López Campos, Óscar, Ph. D.
Chercheur
Coordonnées :
6000 C&E Trail
Lacombe, Alberta T4L 1W1
Téléphone : 403-782-8195
Télécopieur : 403-782-6120
Courriel : Oscar.LopezCampos@AGR.GC.CA
Domaines d'expertise :
- Qualité des carcasses
- Compétitivité sur le marché
- Classification des carcasses (boeuf, bison, veau, porc et agneau)
- Systèmes de classification (boeuf, bison, veau et agneau)
Publications de recherche
2019
- M.E.R. Dugan, V. Salazar, D.C. Rolland, P. Vahmani, J.L. Aalhus, Ó. Lo´ pez-Campos, N. Prieto, and M. Juárez. 2019. Retail lamb fat composition in western Canada. dx.doi.org/10.1139/cjas-2019-0003
2018
- Juárez, M., Roberts, J.C., López-Campos, Ó., Prieto, N., Aalhus, J.L. (2018). Focusing on phenomics to unlock the potential of livestock genomics, 13 http://dx.doi.org/10.1079/PAVSNNR201813019
2017
- Dugan, M.E.R., Vahmani, P., Rolland, D.C., McAllister, T.A., Block, H.C., Proctor, S.D., Guan, L.L., Prieto, N., Aalhus, J.L., Lopez-Campos, O. 2017. Sequential feeding of extruded flaxseed (LinPRO-R) and hay increases the n-3 PUFA biohydrogenation intermediates in longissimus thoracis of steers. ICoMST, Cork, August 13-18, 2017.
- Juarez, M., Horcada, A., Prieto, N., Roberts, J.C., Dugan, M.E.R., Lopez-Campos, O, Uttaro, B., Larsen, I.L., Hosford, S., Galbraith J., Aalhus J.L. 2017 Guaranteeing Canadian lamb meat quality using near infrared spectroscopy on intact rack. Can J Anim Sci. 98: 390-393. doi:10.1139/CJAS-2017-0106
- López-Campos Ó, Robertson WM, Dugan MER, Larsen IL, Roberts JC, Aalhus JL (2017) Effect of growth-promoting implants and high-voltage electrical stimulation on quality characteristics of finished steers. Can J Anim Sci:166-176. doi:10.1139/cjas-2016-0155
- Narváez-Bravo, C., Rodas-González, A., Ding, C., López-Campos, O., Galbraith, J., Larsen, I.L., Ye, J., Siegel, D., Aalhus, J.L. (2017). Effects of novel nitrite packaging film on the bacterial growth of bison strip-loin steaks, 41(6), http://dx.doi.org/10.1111/jfpp.13311
- Roberts J, Rodas-González A, Juárez M, López-Campos Ó, Larsen IL, Aalhus JL (2017) Muscle profiling of retail characteristics within the Canadian cull cow grades. Can J Anim Sci 97 (4):562-573. doi:10.1139/cjas-2017-0001
2016
- Ding, C., Rodas-González, A. R., López-Campos, Ó., Galbraith, J., Juárez, M., Larsen, I. L., ... & Aalhus, J. L. (2016). Effects of electrical stimulation on meat quality of bison striploin steaks and ground patties. Canadian Journal of Animal Science, 96(1), 79-89.
- Juárez, M., Basarab, J.A., Baron, V.S., Valera, M., López-Campos, Ó., Larsen, I.L., Aalhus, J.L. (2016). Relative contribution of electrical stimulation to beef tenderness compared to other production factors, 96(2), 104-107. http://dx.doi.org/10.1139/cjas-2015-0041
- Juárez, M., Dugan, M.E.R., López-Campos, Ó., Prieto, N., Uttaro, B., Gariépy, C., Aalhus, J.L. (2017). Relative contribution of breed, slaughter weight, sex, and diet to the fatty acid composition of differentiated pork, 97(3), 395-405. http://dx.doi.org/10.1139/CJAS-2016-0103
- Soladoye, O. P., Campos, Ó. L., Aalhus, J. L., Gariépy, C., Shand, P., & Juárez, M. (2016). Accuracy of dual energy X-ray absorptiometry (DXA) in assessing carcass composition from different pig populations. Meat Science, 121, 310-316.
- Vahmani, P., Meadus, W.J., Uttaro, B., López-Campos, Ó., Mapiye, C., Rolland, D.C., Caine, W.R., Aalhus, J.L., Dugan, M.E.R. (2016). Effects of feeding beef fat enriched with polyunsaturated fatty acid biohydrogenation products to pigs, 96(2), 95-99. http://dx.doi.org/10.1139/cjas-2015-0080
- Zhang, H., Aalhus, J.L., Gariépy, C., Uttaro, B., López-Campos, O., Prieto, N., Dugan, M.E.R., Jin, Y., Juárez, M. (2016). Effects of pork differentiation strategies in Canada on pig performance and carcass characteristics, 96(4), 512-523. http://dx.doi.org/10.1139/cjas-2015-0197
2015
- Prieto, N., Juárez, M., Zijlstra, R.T., López-Campos, Ó., et Aalhus, J.L. (2015). « Rapid authentication of enhanced quality pork by visible and near infrared spectroscopy. », Meat Science, 99, p. 149. doi : 10.1016/j.meatsci.2014.07.010 (Résumé)
2014
- Galbraith, J., Rodas-Gonzalez, A., Lopez-Campos, O., López-Campos, Ó., Juárez, M., et Aalhus, J.L. (2014). « Bison meat: Characteristics, challenges, and opportunities (Review). », Animal Frontiers, 4(4: Art.No.:41913), p. 68-73. doi : 10.2527/af.2014-0036
- Holdstock, J., Aalhus, J.L., Uttaro, B., López-Campos, Ó., Larsen, I.L., et Bruce, H.L. (2014). « The impact of ultimate pH on muscle characteristics and sensory attributes of the longissimus thoracis within the dark cutting (Canada B4) beef carcass grade. », Meat Science, 98(4), p. 842-849. doi : 10.1016/j.meatsci.2014.07.029
- López-Campos, Ó., Aalhus, J.L., Galbraith, J., Larsen, I.L., Juárez, M., Uttaro, B., et Robertson, W.M. (2014). « La relation entre la maturité physiologique de la carcasse et la qualité de la viande dans le système de classement canadien du bison. », Canadian Journal of Animal Science, 94(1), p. 55-62. doi : 10.4141/cjas2013-047
- López-Campos, Ó., Aalhus, J.L., Prieto, N., Larsen, I.L., Juárez, M., et Basarab, J.A. (2014). « es effets du système de production et des promoteurs de croissance sur les résultats physiologiques de maturité chez les bouvillons. », Canadian Journal of Animal Science, 94(4), p. 607-617. doi : 10.4141/CJAS-2014-022
- Prieto, N., López-Campos, Ó., Aalhus, J.L., Dugan, M.E.R, Juárez, M., et Uttaro, B. (2014). « Use of near infrared spectroscopy for estimating meat chemical composition, quality traits and fatty acid content from cattle fed sunflower or flaxseed. », Meat Science, 98(2), p. 279-288. doi : 10.1016/j.meatsci.2014.06.005
- Prieto, N., López-Campos, Ó., Zijlstra, R.T., Uttaro, B., et Aalhus, J.L. (2014). « Discrimination des coupes sombres de boeuf au moyen de la spectroscopie visible et de réflectance dans le proche infrarouge. », Canadian Journal of Animal Science, 94(3), p. 445-454. doi : 10.4141/CJAS-2014-024
- Yang, X.Q., Youssef, M.K., Gill, C.O., Badoni, M., et López-Campos, Ó. (2014). « Effects of meat pH on growth of 11 species of psychrotolerant clostridia on vacuum packaged beef and blown pack spoilage of the product. », Food Microbiology, 39, p. 13-18. doi : 10.1016/j.fm.2013.10.008
2013
- López-Campos, Ó., Aalhus, J.L., Okine, E.K., Baron, V.S., et Basarab, J.A. (2013). « Incidence de l’élevage des veaux et des bouvillons d’un an et des accélérateurs de croissance sur la production et la rentabilité. », Canadian Journal of Animal Science, 93(1), p. 171-184. doi : 10.4141/CJAS2012-035
- Mapiye, C., Aalhus, J.L., Turner, T.D., Rolland, D.C., Basarab, J.A., McAllister, T.A., Block, H.C., Uttaro, B., López-Campos, Ó., Proctor, S.D., et Dugan, M.E.R (2013). « Effects of feeding flaxseed or sunflower-seed in high-forage diets on beef production, quality and fatty acid composition. », Meat Science, 95(1), p. 98-109. doi : 10.1016/j.meatsci.2013.03.033
- Prieto, N., Bodas, R., López-Campos, Ó., Andrés, S., López, S., et Giráldez, F.J. (2013). « Effect of sunflower oil supplementation and milking frequency reduction on sheep milk production and composition. », Journal of Animal Science, 91(1), p. 446-454. doi : 10.2527/jas.2012-5187
- Prieto, N., Dugan, M.E.R, López-Campos, Ó., Aalhus, J.L., et Uttaro, B. (2013). « At line prediction of PUFA and biohydrogenation intermediates in perirenal and subcutaneous fat from cattle fed sunflower or flaxseed by near infrared spectroscopy. », Meat Science, 94(1), p. 27-33. doi : 10.1016/j.meatsci.2012.12.014
2012
- Basarab, J.A., Baron, V.S., López-Campos, Ó., Aalhus, J.L., Haugen-Kozyra, K., et Okine, E.K. (2012). « Greenhouse gas emissions from calf- and yearling-fed beef production systems, with and without the use of growth promotants. », Animals, 2(2), p. 195-220. doi : 10.3390/ani2020195
- López-Campos, Ó., Basarab, J.A., Baron, V.S., Aalhus, J.L., et Juárez, M. (2012). « L’abattage à un plus jeune â ge chez les bovins de boucherie: incidence sur les paramè tres qualitatifs de la carcasse. », Canadian Journal of Animal Science, 92(4), p. 449-463. doi : 10.4141/CJAS2012-014
- Prieto, N., Dugan, M.E.R, López-Campos, Ó., McAllister, T.A., Aalhus, J.L., et Uttaro, B. (2012). « Near infrared reflectance spectroscopy predicts the content of polyunsaturated fatty acids and biohydrogenation products in the subcutaneous fat of beef cows fed flaxseed. », Meat Science, 90(1), p. 43-51. doi : 10.1016/j.meatsci.2011.05.025
2011
- Aldai, N., Dugan, M.E.R, Kramer, J.K.G., Martínez, A., López-Campos, Ó., Mantecón, A.R., et Osoro, K. (2011). « Length of concentrate finishing affects the fatty acid composition of grass-fed and genetically lean beef: an emphasis on trans-18:1 and conjugated linoleic acid profiles. », Animal, 5(10), p. 1643-1652. doi : 10.1017/S1751731111000607
Autres publications relatives à la science
2017
- Dugan, M., López-Campos, O., Aalhus, J.L., Vahmani, P., Prieto, N., Juárez, M., McAllister, T., Stanford, K. Lamb fat composition: the good, the not so good and possibilities for the future. N’ewesletters Winter 2017.
- Lopez-Campos, O. 2017. The value of carcass grading. In BeefTech 2017. Edmonton, Canada.
2016
- Ó. López-Campos, I. Larsen, N. Prieto, M. Juárez, M.E.R. Dugan, J.L. Aalhus, Evaluation of total and saleable meat yield prediction equations in beef, Meat Science, Volume 112, 2016, Page 180, ISSN 0309-1740, http://dx.doi.org/10.1016/j.meatsci.2015.08.190. (http://www.sciencedirect.com/science/article/pii/S0309174015003290)
- López-Campos, Ó., Larsen, I.L., Prieto, N., Juarez, M., Dugan, M.E.R., and Aalhus, J. 2016. Evaluation of total lean and saleable meat yield prediction equations and dual energy x-ray absorptiometry for a rapid, non-invasive yield prediction in beef. In Proceedings of the 69th Reciprocal Meat Conference. San Angelo, Texas.
- López-Campos, Ó., Larsen, I.L., Prieto, N., Juarez, M., Dugan, M.E.R., and Aalhus, J. 2016. Evaluation of total lean and saleable meat yield prediction equations and dual energy x-ray absorptiometry for a rapid, non-invasive yield prediction in beef. In Proceedings of the 96th Annual Conference of the Canadian Meat Council. Ottawa, Canada.
- López-Campos, Ó., Prieto, N., Aalhus, J. L., & Dugan, M. E. 2016. Feeding for carcass value: grading system implications. In Proceedings of the London Swine Conference: A platform for success, April 5th and 6th, 2016, London, Ontario, Canada (pp. 157-166). London Swine Conference.
- Lopez Campos, O., Prieto, N., Juarez, M., Dugan, M.E.R., and Aalhus, J. 2016. Advancing technology development for beef total quality management. Prairie Post - Bull Breeders (February).
- O.P. Soladoye, Ó. López Campos, J.L. Aalhus, N. Prieto, C. Gariépy, P.J. Shand, M. Juárez, Evaluating the accuracy of dual energy X-ray absorptiometry (DEXA) in predicting carcass composition from varying pig populations, Meat Science, Volume 112, 2016, Page 185, ISSN 0309-1740, http://dx.doi.org/10.1016/j.meatsci.2015.08.195. (http://www.sciencedirect.com/science/article/pii/S0309174015003344)
- Prieto, N.; López-Campos, Ó.; Uttaro, B. and Aalhus, J.L. Meat Quality of Dark Cutters is Complex. Bull Breeders. Ed. Prairie Post. February (2016), pp A17.
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