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Physicochemical, rheological, and microbiological properties of honey-fortified probiotic drinkable yogurt

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dc.creator Çelebi, Mehmet
dc.creator Albay, Zehra
dc.creator ŞİMŞEK, Bedia
dc.date 2025-01-01T00:00:00Z
dc.date.accessioned 2025-02-25T10:32:06Z
dc.date.available 2025-02-25T10:32:06Z
dc.identifier 73f2e5ef-0f55-4018-b0ce-b7d2967f24d7
dc.identifier 10.21603/2308-4057-2025-2-641
dc.identifier https://avesis.sdu.edu.tr/publication/details/73f2e5ef-0f55-4018-b0ce-b7d2967f24d7/oai
dc.identifier.uri http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/100158
dc.description This study aimed to investigate the physicochemical, rheological, and microbiological attributes of drinkable yogurts prepared with three distinct types of honey (flower, pine, and thyme) in amounts of 10 and 20% and probiotic cultures (Lactobacillus acidophilus and Bifidobacterium spp.). The control sample was brighter while the yogurt containing 20% pine honey was more yellow during storage (21 days). The samples’ serum separation quantities rose together with the honey ratio. All the honey-fortified drinkable yogurts were found to be non-Newtonian pseudoplastic liquids that are thixotropic. However, as the honey ratio increased, the apparent viscosity and consistency coefficients increased, too. After 21 days of storage, L. acidophilus and Bifidobacterium spp. counts rose to more than 5.0 log CFU/mL in the experimental yogurts containing honey (except for the sample with 20% flower honey). The panelists preferred the 10% honey-fortified drinkable yogurts over the others. The yogurts with flower honey were mostly favored, followed by pine and thyme honeys. Although honey contributed to the properties of drinkable yogurt, adding more than 10% of honey degraded the product’s quality and acceptability. In conclusion, 10% is an optimal amount for flower and pine honey, with a smaller amount recommended for thyme honey. More research is needed on honey-fortified drinkable yogurt for its commercial production.
dc.language eng
dc.rights info:eu-repo/semantics/closedAccess
dc.title Physicochemical, rheological, and microbiological properties of honey-fortified probiotic drinkable yogurt
dc.type info:eu-repo/semantics/article


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