2016年1月14日星期四

Ingredients and coloring in food


Food coloring is also known as artificial food color. Artificial food coloring makes the foods or beverages more appealing and desirable. Certain colour for food can create a colourful food appearance. For example, the cake coloring have bright blue colour, carmine food colouring, brown food coloring, black food colouring, purple food coloring and so on. And red colouring in food is the most commonly used dye that can be use in candy, cereal, baked goods, gelatin powder, drugs and cosmetics.

Sometimes we may worry about the food dyes safety . What are the ingredients in food coloring? How to make food colouring safe? Food colours are contained in butter, cheese, jams and jellies, cakes and desserts, drinks, etc. Natural food colours made from food or the seed. Some may think natural food colorings are a wonderful alternative to the artificial food dyes, and some parents care about the food dyes and adhd problems. Artificial food dyes are used to color a wide range of foods and beverages.

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The water-soluble cochineal is one of the few natural colorants, a red color additive derived the bodies of female insects of the species Dactylopius by food colour manufacturers. The red food colorants cochineal ingredients in food coloring provides the best intensity of color and it is most readily available for food additives companies; Titanium dioxide, used as e171 food additive provides a barrier between different colors; e100 food additive is the active ingredient of turmeric that found in limited amounts in Ginger. At present, food colors or food dyes are allowed by the FDA is legally for use.

Examples of food additives are used in food, not just food dyes. Food additives emulsifiers, flavour additive 621, ascorbic acid, citric acid food additive, tbhq food additive, silicon dioxide food additive, calcium carbonate, e330 food additive are common food additives. More and more companies choose china food additives, food companies choose maltodextrin, xanthan gum, carrageenan food additive, guar gum, E440 pectin, propylene glycol as thickeners to make food have good texture; and colours in food to make the food desirable, etc.

Since food dyes and additives are often added during processing, they are chemicals added to foods to keep them fresh or keep the shelf life. Chemical additives do not mean unhealthy, and a good supplier is one of the most important aspect to ensure our food is safe.

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