FDSC 300 Lecture Notes - Lecture 13: Inductively Coupled Plasma, Complexometric Titration, Electrochemical Stripping Analysis
Document Summary
Classification is generally based on distribution and amounts of components. Definition of minerals: inorganic species neither animal nor plant. constitute the major part of dry ash that remains after ignition of organic matter and consequently dry-ashing techniques are still the primary way to determine total minerals in food stuff. Mandate labeling of sodium, iron and calcium because role is important in controlling hypertension, preventing anemia, and impeding the development of osteoporosis. Relevance in food processing: fortification of some foods has allowed addition of minerals above levels ever expected naturally. Prepared breakfast cereals often are fortified with minerals such as calcium, iron, and zinc. Fortification of salt with iodine 3. salt is added as a preservative this increases significantly the sodium content in foods such as processed meats, pickles, and processed cheese. Classification: macrominerals: required at more than 100mg per day by the adult.
