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Why Food Additives? |
| What are food additives & why are they used? Are they used in all processed foods? Why do we need so many food additives? The food manufacturer will select the additive that best meets consumer expectations for the product, as well as the requirements of the manufacturing process. For example, some preservatives work better in more acidic foods, whilst others are more effective in less acidic foods. Some antioxidants are effective in animal fats, others in vegetable oils and fats. Some gelling agents produce a soft gel or jelly, others a firmer gel. For how long have food additives been used? |