Myt12

food food technology technology a level lipids proteins energy a2 level as level food preservation food production bacteria a2 fats vitamins carbohydrates suspensions sugars modified starch salt gels emulsions functional foods foams a2 revision questions food packaging exam questions food tech revision a2 students irradiation bottling sterilising uht smoking freeze-drying canning map food poisoning mycoprotein food poison gelatinization polysaccharides monosaccharides sucrose maltose lactose glucose starch nsp fibre as dt chemical structure functions nutrition