To understand food sanitation, you need to understand microorganisms that cause food spoilage and foodborne illness. Microorganisms are everywhere. Food spoilage happens when microorganisms spoil the color, flavor, or texture of food, and food-borne illness happens when people eat harmful microorganisms ...
Germs are tiny microorganisms(微生物) that can't be seen with our eyes. Most germs are not harmful, but some cause diseases. There are vaccines(疫苗) to prevent some diseases and medicines to treat others, but we don't have vaccines and medicines for every kind of diseases. So it is ...
While some bacteria living inside the human body can have positive effects, bacteria are also microbes that cause the most problems for humans and animals in terms of health. Bacteria are also responsible for putting the tang in your yogurt and take part in the fermentation process of other foo...
An objectionable microorganism can be defined as a microorganism that can cause illness in the patient or that can adversely affect a nonsterile product.2This includes the potential to degrade a product’s stability.3 What Do The Regulations Say About Objectionable Microorganisms?
monocytogenes, are considered important foodborne pathogens responsible for foodborne illness outbreaks everywhere in the world (Table 5). Most of these microorganisms, except for L. monocytogenes and Cl. perfringens, can grow on food and produce toxins that will cause food poisoning when ingested. ...
Because of the complex nature of chronic illnesses, it is often not practical or even possible to use these tests to prove the infectious nature of chronic illness. The report recommends that new criteria for evaluating the strength of association between microbes and chronic illnesses be developed...
Answer to: What are some of the microorganisms that cause problems in drinking water? How can such organisms be avoided or destroyed? By signing...
Legionella bacteria that cannot replicate in the lung are cited as the cause of Pontiac fever, a mild flu-like syndrome. Often these organisms are released in aerosols from whirlpool tubs. Pontiac fever results in many more cases of illness, but fewer deaths; Legionnaire’s disease has a much...
s hands after washing with triclosan-based soap, compared with traditional soap, no evidence points to any reduction in the transmission of bacteria that cause respiratory and gastrointestinal illness. In short, soaps with triclosan may remove or kill a few more germs but not enough to reduce ...