Anyone can elaborate this topic…?
@Sahdev_Prasad… Its an easy to understand process that even non food technologist can understand it.By just plain common sense you can discern what is destructive and nondestructive process, how come it so hard for you. 
The web had so many references about it if you just care to dig it out… One example is this
https://www.researchgate.net/publication/331743075_Non_destructive_quality_evaluation_of_food/link/5c8a86f845851564fade3b48/download
If you can’t hack it please go back to school…