The colour of poultry meat: understanding, measuring and maintaining product quality

Colour is a crucial criterion that determines the consumer acceptance of meat products. Consumers can rapidly assess the visual appearance of fresh meat, and colour causes an immediate positive or negative psychological response (Nanke et al., 1998). Consumers know what fresh or processed meat colour should look like and relate the colour to the product quality, safety and storage history (Kropf, 1980; Seideman et al., 1984; Allen et al., 1997, 1998). In case of U.S. beef industry, about 15% of retail beef is discounted in price due to discolouration, which can be estimated to annual revenue losses of 1 billion dollars (Liu et al., 1995; Mancini and Hunt, 2005). Despite no available estimation of economic losses for poultry meat, the cost reduction caused by surface discolouration in poultry meat is likely to be considerable (Kuttappan et al., 2012). This chapter reviews the fundamentals of meat pigments; the colour of fresh, cooked, cured and irradiated poultry meats; the mechanism and prevention of discolouration and methods for colour measurement. Disciplines Animal Sciences | Food Biotechnology | Food Processing | Poultry or Avian Science Comments This chapter is published as Nam, K. C., Lee, E. J., and Ahn, D. U. (2016). Chap. 14. The colour of poultry meat: understanding, measuring and maintaining product quality in Achieving Sustainable Production of Poultry Meat Volume 1: Safety, quality and sustainability. S. Ricke (Ed). Burleigh Dodds Science Publishing, Cambridge, UK. Posted with permission. This book chapter is available at Iowa State University Digital Repository: https://lib.dr.iastate.edu/ans_pubs/940

[1]  J. B. Williams,et al.  Sensory quality of broiler breast meat influenced by low atmospheric pressure stunning, deboning time and cooking methods. , 2015, Poultry science.

[2]  C. Piñeiro,et al.  Effect of micellized natural (D-α-tocopherol) vs. synthetic (DL-α-tocopheryl acetate) vitamin E supplementation given to turkeys on oxidative status and breast meat quality characteristics. , 2015, Poultry science.

[3]  Francesco Noci,et al.  An assessment of the impact of pulsed electric fields processing factors on oxidation, color, texture, and sensory attributes of turkey breast meat. , 2015, Poultry science.

[4]  M. Shimokomaki,et al.  Influence of Cooling on the Glycolysis Rate and Development of PSE (Pale, Soft, Exudative) Meat , 2015 .

[5]  D. P. Smith,et al.  Effect of Sex, Bird Size and Marination on Duck Breast Meat Quality , 2015 .

[6]  P. Wang,et al.  Reduced functionality of PSE-like chicken breast meat batter resulting from alterations in protein conformation. , 2015, Poultry science.

[7]  R. J. Buhr,et al.  Impact of carcass scalding and chilling on muscle proteins and meat quality of broiler breast fillets , 2014 .

[8]  C. Berri,et al.  Selecting broiler chickens for ultimate pH of breast muscle: analysis of divergent selection experiment and phenotypic consequences on meat quality, growth, and body composition traits. , 2014, Journal of animal science.

[9]  C. Berri,et al.  Short-term nutritional strategies before slaughter are effective in modulating the final pH and color of broiler breast meat. , 2014, Poultry science.

[10]  M. Wicke,et al.  Physico-chemical and microbiological properties of raw fermented sausages are not influenced by color differences of turkey breast meat. , 2013, Poultry science.

[11]  X. Xu,et al.  High early post-mortem temperature induces activation of AMP-activated protein kinase and development of pale, soft and exudative characteristics in turkey muscles. , 2013, Meat science.

[12]  B. Valentine,et al.  Pathological changes associated with white striping in broiler breast muscles. , 2013, Poultry science.

[13]  Di Wu,et al.  Colour measurements by computer vision for food quality control – A review , 2013 .

[14]  Fabio Napolitano,et al.  Measurement of meat color using a computer vision system. , 2013, Meat science.

[15]  Guang-hong Zhou,et al.  Occurrence and Characterization of Pale, Soft, Exudative-Like Broiler Muscle Commercially Produced in China , 2012 .

[16]  S. Petrou,et al.  Chitosan dipping or oregano oil treatments, singly or combined on modified atmosphere packaged chicken breast meat. , 2012, International journal of food microbiology.

[17]  J. Meullenet,et al.  Consumer acceptance of visual appearance of broiler breast meat with varying degrees of white striping. , 2012, Poultry science.

[18]  M. Zuidhof,et al.  Effect of holding temperature, shackling, sex, and age on broiler breast meat quality. , 2012, Poultry science.

[19]  D. Ahn,et al.  Sensory properties of packaged fresh and processed poultry meat , 2012 .

[20]  Guang-hong Zhou,et al.  High post-mortem temperature combined with rapid glycolysis induces phosphorylase denaturation and produces pale and exudative characteristics in broiler Pectoralis major muscles. , 2011, Meat science.

[21]  J K Apple,et al.  How is the instrumental color of meat measured? , 2011, Meat science.

[22]  M. Betti,et al.  Effect of ultimate pH and freezing on the biochemical properties of proteins in turkey breast meat , 2011 .

[23]  R. Cassens,et al.  NITRITE BINDING SITES ON MYOGLOBIN , 2008 .

[24]  M. Kontominas,et al.  Combined effect of oregano essential oil and modified atmosphere packaging on shelf-life extension of fresh chicken breast meat, stored at 4 °C , 2007 .

[25]  M. H. Stevenson,et al.  The effect of ionising radiation on the CIELAB colour co-ordinates of chicken breast meat as measured by different instruments , 2007 .

[26]  D. Macdougall,et al.  Fresh beef packed in mixtures of oxygen and carbon dioxide , 2007 .

[27]  J. Sebranek,et al.  Color Characteristics of Irradiated Vacuum‐Packaged Pork, Beef, and Turkey , 2006 .

[28]  M. Petracci,et al.  The influence of genotype, market live weight, transportation, and holding conditions prior to slaughter on broiler breast meat color. , 2006, Poultry science.

[29]  M. Hunt,et al.  Current research in meat color. , 2005, Meat science.

[30]  M. Petracci,et al.  Color variation and characterization of broiler breast meat during processing in Italy. , 2004, Poultry science.

[31]  D. Ahn,et al.  Mechanisms and prevention of off-odor production and color changes in irradiated meat. , 2004 .

[32]  D. Ahn,et al.  Effects of Irradiation on Meat Color , 2003 .

[33]  M. Chinnan,et al.  Pink Color Defect in Poultry White Meat as Affected by Endogenous Conditions , 2003 .

[34]  D. L. Fletcher,et al.  Effects of broiler breast meat thickness and background on color measurements. , 2002, Poultry science.

[35]  S. Hur,et al.  Raw-meat packaging and storage affect the color and odor of irradiated broiler breast fillets after cooking. , 2002, Meat science.

[36]  D. P. Smith,et al.  The relationship between raw broiler breast meat color and composition. , 2002, Poultry science.

[37]  D. Ahn,et al.  Mechanisms of Pink Color Formation in Irradiated Precooked Turkey Breast Meat , 2002 .

[38]  Y. H. Kim,et al.  Off-odor volatiles and pink color development in precooked, irradiated turkey breast during frozen storage. , 2002, Poultry science.

[39]  D. Ahn,et al.  Carbon monoxide-heme pigment is responsible for the pink color in irradiated raw turkey breast meat. , 2002, Meat science.

[40]  D. P. Smith,et al.  The effect of broiler breast meat color on pH, moisture, water-holding capacity, and emulsification capacity. , 2001, Poultry science.

[41]  S. Joo,et al.  Strategies for Increasing Oxidative Stability of (Fresh) Meat Color , 2001 .

[42]  M. Hunt.  Guidelines for Meat Color Evaluation , 2001 .

[43]  J. Claus,et al.  INHIBITION OF PINK COLOR DEVELOPMENT IN COOKED, UNCURED GROUND TURKEY BY THE ADDITION OF CITRIC ACID , 2000 .

[44]  D. Cornforth,et al.  Minimum sodium nitrite levels for pinking of various cooked meats as related to use of direct or indirect-dried soy isolates in poultry rolls. , 2000, Meat science.

[45]  M O Smith,et al.  Characteristics of pale, soft, exudative broiler breast meat. , 2000, Poultry science.

[46]  D. P. Smith,et al.  The relationship of raw broiler breast meat color and pH to cooked meat color and pH. , 2000, Poultry science.

[47]  D. L. Fletcher,et al.  Broiler breast meat color variation, pH, and texture. , 1999, Poultry science.

[48]  S. J. Schwarz,et al.  Inhibition of pink color development in cooked, uncured turkey breast through ingredient incorporation. , 1999, Poultry science.

[49]  B. Jun Lee,et al.  A comparison of carnosine and ascorbic acid on color and lipid stability in a ground beef pattie model system. , 1999, Meat science.

[50]  D. Olson,et al.  Effect of muscle type, packaging, and irradiation on lipid oxidation, volatile production, and color in raw pork patties. , 1998, Meat science.

[51]  D. L. Fletcher,et al.  The relationship of broiler breast color to meat quality and shelf-life. , 1998, Poultry science.

[52]  Cornforth,et al.  Carbon Monoxide, Nitric Oxide, and Nitrogen Dioxide Levels in Gas Ovens Related to Surface Pinking of Cooked Beef and Turkey. , 1998, Journal of agricultural and food chemistry.

[53]  S. J. Schwarz,et al.  Inhibition of pink color development in cooked, uncured ground turkey through the binding of non-pink generating ligands to muscle pigments. , 1997, Poultry science.

[54]  D. L. Fletcher,et al.  The relationship of broiler breast meat color and pH to shelf-life and odor development. , 1997, Poultry science.

[55]  B. Sheldon,et al.  Effect of dietary vitamin E on the oxidative stability, flavor, color, and volatile profiles of refrigerated and frozen turkey breast meat. , 1997, Poultry science.

[56]  M. Hunt,et al.  Color and oxidative rancidity of gamma and electron beam-irradiated boneless pork chops , 1996 .

[57]  Shai Barbut,et al.  Estimates and detection of the PSE problem in young turkey breast meat , 1996 .

[58]  G. Trout,et al.  A Simple, rapid preparative method for isolating and purifying oxymyoglobin. , 1996, Meat science.

[59]  M. H. Stevenson,et al.  Some observations on the absorption spectra of various myoglobin derivatives found in meat. , 1996, Meat science.

[60]  M. C. Lanari,et al.  A review of dietary vitamin E supplementation for improvement of beef quality. , 1995, Journal of animal science.

[61]  B. R. Thakur,et al.  Food irradiation‐chemistry and applications∗ , 1994 .

[62]  J. Kanner,et al.  Oxidative processes in meat and meat products: Quality implications. , 1994, Meat science.

[63]  Anonymous,et al.  Review: , 2019 .

[64]  D. Cornforth,et al.  Spectra of Pigments Responsible for Pink Color in Pork Roasts Cooked to 65 or 82°C , 1993 .

[65]  P. Gatellier,et al.  A rapid method of oxymyoglobin purification. , 1993, Meat science.

[66]  D. Cornforth,et al.  Nonfat dry milk inhibits pink discoloration in turkey rolls , 1992 .

[67]  L. Skibsted,et al.  Kinetics and mechanism of thermal oxidation and photooxidation of nitrosylmyoglobin in aqueous solution , 1992 .

[68]  T. Dohmaru,et al.  Detection of irradiated frozen meat and poultry using carbon monoxide gas as a probe , 1992 .

[69]  D. Ledward.  Haemoproteins in Meat and Meat Products , 1992 .

[70]  C. Carpenter,et al.  Determination of metmyoglobin reductase activity in bovine skeletal muscles , 1991 .

[71]  D. Ahn,et al.  Poultry Meat Color: pH and the Heme-Complex Forming Reaction , 1990 .

[72]  D. Ahn,et al.  Poultry meat color: heme-complex-forming ligands and color of cooked turkey breast meat. , 1990 .

[73]  R. Cassens,et al.  THE BIOCHEMICAL BASIS FOR DISCOLORATION IN FRESH MEAT: A REVIEW , 1990 .

[74]  D. Ahn,et al.  Poultry Meat Color: Kinds of Heme Pigments and Concentrations of the Ligands , 1990 .

[75]  D. Ahn,et al.  Effects of Added Nitrite, Sodium Chloride, and Phosphate on Color, Nitrosoheme Pigment, Total Pigment, and Residual Nitrite in Oven-Roasted Turkey Breast , 1989 .

[76]  R. Cassens,et al.  Reduction of Metmyoglobin by Extracts of Bovine Liver and Cardiac Muscle , 1988 .

[77]  D. Ahn,et al.  Concentration of Nitrate and Nitrite in Raw Turkey Breast Meat and the Microbial Conversion of Added Nitrate to Nitrite in Tumbled Turkey Breast Meat , 1987 .

[78]  A. Mahoney,et al.  Effect of Iron Form, Temperature, and Inoculation with Clostridium botulinum Spores on Residual Nitrite in Meat and Model Systems , 1987 .

[79]  L. Skibsted,et al.  Photooxidation of oxymyoglobin. Wavelength dependence of quantum yields in relation to light discoloration of meat. , 1987, Meat science.

[80]  J. Pikul,et al.  The cytochrome c content of various poultry meats , 1986 .

[81]  C. E. Lyon,et al.  Detection of blood (hemoglobin) contamination in poultry muscle tissue. , 1986, Poultry science.

[82]  F. Vahabzadeh,et al.  Role of Reduced Hemochromes in Pink Color Defect of Cooked Turkey Rolls , 1986 .

[83]  H. R. Cross,et al.  FACTORS ASSOCIATED WITH FRESH MEAT COLOR: A REVIEW , 1984 .

[84]  R. Lawrie.  Aspects of the biochemistry of meat. , 1983, The International journal of biochemistry.

[85]  G. Froning,et al.  Effect of Free Struggle and Preslaughter Excitement on Color of Turkey Breast Muscles , 1982 .

[86]  D. Macdougall.  Changes in the colour and opacity of meat , 1982 .

[87]  J. Howe,et al.  Development of Pink Color in Cooked Pork , 1982 .

[88]  D. Livingston,et al.  The chemistry of myoglobin and its reactions , 1981 .

[89]  D. Kropf.  Effects of retail display conditions on meat color. , 1980 .

[90]  L. Hagler,et al.  Metmyoglobin reductase. Identification and purification of a reduced nicotinamide adenine dinucleotide-dependent enzyme from bovine heart which reduces metmyoglobin. , 1979, The Journal of biological chemistry.

[91]  K. Krzywicki,et al.  Assessment of relative content of myoglobin, oxymyoglobin and metmyoglobin at the surface of beef. , 1979, Meat science.

[92]  Giddings Gg.  The basis of color in muscle foods. , 1977 .

[93]  G. Froning,et al.  Isolation and purification of turkey heme proteins. , 1974, Poultry science.

[94]  E. N. Iaroshevskaia.  [Skeletal muscle fiber types]. , 1974, Uspekhi sovremennoi biologii.

[95]  M. P. Penfield,et al.  Myoglobin Content and Color of Raw Pork Loin Roasts as Affected by Freezing at Two Rates , 1973 .

[96]  R. L. Saffle.  QUANTITATIVE DETERMINATION OF COMBINED HEMOGLOBIN AND MYOGLOBIN IN VARIOUS POULTRY MEATS , 1973 .

[97]  L. D. Satterlee,et al.  PORCINE AND OVINE MYOGLOBIN: ISOLATION, PURIFICATION, CHARACTERIZATION AND STABILITY , 1972 .

[98]  J. R. Bendall,et al.  Consumption of oxygen by the muscles of beef animals and related species. II. Consumption of oxygen by post-rigor muscle. , 1972, Journal of the science of food and agriculture.

[99]  J. R. Bendall.  Consumption of oxygen by the muscles of beef animals and related species and its effect on the colour of meat. I. Oxygen consumption in pre-rigor muscle. , 1972, Journal of the science of food and agriculture.

[100]  D. Ledward.  Metmyoglobin Formation in Beef Stored in Carbon Dioxide Enriched and Oxygen Depleted Atmospheres , 1970 .

[101]  R. Hill,et al.  Color of poultry meat as influenced by dietary nitrates and nitrites. , 1969, Poultry science.

[102]  G. Froning,et al.  Color and Myoglobin Concentration in Turkey Meat as Affected by Age, Sex and Strain , 1968 .

[103]  R. Henrickson,et al.  Total Pigments and Myoglobin Concentration In Four Bovine Muscles , 1967 .

[104]  B. G. Tarladgis,et al.  Structure of the Pigments of Precooked Irradiated Meats , 1965, Nature.

[105]  A. Taylor,et al.  THE REDUCTION OF NITRITE BY SKELETAL-MUSCLE MITOCHONDRIA. , 1965, Biochimica et biophysica acta.

[106]  B. M. Watts,et al.  Meat Pigments, Spectrophotometric Determination of Color Change in Cured Meat , 1957 .