Shelf-life of yogurt ice cream
Keywords:
yoghurt ice cream, soy products, shelf-life ,storage coldAbstract
Shelf-life of yogurt ice cream from soy milk was determined stored at -22 degree C in 1 L polyethylene pots. Sensory quality and microbiological quality were assessed. The durability was estimated by means of analytic methods of regression. The results were adjusted to the distribution of Weibull. No influence of the microbiological quality was observed in the rejection of the samples. The shelf-life was established by organoleptic rejection criteria, showed an useful life of 77 days.