Evaluation of chromium oxide and titanium dioxide as inert markers for calculating apparent digestibility in sheep

References

• Al Alami A, Gimeno A, de Vega A, Fondevila M, Castrillo C. 2014. Effects of Cr2O3 labelling dose, and of faeces sampling schedule, on faecal Cr concentration and on digestibility estimation in cattle fed high-concentrate diets. Livest Sci. 168:53–59. doi: 10.1016/j.livsci.2014.07.017
   Web of Science ®Google Scholar
• Almaraz I, Segundo González S, Pinos-Rodríguez JM, Miranda A. 2010. Effects of exogenous fibrolytic enzymes on in sacco and in vitro degradation of diets and on growth performance of lambs. Ital J Anim Sci. 9(2):6–10.
   Google Scholar
• Amorocho AK, Jenkins TC, Staples CR, 2009. Evaluation of catfish oil as a feedstuff for lactating Holstein cows. J Dairy Sci. 92:5178–5188. doi: 10.3168/jds.2009-2283
   PubMed Web of Science ®Google Scholar
• Association of American Feed Control Officials. 2004. Dog and cat nutrient profiles. Oxford (IN): Official Publication of the Association of American Feed Control Officials Incorporated.
   Google Scholar
• Association of Official Analytical Chemists. 1990. Official methods of analysis. 15th ed. Arlington (VA): Association of Official Analytical Chemists.
   Google Scholar
• Batista Sampaio C, Detmann E, Pereira Valiente TN, Augusto de Souza M, Valadares Filho SC, Fonseca Paulino M. 2011. Evaluation of fecal recovering and long term bias of internal and external markers in a digestion assay with cattle. Revista Brasilerira de Zootecnia. 40:174–182. doi: 10.1590/S1516-35982011000100025
   Web of Science ®Google Scholar
• Cabral Filho SLS, Abdalla AL, Bueno ICS, Gobbo SP, Olivera AAM. 2013. Effect of sorghum tannins in sheep fed with high-concentrate diets. Arq Bras Med Vet Zootec. 65:1759–1766. doi: 10.1590/S0102-09352013000600025
   Google Scholar
• Carciofi CA, Souza VR, Domingues OL, Antonio BM, Valerio AG, Sousa BR, Martins CE, Prada F. 2007. Chromic oxide as a digestibility marker for dogs: a comparison of methods of analysis. Anim Feed Sci Tech. 134:273–282. doi: 10.1016/j.anifeedsci.2006.12.005
   Web of Science ®Google Scholar
• Delagarde R, Perez-Ramirez E, Peyraud JL. 2010. Ytterbium oxide has the same accuracy as chromic oxide for estimating variations of faecal dry matter output in dairy cows fed a total mixed ration at two feeding levels. Anim Feed Sci Technol. 161:121–131. doi: 10.1016/j.anifeedsci.2010.08.006
   Web of Science ®Google Scholar
• Fenton TW, Fenton M. 1979. An improved procedure for the determination of chromic oxide in feed and feces. Can J Anim Sci. 59:631–634. doi: 10.4141/cjas79-081
   Web of Science ®Google Scholar
• Ferreira MA, Valadares Filho SC, Silva LFC, Nascimiento FB, Detman E, Diniz Vaaladares EF. 2009. Avaliação de indicadores em estudos com ruminantes: estimativa de consumos de concentrado e de silagem de milho por vacas em lactação. Revista Brasileira de Zootecnia. 38:1574–1580. (In Portuguese). doi: 10.1590/S1516-35982009000800023
   Google Scholar
• Glindeman T, Tas BM, Wang C, Alvers S, Susenbeth A. 2009. Evaluation of titanium dioxide as an inert marker for estimating faecal excretion in grazing sheep. Anim Feed Sci Tech. 152:186–197. doi: 10.1016/j.anifeedsci.2009.04.010
   Web of Science ®Google Scholar
• Hafez S, Junge W, Kalm E. 1988. Estimation of digestibility with an indicator method in dairy cows compared to Hohenheim lining value test. Arch Anim Nutr. 38:929–945. (In German).
   Web of Science ®Google Scholar
• Hill FW, Anderson DL. 1958. Comparison of metabolizable energy and productive energy determinations with growing chicks. J Nutr. 64:587–603.
   PubMed Web of Science ®Google Scholar
• Jagger S, Wiseman J, Cole DJA, Craigon J. 1992. Evaluation of inert markers for the determination of ileal and faecal apparent digestibility values in the pig. Brit J Nutr. 68:729–739. doi: 10.1079/BJN19920129
   PubMed Web of Science ®Google Scholar
• Kavanagh S, Lynch PB, Mara FO, Caffrey PJ. 2001. A comparison of total collection and marker technique for the measurement of apparent digestibility of diets for growing pigs. Anim Feed Sci Tech. 89:49–58. doi: 10.1016/S0377-8401(00)00237-6
   Web of Science ®Google Scholar
• Kuehl RO. 2000. Design of experiments: statistical principles of research design and analysis. 2nd ed. Pacific Grove (CA): Duxbury Press; p. 473.
   Google Scholar
• Leone JL. 1973. Collaborative study of the quantitative determination of titanium dioxide in cheese. Assoc Offic Anal Chem. 56:535–537.
   PubMedGoogle Scholar
• Lippke H. 2002. Estimation of forage intake by ruminants on pasture. Crop Science. 42:869–872. doi: 10.2135/cropsci2002.0869
   Web of Science ®Google Scholar
• Marcondes MI, Valadares Filho SC, Paulino PVR, Detmann E, Paulino MF, Diniz LL, Santos TR. 2008. Consumo e desempenho de animais alimentados individualmente ou em grupo e características de carcaça de animais Nelore de três classes sexuais. Revista Brasileira de Zootecnia. 37:2243–2250. (In Portuguese). doi: 10.1590/S1516-35982008001200023
   Google Scholar
• Myers WD, Ludden PA, Nayigihugu V, Hess BW. 2004. Technical note: a procedure for the preparation and quantitative analysis of samples for titanium dioxide. J Anim Sci. 82:179–183.
   PubMed Web of Science ®Google Scholar
• Peddie J, Dewar WA, Gilbert AB, Waddington D. 1982. The use of titanium dioxide for determining apparent digestibility in mature domestic fowls (Gallus domesticus). J Agric Sci. 99:233–236. doi: 10.1017/S002185960005526X
   Web of Science ®Google Scholar
• SAS Institute Inc. 1999. SAS/STAT user’s guide: version 8. Cary (NC): SAS Institute Inc.
   Google Scholar
• Sedman RM, Beaumont J, McDonald TA, Reynolds S, Krowech G, Howd R. 2006. Review of the evidence regarding the carcinogenicity of hexavalent chromium in drinking water. J Environ Sci Heal C – Environ Carcinog Ecotoxicol Rev. 24:155–182. doi: 10.1080/10590500600614337
   Google Scholar
• Short FJ, Gorton P, Wiseman J, Boorman KN. 1996. Determination of titanium dioxide added as an inert marker in chicken digestibility studies. Anim Feed Sci Techn. 59:215–221. doi: 10.1016/0377-8401(95)00916-7
   Web of Science ®Google Scholar
• Statistical package for Social Science. 2006. SPSS Base 15.0 user’s guide. Chicago (IL): SPSS Inc.
   Google Scholar
• Titgemeyer EC, Armendariz CK, Bindel DJ, Greenwood RH, Loest CA. 2001. Evaluation of titanium dioxide as a digestibility marker in cattle. J Anim Sci. 79:1059–1063.
   PubMed Web of Science ®Google Scholar
• Van Soest PJ, Robertson JB, Lewis BA. 1991. Methods for dietary fiber, neutral detergent fiber, and nonstarch polysaccharides in relation to animal nutrition. J Dairy Sci. 74:3583–3597. doi: 10.3168/jds.S0022-0302(91)78551-2
   PubMed Web of Science ®Google Scholar
• Williams CH, David DJ, Lismaa O. 1962. The determination of chromic oxide in faeces samples by atomic absorption spectrophotometry. J Agric Sci. 59:381–385. doi: 10.1017/S002185960001546X
   Web of Science ®Google Scholar