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Botulism can occur in many vertebrates and invertebrates. Botulism has been reported in such species as rats, mice, chicken, frogs, toads, goldfish, aplysia, squid, crayfish, drosophila and leeches. [95] Death from botulism is common in waterfowl; an estimated 10,000 to 100,000 birds die of botulism annually. The disease is commonly called ...
The vegetative cells of clostridia are heat-labile and are killed by short heating at temperatures above 72–75 °C (162–167 °F). The thermal destruction of Clostridium spores requires higher temperatures (above 121.1 °C (250.0 °F), for example in an autoclave ) and longer cooking times (20 min, with a few exceptional cases of more than ...
Wound botulism: isolation of C. botulinum from the wound site should be attempted, as growth of the bacteria is diagnostic. [63] Adult enteric and infant botulism: isolation and growth of C. botulinum from stool samples is diagnostic. [64] Infant botulism is a diagnosis which is often missed in the emergency room. [65]
In 1870, the German physician Müller coined the term botulism to describe the disease caused by sausage poisoning, from the Latin word botulus, meaning 'sausage'. [100] In 1895 Émile van Ermengem, a Belgian microbiologist, discovered what is now called Clostridium botulinum and confirmed that a toxin produced by the bacteria causes botulism ...
The spores of the microorganism Clostridium botulinum (which causes botulism) can be eliminated only at temperatures above the boiling point of water. As a result, from a public safety point of view, foods with low acidity (a pH more than 4.6) need sterilization under high temperature (116–130 °C).
While honey is generally considered safe with few side effects, never give it to children under 1 year of age because of the risk of botulism, a serious condition that attacks the nervous system ...
The reason is the threat of botulism. The bacterium responsible, Clostridium botulinum, is ubiquitous in the environment, grows in the anaerobic conditions created in the interior of the sausage, and thrives in the 4 °C (39 °F) to 60 °C (140 °F) temperature range common in the smoke house and subsequent ambient storage. Thus, for safety ...
The D-value at an unknown temperature can be calculated knowing the D-value at a given temperature provided the Z-value is known. The target of reduction in canning is the 12- D reduction of C. botulinum, which means that processing time will reduce the amount of this bacteria by a factor of 10 12 .