- Substances added to food to preserve flavor or improve their appearance and Keep safe food, fresh food so often some bacteria, poisonous mushrooms, molds, yeasts damaging . Additives can help preserve and slow spoilage, maintain and attractive qualities of the food.
- Quality makes the dish with moisture, not dry, slightly bulging and spices do not stick together emulsifier lecithin as in milk, egg yolk, soy, glycerin retain moisture and spices in vinegar and oil, peanut butter ... - dry compounds, clotting, from sticking together as calcium silicate, silicon dioxide. These compounds work against flour, sugar, salt absorbs water and stick together. - Quality made baking powder, bicarbonate salt, baking powder, sodium phosphate, or some type of yeast, which is used when making pies, bread ... makes bread soft foam, lighter. - Additives help materials easily merged together. - Substances that alter acidity, alkalinity of food, aims to change the structure, as well as increase the flavor of food safety such as potassium, tartaric acid, lactic acid, citric acid
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