Peer Reviewed Publications > 2004

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Almeida, M.I.G.S., Segundo, M.A., Lima, J.L.F.C., Rangel, A.O.S.S. Multi-syringe flow injection system with in-line microwave digestion for the determination of phosphorus . Talanta 64 : 1283-1289, 2004.


Barros, R.M., Malcata, F.X. A kinetic model for hydrolysis of whey by cardosin a extracted from Cynara cardunculus . Food Chem. 88 : 351-359, 2004.


Camara, J. S., Marques, J. C., Alves, A., Ferreira, A. C. S. 3-Hydroxy-4,5-dimethyl-2(5H)-furanone levels in fortified Madeira wines : Relation to sugar content . J. Agric. Food Chem. 52 (22), 6765-6769, 2004.


Carvalho, A.S., Silva, J., Ho, P., Teixeira, P., Malcata, F.X., Gibbs, P.A. Effects of various sugars added to growth and drying media upon thermotoleranceand survival throughout storage of freeze-dried lactobacillusdelbrueckii ssp. Bulgaricus . Biotechnol. Prog. 20 : 248-254, 2004.


Carvalho, A.S., Silva, J., Ho, P., Teixeira, P., Malcata, F.X., Gibbs. P.A. Relevant factors for the preparation of freeze-dried lactic acid bacteria . Int. Dairy J. 14 : 835-847, 2004.


Costa, M. S., Goncalves, C., Ferreira, A., Ibsen, C., Pinho P. G. , Ferreira A. C. F. Further insights into the role of methional and phenylacetaldehyde in lager beer flavor stability. J Agric Food Chem, 52(26):7911-7, 2004.


Falqué-lopez, E., Ferreira, A. C. S., Hogg, T., Pinho, P. G. Determination of aromatic descripteurs of Touriga Nacional wines by sensory descriptive analysis . Flavours Frag. J. 19: 298-302, 2004.


Ferreira A. C. S. , Pinho P. G. Nor-isoprenoids profile during port wine ageing – influence of some technological parameters . Analytica Chimica Acta. 513, 169-176, 2004.


Ferreira, J.P.M. Tensão superficial: sua natureza e efeitos . Química 93 : 43-48, 2004.


Galvis-Sánchez, A.C., Fonseca, S.C., Morais, A.M.M.B., Malcata, F.X. Effects of preharvest, harvest and postharvest factors on the quality of pear(cv. "Rocha") stored under controlled atmosphere conditions . J. Food Eng. 64 : 161-172, 2004.


Gonçalves, E.M., Abreu, M., Brandão, T.R.S., Silva, C.L.M. Qualidade e transformação da cenoura . Frutas, Legumes e Flores 75 : 28-29, 2004.


González-Pajuelo, M., Andrade, J.C., Vasconcelos, I. Production of 1,3-propanediol by Clostridium butyricum VPI 3266 using a synthetic medium and raw glycerol . J. Ind. Microbiol. Biotech. 31 : 442-446, 2004.


Lima, M.J.R., Fernandes, S.M.V., Rangel, A.O.S.S. Enzimatic determination of urea in milk by sequential injection with spectrophotometric and conductometric detection . J. Agric. Food Chem. 52 : 6887-6890, 2004.


Lima, M.J.R., Fernandes, S.M.V., Rangel, A.O.S.S. Sequential injection titration of chloride in milk with potentiometric detection . Food Control. 15 : 609-613, 2004.


Lima, S.A.C., Raposo, M.F.J., Castro, P.M.L., Morais, R.M. Biodegradation of p-chlorophenol by a microalgae consortium . Water Res. 38 : 97-102, 2004.


Lütke-Eversloh, I., Elbanna, K., Cnockaert, M.C., Mergaert, J., Swings, J., Manaia, C.M., Steinbüchel, A. Caenibacterium thermophilum is a later synonym of schlegelella thermodepolymerans . Int. J. Syst. Evol. Microbiol. 54 : 1933-1935, 2004.


Macedo, A.C., Tavares, T.G., Malcata, F.X. Influence of native lactic acid bacteria on the microbiological, biochemical and sensory profiles of Serra da Estrela cheese . Food Microbiol. 21 : 233-240, 2004.


Manaia, C.M., Nogales, B., Weiss, N., Nunes, O.C. Gulosibacter molinativorax gen. nov., sp. nov., a molinate-degrading bacterium, andclassification of "Brevibacterium helvolum" DSM 20419 asPseudoclavibacter helvolus gen.nov., sp. nov. . Int. J. Syst. Evol. Microbiol. 54 : 783-789, 2004.


Martins, R.M.C., Almeida, M.G., Silva, C.L.M. The effect of home storage conditions and packaging materials on the quality of frozen green beans . Int. J. Refrig. 27 : 850-861, 2004.


Martins, R.M.C., Silva, C.L.M. Computation design of accelerated life testing applied to frozen green beans . J. Food Eng. 64 : 455-464, 2004.


Martins, R.M.C., Silva, C.L.M. Frozen green beans (phaseolus vulgaris, L.) quality loss upon thawing. J. Food Eng. 65 : 37 -48, 2004.


Martins, R.M.C., Silva, C.L.M. Frozen green beans (phaseolus vulgaris, L.) quality profile evaluation during home storage . J. Food Eng. 64 : 481-488, 2004.


Martins, R.M.C., Silva, C.L.M. Inverse problem methodology for thermal-physical properties estimation of frozen green beans . J. Food Eng. 63 : 383-392, 2004.


Martins, R. M. C., Silva, C. L. M. Frozen green beans (phaseolus vulgaris, L.) quality loss upon thawing. J. Food Eng. 65: 37-48, 2004.


Mena, C., Almeida, G., Carneiro, L., Teixeira, P., Hogg, T., Gibbs, P.A. Incidence of Listeria monocytogenes in different food products commercialized Portugal . Food Microbiol. 21 : 213-216, 2004.


Mendes-Pinto, M.M., Ferreira, A.C.S., Oliveira, M.B.P.P., Pinho, P. G. Evaluation of some carotenoids in grapes by reversed- and normal-phase liquid chromatography: A qualitative analysis . J. Agric. Food Chem. 52 : 3182-3188, 2004.


Mendes-Pinto, M.M., Ghoubert, G., Morais, R.M. Effect of dietary bile extracts on serum response of astaxanthin in rainbow trout (Oncorhynchus mykiss): a preliminary study . Aquac. Nutrit. 10 : 353-357, 2004.


Mesquita, R.B.R., Fernandes, S.M.V. , Rangel, A.O.S.S. A flow system for the spectrophotometric determination of lead indifferent types of waters using ion-exchange for pre-concentration andelimination of interferences . Talanta 62 : 395-401, 2004.


Mesquita, R.B.R., Rangel, A.O.S.S. A sequential injection system for the spectrophotometric determination of calcium, magnesium and alkalinity in water samples . Anal. Sci. 20 : 1205-1210, 2004.


Miller, F.A, Gil, M.M., Brandão, T.R.S., Silva, C.L.M. A microbiologia preditiva como instrumento da garantia da segurança de produtos alimentares . Bol. Biotec. : 8-12, 2004.


Morais, I.P.A., Miró, M., Manera, M., Estela, J.M., Cerdá, V., Souto, M.R.S., Rangel, A.O.S.S. Flow-throughsolid-phase based optical sensor for the multisyringe flow injectiontrace determination of orthophosphate in waters with chemiluminescencedetection . Anal. Chim. Acta 506 : 17-24, 2004.


Moreira, N., Pinho, P. G., Vasconcelos, I. Method for analysis of heavy sulphur compounds using gas chromatography with flame photometric detection . Anal. Chim. Acta 513 : 183-189, 2004.


Oliveira, C., Ferreira, A. C. F., Costa, P., Guerra, J., Pinho, P. G. Effect of some viticultural parameters on the grape carotenoid profile. J. of Agric. Food Chem. 52 (13), 4178-4184, 2004.


Oliveira, S.M., Lopes, T.I.M.S., Rangel, A.O.S.S. Spectrophotometric determination of nitrite and nitrate in cured meat by sequential injection analysis . Food Chem. Toxicol. 69 : C690-C695, 2004.


Pina, C., Santos, C., Couto, J.A., Hogg, T. Ethanoltolerance of five non- Saccharomyces wine yeasts in comparison to astrain of Saccharomyces cerevisiae – influence of different cultureconditions. Food Microbiology.21: 439-437. 2004.


Pina, C., Couto, J.A., Hogg, T. 2004. Inferring ethanol tolerance of Saccharomyces and non-Saccharomyces yeasts by progressive inactivation. Biotechnology Letters, 26: 1521-1527. 2004.


Ramos, I.N., Silva, C.L.M., Sereno, A.M., Aguilera, J.M. Quantification of microstrutural changes during first stage air drying grape tissue . J. Food Eng. 62 : 159-164, 2004.


Rocha, A.M.C.N., Barreiros, M.G., Morais, A.M.M.B. Modified atmosphere package for apple "Bravo de Esmolfe" . Food Control 15 : 61-64, 2004.


Rocha, A. M. C. N., Coulon, E. C., Morais, A. M. M. B. Effects of vacuum packaging on the physical quality of minimally processed potatoes . Food Service Technology 3 (2), 81-88, 2003.


Segundo, M.A., Lima, J.L.F.C., Rangel, A.O.S.S. Automatic flow systems based on sequential injection analysis for routine determinations in wines . Anal. Chim. Acta , 513: 3-9, 2004.


Silva, J., Carvalho, A.S., Lopes, Z., Domingues, P., Teixeira, P., Gibbs, P.A . Survival of Enterococcus strains grown in different media during heating and drying stresses . Milchwiss. 59 : 135-138, 2004.


Silva, J., Carvalho, A.S., Pereira, H., Teixeira, P., Gibbs, P.A. Induction of stress tolerance in Lactobacillus delbrueckii ssp. bulgaricus by the addition of sucrose to the growth medium . J. Dairy Res. 71 : 121-125, 2004.


Silva, J., Carvalho, A.S., Vitorino, R., Domingues, P., Teixeira, P., Gibbs, P.A. Protein extraction and comparison of strain protocols for analysis of two-dimensional electrophoresis gels . Prot. Pept. Lett. 11 : 1-6, 2004.


Silva, M., Fernandes, A., Mendes, A., Manaia, C.M., Nunes, O.C. Preliminary feasibility study for the use of an adsorption/bioregeneration system for molinate removal from effluents . Water Res. 38 : 2677-2684, 2004.


Silva, S.V., Malcata, F.X. Influence of the Coagulant Level on Early Proteolysis in Ovine Cheese-likeSystems Made with Sterilized Milk and Cynara cardunculus . J. Food Sci. 69 : C580-C584, 2004.


Tavaria, F.K., Ferreira, A.C.S., Malcata, F.X. Volatile Free Fatty Acids as Ripening Indicators for Serra da Estrela Cheese . J. Dairy Sci. 87 : 4064-4072, 2004.


Tóth, I.V., Rangel, A.O.S.S., Santos, J.L.M., Lima, J.L.F.C. Determination of aluminum (III) in crystallized fruit samples using a multicommutated flow system . J. Agric. Food Chem. 52 : 2450-2454, 2004.


Vieira, M.C., Silva, C.L.M. Optimization of a cupuaçu (Theobroma Grandiflorum) nectar formulation . J. Food Process. Eng. 27 : 181-196, 2004.