Effects of Lactobacillus used as the starter culture on naturally fermented pickled cabbage

• Autor(a) principal: ALAN,Yusuf
• Data de Publicação: 2022
• Outros Autores: YILDIZ,Neslihan
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Food Science and Technology (Campinas)
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000100445
• topic: Lactobacillus; pickled cabbage; metabolite; biogenic amines; HPLC

Abstract Pickled cabbage is a traditional and typical fermented food, which occurs as a result of fermentation of bacteria that exist in the medium naturally. In this study, the effects of Lactobacillus plantarum, Lactobacillus pentosus and Lactobacillus paraplantarum on the pickled cabbage fermentation were investigated. The physicochemical (total acidity, salt and pH) and microbiological (lactic acid bacteria, total mesophilic aerobic bacteria and yeast-mould) changes that occurred during the fermentation were observed. In addition, the amounts of biogenic amine (BA) and metabolites were determined with HPLC. It was found that the amount of acidity (%) was lower in Lactobacillus samples. Important microbiological changes were observed in the L. plantarum 46 and L. pentosus samples. The total BA amount was found to be the lowest for the sample L. plantarum 61. It was also seen that the BA was less than any poisonous rate affecting the human health. On day 60 of fermentation, the amount of metabolite was maximum in the L. plantarum 61and L. paraplantarum samples. As a result, the total amount of BA was observed to be lowest in the L. plantarum 61 sample inoculated with L. plantarum 61 culture and in the metabolites synthesized highly. It is suggested that the use of such Lactobacillus for the natural pickle process will allows for the production of a tastier and more reliable product, contributing to the food industry.