Читать книгу The Student Cookbook - Sophie Grigson, Sophie Grigson - Страница 67
Salmonella
ОглавлениеThe doom-laden spirit of salmonella contamination still lingers on in many people’s minds. The truth is that these days the chances of developing salmonella poisoning from semi-cooked or raw eggs is verging on negligible. That time-honoured hazard of falling under a bus is far, far more likely to happen to you than a spot of salmonella sickness.
All eggs that are stamped with the ‘lion’ symbol (which represents the Lion Quality Mark) come from flocks of chickens that have been vaccinated against salmonella, and are regularly checked to make doubly sure they are clean. If you are buying wonderful extra-free-range eggs from a local farmer, then the likelihood is that his or her flock has also been vaccinated, but if in any doubt, just ask.
Salmonella bacteria are killed by high temperatures, so eggs that are hard-boiled or cooked thoroughly in, say, a cake batter cannot possibly cause any harm. Many of the most delicious ways of cooking eggs, however, demand that they are semi-cooked, with the yolk still runny and this is where, in the very, very unlikely event that they are infected, the problem lies. For most healthy people, the worst that could happen is a nasty bout of stomach upset and diarrhoea, but it is not worth risking even this extraordinarily unlikely event with anyone susceptible to illness. In other words, the elderly, invalids, pregnant women and very young children should all steer clear of semi-cooked or raw eggs. End of scare stories.