Public release date: 30-Apr-2013 [ | E-mail | Share ] <\/p>\n
Contact: Dr. Suresh Pillai s-pillai@tamu.edu<\/a> 979-458-1640 Texas A&M AgriLife Communications<\/p>\n COLLEGE STATION According to the Centers for Disease Control, about one in six Americans gets food poisoning each year. Additionally, virus infection risks from consumption of raw oysters in the U.S. are estimated to cost around $200 million a year. <\/p>\n To address the issue of health risk from eating raw oysters, Texas A&M University graduate student Chandni Praveen, along with Texas A&M AgriLife Research scientist Dr. Suresh Pillai and a team of researchers from other agencies and institutions, studied how electron-beam pasteurization of raw oysters may reduce the possibility of food poisoning through virus. <\/p>\n Other entities involved in the study included the U.S. Department of Agriculture, the U.S. Food and Drug Administration and University of Texas School of Public Health-El Paso regional campus. <\/p>\n The results of this study will be published in the June issue of the leading microbiology journal, Applied and Environmental Microbiology. <\/p>\n \"The study was performed using a human norovirus surrogate called murine norovirus (NoV), and a hepatitis A (HAV) virus along with advanced quantitative microbial risk assessment tools,\" explained Pillai, professor of microbiology and director of the National Center for Electron Beam Research at Texas A&M University. \"A salient feature of e-beam pasteurization technology is that it uses commercial electricity to generate the ionizing radiation that inactivates the viruses. It is a green technology because no chemicals are involved.\" <\/p>\n Pillai said the FDA already has approved the use of electron beam technology as a pathogen intervention strategy to control the naturally occurring Vibrio vulnificus bacterial pathogen in shellfish. <\/p>\n According to the FDA, raw oysters contaminated with Vibrio vulnificus can be life threatening or even fatal when eaten by someone with liver disease, diabetes or a weakened immune system. <\/p>\n \"We're all for any means of technology that enhances the safety of our product,\" said Sal Sunseri, co-owner of P&J Oysters and a representative of the Louisiana Oyster Dealers and Growers Association. \"While we provide a safe product, we know there are at-risk groups, and that processing methods like freezing, high-pressure treatment and electron-beam irradiation reduce or eliminate the risk for those groups and enhance the overall safety of our product.\" <\/p>\n <\/p>\n Read the original: Public release date: 30-Apr-2013 [ | E-mail | Share ] Contact: Dr. Continue reading
\nElectron-beam pasteurization of raw oysters may reduce viral food poisoning<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"