3Rd Karlsruhe Nutrition Symposium European Research Towards Safer and Better Food Review and Transfer Congress Congress Centre, Karlsruhe, Germany
Total Page:16
File Type:pdf, Size:1020Kb
Berichte der Bundesforschungsanstalt für Ernährung BFE-R--98-02 3rd Karlsruhe Nutrition Symposium European Research towards Safer and Better Food Review and Transfer Congress Congress Centre, Karlsruhe, Germany October 18-20, 1998 Proceedings Part 2: Posters Edited by V. Gaukel and W.E.L. Spieß Sponsored by: The European Commission European Federation of Food Science and Technology Bundesforschungsanstalt für Ernährung, Karlsruhe 1998 3rd Karlsruhe Nutrition Symposium: European Research towards Safer and Better Food Review and Transfer Congress, Congress Centre, Karlsruhe, Germany October 18-20, 1998 Technical assistance: C. Kalisch A. Karl E. Katona E. Stengel Co-sponsored by: Verein der Freunde des Kältetechnischen Institutes e.V. The individual contributions in this publication and any liabilities arising from them remain the responsibility of the authors. First published 1998 Copyright © 1998 Bundesforschungsanstalt für Ernährung, Karlsruhe, Germany All rights reserved. Printed and bound by Druckerei Grässer, Karlsruhe, Germany ISSN 0933-5463 III Table of Contents Session 1: Food Safety and Monitoring of Safety Aspects 1 Influence of antimicrobials on starter cultures in milk – model trials 3 G. Suhren Impact of bacterial spores on food safety 10 R.G.K. Leuschner, A. Darke, P.J. Lillford Halotolerant histamine-forming bacteria isolated during the ripening of salted anchovies 16 M. Hernandez-Herrero, A.X. Roig-Sagues, E.I. Lopez-Sabater, J.J. Rodríguez-Jerez, M. Teresa Mora-Ventura Results of a feeding study concerning the carry over of toxaphene into laying hens and eggs 22 K.H. Schwind ,M. Kaltenecker ,K.H. Ueberschär Carry-over of diethylhexylphthalate and aromatic nitro compounds into the milk of lactating cows 25 A. Blüthgen, U.Ruoff Carry-over of polychlorinated dibenzo-para-dioxins into milk and prevalence in other food of animal origin in Germany 33 U. Ruoff, A. Blüthgen Toxin production of Bacillus cereus isolates from a milk powder plant 40 C. Wiebe, P. Hammer Chiral amino acid analysis related to food quality and food authenticity 45 T. Erbe, K. Thummes, H. Brückner Application of two novel PCR assays for the rapid detection and discrimination of psychrotolerant and mesophilic strains of the Bacillus cereus group 52 F. von Stetten, K.P. Francis, S. Scherer Multiplication of Staphylococcus (S.) aureus and production of enterotoxins during the experimental manufacturing of Camembert cheese 57 G. Hahn, M. Müller Antibody capture ELISA for the sensitive direct detection of heat-stable toxin of Escherichia coli from soft cheese 65 G. Hahn, B. Bonniksen Influence of sample sizes and processing of milk powder for the isolation of Salmonellae 69 G. Hahn, U. Schleert A post-modern food control labs network in the Argentine Northwest 74 C.A. Andrada, R. Sánchez Detection of residues of quinolones in milk 77 G. Suhren and P. Hammer Proficiency testing of microbial inhibitor tests 82 G. Suhren, J. Reichmuth Characterization of microbial transglutaminase 88 W. Drewes, F. Schwägele IV Session 2: Food, Nutrition and Well Being 91 Biogenic amines and the quality of food 93 J. Kirschbaum, I. Busch, S. Flassig, A. Meier, H. Brückner Determination of amino acids and biogenic amines in oriental fermented food and beverages for quality assessment 98 I. Baek, C. Weitkamp, T. Erbe, A. Meier, J. Kirschbaum, H. Brückner Reducing sugars, vitamin C and phenol compounds in potato tubers of various cultivars in Poland 103 M. Mikos-Bielak, R. Czeczko, F. Kluza, B. Rudzinska, W.E.L. Spiess Reducing sugars, vitamin C and phenol compounds in potato tubers cultivated with new synthetic growth regulators application 107 M. Mikos-Bielak, R. Czeczko, F. Kluza, B. Rudzinska*, W.E.L. Spiess The effect of industrial emissions in the Stalowa Wola region on heavy metals content in a potato tuber 113 M. Mikos-Bielak, R. Czeczko, R. Karwacinski Oxidative stability of M3-rich oil from Camelina sativa 121 D. Ní Eidhin, D. O’Beirne Selected probiotic dairy products in Germany - microbiological and physico-chemical parameters 125 G. Klein, W.-R. Stenzel, G. Reuter Improvement of sensory and toxicological characteristics by N-Acetylcysteine using a canned sausage model system 127 M. Gibis, A. Schoch, A. Fischer Carry over of additional vitamin E amounts from feeds into food of animal origin 135 G. Flachowsky, A. Berk Determination of oligosaccharides in soy bean products using an evaporative light-scattering detector 143 A. Jaworski, H. Brückner Analysis of vitelline membrane proteins of fresh and stored eggs via HPLC 147 A. Schäfer, W. Drewes F. Schwägele Correlations of anticarcinogenic conjugated linoleic acid with other C18 fatty acids in German bovine milk fat 150 D. Precht, J. Molkentin Modulation of lipids of brain, heart and liver by dietary rapeseed oil as compared to olive oil and high-oleic sunflower oil 159 N. Weber, K.D. Mukherjee Cholesterol reduction in culture fluids by lactobacilli 165 H. Wagner Lipase-catalyzed synthesis of designer lipids with improved nutritional properties 167 K.D. Mukherjee Non digestible oligosaccharides are promising functional foods 170 J. van Loo Effect of Copper in the Food Chain on Human Health (FOODCUE) 179 J. O’Connor Urinary excretion of anthocyanins by one male volunteer after ingesting blackcurrant juice 183 M. Netzel, M. Janßen, I. Bitsch, R. Bitsch V Absorption of gallic acid in humans after tea consumption 189 C. Borsch, M. Netzel, S. Shahrzad, A. Winter, I. Bitsch New methodologies for studying diet and gut maturation in early life 193 C.A. Edwards, C. Rumney, J. Dore, T. Midtvedt, H. Schroten, J. Schmitt, I. Rowland Development and validation of an automated, microscopy-based method for enumeration of groups of intestinal bacteria 196 G.J Jansen, A.C.M. Wildeboer-Veloo, R.H.J. Tonk, A.H. Franks, H.J.M. Harmsen, G.W. Welling Biomarkers of exposure and effect for studying food, nutrition and well being 200 A. B. Hanley, H.M. Crews Session 3: Meat (special FLAIR-FLOW contribution) 205 Influence of oxidant systems on lipid and protein oxidation in homogenates and microsomes from turkeys (Pectoralis major muscle) fed different fat sources and vitamin E levels 207 Y. Mercier, P.Gatellier, S.Yeung Let Cheong, E. Beaza, M. Renerre Vitamin E and rapeseed oil in feed of pigs - influence on the quality of meat products 216 H. Rosenbauer, K.O. Honikel, W.D. Müller J. Przytulla Formation of cholesterol oxides in meat - in dependence of preparation, treatment and storage 220 S. Münch, W. Arneth, W. Grosch Investigations about the suitability of different plant and milk proteins for manufacturing cooked sausage 222 W.D. Müller Suitability of spray-dried soy sauce for the production of cooked sausages 224 M. Eber, W.D. Müller Biopreservation of vacuum-packaged sliced Bologna-type sausage by Lactobacilli 228 L. Kroeckel Review of meat chilling 232 S.J. James, C. James Utilisation of dairy proteins, polysaccharides and blends in the manufacture of reformed and comminuted meat products 242 J.F. Kerry, P.A. Morrissey, D.J. Buckley Inhibition of mutagen/carcinogen MeIQx by SH - containing substances in aqueous and meat matrix based model systems 251 A. Schoch, M. Gibis, A. Fischer Control of proper heating of meat-and-bone meal by ELISA-test 260 K. Hofmann VI Session 4: Technological Methods to Improve Food Quality 265 Protein hydrolysis during the ripening of salted anchovy (Engraulis encrasicholus L.). An objective method to assess the ripening process. 267 M. Hernández-Herrero, A.X. Roig-Sagués, E.I. López-Sabater, J.J. Rodríguez-Jerez, M.T. Mora-Ventura Hazard Analysis and Critical Control Point system in apple juice processing 274 G. Díaz, A. Saavedra, P. Cuevas Controlling temperature during distribution and retail 284 A.J. Gigiel, S.J. James, J.A. Evans Modelling of food refrigeration systems 293 S.J. James, I. Schofield Food freezing and thawing time prediction with new simple calculation formulas application 302 F. Kluza, W.E.L. Spiess, D. Góral Ice crystal size analysis in frozen model food gels 310 B. Woinet, J. Andrieu, M. Laurent Modelling of quality attribute variations in food under heat treatment conditions. Important aspects. 312 I. Körmendy, L. Mészáros Validation of food pasteurisation treatments using an amylase time-temperature integrator 322 G. Tucker P. Richardson Optimal control of microwave combination ovens for food heating 328 B. Nicolaï Determination of the total water content of foodstuffs by variations of the Karl Fischer titration 332 H.D. Isengard Use of cellular systems to characterise plant tissue behaviour 337 M. Ferrando, W.E.L. Spiess Improvement of overall food quality by application of osmotic treatments in conventional and new processes 345 D. Behsnilian, W.E.L. Spiess Osmodehydrofreezing to improve frozen kiwifruit quality: The influence of raw fruit texture 353 D. Torreggiani, E. Forni, A. Maestrelli, G. Bertolo Case hardening in osmotic dehydration of fruits. Effect of vacuum impregnation 363 J.M. Barat, A. Chiralt, P. Fito Vacuum impregnation: A useful tool in candied fruit/vegetables processing 371 J.M. Barat, R. Lloría, A. Chiralt, P. Fito BARO-Thermal processing to improve feeding value of faba bean – rapeseed concentrate 377 L. Moscicki, S. Matyka, J. Jaskiewicz, J. Pokorny Combined microwave and air drying of apple (var. Granny Smith) 383 M.E. Martín, M.L. Vázquez, N. Martínez-Navarrete, A. Chiralt, P. Fito, J.M. Catalá, E. de los Reyes, Modification of technological and nutritional properties of pea by germination and microwave heating 388 P. Kadlec, A. Rubecova Pasteurisation and sterilisation with pulsed electric fields 391 P. de Jong, J. Meeuwisse, E.J.M. van Heesch, H.C. van der Horst VII Use of computational models to study inhomogenities in electrical field processing of foods 394 L.J. Davies, M.R. Kemp, P.J. Fryer Effect of low-dose gamma irradiation on Listeria monocytogenes inoculated onto pre-cut packaged white cabbage and radish 402 L. Mészáros, J.