The effect of soy protein concentrate addition on the physical, chemical, and sensory properties of strawberry flavored ice cream
EUROPEAN FOOD RESEARCH AND TECHNOLOGY, vol.221, no.3-4, pp.466-470, 2005 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 221 Issue: 3-4
- Publication Date: 2005
- Doi Number: 10.1007/s00217-005-1207-3
- Journal Name: EUROPEAN FOOD RESEARCH AND TECHNOLOGY
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.466-470
- Keywords: soy protein concentrate, strawberry flavor, ice cream, FORTIFICATION, YOGURTS, FAT
- Ondokuz Mayıs University Affiliated: Yes
Abstract
The effect of soy protein concentrate (0, 1.5, 3, and 4.5%) on the physical, chemical, and sensory properties of strawberry flavored (0, 0.01 and 0.02%) ice cream samples was examined. All samples were analyzed for pH, titratable acidity, total solids, nitrogen, fat, ash, overrun, viscosity, meltdown, Hunter L-, a-, b- values, flavor, body and texture, and appearance. Substituting soy protein concentrate (SPC) in ice cream formula for non-fat dry milk (NFDM) positively influenced the nitrogen content, viscosity values, and melting and appearance properties of the ice cream samples while overrun values and flavor scores were negatively affected. SPC could be incorporated into the ice cream formula in the range of 1.5-3% devoid of significantly diminishing the physical, chemical, and sensory properties.