778 Modern Food Microbiology
Prusiner, S., 737
Providencia spp., 397, 690
Pseudoalteromonas spp.,16, 110, 119–120, 749
Pseudoaminobacter spp., 16, 749
Pseudomonas spp., 16–17, 19, 25, 397, 749–750
P. aeruginosa, 25, 80, 210, 354
BHA inhibition, 322
biofilm, 528–529
enteral foods, 206
radiation D value, 381
P. agarici, 130
P. cichorii, 130
P. cocovenenans. See Burkholderia.
P. corrupata, 130
P. fluorescens, 25, 53, 70, 80, 166, 201, 340, 366,
406–407, 409, 657
a w effects, 48
diacetyl, 322
metabolically injured, 232–233
P. fragi, 80, 86–87, 166, 361, 366, 406
pH growth minimum, 43, 396
Q 10 value, 404
P. geniculata, 322
P. glycinea. See Pseudomonas syringae.
P. graveolens, 201
P. lachrymans. See Pseudomonas syringae.
P. marginalis, 130
P. mephitica, 105–107, 167
P. morsprunorum, 130
P. nigrifaciens, 167
P. perolens, 366
P. phaseolicola. See Pseudomonas morsprunorum.
P. pisi. See Pseudomonas syringae.
P. putida, 80
radiation D value, 381
P. putrefaciens, 474 (See also Shewanella
Putrefaciens).
P. syringae, 130–132, 529
P. tolaasii, 130
P. tomato, 130
eggs, 198
liver/organ meats, 77
meats, 65, 102
poultry, 65
seafoods, 110
vegetables, 130–132
Pseudonitzschia pungens, 740
Pseudophyllidea, 691
Pseudoterranova spp., 697, 703
P. decipiens, 702–703
p60 protein, 604
Psychrobacter spp., 16–17, 19, 24–25, 397, 749
fish/poultry, 110
meats, 65, 80
Psychrophile, 7
defined, 395–396
heat-labile enzymes, 410
Psychrotrophs, defined, 54, 395–396
bacterial genera, 55
characterized, 404–406
D values, thermal, 410
eurypsychrotroph, 396
physiologic mechanisms, 406–409
stenopsychrotroph, 396
Pullularia. See Aureobasidium.
Pulque, 187–188
Pulsed electric field processing, 463–466
effect on L. monocytogenes, 464–465
effect of nisin, 466
illustrated, 465
Pulsifier
R , 219
Putrefactive anaerobe, 68, 305
Putrescine, 82, 84–85, 181, 474
Q
QC-PCR, 260
Q fever, 158
Quartenary NH 3 compounds, 318
Q 10. See Temperature coefficient.
Quick freezing, 399
Quinacrine,
Quorum sensing, defined, 524–525
biofilm formation, 529
microbial responses, 526
R
Rabbit/mouse diarrhea, 288–289
Rad, defined, 371
Radappertization, 377–380
Radiation preservation, 373–387
spectrum chart, 372
Radicidation, 382–383
defined, 377
Radioimmunoassay, 242, 253
Radiolysis of water, 386
Radiometry, 247–248
Radurization, 383–394
defined, 377
seafoods, 383–386
Ralstonia spp., 16, 25, 749
Prusiner, S., 737
Providencia spp., 397, 690
Pseudoalteromonas spp.,16, 110, 119–120, 749
Pseudoaminobacter spp., 16, 749
Pseudomonas spp., 16–17, 19, 25, 397, 749–750
P. aeruginosa, 25, 80, 210, 354
BHA inhibition, 322
biofilm, 528–529
enteral foods, 206
radiation D value, 381
P. agarici, 130
P. cichorii, 130
P. cocovenenans. See Burkholderia.
P. corrupata, 130
P. fluorescens, 25, 53, 70, 80, 166, 201, 340, 366,
406–407, 409, 657
a w effects, 48
diacetyl, 322
metabolically injured, 232–233
P. fragi, 80, 86–87, 166, 361, 366, 406
pH growth minimum, 43, 396
Q 10 value, 404
P. geniculata, 322
P. glycinea. See Pseudomonas syringae.
P. graveolens, 201
P. lachrymans. See Pseudomonas syringae.
P. marginalis, 130
P. mephitica, 105–107, 167
P. morsprunorum, 130
P. nigrifaciens, 167
P. perolens, 366
P. phaseolicola. See Pseudomonas morsprunorum.
P. pisi. See Pseudomonas syringae.
P. putida, 80
radiation D value, 381
P. putrefaciens, 474 (See also Shewanella
Putrefaciens).
P. syringae, 130–132, 529
P. tolaasii, 130
P. tomato, 130
eggs, 198
liver/organ meats, 77
meats, 65, 102
poultry, 65
seafoods, 110
vegetables, 130–132
Pseudonitzschia pungens, 740
Pseudophyllidea, 691
Pseudoterranova spp., 697, 703
P. decipiens, 702–703
p60 protein, 604
Psychrobacter spp., 16–17, 19, 24–25, 397, 749
fish/poultry, 110
meats, 65, 80
Psychrophile, 7
defined, 395–396
heat-labile enzymes, 410
Psychrotrophs, defined, 54, 395–396
bacterial genera, 55
characterized, 404–406
D values, thermal, 410
eurypsychrotroph, 396
physiologic mechanisms, 406–409
stenopsychrotroph, 396
Pullularia. See Aureobasidium.
Pulque, 187–188
Pulsed electric field processing, 463–466
effect on L. monocytogenes, 464–465
effect of nisin, 466
illustrated, 465
Pulsifier
R , 219
Putrefactive anaerobe, 68, 305
Putrescine, 82, 84–85, 181, 474
Q
QC-PCR, 260
Q fever, 158
Quartenary NH 3 compounds, 318
Q 10. See Temperature coefficient.
Quick freezing, 399
Quinacrine,
Quorum sensing, defined, 524–525
biofilm formation, 529
microbial responses, 526
R
Rabbit/mouse diarrhea, 288–289
Rad, defined, 371
Radappertization, 377–380
Radiation preservation, 373–387
spectrum chart, 372
Radicidation, 382–383
defined, 377
Radioimmunoassay, 242, 253
Radiolysis of water, 386
Radiometry, 247–248
Radurization, 383–394
defined, 377
seafoods, 383–386
Ralstonia spp., 16, 25, 749