EurekaMag
+ Translate
+ Most Popular
Sobre os generos Lopadusa Stal e Bothrocoris Mayr (Hemiptera, Pentatomidae, Pentatomini)
RFEF pilot plant for inactivation of Escherichia coli in apple juice
Calpionella alpina Lorenz als "Leitfossil"
Sooretama: The Atlantic Rain Forest of Brazil. Francis Dov Por
Novel approaches in myeloma therapy
Preliminary Notes on the Study of Mitochondria During the 1st Stages of the Destruction of Cadavers
A preliminary study of the biology of lichee stink bug, Tessaratoma papulosa Drury, and its control
The status of the Sabu Island python - Die Situation des Savu-Pythons
Randomised trial of intravenous immunoglobulin as prophylaxis against infection in plateau-phase multiple myeloma. the UK Group for Immunoglobulin Replacement therapy in Multiple Myeloma
Conflicts between children
Clinical presentations in neuropsychiatry
Method of suturing a perforated ulcer of the stomach and duodenum
Identification of mechanical asphyxiation in cases of attempted masking of the homicide
Effects of endogenous ascorbate on oxidation, oxygenation, and toxicokinetics of cell-free modified hemoglobin after exchange transfusion in rat and guinea pig
Is it warm? Is it real? Or just low spatial frequency?
Additions and corrections to the list of Korean Heteroptera
Factors contributing to the maintenance of oligotrophy in an alpine glacial moraine lake (Wallowa lake) in Northeast Oregon
Classification, paleoecology, and biostratigraphy of crinoids from the Stull Shale (Late Pennsylvanian) of Nebraska, Kansas, and Iowa
Observations of the propagation velocity and formation mechanism of burst fractures caused by gunshot
Neue Formen der Bauchsammler aus Turkmenien (Hymenoptera, Apoidea)
Atypische Hühnerpest und Newcastle-Krankheit. Ein Identifizierungsversuch
Parasitellus fucorum in the debris of Apis mellifera - a risk of confusion with Tropilaelaps spp
Applying the Technology Acceptance Model to the introduction of healthcare information systems
Ein akarologischer Nachruf für den "Roland"
Mutation research on crop plants in Argentina

Factors affecting the ultraviolet inactivation of Escherichia coli K12 in apple juice and a model system


Factors affecting the ultraviolet inactivation of Escherichia coli K12 in apple juice and a model system



Journal of food process engineering 29(1): 53-71



ISSN/ISBN: 0145-8876

DOI: 10.1111/j.1745-4530.2006.00049.x

Ultraviolet (UV) light has been used successfully for years to sterilize water and was recently approved as an acceptable irradiation treatment for the processing of juice. Although there is considerable information on the efficacy of UV processing in the treatment of water, limited data are available on its efficacy in fluid food systems. The objectives of this work were to determine the effects of apple-juice properties on the UV inactivation of Escherichia coli K12 and the interdependence of intensity and time on the efficacy of UV light. Results showed that absorbance (A) and suspended solids (SS) affected UV inactivation, while pH and dissolved solids did not. Concerning the interdependence of intensity and time, intensity levels can only be changed without sacrificing effectiveness at a limited range of intensity and dose levels. This means that the range of the intensity level of the actual UV reactor must be considered in process-parameter determination.

Please choose payment method:






(PDF emailed within 0-6 h: $19.90)

Accession: 004430550

Download citation: RISBibTeXText

Related references

Inactivation and potential reactivation of pathogenic Escherichia coli O157:H7 in apple juice following ultraviolet light exposure at three monochromatic wavelengths. Food Microbiology 46: 329-335, 2015

Inactivation of Escherichia coli ATCC 25922 and Escherichia coil O157:H7 in apple juice and apple cider, using pulsed light treatment. Journal of Food Protection 72(5): 937-944, 2009

Inactivation of Escherichia coli O157:H7 and Escherichia coli 8739 in apple juice by pulsed electric fields. Journal of Food Protection 62(7): 793-796, 1999

Inactivation of Escherichia coli O157:H7 in apple juice and apple cider by trans-cinnamaldehyde. International Journal of Food Microbiology 141(1-2): 126-129, 2010

Effect of vanillin on the fate of Listeria monocytogenes and Escherichia coli O157:H7 in a model apple juice medium and in apple juice. Food Microbiology 23(2): 169-174, 2006

Ascorbic acid degradation in a model apple juice system and in apple juice during ultraviolet processing and storage. Journal of Food Science 76(2): H62-H71, 2011

Patulin Degradation in a Model Apple Juice System and in Apple Juice during Ultraviolet Processing. Journal of Food Processing and Preservation 38(3): 924-934, 2013

Inactivation of Escherichia coli O157:H7 in apple juice by irradiation. Applied and Environmental Microbiology 64(11): 4533-4535, 1998

Ultraviolet and pulsed electric field treatments have additive effect on inactivation of E. coli in apple juice. Journal of Food Science 73(9): M412-M417, 2008

RFEF pilot plant for inactivation of Escherichia coli in apple juice. Fruit Processing 14(3): 166-170, 2004

Inactivation of Escherichia coli by ozone treatment of apple juice at different pH levels. Food Microbiology 27(6): 835-840, 2010

Combining ultraviolet light and mild temperatures for the inactivation of Escherichia coli in orange juice. Journal of Food Engineering 113(4), 2012

Combining ultraviolet light and mild temperatures for the inactivation of Escherichia coli in orange juice. Journal of Food Engineering 113(4): 598-605, 2012

Inactivation of Escherichia coli in apple juice by radio frequency electric fields. Journal of Food Science 69(3): FEP134-FEP138, 2004

Heat inactivation of Escherichia coli O157:H7 in apple juice exposed to chlorine. Journal of Food Protection 63(8): 1021-1025, 2000