Aerobic spore-forming bacteria in powdered infant formula: Enumeration, identification by MALDI-TOF mass spectrometry (MS), presence of toxin genes and rpoB gene typing

This study aimed to assess the counts and biodiversity characterization of aerobic sporeforming bacteria (ASB) in powdered infant formula (PIF). Fifty-four (n = 54) samples of PIF of three brands were analyzed for mesophilic aerobic bacteria, and ASB counts. ASB isolated from PIF were assessed for t...

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Bibliographic Details
Published in:	International journal of food microbiology Vol. 368; p. 109613
Main Authors:	Mezian, Larbi, Chincha, Alexandra I.A., Vecchione, Alessandra, Ghelardi, Emilia, Bonatto, José Matheus C., Marsaioli, Anita Jocelyne, Campelo, Pedro H., Benamar, Ibrahim, Moussaoui, Abd Allah, Sant'Ana, Anderson S., Moussa-Boudjemaa, Boumediene
Format:	Journal Article
Language:	English
Published:	Netherlands Elsevier B.V 02-05-2022 Elsevier BV
Subjects:	Aerobic bacteria Baby foods Bacillus Bacillus cereus - genetics Bacteria Bacteria, Aerobic Biodiversity Dried foods Enumeration Food Microbiology Genes Heat resistant bacteria Humans Infant foods Infant Formula Infants Lecithinase Mass spectrometry Mass spectroscopy NHE gene Paenibacillus Phylogeny Powders RpoB protein Scientific imaging Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization Spectroscopy Spoilage Spore-forming bacteria Spores, Bacterial - genetics Thermophilic bacteria Toxin Toxins Heat resistant bacteria Dried foods Toxin Paenibacillus Infant foods Bacillus
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