Results 101 to 110 of about 3,815,501 (279)

The changing role of Women in Food Microbiology: the case history of wine microbiologists in Italy. [PDF]

Front Microbiol, 2023
Nardi T, Romano P.
europepmc   +1 more source

Mechanistic Insights Into the Regulation of Tyramine Production by NaCl in Enterococcus From Sufu: Growth, Gene Expression, and Enzymatic Activity

AgriFood: Journal of Agricultural Products for Food, EarlyView.
Although 6%–8% NaCl concentration suppressed Enterococcus growth, the content of tyramine production was higher than that under 0% NaCl, with the maximum production observed at 8% NaCl. This result was driven by the upregulation of tyrDC, tyrP, and nhaC genes and the stabilization of TDC enzymatic activity. ABSTRACT High salt content in sufu suppresses
Mingxi Liu, Jia Deng, Yang Li, Xiaohan Hua, Lijun Yin, Shuntang Guo, Xin Jia   +6 more
wiley   +1 more source

Intermolecular Carbon–Carbon Naphthalene Coupling Involves a Radical Mechanism Driven by Cytochrome P450 in Alternaria alternata

Angewandte Chemie, EarlyView.
1,8‐DHN is an important intermediate to form complex aromatic ring systems. Phenol‐coupling reactions are important for the dimerization of two molecules. Here, we show that a fungal cytochrome P450 enzyme catalyzes specific C─C bonds. ABSTRACT Dihydroxynaphthalene (DHN) derivatives are precursors of biologically important molecules, including melanin ...
Jia Gao, Leyao Chen, Karin Steffen, Henrik Schweder, Birgit Schreckenberger, Shu‐Ming Li, Ben Auxier, Antonis Rokas, Reinhard Fischer   +8 more
wiley   +2 more sources

Screening of microbial communities associated with endive lettuce during postharvest processing on industrial scale

Heliyon, 2018
In this study, the composition of the microbial community on endive lettuce (Cichorium endivia) was evaluated during different postharvest processing steps.
Antje Fröhling, Antje Rademacher, Birgit Rumpold, Michael Klocke, Oliver Schlüter   +4 more
doaj   +1 more source

Agronomic and Nutritional Perspectives on Vegetable Crops in Africa

AgriFood: Journal of Agricultural Products for Food, EarlyView.
Vegetable production plays a key role in food security, nutrition, and livelihoods across Africa. Moreover, African indigenous vegetables emerge as underutilized yet highly valuable crops, rich in macro‐ and micronutrients, as well as bioactive compounds with an array of health benefits.
Đorđe Vojnović, Pamela Owusu Osei, Sina Siavash Moghaddam, Issiake Konate, Jelena Popović‐Đorđević   +4 more
wiley   +1 more source

Editorial: New knowledge of food microbiology in Asia, volume II. [PDF]

Front Microbiol, 2022
Li C.
europepmc   +1 more source

Automated Bacterial Identification and Morphological Feature Analysis in Low‐Dose Cryo‐EM Using YOLOv11

Advanced Intelligent Discovery, EarlyView.
AI‐based tools enable rapid characterization of bacterial ultrastructure in low‐dose cryogenic transmission electron microscopy. The envelope thickness tool quantifies membrane thickness and anisotropy. The flagella module analyzes filament morphology and detects cell‐flagella contacts.
Sita Sirisha Madugula, Lynnicia N. Massenburg, Spenser R. Brown, Amber N. Bible, Chanda R. Harris, Lance X. Zhang, Kiara Parker, Scott T. Retterer, Jennifer L. Morrell‐Falvey, Rama K. Vasudevan, Alexis N. Williams   +10 more
wiley   +1 more source

Structure and Function of a Multi‐Megadalton Virus‐Like Proteolytic Dodecahedron

Angewandte Chemie, EarlyView.
Zuzalysin, a virulence metallopeptidase of the periodontal pathogen Porphyromonas gingivalis, is secreted as a latent, flexible ≈95‐kDa monomer. Calcium triggers cysteine‐switch activation and hierarchical assembly into pentamers, bipentamers, tripentamers, and a ≈5.6‐MDa, ≈355‐Å dodecahedron. Structures at 1.8–3.6 Å reveal a virus‐sized catalytic cage
Mariusz Madej, Arturo Rodríguez‐Banqueri, Danuta Mizgalska, Borys Szmigielski, Zuzanna Nowakowska, Małgorzata Benedyk‐Machaczka, Monika Bzowska, Katarzyna Mikruta, Juan Sebastián Ramírez‐Larrota, Chinanu Agunanne, Olivier Julien, Anthony J. O'Donoghue, Carsten Scavenius, Mario López‐Martín, Enrique Marcos, Łukasz Koziej, Sebastian Glatt, Pablo Guerra, Ulrich Eckhard, Jan Potempa, F. Xavier Gomis‐Rüth   +20 more
wiley   +2 more sources

Les modèles de croissance en microbiologie prévisionnelle pour la maitrise de la sécurité des aliments (synthèse bibliographique)

Biotechnologie, Agronomie, Société et Environnement, 2012
A review of growth models in predictive microbiology to ensure food safety. Predictive microbiology aims to predict the evolution of microorganisms in foods using mathematical models.
Clinquart, A., Adolphe, Y., Crevecoeur, S., Delhalle, L., Daube, G.   +4 more
doaj  

Current Standards of Monitoring Models in Healthcare Settings

Advanced Intelligent Discovery, EarlyView.
AI/ML‐enabled medical devices are entering clinical practice faster than monitoring standards mature. This review highlights gaps in postmarket surveillance, limited use of predetermined change‐control plans, and the need for ongoing performance tracking, drift detection, explainability, and workflow‐aware governance to support safer, more reliable ...
Alan Kay, Daljit Takher, Wenting Liu, Emily Wittrup, Gilbert S. Omenn, Kayvan Najarian   +5 more
wiley   +1 more source