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EVALUATION OF CHEESE TEXTURE
Author(s) -
LEE CHERLHO,
IMOTO ELAINE M.,
RHA CHOKYUN
Publication year - 1978
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.1365-2621.1978.tb02552.x
Subject(s) - chewiness , inflection point , materials science , composite material , texture (cosmology) , viscometer , universal testing machine , melting point , viscosity , food science , mathematics , ultimate tensile strength , chemistry , artificial intelligence , geometry , computer science , image (mathematics)
The textural characteristics of cheese were surveyed for consumer preference and sensory perception. The important textural characteristics of cheese—hardness, chewiness, springiness and adhesiveness‐were evaluated by a panel. The mechanical properties of cheese were measured with an Instron Universal Testing Machine. In making the Instron measurements, the effects of the conditions (i.e. rate of compression, rate of loading and cheese temperature) on the mechanical properties of cheese were determined. The melting property of cheese was determined by viscosity changes upon heating using a Brookfield Viscometer, Model RVT with T‐F bar. The correlations between sensory evaluation and the mechanical properties of cheese were resolved. The panel concluded that the important textural characteristics of cheese were hardness, springiness and adhesiveness. The hardness evaluated by the panel was related to the Instron determinations of the compression force, work ratio, adhesive force, force at the inflection point and viscometer determination of the melting property. The sensory assessment of springiness correlated with elastic recovery and force at the inflection point. The sensory adhesiveness rating was related to the adhesive force but inversely related to force at the inflection point.