Handbook of Hygiene Control in the Food Industry

The cleaning of the heatexchangers in the dairyis more problematic as the fouling on the heatexchanger platesdiffers fromthe soi ...

The introductionof enzymatic cleaning in the foodindustry on an broader basisrepresents a considerable contributionto the recove ...

subtilisin-likeproteinase,at pH 10.5',Eur.J. Biochem. 224 , 507±518. POTTHOFFA; SERVE W; MACHARISP(1997),Thecleaningrevolution', ...

33.1 Introduction to contamination analysis in the food industry During the past decade, large changes have taken place in food ...

Changesin foodproduction also influence the contaminationand the growth of pathogenic and spoilagebacteria.The use of the coldch ...

differentfoods, as not all contaminants havethe sameability to causefood spoilage. Thiscan clearly be seenin meatproduction as i ...

Several different molecular typingmethodshavebeenused in industrial contamination analysis.Mostof themare basedon the physical c ...

33.3 Listeriamonocytogenescontamination in foodprocessing environments Listeria monocytogenes is an exceptionally well-adaptedpa ...

harsh elimination procedures in food processing environments. As these procedures,includingdifferent disinfectionactions,havenot ...

complex.The contaminationof the processingenvironmentappearsoftento be due toL. monocytogenesstrainsalreadypresentin the planten ...

The contaminationsites in different foodprocessingplants for the mostpart are the same,with processingmachines standingout. It h ...

to adhereto surfaces (Lunde¬net al., 2002).The contaminationwasfinally eradicated afterthoroughdisassemblyof the machine and har ...

33.4.2 Detection of LABcontaminationin the production of vacuum- packaged,slicedcookedham Detection of LABcontamination sitesdur ...

to resistcooking in the core of the product bar. The air in the slicingdepartment and adjacentcoldroomwas shownto contain veryfe ...

carcassesbeinghandledat the beginningof the slaughtering line.Accordingto these results, the incomingbroiler chickenswerenot the ...

decreaseof humanlisteriosis casesin someEuropeancountries at the end of the 1990sis a consequenceof improved foodmanufacturinghy ...

electrophoresistyping',ApplEnvironMicrobiol, 65 , 150±155. AUTIO T KETO-TIMONEN R LUNDE¬N J BJO»RKROTH J and KORKEALA H (2003), ...

environment,raw meatand raw productsin two poultry-and pork-processing plants',J ApplMicrobiol, 91 , 888±899. CHASSEIGNAUXE GE¬R ...

LAHTIE EKLUNDM RUUTUP SIITONENA RANTALAL NUORTI PandHONKANEN-BUZALSKI T (2002),Useof phenotypingand genotypingto verifytransmiss ...

REUTERG(1970),Untersuchungenzur Mikrofloravonverpackten,aufgeschnittenen Bru»h- und Kochwu»rsten',ArchLebensmittelhyg, 21 , 257± ...