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Natalie Louise Urrutia Cruz

Investigador

Instituto Nacional de Investigaciones Agropecuarias

Osorno, Chile

Mecanismos de regulación de lipogenesis en tejido adiposo y glándula mamaria de vacas en lactancia. Depresión de grasa láctea en sistemas pastoriles de producción de leche. Nutrición de microminerales en rumiantes

Medicina Veterinaria, UNIVERSIDAD DE CHILE. Chile, 2008
Medicina Veterinaria, UNIVERSIDAD DE CHILE. Chile, 2009
Animal Science, PENNSYLVANIA STATE UNIVERSITY. Estados Unidos, 2016

Teacher assitant Part Time

PENNSYLVANIA STATE UNIVERSITY

University Park, Estados Unidos

2012 - 2014

Investigador Nutrición Vacas Lecheras Full Time

Instituto Nacional de Investigaciones Agropecuarias

Osorno, Chile

2016 - At present
Directora Técnica Farmacia Veterinaria y Profesional de Apoyo Unidad Nutrición Full Time

Cooperativa de Inseminación y Servicios (Cooprinsem)

Osorno, Chile

2009 - 2012
Graduate Assitant Full Time

Pennsylvania State University

University Park, PA, Estados Unidos

2012 - 2016
Directora Regional Centro Regional Remehue Full Time

Instituto Nacional de Investigaciones Agropecuarias

Osorno, Chile

2022 - 2023

H.Allen Tucker Scholarship

PENNSYLVANIA STATE UNIVERSITY

Estados Unidos, 2015

Student travel award to attend national conference.
Foreign Fulbright Scholarship

PENNSYLVANIA STATE UNIVERSITY

Estados Unidos, 2012

Fulbright scholarship for doctoral degree program at the Pennsylvania State University.
Obie and Mary Ann Snider Scholarship

PENNSYLVANIA STATE UNIVERSITY

Estados Unidos, 2015

Doctoral student monetary award


Effect of combining the methanogenesis inhibitor 3-nitrooxypropanol and cottonseeds on methane emissions, feed intake, and milk production of grazing dairy cows Munoz, C.; Munoz, I. A.; Rodriguez, R.; Urrutia, N. L.; Ungerfeld, E. M. Article ISI ANIMAL (2024)
Effects of type of substrate and dilution rate on fermentation in serial rumen mixed cultures Ungerfeld, Emilio M.; Cancino-Padilla, Nathaly; Vera-Aguilera, Nelson; Scorcione, M. Carolina; Saldivia, Marcelo; Lagos-Pailla, Lorena; Vera, Milena; Cerda, Cristian; Munoz, Camila; Urrutia, Natalie; Martinez, Emilio D. Article ISI FRONTIERS IN MICROBIOLOGY (2024)
Kinetics of omega-3 fatty acid transfer to milk differs between fatty acids and stage of lactation in dairy cows Urrutia, Natalie L.; Baldin, Michel; Egolf, Samantha R.; Walker, Rachel E.; Ying, Yun; Green, Michael H.; Harvatine, Kevin J. Article ISI PROSTAGLANDINS LEUKOTRIENES AND ESSENTIAL FATTY ACIDS (2023)
Determination of nutritional health indexes of fresh bovine milk using near infrared spectroscopy Lobos-Ortega, I; Pizarro-Aranguiz, N.; Urrutia, N. L.; Silva-Lemus, M.; Pavez-Andrades, P.; Subiabre-Riveros, I; Torres-Puschel, D. Article ISI GRASAS Y ACEITES (2022)
Validation of grass metabolizable energy prediction equation by Garrido and Mann (1981) for dairy cows in southern Chile Munoz, Camila; Salfate, Soledad; Ungerfeld, Emilio M.; Urrutia, Natalie L.; Munoz, Isadora Article ISI CHILEAN JOURNAL OF AGRICULTURAL RESEARCH (2022)
Dietary SFAs and ω-6 Fatty Acids Alter Incorporation of ω-3 Fatty Acids into Milk Fat of Lactating CD-1 Mice and Tissues of Offspring Walker, Rachel E.; Parkhomenko, Valentina; Ying, Yun; Urrutia, Natalie; Harvatine, Kevin J. Article ISI JOURNAL OF NUTRITION (2021)
Long-Term and Carryover Effects of Supplementation with Whole Oilseeds on Methane Emission, Milk Production and Milk Fatty Acid Profile of Grazing Dairy Cows Munoz, Camila; Villalobos, Rodrigo; Peralta, Alejandra Maria Teresa; Morales, Rodrigo; Urrutia, Natalie Louise; Ungerfeld, Emilio Mauricio Article ISI Animals (2021)
Inhibiting Methanogenesis Stimulated de novo Synthesis of Microbial Amino Acids in Mixed Rumen Batch Cultures Growing on Starch but not on Cellulose Ungerfeld, Emilio M.; Aedo, M. Fernanda; Munoz, Camila; Urrutia, Natalie L.; Martinez, Emilio D.; Saldivia, Marcelo Article ISI Microorganisms (2020)
Effect of dietary supplementation of sodium acetate and calcium butyrate on milk fat synthesis in lactating dairy cows Urrutia N.; Bomberger R.; Matamoros C.; Harvatine K.J. Article ISI SCOPUS JOURNAL OF DAIRY SCIENCE (2019)
Factors associated with the content of mammary-synthesized fatty acids in milk fat: A meta-analysis Ungerfeld, E.M.; Urrutia N.L.; VÃ¡sconez-MontÃºfar C.; Morales R. Article ISI SCOPUS JOURNAL OF DAIRY SCIENCE (2019)
Kinetics of trans-10, cis-12-conjugated linoleic acid transfer to plasma and milk following an abomasal bolus in lactating dairy cows Urrutia, Natalie L.; Toledo, Monica; Baldin, Michel; Ford, Jennifer L.; Green, Michael H.; Harvatine, Kevin J. Article ISI SCOPUS BRITISH JOURNAL OF NUTRITION (2018)
Long-term effect of organic trace minerals on growth, reproductive performance, and first lactation in dairy heifers Pino, F.; Urrutia, N.L.; Gelsinger, S.L.; Gehman, A.M.; Heinrichs, A.J. Article The Professional Animal Scientist (2018)
Acetate Dose-Dependently Stimulates Milk Fat Synthesis in Lactating Dairy Cows Urrutia, Natalie L; Harvatine, Kevin J Article ISI SCOPUS JOURNAL OF NUTRITION (2017)
Effect of conjugated linoleic acid and acetate on milk fat synthesis and adipose lipogenesis in lactating dairy cows Urrutia, N.; Harvatine, K.J. Article ISI JOURNAL OF DAIRY SCIENCE (2017)
Overview of the Forage Land-Use in Southern Chile in a Thirty-Year Period Moscoso, Cristian J.; Urrutia, Natalie L. Article doi:10.2134/cftm2017.04.0032 Crop, forage & turfgrass management (2017)
The effect of conjugated linoleic acid, acetate, and their interaction on adipose tissue lipid metabolism in nonlactating cows Urrutia, Natalie L.; Ying, Y.; Harvatine, Kevin J. Article ISI Journal of Dairy Science (2017)


Effect of dietary supplementation of acetate on milk fat synthesis in lactating dairy cows Urrutia, Natalie L.; Bomberger, Rebecca; Harvatine, Kevin J. ConferencePoster (2018)
Effect of lactation stage on transfer of n-3 fatty acids to milk fat in dairy cows Urrutia, Natalie L.; Bomberger, Rebecca; Baldin, Michel; Harvatine, Kevin J. ConferencePoster (2018)
Characterization of the transfer kinetics of trans-10, cis-12 and cis-9, trans-11 conjugated linoleic acid (CLA) to plasma and milk following abomasal bolus in lactating dairy cows Urrutia, Natalie L.; Bomberger, Rebecca; Baldin, Michel; Harvatine, Kevin J. ConferencePoster (2017)
Biohydrogenation kinetics of oleic, linoleic and a-linolenic acids in vivo Baldin, Michel; de Souza, Jocely G.; Urrutia, Natalie L.; Ying, Yun; Harvatine, K.J ConferencePoster Dairy Sci. Vol. 99, E-Suppl. 1 (2016)
Dose Response Effect of Acetate on Milk Fat Synthesis in Lactating Dairy Cows Urrutia, Natalie L.; Baldin, Michel; Ying, Yun; Fan, Yifan; Carvalho, Juliany; Harvatine, Kevin J. ConferencePoster (2016)
A novel method to determine rumen biohydrogenation kinetics of alpha-linolenic acid (18:3 n-3) Baldin, Michel; Urrutia, Natalie L.; Rico, Daniel E.; Baxter, Kelsie; Ying, Yun; Harvatine, K.J ConferencePoster Journal of Dairy Science®, Volume 98, Supplement 2 (2015)
Characterization of mammary glucose metabolism during milk fat depression Urrutia, Natalie L.; Harvatine, Kevin J.; Bauman, Dale E. ConferencePoster J. Dairy Sci. 98 Suppl. 2(Suppl 2):147. (2015)
Direct and indirect transfer of omega-3 fatty acids to milk fat in dairy cows. Urrutia, Natalie L.; Ying, Yun; McKinney, Samantha; Green, Michael H.; Harvatine, Kevin J. ConferencePoster J. Dairy Sci. 98 Suppl. 2(Suppl 2):147. (2015)
Effect of acetate and trans-10,cis-12 CLA on milk production in lactating dairy cows Urrutia, Natalie L.; Baldin, Michel; Ying, Yun; Harvatine, Kevin J. ConferencePoster J. Dairy Sci. 98 Suppl. 2(Suppl 2):147. (2015)
Dynamics of enrichment of omega-3 fatty acids in plasma lipid fractions following a bolus dose in dairy cows Urrutia, Natalie L.; Baldin, Michel; Ying, Yun; McKinney, Samantha; Harvatine, Kevin J. ConferencePoster


Estudio de sistemas productivos lecheros del sur de Chile Fondos Institucionales para Investigación (subsecretaría Ministerio Agricultura). (502656-70) Proyecto 2018-2020 Inv. Responsable
Evaluación de la digestibilidad y absorción del citrato de cobre en comparación a sulfato de cobre en vacas lecheras. Convenio CORFO-LIAP (502527) Proyecto 2017-2018 Inv. Responsable
Regulation of Lipogenesis by Spared Nutrients in the Bovine Mammary and Adipose Tissue NIFA-USDA Agriculture and Food Research Initiative Competitive Grant (2010-65206-20723) Proyecto 2012-2016 Tesista