Quality attributes of set yogurt made from lactoperoxidase system activated cow’s milk
نویسندگان
چکیده
The study aimed to assess the quality attributes of set yoghurt made from cow's milk preserved by lactoperoxidase system (LPs). Fresh was collected Datto collection center and samples were grouped control LPs activated. Set prepared immediately for controlled samples, but in activated milk, sample kept 9 h at 25 °C ± 2 before made. LP enzyme within after milking adding 1 mg/ml sodium thiocyanate (SCN_) hydrogen peroxide (H2O2). Totally, 36 L used experiment done triplicates. Titratable acidity (TA) pH assessed every 30 min until coagulation formed. Yoghurt stored 21 days different parameters including incubation duration, pH, TA, microbiological sensory attributes. results revealed that partially suppressed rate acid production during cultured milk. treated had significantly (P < 0.05) higher lower TA values. Similarly, total bacterial counts 24-h, 72-h 7-days storages. Additionally, yeast mold 24-h 7-days. received better scores In general, can be making without a negative effect. Further studies are needed illustrate fitness other products.
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ژورنال
عنوان ژورنال: Heliyon
سال: 2023
ISSN: ['2405-8440']
DOI: https://doi.org/10.1016/j.heliyon.2023.e17507