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Preparation and properties of ice cream type frozen yogurt
Author(s) -
INOUE K,
SHIOTA K,
ITO T
Publication year - 1998
Publication title -
international journal of dairy technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.061
H-Index - 53
eISSN - 1471-0307
pISSN - 1364-727X
DOI - 10.1111/j.1471-0307.1998.tb02506.x
Subject(s) - food science , thiobarbituric acid , ice cream , chemistry , lactic acid , bacteria , biochemistry , biology , antioxidant , lipid peroxidation , genetics
Changes in sensory ratings and chemical properties of ice cream type frozen yogurt (fat content >8.0% with varying pH values) were investigated during storage for 6 months at –35°C. No appreciable change was observed in the structure, acidity and pH values of the products during storage. In addition, there was no increase in thiobarbituric acid values of the products during storage. Viable lactic acid bacteria decreased in number with increasing storage period. Different sensory ratings were obtained for assessors who were familiar with yogurt and for assessors who were not. The product having a pH value of 5.5 was the most preferred ice cream type frozen yogurt in the products examined .