Do you know What is Yak Milk and Amasi. If you are looking for the definition of Yak Milk and Amasi or want to know what is Yak Milk and Amasi?, then this is where you will fetch your answers. Well, in simple terms Yak milk is the milk obtained from yak. It is sweet to taste and has rich fat content. While In simple terms, Amasi is the bacterial fermentation of milk which is often sweetened or flavored. Both these products are unique in their own ways. Yak Milk is a Not Available colored dairy product and Amasi is White colored. The food gets it color dependent on the ingredients used and the preparation methods employed. Sometimes artificial food colors are added to give the dairy product, a gourmet look. Apart from their color what distinguishes them is their flavor and aroma. Yak Milk bears Sweet flavor with a Sweet aroma whereas Amasi has Sour flavor and a Milky aroma. The color, flavor and the aroma of these products depict their origin. Yak Milk originated in Tibet, whereas origin of Amasi is traced back to Africa.