This article describes developments in kinetic modelling of heat-induced chemical changes, protein denaturation, microbial inactivation as a tool for product and process design shelf life prediction. Computational tools like Bayesian linear nonlinear regression, multiresponse analysis, multilevel analysis are reviewed with case studies from literature on dairy products. makes uncertainty explic...

In statistical analyses, especially those using a multiresponse regression model approach, mathematical that describes functional relationship between more than one response variables and or predictor is often involved. The these expressed by function. the nonparametric (MNR) part of model, estimating function becomes main problem, as there correlation responses such it necessary to include sym...

Taguchi's design of experiment is utilized to optimize the process parameters in turning operation with dry environment. Three parameters, cutting speed (v), feed (f), and depth of cut (d), with three different levels are taken for the responses like material removal rate (MRR) and surface roughness (R a ). The machining is conducted with Taguchi L9 orthogonal array, and based on the S/N analys...

A green solvent-based optimization for rosmarinic acid (RA), carnosol (COH), and carnosic acid (CA) extraction, the three main antioxidants from rosemary, was performed. The conventional solid-liquid extraction was optimized using a central composite design (CCD) followed by the desirability approach. In the CCD analysis the quantitative effects of extraction time (4.8-55.2min), liquid-to-solid...

Setting of process variables to meet a required specification of quality characteristic (or response variable) in a process, is one of the common problems in the process quality control. But generally there are more than one quality characteristics in the process and the experimenter attempts to optimize all of them simultaneously. Since response variables are different in some properties such ...

The growing dominance in terms of industrial applications has helped polymer-based composite materials conquering new markets relentlessly. But the presence fibrous residuals and abrasive particles as reinforcement polymer matrix composites (PMCs) affects output quality characteristics (OQCs) microdrilling operations. OQC aims at reducing overcuts momentous material removal rate (MRR). In such ...