Optimization of fermentation conditions for sourdough by three different lactic acid bacteria using response surface methodology
Yazarlar (3)
Dr. Öğr. Üyesi Latife Betül Gül Giresun Üniversitesi, Türkiye
Prof. Dr. Osman GÜL Kastamonu Üniversitesi, Türkiye
Prof. Dr. Ahmet Hilmi Çon Ondokuz Mayıs Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Acta Scientiarum Technology (Q4)
Dergi ISSN 1806-2563 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 01-2022
Kabul Tarihi Yayınlanma Tarihi 12-01-2022
Cilt / Sayı / Sayfa 44 / 1 / – DOI 10.4025/actascitechnol.v44i1.57040
Makale Linki https://periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/57040
Özet
This study aimed to investigate optimal fermentation conditions for sourdough by freezedried Lactobacillus curvatus N19, Weissella cibaria N9 and Lactobacillus brevis ED25 isolated from Turkish sourdough previously. The central composite rotational design was applied to the optimization of fermentation parameters (temperature and time). The fermentation was carried out under a simulated sourdough system and biomass concentration, total acidity, and lactic and acetic acid formation were chosen as response variables. Results showed that the models developed for all variables were significant (p < 0.05) and there was no lack of fit in any of quantifications (p > 0.05), indicating the suitability for representing the relationship between variables and factors. While both of the independent parameters were effect the response, fermentation time was the most significant factor influencing the response. The validation …
Anahtar Kelimeler
Biomass | Fermentation conditions | Lactic acid bacteria (LAB) | Optimization | Sourdough