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FOOD TEXTURE (Desirable
(Good texture) (Firm and close (Jobs-lost-as…
FOOD TEXTURE
Textural characteristic
Secondary parameters
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Brittleness, crunchiness, and crumbliness
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Gumminess
Energy required to disintegrate a semi-solid food.
Low degree of hardness and high degree of cohesiveness
Primary parameters
Elasticity
The rate at which the deformed material regains its original condition after the removal of the deforming force
Cohesiveness
The extent to which a material can be deformed before it ruptures and is dependent upon the strengths or internal bonds
Adhesiveness
The force necessary to remove the material that adheres to the mouth during eating and is described as sticky, tackey or gooey.
hardness
Force required to compress a substance among molar teeth (solid food) or between the tongue and palate (semi solid) to a given deformation or penetration and designated as soft, firm and hard
Viscosity
The force required to draw a liquid from a spoon over the tongue and describe as thin, watery or thick
Physical characteristics
Masticatory
Chewiness, Viscosity, Gumminess, Brittleness, Adhesiveness, hardness
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Initial
Brittleness,Viscosity, Hardness
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