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Start Over Author "Dong-Won Choo" Journal international journal of systematic and evolutionary microbiology
1 results on '"Dong-Won Choo"'

1. Rapid and accurate identification of species of the genus Pediococcus isolated from Korean fermented foods by matrix-assisted laser desorption/ionization time-of-flight MS with local database extension

Author

Chang-Gyeom Kim, Youngjae Cho, Young-Rok Kim, Eiseul Kim, Yoonju Lee, Sun-Kyung Han, Hae-Yeong Kim, and Dong-Won Choo

Subjects
DNA, Bacterial, 0301 basic medicine, Genus Pediococcus, 030106 microbiology, Food spoilage, Biology, computer.software_genre, Microbiology, 03 medical and health sciences, chemistry.chemical_compound, RNA, Ribosomal, 16S, Databases, Genetic, Pediococcus, Food science, Fermentation in food processing, Phylogeny, Ecology, Evolution, Behavior and Systematics, Database, food and beverages, Sequence Analysis, DNA, General Medicine, biology.organism_classification, Bacterial Typing Techniques, Lactic acid, Matrix-assisted laser desorption/ionization, 030104 developmental biology, chemistry, Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization, Fermentation, Food Microbiology, bacteria, computer, Bacteria
Abstract

Pediococci are halophilic lactic acid bacteria, within the family Lactobacillaceae , which are involved in the fermentation of various salted and fermented foods, such as kimchi and jeotgal. In this study, a matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) MS method was developed for the rapid identification of species of the genus Pediococcus . Of the 130 Pediococcus spectra aligned with the Biotyper taxonomy database, 122 isolates (93.9 %) yielded log scores

Published
2017
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