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KMID : 0380619920240030226
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Korean Journal of Food Science and Technology
1992 Volume.24 No. 3 p.226 ~ p.231
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A Linearization Model of the Stress Relaxation Curves for Fruits and Vegetables
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Abstract
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A generalized linearization model for stess relaxation curves of vegetative tissues was proposedas [F_(0)t^n/{F_(0)-F}=k_t + k₂t], taking into account internal structure changes under a constant strain. Where F$quot; is the initial force, F is the decaying force after time t, and k₁, k₂ and n are constants. This model was well fit to stress relaxation curves of a variety of raw and processed fruits and vegetables.
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KEYWORD
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