refillingof chemicals680±1
refractiveindex 678
refrigeratedprocessedfoodsof extended
durability(REPFEDs)539±40
refrigeration 422
regulation
regulatoryHACCPprogrammes355±8
regulatoryrequirementsand
implementationof SOPs359±60
slip resistance
see alsolegislation
reinforcedfibreglassboard 189
rejectionof product340±1
relativehumidity 410
effectivenessof biocides645, 649
and microbialvalidity 621
religioustaboos2, 310
remoteinput/output(I/O)systems245,
250,252, 256
rennetcoagulation534±5
replicateorganismdirectareacontact
(RODAC)602±3
reportingaudits690, 695
reproducibilityof testing661±3
residualinsecticides421, 424
resin-basedflooring169±71,178, 181
rest-rooms143±4
restrictionendonucleaseanalysis(REA)
542
retailers367±8
retentionof microorganismson surfaces
559±60
returnwatertanks435, 442
returnablePETbottles 403
reuseof usedenzymesolutions530±1
Reutercentrifugalsampler(RCS)628,
630
reversetranscripterasepolymerasechain
reaction(RT±PCR) 371
revivalof injuredcells 85
Reynoldsnumber 428
Reynoldsstresstensor 198
ribotyping542,548±9
rice weevil414, 415
ring clamps 225
rinsewateranalysis 577
rinsing591±2, 681
intermediate441,446,457,470,591±2
post-sanitisation446,463,591±2
pre-rinse446,448±9,470,591, 592
risk assessment10, 36, 37, 60, 309±23
consumerrisk perceptionsand
technicalrisk assessments104±7
COP447±8
examplesof 316±21
foodallergy364±5
futuretrends321±2
historicalevolutionin foodhygiene
310±12
ISO 14159229±33
paperand packagingindustry390±1
qualitymanagementand 312±16
traceability 682
risk characterisation315,317,320±1,
364±5
risk communication115±16
effectiverisk communicationstrategy
108±11
risk perceptionand barriersto 107±8
risk management
foodallergy366±8
HACCP312±14
risk prioritynumber229,231, 233
risk profile 325
Robbinsdevice 582
rodentcontrol128±9,132,136±7,186±7
roofs130±1,139±40, 186
rotaryvalves226, 265
rotatingjet cleaners 433
roughness,surface 224
constructionmaterialsfor electrical
equipment260±1
flooring173±4,175±6
pumps 284
stainlesssteels561±3
valves 269
rubber259±60,261, 563sabotage 343
Salmonella7, 43, 559
biofilms50±1, 57
foodbornedisease8, 31, 32, 33, 34,
35, 36
sampling
airseeair sampling
biofilms 48
surfacesseesurfacesampling
samplingplans 464
samplingwettingsolutions599±601
sanitarydesignseehygienicdesign
Sanitaryand PhytosanitaryMeasures
Agreement(SPSAgreement)311,
321±2
sanitation12, 13, 59
and design123±5,145±7
insectcontrol418±19
see alsocleaning;disinfection/
disinfectantsIndex 715