Pigments and colorants

Colors and Pigments Dry colors and dyestuffs generally are pulverized in hammer mihs (see Table 20-21 or 20-23). Tne jar mill or... 

Rodriguez-Saona, L.E. et al., Color and pigment stability of red radish and red-fleshed potato anthocyanins in juice model systems, J. Food Set, 64, 451, 1999. 

Lee, H.S. and Coates, G.A., Effect of thermal pasteurization on Valencia orange juice color and pigments, Lebensm.-Wiss. U.-Technol, 36, 153, 2003. 

Choi, M.H., Kim, G.H., and Lee, H.S., Effects of ascorbic acid retention on juice color and pigment stability in blood orange Citrus sinensis) juice during refrigerated storage, Food Res. Int, 35, 753, 2002. 

Herbach, K.M., Stintzing, E.C., and Carle, R., Impact of thermal treatment on color and pigment pattern of red beet Beta vulgaris L.) preparations, J. Food ScL, 69, C491, 2004. 

Aromatic azo compounds, many of which are sulfonated, are components of many commercially important dyes, colorants, and pigments, so that attention has been directed to their degradation and transformation. These compounds are often considered recalcitrant, although then-transformation has been accomplished by reduction to amines with scission of the Ar-N=N-Ar bond to produce arylamines. The amines may then be degraded, for example, 6-aminonaphthalene-2-sulfonate by dioxygenation and ring fission to 5-aminosalicylate (Hang et al. 1991). This is then... 

Lee HS and Coates GA. 2003. Effect of thermal pasteurization on Valencia orange juice color and pigments. 

T. Onozaki, M. Mato, M. Shiata and H. Ikeda, Differences in flower color and pigment composition among white carnation (Danthus caryophyllus L.) cultivars. Sci. Hort. 82 (1999) 103-111. 

Uses. Chemical intermediate in the manufacture of antioxidants, antiozonants, dyes, colors, and pigments... 

Colors and pigments hammer, jet, and ring-roller mills... 

Colorants and pigments, in meats Color density, see also Colorimetry Colorimetry, see also Color analysis amylose, 689-692... 

Wrolstad R.E. 1976. Color and pigment analyses in fruit products. Oregon St. Univ. Agric. Exp. Stn., Bulletin 624 1-17. 

MacDougall, B.D., Bremner, I., and Dalgamo, A.C. 1973. Effect of dietary iron on the color and pigment concentration of veal. J. Sci. Food. Agric. 24 1255-1263. 

Since there is a chemical industry that serves a major portion of all industrialized economies, providing in the end synthetic drugs, polymers and plastics, fertilizers, textiles, building materials, paints and coatings, colorants and pigments, elastomers, and so on, there is also a subject, chemical economics, and it is this subject, the economics of the chemical industry, that is the concern of this chapter. Of course, the chemical industry does not exist alone, rather it interacts with many aspects of the global economy. 

Metallic pigments, inorganic Mineral colors and pigments... 

---