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Home > Food Additives > Coloring Agent (Find 38 items)

Coloring Agent

Lycopene

(502-65-8)
Carotenoid antioxidant occurring in ripe fruit, especially in tomatoes. An antioxidant micronutrient in tomatoes, which is associated with reducing the risk of cancer and cardiovascular disease. Up-regulation of gap junction protein 43 promotes intercellular gap junction communication and inhibits the proliferation of cancer cells in culture. Inhibit the synthesis of cholesterol and promote the degradation of low-density lipoprotein; used for the coloring of food, medicine and cosmetic

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lycopene

(34815-98-0)

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Lutein A

(127-40-2)
Involved in photosynthesis along with green chlorophyll. Used in papermaking, printing and dyeing industries; can be used for food coloring, and can also be added to poultry feed to increase the yellowness of poultry egg yolk; food coloring. Lutein has the characteristics of 'natural', 'nutritional' and 'multifunctional' and can be widely used in food, health products, cosmetics, medicine and feed additives. Dietary carotenoids, but without the effect of vitamin A, increase the pigment concentra

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lutein

(116947-92-3)

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Chlorophylls

(1406-65-1)
Chlorophyll is a chlorin pigment found in cyanobacteria and the chloroplasts of algae and plants. Chlorophyll is an important molecule that plays a critical role in photosynthesis. Chlorophyll a is a specific form of chlorophyll used in oxygenic photosynthesis and absorbs most energy from wavelengths of violet-blue and orange-red light. Chlorophyl b is also involved in photosynthesis and absorbs primarily blue light. There are other forms of chlorophyl such as Chlorophyll c1, c2, c3 which are a

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Crocin

(42553-65-1)
Among the natural pigments in the yellow system, crocin is relatively stable, with the characteristics of light resistance, heat resistance, metal ion resistance and chemical resistance. The color change is basically not affected by pH, especially for protein and starch. Therefore, it is used in a variety of foods including noodles, pastries, and boiled chestnuts. The product has high safety. Acute toxicity test was carried out on the mice, and there were no deaths after oral administration of 1

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Canthaxanthin

(514-78-3)
Permissible color additive for food and drugs (exempt from certification):Fed. Regist. 34, no. 5 (Jan. 8, 1969).Oral suntanning agent. The application of animal coloring is mainly used for skin coloring and egg yolk coloring of poultry. The epithelial cells of the gastrointestinal mucosa are better deposited in the subcutaneous, egg yolk and other tissues, thereby significantly deepening the egg yellowness of birds and improving the skin color of birds. Application in cosmetics Cantharidin yell

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C.I. Acid Yellow 3

(8004-92-0)
Textile dye for wool, nylon, silk.Paper dye.Barium salt in printing inks.Color for food, drugs, cosmetics.Food yellow coloring.

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Potassium nitrite

(7758-09-0)
In analytical chemistry.Potassium nitrite is used in organic synthesis as a reducing agent, food coloring agent, chemical reagent, and can also be used to make aniline dyes and azo dyes, medicine, and metallurgy for nickel and diamond separation.

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β-Carotene

(31797-85-0)

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Food coloring agent is an additive whose main purpose is to color food, so that the food has a pleasing color, which is of great significance for increasing the food's preference and stimulating appetite. According to the source, it can be divided into synthetic colorants and natural colorants. The raw materials for synthetic colorants are mainly chemical products. Commonly used natural colorants are capsicum red, beet red, red yeast red, cochineal red, sorghum red, sodium copper chlorophyll, turmeric, gardenia yellow, carotene, phycocyanin, cocoa color, caramel color, etc. "Coloring Agent" on ECHEMI mainly supplies chemicals for food colorants.

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