Definition of cisco plural ciscoes : any of various whitefishes (genus Coregonus) that have a large mouth with a long and often projecting lower jaw; especially: lake herring
Milk-based products are rich in both lactic acid and the protein casein. Lactose fermentation to lactic acid increases the food acidity; the acid combines with the casein, and the two coagulate and precipitate.The precipitate is then removed from the milk, and the dairy product derived from it is low in â or free of â lactose.ilk-based products are rich in both lactic acid and the protein casein. Lactose fermentation to lactic acid increases the food acidity; the acid combines with the casein, and the two coagulate and precipitate.
If lactose is fermented to produce acid end products, the p H of the medium will drop. A p H indicator in the medium changes color to indicate acid production.f lactose is fermented to produce acid end products, the p H of the medium will drop. A p H indicator in the medium changes color to indicate acid production.