Desi Cow Ghee is clarified butter. Butter is heated causing the solids to separate by density. The lighter water and solids are skimmed from the top with the remainder being the clarified butter. Desi cows are breeds of cow common to India which produce milk rich in A2 proteins, which are purportedly more digestible for humans.
Protein in Jersey cow milk is A1. Now it is well-established fact that A1 milk is not good to consume for humans. On one side, Jersey cow gives ample amount of milk so nutritional density in milk is lower than Desi Cow.