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ptomaine 音标拼音: [t'omen]

n. 尸毒

屍毒

WordNet (r) 3.0 (2006) (WordNet)

ptomaine
n 1: any of various amines (such as putrescine or cadaverine)
formed by the action of putrefactive bacteria [synonym:
{ptomaine}, {ptomain}]
2: a term for food poisoning that is no longer in scientific
use; food poisoning was once thought to be caused by
ingesting ptomaines [synonym: {ptomaine}, {ptomaine poisoning}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Ptomaine \Pto"ma*ine\, n. [From Gr. ? a dead body.] (Physiol.
Chem.)
One of a class of animal bases or alkaloids formed in the
putrefaction of various kinds of albuminous matter, and
closely related to the vegetable alkaloids; a cadaveric
poison. The ptomaines, as a class, have their origin in dead
matter, by which they are to be distinguished from the
leucomaines.
[1913 Webster]

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英文字典中文字典相关资料:

Ptomaine poisoning | Causes, signs, symptoms and treatment
Ptomaine or food poisoning can usually be treated at home, and most cases will resolve within three to five days The diarrhoea, vomiting and upset stomach is how your body tries to get rid of the toxins that have poisoned you
What Is Ptomaine Poisoning? The History and Science
The term “ptomaine poisoning” is an obsolete medical phrase describing sickness that results from consuming decaying food This concept gained widespread acceptance in the late 19th century as a way to explain sudden, severe gastrointestinal illnesses linked to spoiled meats or dairy
Ptomaine Poisoning or Food Poisoning in Food Safety
Explore the outdated term ptomaine poisoning, or food poisoning, and how modern safety measures can protect your establishment
Food poisoning | Bacteria, Contamination, Prevention | Britannica
foodborne illness, any sickness that is caused by the consumption of foods or beverages that are contaminated with certain infectious or noninfectious agents Most cases of foodborne illness are caused by agents such as bacteria, viruses, or parasites
PTOMAINE Definition Meaning - Merriam-Webster
The meaning of PTOMAINE is any of various organic bases which are formed by the action of putrefactive bacteria on nitrogenous matter and some of which are poisonous
Symptoms of Food Poisoning: How Long It Lasts, Causes Treatment
Ptomaine poisoning was once a term used to describe food poisoning caused by bacteria in rotting food, especially canned food While the term is outdated, the concern is still real—eating improperly canned food can cause serious illnesses like botulism, which can be life-threatening
Ptomaine poisoning - Medical Dictionary
ptomaine poisoning a term commonly misapplied to food poisoning Contrary to popular belief, ptomaines are not injurious to the human digestive system, which is quite capable of reducing them to harmless substances
PTOMAINE Definition Meaning | Dictionary. com
PTOMAINE definition: any of a class of foul-smelling nitrogenous substances produced by bacteria during putrefaction of animal or plant protein: formerly thought to be toxic See examples of ptomaine used in a sentence
Ptomaine - the-family-doctor. com
An alkaloidal substance produce by the action of putrefactive bacteria on protein food, a ptomaine was at one time considered to be the main cause in all cases of food poisoning
Ptomaine Food Poisoning - illnessopedia. org
Ptomaine Food Poisoning is the obsolete name of food poisoning It is food poisoning caused by bacteria, viruses, environmental toxins, or toxins present within the food itself

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