CV Olinda Guerreiro

Olinda Guerreiro   Estudante de Doutoramento    Mestrado em Engenharia Alimentar                        Instituto Politécnico Beja     Este endereço de email está protegido contra piratas. Necessita ativar o JavaScript para o visualizar.   Tel. +351 284314399   Ext. 01023

Education and Training

Master in Agro-Food Engeneering by Escola Superior Agrária, Instituto Politécnico de Beja; Beja, Portugal (2010)

Graduation in Agro-Food Engeneering by Escola Superior Agrária, Instituto Politécnico de Beja; Beja, Portugal (2008)

Research and Professional Experience

2013 (Current) PhD student

CEBAL - Centre of Agronomic and Agro-Industrial Biotechnology of Alentejo
CIISA – Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, Universty of Lisbon
Project SFRH/BD/84406/2012 – Inclusion of Cistus ladanifer in ruminant diets: An approach to improve the nutritional value of edible fats

Jul. 2010 - Dec. 2012 Scientific Researcher

CEBAL - Centre of Agronomic and Agro-Industrial Biotechnology of Alentejo
Project CBL/LFD/RP01/2011 - Study of the biological activity of the Cistus ladanifer natural extracts. 
BioEcos - Integrated Valorisation of Biomass (2011-2013), project funded by INALENTEJO; Ref. 705- Politica de Cidades - Redes Urbanas para a Competetividade e Inovação.

Set. 2009 - Jul. 2010 Master trainee

CEBAL - Centre of Agronomic and Agro-Industrial Biotechnology of Alentejo
New method of ovine subclinical mastitis diagnosis: conjugation of molecular and spectroscopic techniques

Set. 2008 - May. 2009 Professional trainee

CEBAL - Centre of Agronomic and Agro-Industrial Biotechnology of Alentejo
Project CBL/LFD/RP05/2008 - Molecular diagnosis of sheep's subclinical mastitis from Baixo Alentejo region

Current interests of research

Small ruminants, alternative feeding resources, lipid metabolism, bioactive compounds, aromatic plants

Selected Publications

Papers in peer reviewed journals

Guerreiro, O., Alves, S.P., Costa, M., Cabo, A., Duarte, M.F., Jerónimo, E., Bessa, R.J.B., 2016. Effects of extracts obtained from Cistus ladanifer L. on in vitro rumen biohydrogenation. Animal Feed Science and Technology, 219: 304-312; DOI: 10.1016/j.anifeedsci.2016.06.024

Guerreiro, O., Dentinho, M.T., Moreira, O.C., Guerra, A.R., Ramos, P.A.B, Bessa, R.J.B., Duarte, M.F., Jerónimo, E., 2016 Potential of Cistus ladanifer L. as forage for ruminants - Effect of season and plant age on chemical composition, in vitro digestibility and antioxidant activity. Grass and Forage Science, 71:437-447; DOI: 10.1111/gfs.12188

Costa, M., Alves, S. P., Cabo, Â., Guerreiro, O., Stilwell, G., Dentinho, M. T., & Bessa, R. J., 2016. Modulation of in vitro rumen biohydrogenation by Cistus ladanifer tannins compared with other tannin sources. Journal of the Science of Food and Agriculture. In Press; DOI: 10.1002/jsfa.7777

Guerreiro, O., Alves, S.P., Duarte, M.F., Bessa, R.J.B., Jerónimo, E., 2015. Cistus ladanifer L. shrub is rich in saturated and branched chain fatty acids and their concentration increase in Mediterranean dry season. Lipids, 50: 493:501; DOI 10.1007/s11745-015-4001-4

Brás, T., Guerreiro, O., Duarte, M.F., Neves L.A., 2015. Impact of extraction parameters and concentration by nanofiltration on the recovery of phenolic compounds from Cynara cardunculus var. altilis: assessment of antioxidant activity, Industrial Crops and Products, 67: 137-142; DOI: 10.1016/j.indcrop.2015.01.005

Ramos, P.A.B., Santos, S.A.O., Guerra, A.R., Guerreiro, O., Freire, C.S.R., Rocha, S.M., Duarte, M.F., Silvestre, A.J.D., 2014. Phenolic composition and antioxidant activity of different morphological parts of Cynara cardunculus L. var. altilis (DC). Ind. Crops Prod. 61: 460-471; DOI: 10.1016/j.indcrop.2014.07.042

Ramos, P.A.B., Guerra, A.R., Guerreiro, O., Freire, C.S.R., Silva, A.M.S., Duarte, M.F., Silvestre, A.J.D., 2013. Lipophilic extracts of Cynara cardunculus L. var. altilis (DC): A source of valuable bioactive terpenic compounds. Journal of Agricultural and Food Chemistry 35: 8420-8429; DOI: 10.1021/jf402253a

Ramos, P., Santos, S., Felício, L., Guerreiro, O., Guerra, A., Velez, Z., Jerónimo, E., Martins M.R., Pascoal Neto, C., Silvestre, A.J.D., Duarte, M., 2013,  Valorization of olive mill residues: Antioxidant and breast cancer antiproliferative activities of hydroxytyrosol-rich extracts derived from olive oil by-products. Ind. Crops Prod. 46: 359-368; DOI: 10.1016/j.indcrop.2013.02.020

Guerreiro, O., Velez, Z., Alvarenga, N., Matos, C., Duarte, M., 2013. Molecular screening of ovine subclinical mastitis in different breeds. Journal of Dairy Science 96(2): 752-760; doi: 10.3168/jds.2012-5519

Oral Presentations

Guerreiro, O., Alves, S.P., Costa, M., Cabo, A., Duarte, M.F., Jerónimo, E., Bessa, R.J.B. Ability of condensed tannins from Cistus ladanifer L. to modulate in vitro rumen biohydrogenation. World Congress Silvo-Pastoral Systems 2016. Évora, Portugal, September 27-30, 2016, pp58

Guerreiro, O., Leboullenger, A., Guerra, A., Ramos, P., Felicio, L., Velez, Z., Sanches, A., Santos, J.L., Duarte, M. Valorização biológica de Cistus ladanifer: dos óleos essenciais à fracção fenólica. Congresso Nacional de Recursos Silvestres do Mediterrâneo. Barrancos, Portugal, January 13-14, 2011

Poster in Conferences

Guerreiro, O., Dentinho, M.T., Moreira, O.C., Alves, S.P., Duarte, M.F., Bessa, R.J.B., Jerónimo, E. Nutritive value of Cistus ladanifer L. for ruminants – Seasonal variation in the chemical composition, in vitro digestibility and antioxidante activity. World Congress Silvo-Pastoral Systems 2016. Évora, Portugal, September 27-30, 2016

Guerreiro, O., Costa, M., Cabo, A., Alves, S.P., Duarte, M.F., Jerónimo, E., Bessa, R.J.B. Effect of Cistus ladanifer L. and its fractions on in vitro ruminal biohydrogenation of C18 fatty acids. 13th Euro Fed Lipid Congress, Florence, Italy, September 27-30, 2015. 

Guerreiro, O., Guerra, A.R., Ramos, P., Moreira, O.C., Dentinho, M.T., Bessa, R.J.B., Duarte, M., Jerónimo, E. Potential of Cistus ladanifer L. shrub for ruminant diets – Effect of season and plant age on chemical composition, in vitro digestibility and antioxidante activity. VI Congresso Ciências Veterinárias, Oeiras, Portugal, Abril 3-5, 2014.

Costa, M., Cabo, A., Guerreiro, O., Panhanha-Serrão, A., Alves, S.P., Bessa, R.J.B. In vitro kinetic of rumen biohydrogenation using batch incubation system: Preliminary results. VI Congresso Ciências Veterinárias, Oeiras, Portugal, April 3-5, 2014.

Guerreiro, O., Leboullenger, A., Guerra, A., Ramos, P., Felicio, L., Velez, Z., Sanches, A., Santos, J.L., Duarte, M. Valorização biológica de Cistus ladanifer: dos óleos essenciais à fracção fenólica. I Encontro Ibérico de Plantas Aromáticas e Medicinais, Beja, Portugal, May 18, 2012

Thesis

Guerreiro, O., 2010. New method of ovine subclinical mastitis diagnosis: conjugation of molecular and spectroscopic techniques. Agro-Food Engineering Master degree thesis, Escola Superior Agrária, Instituto Politécnico de Beja, Beja