Aitken, A, Casey, JC, Penny, IF, Volys, CA 1962. Effect of drying temperature in the accelerated freeze drying of pork. Journal of Food Science 75, 505–513.
Ao, K, Pierce, JL, Power, R, Pescatore, AJ, Cantor, AH, Dawson, KA, Ford, MJ 2009. Effects of feeding different forms of zinc and copper on the performance and tissue mineral content of chicks. Poultry Science 88, 2171–2175.
Association of Official Analytical Chemists (AOAC) 2000. Official methods of analysis, 17th edition. Association of Official Analytical Chemists, Arlington, VA, USA.
Attia, YA, Qota, EM, Bovera, F, Tag El-Din, AE, Mansour, SA 2010. Effect of amount and source of manganese and/or phytase supplementation on productive and reproductive performance and some physiological traits of dual purpose-cross-bred hens in the tropics. British Poultry Science 51, 235–245.
Attia, YA, Abdalah, AA, Zeweil, HS, Bovera, F, Tag El-Din, AA, Araft, MA 2011. Effect of inorganic or organic copper additions on reproductive performance, lipid metabolism and morphology of organs of dual-purpose breeding hens. Archiv Für Geflügelkunde 75, 169–178.
Attia, YA, Qota, EM, Zeweil, HS, Bovera, F, Abd Al-Hamid, AE, Sahledom, MD 2012. Effect of different dietary concentrations of inorganic and organic copper on growth performance and lipid metabolism of White Pekin male ducks. British Poultry Science 53, 77–88.
Bao, YM, Choct, M, Iji, PA, Bruerton, K 2007. Effect of organically complexed copper, iron, manganese and zinc on broiler performance mineral excretion and accumulation in tissues. Journal of Poultry Science 16, 448–455.
Cao, J, Henry, PR, Davis, SR, Cousins, RJ, Miles, RD, Littell, RC, Ammerman, CB 2002. Relative bioavailability of organic zinc sources based on tissue zinc and metallothionein in chicks fed conventional dietary zinc concentrations. Animal Feed Science and Technology 101, 161–170.
Carlson, MS, Boren, CA, Wu, C, Huntington, CE, Bollinger, DW, Veum, TL 2004. Evaluation of various inclusion rates of organic zinc either as a polysaccharide or proteinate complex on the growth performance, plasma, and excretion of nursery pigs. Journal of Animal Science 82, 1359–1366.
Case, CL, Carlson, MS 2002. Effect of feeding organic and inorganic sources of additional zinc on growth performance and zinc balance in nursery pigs. Journal of Animal Science 80, 1917–1924.
Chabrol, E, Charonnat, R 1973. Determination of total lipids. Press Medical 45, 1713–1720.
Cufadar, Y, Bahtiyarca, Y 2004. Effect of an addition of phytase to diets with variable zinc and low phosphorus content on performance, carcass characteristics and bone mineralization of broilers. Revue de Medicine Veterinarie 155, 355–361.
Dean, CE, Hargis, BM, Hargis, PS 1991. Effects of zinc toxicity on thyroid function and histology in broiler chicks. Toxicology Letters 57, 309–318.
Doumas, BT, Watson, D, Biggs, HG 1971. Albumin standards and the measurement of serum albumin with bromcresol green. Clinical Chemistry Acta 31, 87–96.
European Community 2003. Commission regulation, EC: no. 1334/2003 of 25 July 2003 amending the conditions for authorization of a number of additives in feeding stuffs belongs to the group of trace elements. Official Journal of the European Union, 26 July 2003, L187/11-15.
Henry, R, Cannon, D, Winkelman, J 1974. Clinical chemistry principles and techniques, 2nd edition. Harper and Row, New York, USA.
Hoover, SL, Carlson, MS, Hill, GM, Link, JE, Ward, TL, Fakler, TM 1997. Evaluation of excretion and retention of zinc from inorganic and organic sources in diets fed to weanling pigs. Journal of Animal Science 75 (suppl. 1), 189–194.
Husani, SA, Deartherage, FB, Kunkle, LE 1950. Studies on meat, 11. Observations on relation of biochemical factors to change in tenderness. Feed Technology 4, 366–369.
Jongbloed, AW, Lenis, NP 1998. Environmental concerns about animal manure. Journal of Animal Science 76, 2641–2648.
Kidd, MT, Anthony, NB, Lee, SR 1992. Progeny performance when dams and chicks are fed supplemental zinc. Poultry Science 71, 1201–1206.
Kucuk, O, Sahin, N, Sahin, K 2003. Supplemental zinc and vitamin A can alleviate negative effects of heat stress in broiler chicks. Animal Nutrition 94, 225–235.
Labbe, MR, Fischer, WF 1984. The effect of high dietary zinc and copper deficiency on the activity of copper requiring metalloenzymes in the growing rat. Journal of Nutrition 114, 813–822.
Leeson, S 2005. Trace mineral requirements of poultry – validity of NRC recommendations. In Re-defining mineral nutrition (ed. JA Taylor-Pickard and LA Tucker), pp. 107–117. Nottingham University Press, Nottingham, UK.
Mohana, C, Nys, Y 1999. Effect of dietary zinc content and source on the growth, body zinc deposition and retention, zinc excretion, and immune response in chickens. British Poultry Science 40, 108–114.
National Research Council (NRC) 1994. Nutrient Requirements of Poultry, 9th edition. National Research Council, National Academy Press, Washington, DC, USA.
Poulsen, HD, Larsen, RB 1995. Zinc oxide for weaning pigs. Acta Agriculture Scandinavica Section A 45, 159–167.
Retiman, S, Frankel, S 1957. Calorimetric method for the determination of blood aminotransferase enzymatic activities. American Clinical Pathology 28, 56–63.
Sahin, K, Sahin, N, Kucuk, O, Hayirli, A, Prasad, AS 2009. Role of dietary zinc in heat-stressed poultry: a review. Poultry Science 88, 2176–2183.
SAS Institute Inc. 1996. Statistical analytical system user's guide. version 6.12. SAS Institute Inc., Cary, NC, USA.
Uyanik, F, Eren, M, Güler, T 2001. Effects of supplemental zinc on growth, serum glucose, cholesterol, enzymes and minerals in broilers. Pakistan Journal of Biological Science 4, 745–747.
Volvoinskaia, VR, Kelman, BY 1962. Modification of the WHC method of meat. Federal Industry 11, 80, Moscow.
Watson, D 1960. A simple method for determination of serum cholesterol. Clinical Chemistry Acta 5, 637–643.