Tartrazine is a synthetic lemon yellow azo dye primarily used as a food coloring.
Tartrazine is a commonly used color all over the world, mainly for yellow, and can also be used with Brilliant Blue FCF (FD&C Blue 1, E133) or Green S (E142) to produce various green shades. It is not clear how many individuals are sensitive or intolerant to tartrazine, but the University of Guelph estimates that it is 1 to 10 out of every ten thousand people (0.01% to 0.1% of the population). There is much controversy about whether tartrazine has ill effects on individuals who are not clearly intolerant. Tartrazine is a synthetic lemon yellow azo dye primarily used as a food coloring. It is also known as E number E102, C.I. 19140, FD&C Yellow 5, Acid Yellow 23, Food Yellow 4, and trisodium 1-(4-sulfonatophenyl)-4-(4-sulfonatophenylazo)-5-pyrazolone-3-carboxylate). It is not clear how many individuals are sensitive or intolerant to tartrazine, but the University of Guelph estimates that it is 1 to 10 out of every ten thousand people (0.01% to 0.1% of the population). There is much controversy about whether tartrazine has ill effects on individuals who are not clearly intolerant. Share this Image On Your Site. Tartrazine, also commonly referred to as yellow dye #5, is a dye used to give foods a bright lemon yellow colour. It can also be used in combination with blue and green dyes to colour food various shades of green. This is not completely accurate. The organic compounds used to make tartrazine can be extracted from coal tar. In 1884 when H. Zeigler first discovered it, he was likely working with coal tar. Today, the compounds are produced as byproducts of the petroleum industry. Tartrazine (also known as FD&C Yellow Number 5 or  E-102  in Europe) is a coal-tar derivative that is used to color foods, cosmetics, and other products. It is literally industrial waste. In the United States, manufacturers are required to indicate that a product contains tartrazine on the label. In Canada, labels are only required to say colour.. In the United Kingdom and Europe, tartrazine is referred to as E-102 though it has been banned in Norway and Austria. Tartrazine: A Real Yellow MenaceTartrazine (also known as FD&C Yellow Number 5 or E-102 in Europe) is a coal-tar derivative that is used to color foods, cosmetics, and other products. It is literally industrial waste. In the United States, manufacturers are required to indicate that a product contains tartrazine on the label. In Canada, labels are only required to say colour.. In the United Kingdom and Europe, tartrazine is referred to as E-102 though it has been banned in Norway and Austria. The main reason that tartrazine is used is because of the fact that it is a cheap alternative to beta-carotene, which is 100% natural and beneficial to our health. Turmeric can also be used as an alternative colourant in savoury dishes. Malt and Annatto can also replace this extremely unhealthy additive. Tartrazine can also be seen on ingredient labels as FD&C yellow 5, E102 or C.I. 19140. It is one of a group of dyes known as azo dyes. It is in fact an artificial colouring that is used to make foods and other products more visually appealing or appetizing. Tartrazine (otherwise known as E102 or FDC Yellow 5) is a synthetic lemon yellow azo dye used as a food colouring. Tartrazine is a very commonly used colour in Africa and Sweden-obviously used for yellow, but can also be used with E133 Brilliant Blue FCF or E142 Green S to produce various green shades. 1 The Symptoms and Treatment of a Tartrazine Allergy Tartrazine is a synthetic yellow food coloring which is used in a variety of different processed foods. 2  There are lots of people who have allergies to this substance and have…. Many foods contain tartrazine in varying proportions, depending on the manufacturer or person preparing the food, although the recent trend is to avoid it or substitute a non-synthetic dyeing substance such as annatto, malt color, or betacarotene (see Sensitivities and intolerance, below). It is not clear how many individuals are sensitive or intolerant to tartrazine, but the University of Guelph estimates that it is 1 to 10 out of every ten thousand people (0.01% to 0.1% of the population). There is much controversy about whether tartrazine has ill effects on individuals who are not clearly intolerant. Tartrazine is a synthetic dye that is added to an astonishing range of foods and beverages to impart a bright yellow color. It is also used with blue dyes to make green. In North America, tartrazine is also identified as FD & C Yellow 5.  tartrazine. n. 1. (Dyeing) an azo dye that produces a yellow colour: widely used as a food additive (E102) in convenience foods, soft drinks, sweets, etc, and in drugs, and also to dye textiles. 1  Facebook. 
https://en.wikipedia.org/wiki/Tartrazine https://en.wikipedia.org/wiki/Tartrazine http://foodconstrued.com/2012/09/tartrazine/ http://www.margonaut.com/tartrazine.htm http://www.margonaut.com/tartrazine.htm http://www.naturalnews.com/032169_tartrazine_food_colors.html http://www.answers.com/Q/What_is_tartrazine https://en.wikipedia.org/wiki/Tartrazine http://juicingtherainbow.com/706/supermarket-juices/tartrazine-e102/ http://www.thefreedictionary.com/Tartrazine
tartrazine what is it