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orange pigments . α-Carotene – to vitamin A carrots, pumpkins, maize, tangerine, orange.; β-Carotene – to vitamin A dark, leafy greens, red, orange and yellow fruits and vegetables.
Carrots, squash, broccoli, sweet potatoes, tomatoes (which gain their color from the compound lycopene ), kale, mangoes, oranges, seabuckthorn berries, wolfberries (goji), collards, cantaloupe, peaches and apricots are particularly rich sources of beta-carotene, the major provitamin A carotenoid. Vitamin C (ascorbic acid) is a water- soluble ...
E numbers, short for Europe numbers, are codes for substances used as food additives, including those found naturally in many foods, such as vitamin C, for use within the European Union (EU) [ 1]: 27 and European Free Trade Association (EFTA). [ 2] Commonly found on food labels, their safety assessment and approval are the responsibility of the ...
The names on the list are the ISO common name for the active ingredient which is formulated into the branded product sold to end-users. [1] The University of Hertfordshire maintains a database of the chemical and biological properties of these materials, [2] including their brand names and the countries and dates where and when they have been ...
With the proliferation of many convenience foods and ingredients purporting to be "healthy" or perhaps just as importantly, "green" in one way or another, shopping for groceries can be a daunting ...
The FCC features more than 1,250 monographs, including food-grade chemicals, processing aids, foods (such as vegetable oils, fructose, whey, and amino acids ), flavoring agents, vitamins, and functional food ingredients (such as lycopene, olestra, and short chain fructooligosaccharides ). The FCC also contains ingredients, such as sucrose and ...
Definition. Phytochemicals are chemicals of plant origin. [ 1] Phytochemicals (from Greek phyto, meaning "plant") are chemicals produced by plants through primary or secondary metabolism. [ 2][ 3] They generally have biological activity in the plant host and play a role in plant growth or defense against competitors, pathogens, or predators.
There are three principal classes of macronutrients: carbohydrate, protein and fat. [ 1] Macronutrients are defined as a class of chemical compounds which humans consume in relatively large quantities compared to vitamins and minerals which provide humans with energy. Fat has a food energy content of 38 kilojoules per gram (9 kilocalories per ...