Question

how worlds first curd is prepared​

Answer 1

Hey❤️

The first use of yogurt was believed to be by Central Asian herdsmen, who stored their extra goat's milk in containers made out of animal stomachs to preserve it while on the go. Some of the milk stored in these skins, to their surprise, became thick and tart. More importantly, it was still edible — even after a surprisingly long period of time in the hot sun.

The reason was that yogurt has good bacteria that bloomed when the milk interacted with the animal stomach bags. This made the curdled liquid a hostile environment for bad bacteria — not to mention a hardier and more substantial foodstuff.