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Fermentation Kinetics, Microbiological and Physical Properties of Fermented Soy Beverage with Acai Powder

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dc.creator BAYGUT, Hatice
dc.creator Cais-Sokolińska, Dorota
dc.creator Bielska, Paulina
dc.creator Teichert, Joanna
dc.date 2023-04-01T00:00:00Z
dc.date.accessioned 2025-02-25T10:22:15Z
dc.date.available 2025-02-25T10:22:15Z
dc.identifier 561b8400-817d-479b-9cfa-8cedd0c0b98c
dc.identifier 10.3390/fermentation9040324
dc.identifier https://avesis.sdu.edu.tr/publication/details/561b8400-817d-479b-9cfa-8cedd0c0b98c/oai
dc.identifier.uri http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/99767
dc.description In this study, the effects of the fermentation kinetics, determination of the number of lactic acid bacteria, texture, water holding capacity, and color of fermented soy beverages with acai powder (3 and 6% w/v) were investigated. The addition of acai powder significantly influenced the fermentation kinetics based on changes in pH, accelerating fermentation in the initial period. The results showed that the acai additive did not affect the enumeration of Lactobacillus acidophilus and Bifidobacterium animalis subsp. lactis. The presence of acai inhibited the proliferation of Streptococcus thermophilus compared to the soy beverage without acai powder added. However, the higher the acai additive, the more Streptococcus thermophilus bacteria were detected: 4.39 CFU/g for 6% acai powder sample and 3.40 CFU/g for 3% acai powder sample. The addition of acai to the soy beverage reduced its firmness, consistency, cohesiveness, and viscosity index after fermentation. A slight difference was observed in the lightness and whiteness of fermented soy beverages with 3% and 6% acai powder.
dc.language eng
dc.rights info:eu-repo/semantics/openAccess
dc.title Fermentation Kinetics, Microbiological and Physical Properties of Fermented Soy Beverage with Acai Powder
dc.type info:eu-repo/semantics/article


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