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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
522 Views
20 Pages

4 November 2025

This study investigates the motivations behind food businesses voluntary participation in certification programs and analyzes their non-conformance reports (NCRs). Health and nutrition food businesses lead in voluntary certification, averaging 5.65 N...

  • Article
  • Open Access
436 Views
16 Pages

Transcriptomics-Based Evaluation of the Effects of Polyethylene Microplastics on Pleurotus pulmonarius

  • Xin Yu,
  • Bo Zhang,
  • Shuyi Chen,
  • Caijing Wan,
  • Sumin Chen,
  • Ying Wang,
  • Lei Ye and
  • Xiaolin Li

4 November 2025

Microplastics are widely distributed, but their potential impact on crops cannot be ig-nored. Most current studies focus on common crops such as rice and buckwheat and are mostly at the macro level. In this study, we explored for the first time the c...

  • Editorial
  • Open Access
900 Views
3 Pages

4 November 2025

Biosynthesis technology is defined as the application of biological systems—such as microorganisms, cultured cells, or enzymes—to the conversion of simple substrates into high-value biomolecules through engineered metabolic pathways [...]

  • Article
  • Open Access
525 Views
20 Pages

4 November 2025

At present, the classification of nongxiangxing baijiu (NXB) predominantly relies on the subjective expertise of distillers and tasters, in the absence of scientifically standardized criteria. This reliance poses challenges for achieving precise clas...

  • Article
  • Open Access
479 Views
22 Pages

4 November 2025

To address the challenge of monitoring the postharvest jasmine bloom stages during industrial tea scenting processes, this study proposes an efficient U-shaped Network (U-Net) model with frequency–spatial cross-attention (FSCA-EUNet) to resolve...

  • Article
  • Open Access
425 Views
16 Pages

Tracking Cadmium Transfer from Soil to Cup: An Electrochemical Sensing Strategy Based on Bi3+-Rich MOFs for Tea Safety Monitoring

  • Jiaoling Wang,
  • Zhengyin Ding,
  • Xinxin Wu,
  • Xindong Wang,
  • Hao Li,
  • Minchen Zhu and
  • Xinai Zhang

4 November 2025

Tea is one of the most widely consumed beverages worldwide, yet increasing environmental cadmium (Cd2+) contamination poses a serious threat to consumer safety. Understanding the migration pathway of Cd2+ from contaminated soils through tea plants in...

  • Article
  • Open Access
1 Citations
461 Views
15 Pages

Comparative Volatile Profiles of Plain Poached (PP) and Steamed over Water (SW) Wenchang Chicken Analyzed by GC-MS, GC-IMS, and E-Nose

  • Qicheng Jiang,
  • Xinli Zheng,
  • Tieshan Xu,
  • Meiling Chen,
  • Shihao Chen,
  • Dexiang Zhang,
  • Bolin Cai and
  • Lihong Gu

4 November 2025

Wenchang chicken, a specialty of Hainan, China, is celebrated for its tender texture and unique flavor. This study investigates the impact of two traditional cooking methods, SW chicken and PP chicken, on the formation of volatile organic compounds (...

  • Article
  • Open Access
467 Views
22 Pages

4 November 2025

Marine-derived proteins are important sources in the preparation of umami peptides due to their delicious and unique taste. The research endeavored to elucidate the established umami peptide library derived from Skipjack tuna protein through a combin...

  • Article
  • Open Access
682 Views
25 Pages

Skins Comparative Analysis of Collagen Functionality and Peptide Bioactivities from Yak, Cattle, and Donkey Skins

  • Yaoyuan Kuai,
  • Yufeng Duan,
  • Xue Yang,
  • Ruheng Shen,
  • Wen Wang,
  • Li Zhang,
  • Long He,
  • Cheng Chen,
  • Xiaojin Yuan and
  • Xiangmin Yan
  • + 1 author

4 November 2025

Collagen peptides derived from animal skins are valuable bioactive ingredients with diverse nutritional and functional properties. This study systematically compared the nutritional value, collagen structure function properties, and bioactivities of...

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Foods - ISSN 2304-8158