The mixture design was also successful in determining the optimum gelatin, maltodextrin, and starch contents of the gel model, simulating closely the firmness and elastic modulus of the cheeses.
Comparison of the mechanical properties of YAN formulated with and without TG showed that the firmness and elastic-like behavior of the noodle increased with the TG supplementation.
Frankfurters have an elastic firmness, and on reheating prior to consumption become even more firm.
It quantified the physical properties of sponges (density, fibre width, fibre length, absorbency, and water retention efficiency) and their mechanical properties (firmness, compression modulus, compressive strength, tensile strength, elastic limit, elastic strain, modulus of elasticity, and modulus of resilience).
A linear dependence of firmness, first-term relaxation time, and elastic modulus on composition of simulants was noted.
While collagen comprises a major part of the protein network that contributes to the firmness and tensile strength of skin, the healthy elastic fibers are important for the stretching and recoiling of the tissue, and they are also critical in tissue integrity as well.
During the suction phase, the skin deformation measures, first, the elastic resistance of the skin and then the viscous component, which, taken together, represent firmness.
Yang [ 16] believes that the elasticity modulus of soft tissue is affected by the ratio of collagen fibers and elastic fibers, with a higher proportion of collagen fibers correlating with a tissue higher firmness.
The theory of two impacting elastic spheres was used as a model to analyze different impact sensing techniques for sensing firmness of fruits.
