Biology - Biotechnology GCSE triple science Biotechnology 2.0 / 5 based on 9 ratings ? BiologyBiotechnology and the use of microbes in industryGCSEAll boards Created by: amycliveCreated on: 13-05-09 09:20 How is yoghurt made? lactose sugar fermented to lactic acid > pasturise milk > steralise equipment > add atarter culture (heat to 72) > clots = yoghurt 1 of 6 How is soy sauce made? = soy beans and roasted wheat > ferment by aspergillus fungus > then yeasts > then lactobacillus bacteruim > filterred > pasturised = soy sauce 2 of 6 What are the 6 nutrients? MSG, 3 of 6 What do plant stanol esters do? lower blood colesterol 4 of 6 What to prebiotics do and where are they found and what are they used for? promote good bacteria in the gut > found in leeks, onions, oats > used as suppliments 5 of 6 Enzymes are? Incertase > used for sweets > turn sucrose into glucose > used as a sweetener > produced my saccharomycs cerevisiae 6 of 6
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