Hemijska Industrija (Jan 2016)

Quality of fermented whey beverage with milk

  • Rakin Marica B.,
  • Bulatović Maja Lj.,
  • Zarić Danica B.,
  • Stamenković-Đoković Marijana M.,
  • Krunić Tanja Ž.,
  • Borić Milka M.,
  • Vukašinović-Sekulić Maja S.

DOI
https://doi.org/10.2298/HEMIND141106016R
Journal volume & issue
Vol. 70, no. 1
pp. 91 – 98

Abstract

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One of the most economical ways of whey processing is the production of beverages, that represents a single process that exploits all the potential of whey as a raw material. Functional and sensory characteristics of whey based beverages are a criterion that is crucial to the marketing of products and win over consumers. The aim of this study was to determine nutritional and functional characteristics of fermented whey beverage with milk and commercial ABY-6 culture. The results showed that the applied starter culture can be used for the production of fermented whey based beverage with satisfactory nutritional properties. Addition of milk was important not only in the nutritional quality of the resulting product, but also improved the taste, the homogeneity and stability. Analysis of the chemical composition of fermented whey based beverage and nutritional information about it indicates that the product is a good source of protein and calcium. Fermented beverage contained 8.07 log (CFU/mL), showed antioxidant activity of at least 38.1% and the titratable acidity of 28.2°SH corresponding to the acidity of the product in this category. [Projekat Ministarstva nauke Republike Srbije, br. TR 31017 i br. 451-03-00605/2012-16/85]

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