUrl":"10.1038/s41538-026-01072-3","url":null,"abstract":"Nutritional interventions may complement established approaches for managing atopic dermatitis (AD). Here, we evaluated Saussurea involucrata cell culture (SIC), a sustainable functional-food material, in a DNCB-induced mouse model of AD-like inflammation. Chemical profiling established the phytochemical composition of SIC, and both topical and oral interventions improved macroscopic and histopathological outcomes. Under the tested conditions, the oral groups showed more consistent changes in systemic indices, providing the basis for subsequent mechanistic analyses. Integrated transcriptomic and metabolomic analyses, targeted lipid-mediator profiling, and qRT-PCR identified coordinated changes in the arachidonic acid (AA) metabolic network. Exploratory docking and molecular dynamics provided descriptive computational support for target-dependent retention or reorientation of selected ligand-protein configurations, while tissue-level immunohistochemistry supported corresponding changes in selected AA pathway-associated, type 2 inflammatory, and epidermal-junction proteins. Together, these findings associate oral SIC supplementation with attenuation of AD-like inflammation and AA metabolic remodeling.","PeriodicalId":19367,"journal":{"name":"NPJ Science of Food","volume":"10 1","pages":""},"PeriodicalIF":9.7,"publicationDate":"2026-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13558556/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148920285","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Microbial fermentation for riboflavin biofortification in African traditional fermented foods. 非洲传统发酵食品中核黄素生物强化的微生物发酵研究。

IF 9.7 1区农林科学

NPJ Science of Food Pub Date : 2026-09-01 DOI: 10.1038/s41538-026-01099-6

Giuseppe Spano, Pasquale Russo, Mariagiovanna Fragasso

引用次数: 0

Freeze structuring unlocks minimal-processing strategies for legume texturization. 冷冻结构解锁豆类纹理化的最小加工策略。

IF 9.7 1区农林科学

NPJ Science of Food Pub Date : 2026-09-01 DOI: 10.1038/s41538-026-00991-5

Andrea Bach, Elin Perler, Lenja S Lemcke, Patrick A Rühs

{"title":"Freeze structuring unlocks minimal-processing strategies for legume texturization.","authors":"Andrea Bach, Elin Perler, Lenja S Lemcke, Patrick A Rühs","doi":"10.1038/s41538-026-00991-5","DOIUrl":"10.1038/s41538-026-00991-5","url":null,"abstract":"Legumes are sustainable, nutrient-rich, and affordable, yet their potential remains underused because conventional food processing often fails to utilize the entire raw material or achieve desirable textures. Here, we demonstrate that whole-legume suspensions can be structured into gels with increased firmness and a distinct anisotropic architecture using directional freezing. The method leverages directional ice crystal growth to exclude legume components from the advancing ice phase, thereby redistributing them within aligned interstitial regions. Upon thawing, these concentrated domains interlink to form a continuous network, reinforcing the gel and generating anisotropic textures. This approach was successfully applied to legumes representing 96% of global production, including chickpeas, soybeans, peas, lentils, lupins, common beans, and mung beans, underscoring its versatility. By eliminating fractionation and additive use, freeze structuring offers a decentralized, sustainable solution for producing nutritious, texturized plant-based foods using standard freezing technologies, accessible for industrial and home-scale production worldwide.","PeriodicalId":19367,"journal":{"name":"NPJ Science of Food","volume":"10 1","pages":""},"PeriodicalIF":9.7,"publicationDate":"2026-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13534525/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148875474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0