In situ produced exopolysaccharides by <i>Bacillus coagulans</i><scp>IBRC‐M</scp> 10807 and its effects on properties of whole wheat sourdough

نویسندگان

چکیده

Abstract This study aimed to investigate in situ exopolysaccharides (EPSs) production by Bacillus coagulans IBRC‐M 10807 under different fermentation conditions improve the technical‐functional properties of whole wheat flour sourdough and obtain high‐quality products. For this purpose, effectiveness four efficient factors including B. (8 Log CFU/g), FOS (0%, 2.5%, 5% based on weight), temperature (30, 35, 40°C), time (12, 18, 24 h) was investigated functional sourdough. Our work focused optimizing probiotic investigating viability, pH, total titratable acidity, antioxidant properties, EPS measurement. The first optimal formulation for maximized EPSs numerical optimization included 0%, 8 CFU/g, 30°C, 12 h. In case, 59.28 mg/g 10.99 CFU/g. second formula considering highest viability together with determined as 4.71%, 10807, 20 predicted amount via were 54.4 11.18 respectively. Analyses using FTIR, SEM, DSC revealed that probiotics significantly reduced enthalpy amylopectin retrogradation delayed it compared other samples. Therefore, improving final product's technological capabilities shelf life can be credited potential benefits.

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ژورنال

عنوان ژورنال: Food Science and Nutrition

سال: 2023

ISSN: ['2048-7177']

DOI: https://doi.org/10.1002/fsn3.3624