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Foods, Volume 14, Issue 21

November-1 2025 - 220 articles

Cover Story: A novel colorimetric biosensor based on the temperate phage SapYZUs891 and a bimetallic Fe/Mn-MOF nanozyme was developed for the rapid on-site detection of Staphylococcus aureus in food. SapYZUs891 exhibited a high titre, broad host range, and strong pH and thermal stability. The Fe/Mn-MOF nanozyme exhibited an enhanced oxidase-mimicking ability, greater affinity, and a higher reaction rate. The SapYZUs891@Fe/Mn-MOF system achieved ultra-sensitive detection within 19 minutes, with a detection limit as low as 69 CFU/mL and a recovery rate between 92.52% and 121.48%. The advantages of the biosensor resulted from the particular receptor-binding proteins of SapYZUs891 that bind to the teichoic acid wall on the S. aureus. The biosensor thus provides a robust foundation for next-generation rapid and visual food safety detection technologies. View this paper
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Articles (220)

  • Article
  • Open Access
1 Citations
549 Views
13 Pages

4 November 2025

Prebiotics are selectively utilized substrates that modulate gut microbiota and host health, yet different prebiotic structures may elicit distinct ecological and metabolic responses. In this study, we investigated the effects of five structurally di...

  • Article
  • Open Access
746 Views
22 Pages

Inhibition of Quorum Sensing-Mediated Biofilm Formation and Spoilage Factors in Pseudomonas fluorescens by Plasma-Activated Water

  • Yi-Ming Zhao,
  • Qing-Yun Zhang,
  • Lin Zhang,
  • Yu-Long Bao,
  • Yi-Ting Guo,
  • Liu-Rong Huang,
  • Rong-Hai He,
  • Hai-Le Ma and
  • Da-Wen Sun

4 November 2025

Plasma-activated water (PAW) is an emerging disinfectant; however, its potential as a quorum sensing inhibitor (QSI) for biofilm control remains underexplored, and its action mechanisms have not been elucidated. This study investigated the effects of...

  • Article
  • Open Access
476 Views
19 Pages

3 November 2025

Due to the high toxicity and widespread distribution of aflatoxin B1 (AFB1), there is significant interest in efficient, safe, and environmentally friendly microbial degradation methods. Rhodococcus opacus PD630 cell-free supernatant (RCFS) shows exc...

  • Article
  • Open Access
1 Citations
832 Views
18 Pages

Analysis of Components in Ziziphi Spinosae Semen Before and After Processing Based on Targeted and Untargeted Metabolomics

  • Ruiqi Yang,
  • Ze Li,
  • Lulu Dong,
  • Yiran Heng,
  • Lianglei Song,
  • Lijun Guo,
  • Xiangping Pei,
  • Yan Yan and
  • Chenhui Du

3 November 2025

Ziziphi Spinosae Semen (ZSS), a medicinal and edible homologous herbal drug, is commercially available in both raw and fried (FZSS) forms and has been widely used to improve sleep quality. This study aimed to elucidate the differences in chemical com...

  • Article
  • Open Access
771 Views
23 Pages

Population-Level Analysis of Personalized Food Recommendation Using Reinforcement Learning

  • Yone Tellechea,
  • Markel Arrojo,
  • Ander Cejudo and
  • Cristina Martin

3 November 2025

This paper introduces an innovative methodology for optimizing recommendation strategies across different populations within the food industry. While previous approaches to recommending courses have overlooked cultural and age-based preferences, our...

  • Article
  • Open Access
488 Views
19 Pages

3 November 2025

Maize, a globally important crop, is highly susceptible to aflatoxin contamination, posing a serious threat. Therefore, accurate detection of aflatoxin levels in maize is of critical importance. In this study, the Multi-Scale Feature Network with Eff...

  • Article
  • Open Access
508 Views
17 Pages

3 November 2025

Dietary supplements provide essential nutrients and bioactive compounds that enhance health and traditional therapies. However, the quality and composition of these supplements can vary significantly, potentially containing inconsistent levels of act...

  • Article
  • Open Access
442 Views
15 Pages

Dual-Mode Plasmonic Colorimetric/Photothermal Aptasensor for OTA: Based on a Mn2+-Powered DNA Walker for Mediating AuNB Growth

  • Zhi Li,
  • Quan Liu,
  • Hongwei Zhang,
  • Yu Xiao,
  • Ming Li,
  • Xiaojie Chai,
  • Jianlong Ji,
  • Jindong Li and
  • Shu Qin

3 November 2025

The sensitive and efficient detection of ochratoxin A (OTA) is critical for protecting agricultural ecosystems and public health. A dual-mode plasmonic colorimetric/photothermal aptasensor, based on a Mn2+-powered DNA walker for mediating gold nanobi...

  • Review
  • Open Access
1,322 Views
33 Pages

Upcycled Orange Peel Ingredients: A Scoping Review on Phytochemical Composition, Extraction Techniques, and Biorefinery Strategies

  • Ana A. Vilas-Boas,
  • Daniela Magalhães,
  • Ricardo Gómez-García,
  • Débora A. Campos,
  • Marta Correia and
  • Manuela Pintado

3 November 2025

Background/Objectives: Orange peels (OP), a major by-product of the juice industry, are rich in bioactive compounds (phenolic compounds, pectin, carotenoids, and essential oils). Its valorization represents a promising route to reduce food waste and...

  • Article
  • Open Access
498 Views
16 Pages

Natural Tremella Polysaccharide Mitigates DEHP-Induced Oxidative Stress and Apoptosis via Dual Regulation of Survival and Antioxidant Pathways

  • Xinyang Zhang,
  • Siyuan Luo,
  • Chengwu Cao,
  • Tianjie Zhou,
  • Qian He,
  • Zhuoran Tang,
  • Zhipeng Xie,
  • Fengxian Liu,
  • Dandan Wen and
  • Hui Zou
  • + 1 author

3 November 2025

Diethylhexyl phthalate (DEHP), a common environmental plasticizer, induces oxidative damage and cell apoptosis without efficient treatment. Tremella fuciformis polysaccharides (TFPs) are known natural antioxidants, yet their protection against DEHP t...

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Foods - ISSN 2304-8158