Adedokun SA, Parsons CM, Lilburn MS, Adeola O, Applegate TJ. 2007. Endogenous amino acid flow in broiler chicks is affected by the age of birds and method of estimation. Poult Sci 86:2590–2597.
Adedokun SA, Adeola O, Parsons CM, Lilburn MS, Applegate TJ. 2008. Standardized ileal amino acid digestibility of plant feedstuffs in broiler chickens and turkey poults using a nitrogen-free or casein diet. Poult Sci 87:2535–2548.
Ahmad G, Mushtaq T, Mirza MA, Ahmad Z. 2007. Comparative bio-efficacy of lysine from L-lysine hydrochloride or L-lysine sulfate in basal diets containing graded levels of canola meal for female broiler chickens. Poult Sci 86:525–530.
AOAC. 2000. Official Methods of Analysis. 17th edAOAC Int.; Gaithersburg, MD, USA:
Baliga BP, Lyman CM. 1957. Preliminary report on the nutritional significance of bound gossypol in cottonseed meal. J Am Oil Chem Soc 34:21–24.
Bandegan A, Guenter W, Hoehler D, Crow GH, Nyachoti CM. 2009. Standardized ileal amino acid digestibility in wheat distillers dried grains with solubles for broilers. Poult Sci 88:2592–2599.
Bell JM. 1993. Factors affecting the nutritional value of canola meal: A Review. Can J Anim Sci 73:679–697.
Bryden WL, Li X, Ravindran G, Hew LI, Ravindran V. 2009. Ileal Digestible Amino Acid Values in Feedstuffs for Poultry. Rural Industrial Research and Development Corporation; RIRDC Publication no 09/071Gatton, Australia:
Dari RL, Penz AM, Kessler AM, Jost HC. 2005. Use of digestible amino acids and the concept of ideal protein in feed formulation for broilers. J Appl Poult Res 14:195–203.
Evonik. 2010. AMINODat 4.0. Evonik Industries, Evonik Degussa GmbH; Hanau-Wolfgang, Germany:
Fenwick GR, Curtis RF. 1980. Rapeseed meal and its usage in poultry diets: A review. Anim Feed Sci Technol 5:255–298.
Heartland Lysine. 1996. Digestibility of Essential Amino Acids for Poultry and Swine, version 3.3. Heartland Lysine, Inc.; Chicago, IL, USA:
Huang KH, Ravindran V, Li X, Bryden WL. 2005. Influence of age on the apparent ileal amino acid digestibility of feed ingredient for broiler chickens. Br Poult Sci 46:236–245.
Kim EJ, Corzo A. 2012. Interactive effect of age, sex, and strain on apparent ileal amino acid digestibility of soybean meal and an animal by-product blend in broilers. Poult Sci 91:908–917.
Kim EJ, Utterback PL, Parsons CM. 2012a. Comparison of amino acid digestibility coefficients for soybean meal, canola meal, fish meal and meat and bone meal among 3 different bioassays. Poult Sci 91:1350–1355.
Kim EJ, Utterback PL, Parsons CM. 2012b. Comparison of amino acid digestibility coefficients for corn, corn gluten meal and corn distillers dried grains with solubles among 3 different bioassays. Poult Sci 91:3141–3147.
Lemme A, Ravindran V, Bryden WL. 2004. Ileal digestibility of amino acid in feed ingredients for broilers. World’s Poult Sci J 60:423–437.
Moter V, Stein HH. 2004. Effect of feed intake on endogenous losses and amino acid and energy digestibility by growing pigs. J Anim Sci 82:3518–3525.
Moughan PJ, Schuttert G, Leenaars M. 1992. Endogenous amino acid flow in the stomach and small intestine of the young growing rat. J Sci Food Agric 60:437–442.
Nadeem MA, Gillani AH, Khan AG, Nisa M. 2005. True metabolizable energy values of poultry feedstuffs in Pakistan. Int J Agric Biol 6:990–994.
Newkirk RW, Classen HL, Edney MJ. 2003. Effects of prepress-solvent extraction on the nutritional value of canola meal for broiler chickens. Anim Feed Sci Technol 104:111–119.
NRC. 1994. Nutrient Requirements of Poultry. 9th ednNational Academy Press; Washington DC, USA:
Palliyeguru MWCD, Rose SP, Mackenzie AM. 2010. Effect of dietary protein concentration on the incidence of subclinical necrotic enteritis and growth performance of broiler chicken. Poult Sci 89:34–43.
Parsons CM, Hashimoto K, Wedekind KJ, Han Y, Baker DH. 1992. Effect of over processing on availability of amino acids and energy in soybean meal. Poult Sci 71:133–140.
Phelps RA. 1966. Cottonseed meal for poultry: from research to practical application. World’s Poult Sci J 22:86–112.
Piper EL, Boote KJ. 1999. Temperature and cultivar effects on soybean seed oil and protein concentrations. J Am Oil Chem Soc 76:1233–1241.
Ravindran V, Hew LI, Bryden WL. 2005. Apparent ileal digestibility of amino acids in dietary ingredients for broiler chickens. J Anim Sci 81:85–97.
Ravindran V, Hew LI, Ravindran G, Bryden WL. 1999. A comparison of ileal digesta and excreta analysis for the determination of amino acid digestibility in food ingredients for poultry. Br Poult Sci 40:266–274.
Ravindran V, Abdollahi MR, Bootwalla SM. 2014. Nutrient analysis, metabolizable energy and digestible amino acids of soybean meals of different regions for broilers. Poult Sci 93:2567–2577.
Robbins KR, Baker DH, Finley JW. 1980. Studies on the utilization of lysinoalanine and lanthionine. J Nutr 110:907–915.
Rostagno HS, Albino LFT, Donzele JL, Gomes PC, Oliveira RF, Lopes DC, Ferreira AS, Barreto SLT. 2005. Brazilian Tables for Poultry and Swine: Composition of Feedstuffs and Nutritional Requirements. 2 edUniversidade Federal de Viçosa; Viçosa, Brazil:
SAS (Statistical Analysis System). 2009. User’s Guide: Statistics. SAS Institute, Inc; Cary, NC, USA:
Sauvant D, Perez JM, Tran G. 2004. Tables of composition and nutritive value of feed materials: Pigs, poultry, cattle, sheep, goats, rabbits, horses, fish. Sauvant D, Perez JM, Tran G, editorsParis, France:
Senkoylu N, Dale N. 1999. Sunflower meal in poultry diets: a review. World’s Poult Sci J 55:153–174.
Sibbald IR. 1987. Estimation of bioavailable amino acids in feeding stuffs for poultry and pigs: A review with emphasis on balance experiments. Can J Anim Sci 67:291–300.
Stein HH, Seve B, Fuller MF, Moughan PJ, de Lange CFM. 2007. Invited review: Amino acid bioavailability and digestibility in pig feed ingredients: Terminology and application. J Anim Sci 85:172–180.
Wang X, Parsons CM. 1998. Effect of raw material source, processing system, and processing temperatures on amino acid digestibility of meat and bone meals. Poult Sci 77:834–841.
Warren BE, Farrell DJ. 1991. The nutritive value of full-fat and defatted Australian rice bran. V. The apparent retention of minerals and apparent digestibility of amino acids in chicken and adult cockerels fitted with cannulae. Anim Feed Sci Technol 27:232–242.
Yu F, Barry TN, Moughan PJ, Wilson GF. 1993. Condensed tannin and gossypol concentrations in cotton seeds and in processed cottonseed meal. J Sci Food Agric 63:7–15.
Zhang Y, Parsons CM. 1994. Effects of over processing on the nutritional quality of sunflower meal. Poult Sci 73:436–442.