Low salt exposure results in inactivation of Toxoplasma gondii bradyzoites during formulation of dry cured ready-to-eat pork sausage

Low salt exposure results in inactivation of Toxoplasma gondii bradyzoites during formulation of dry cured ready-to-eat pork sausage

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The production of safe and healthy food products represents one of the main objectives of the food industry.The presence of microorganisms in meat and products containing meat can result in a range of human health problems, as well as economic losses to producers of these products.However, contaminated meat products continue to initiate serious and large-scale outbreaks of disease in consumers.In addition to outbreaks of diseases caused by bacteria and viruses, parasitic organisms, such as Toxoplasma gondii, are responsible for foodborne infections worldwide, and in the case of T.

gondii, is considered the 2nd leading cause of death from foodborne illness in the U.S.Transmission of Toxoplasma gondii has historically been linked to the consumption of raw or undercooked aptamil allerpro meat products, including pork.Specific concerns with respect to pork products are ready-to-eat (RTE) pork meals.

These are pork or products containing pork that are prepared by curing or drying, and are not intended to be cooked before being consumed.Previous studies have demonstrated that T.gondii is inactivated during dry cured sausage preparation, apparently in the batter during fermentation.In this study, we have analyzed timing of inactivation of T.

gondii in freshly prepared pepperoni batter to confirm our previous findings, to determine how quickly inactivation occurs during fermentation, visual comfort primitive swing arm and to confirm what parameters of the sausage preparation are involved in inactivation of the parasite.Results from the current and previous study indicate that rapid inactivation of T.gondii bradyzoites occurs in low salt batter for dry cured sausage within 4 h of initiation of fermentation.Keywords: Toxoplasma gondii, Dry cured sausage, Pepperoni, Ready to eat meat.