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View stunning SlideShares in full-screen with the new Android app!View stunning SlideShares in full-screen with the new iOS app!
Yogurt- milk turned sour by Lactobacillus bacteria- uses lactose sugar in milk to make lactic acid. This also thickens the milk proteins
Cheese - from curdled milk. Lactobacillus
Bread- uses yeast ( Saccharomyces ) to rise. The carbon dioxide produced provides the bubbles
Alcohol- a by product of anaerobic respiration- uses strain of yeast called Saccharomyces Carlsbergensis. This respires (ferments) on sugars in grapes( glucose /fructose) to make wine or malted barley ( maltose sugar) to make beer