Premium
Effects of Reduced Salt (NaCI) Levels on Sensory and Instrumental Evaluation of Frankfurters
Author(s) -
SOFOS JOHN N.
Publication year - 1983
Publication title -
journal of food science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.772
H-Index - 150
eISSN - 1750-3841
pISSN - 0022-1147
DOI - 10.1111/j.1365-2621.1983.tb05062.x
Subject(s) - flavor , food science , chemistry , salt (chemistry) , emulsion , texture (cosmology) , sensory system , biochemistry , psychology , artificial intelligence , computer science , image (mathematics) , cognitive psychology
Frankfurters were manufactured with beef‐pork mixtures using commercial procedures and varying levels (2.5%, 2.0%, 1.5%, 1.0%) of two types of NaCl (granulated, flake). Parameters investigated were sensory color, texture, flavor and overall acceptability, and instrumental texture and color during storage at 8°C. Sensory scores for color were acceptable and similar among treatments with varying salt levels, except for products with 1.0% salt. As emulsion stability decreased, however, frankfurter skin color became darker. In general, a reduction in salt by more than 20% (<2.0% salt) resulted in frankfurters of softer and less firm texture. Scores for flavor and overall acceptability were lower (P<0.05) for frankfurters with 1.5% or 1.0% vs 2.5% salt and deteriorated with increasing storage for all salt treatments. Flavor deterioration with storage was more pronounced in products with reduced salt levels (1.5% and 1.0%).