PMID: 11929172Apr 4, 2002Paper

Thermal inactivation of poliovirus type 1 in water, milk and yoghurt

International Journal of Food Microbiology
Marco StrazynskiBarbara Becker

Abstract

Loss of infectivity of poliovirus type 1, strain Sabin, during heating, freezing, and storage in water, milk and yoghurt was determined by plaque-titration in Vero cell cultures. The heating experiments simulated the conditions arising during the processing of milk and yoghurt, for example high-temperature heating (95 degrees C, 15 and 30 s), short-time pasteurization (72 degrees C, 15 and 30 s), long-time pasteurization (62 degrees C, 30 min), and yoghurt-fermentation (42 degrees C, 30 min and 180 min). Only high-temperature heating, long-time pasteurization and short-time pasteurization for 30 s proved to be reliable methods of inactivating polioviruses present in water, milk and yoghurt completely. Short-time pasteurization for 15 s and the conditions of yoghurt-fermentation failed to cause complete inactivation of polioviruses. Additionally, polioviruses mixed in milk or yoghurt withstood these procedures with significantly lower reductions of infectivity than in water. Heating at 55 degrees C for 30 min resulted in complete inactivation of polioviruses, regardless of the suspending medium. The infectivity of polioviruses is scarcely affected by freezing (-20 degrees C, 30 min) and storage (24 days) at low temperatures (4 d...Continue Reading

References

Jan 1, 1984·Intervirology·G SieglG Kronauer
Dec 1, 1994·Blood Coagulation & Fibrinolysis : an International Journal in Haemostasis and Thrombosis·B ErikssonM Jernberg
Jun 17, 1997·International Journal of Food Microbiology·D HäfligerP Hübner
May 26, 1998·International Journal of Food Microbiology·D De MediciL Croci
May 1, 1952·American Journal of Public Health and the Nation's Health·A S KAPLAN, J L MELNICK

❮ Previous
Next ❯

Citations

Apr 30, 2013·Food and Environmental Virology·Christina JarkeThiemo Albert
Jan 19, 2006·Clinical Microbiology Reviews·Omana V NainanHarold S Margolis
Jul 14, 2009·Nephrology, Dialysis, Transplantation : Official Publication of the European Dialysis and Transplant Association - European Renal Association·Wayne LamEric S Chemla
Apr 8, 2009·International Journal of Food Microbiology·L BaertM Uyttendaele
Mar 3, 2012·Journal of Applied Microbiology·I BertrandC Gantzer
Jul 18, 2015·Journal of Applied Microbiology·H BozkurtP M Davidson
Nov 7, 2012·Journal of Food Protection·Katie Marie HormDoris Helen D'Souza
Jul 30, 2015·Journal of Food Protection·Hayriye BozkurtP Michael Davidson
Jun 24, 2017·Pest Management Science·Jana ProdělalováDalibor Titěra
May 10, 2015·Applied and Environmental Microbiology·Hayriye BozkurtP Michael Davidson
Oct 26, 2018·Frontiers in Pediatrics·Antoni Gayà, Javier Calvo
Jul 12, 2020·Applied Physiology, Nutrition, and Metabolism = Physiologie Appliquée, Nutrition Et Métabolisme·Michael A PitinoSharon Unger
Dec 21, 2014·Food and Environmental Virology·Sabastine E Arthur, Kristen E Gibson
Jul 14, 2011·EFSA Journal·UNKNOWN EFSA Panel on Biological Hazards (BIOHAZ)

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.