discoherence

noun

Plural:   discoherences

The state or quality of not being coherent / cohesive / compact;  crumbliness;  fragility.

Examples: 

A large overdose of semolina can predispose the soup-cooked dough to discoherence (if the egg proportion decreases severely, there is nothing to hold the grains conglued).  (Source: J∙ Okram - Semolina Dumplings for Soups  ●  Cooking Recipe.)