<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0><TBODY><TR>April 19, 2009
YOUR LETTERS
</TR><!-- headline one : start --><TR>How hawkers prepare and cook food matters
</TR><!-- headline one : end --><!-- show image if available --></TBODY></TABLE>
<!-- START OF : div id="storytext"--><!-- more than 4 paragraphs -->I refer to last Sunday's special report on hawker centre hygiene in the wake of the mass food poisoning episode at the Geylang Serai Temporary Market.
Much has been made so far of the importance of clean premises and the personal hygiene of all those involved with food sold in such centres.
While this is to be welcomed, improper food handling appears to be the real culprit. Investigations by the authorities revealed that the cause of the Geylang centre's food poisoning was 'cross-contamination' of rojak and raw seafood ingredients ('Rojak seller suspended, faces court action', April 15).
How can we expect cooked-food vendors to know the practical implications of scientific intricacies - for instance, 'temperature danger zone' being between 5degC and 60degC - if all the training they ever had was by apprenticeship?
At least one study in 2006 showed that over 80per cent of samples of tiger prawns farmed in a neighbouring country carried the Vibrio parahaemolyticus bacterium.
We are never going to get farmed prawns, whether frozen or fresh, completely free of contamination. But if they are all cooked thoroughly before we eat them, we will not fall sick. If the cooked food does not touch the infected raw food, we will not get sick.
The recent tragic deaths had little to do with clean or dirty premises, but rather with cooking preparations and methods.
Do health inspectors check merely on stalls' cleanliness or do these inspections include checks on the cooking preparations (for instance, the thawing conditions for raw food in steamboat restaurants) and methods (such as mandatory reheating of certain pre-cooked food)?
Are there basic training courses for all who help with the cooking, as well as awareness-raising programmes for the public?
Do these courses offer practical advice that is applicable to real-life situations?
Generic advice such as keeping the food 'bubbling' - does this mean simmering? - in heated containers is impractical for rice and mixed dishes stalls, which may have more than 20 dishes spread out for up to three hours. They need to be told which are more 'at risk'.
With an increasing number of stall assistants and cooks switching from other vocations or coming from other countries, it's high time we paid more attention to effective training in safe food handling. Loh Chee Seen (Ms)
YOUR LETTERS
</TR><!-- headline one : start --><TR>How hawkers prepare and cook food matters
</TR><!-- headline one : end --><!-- show image if available --></TBODY></TABLE>
<!-- START OF : div id="storytext"--><!-- more than 4 paragraphs -->I refer to last Sunday's special report on hawker centre hygiene in the wake of the mass food poisoning episode at the Geylang Serai Temporary Market.
Much has been made so far of the importance of clean premises and the personal hygiene of all those involved with food sold in such centres.
While this is to be welcomed, improper food handling appears to be the real culprit. Investigations by the authorities revealed that the cause of the Geylang centre's food poisoning was 'cross-contamination' of rojak and raw seafood ingredients ('Rojak seller suspended, faces court action', April 15).
How can we expect cooked-food vendors to know the practical implications of scientific intricacies - for instance, 'temperature danger zone' being between 5degC and 60degC - if all the training they ever had was by apprenticeship?
At least one study in 2006 showed that over 80per cent of samples of tiger prawns farmed in a neighbouring country carried the Vibrio parahaemolyticus bacterium.
We are never going to get farmed prawns, whether frozen or fresh, completely free of contamination. But if they are all cooked thoroughly before we eat them, we will not fall sick. If the cooked food does not touch the infected raw food, we will not get sick.
The recent tragic deaths had little to do with clean or dirty premises, but rather with cooking preparations and methods.
Do health inspectors check merely on stalls' cleanliness or do these inspections include checks on the cooking preparations (for instance, the thawing conditions for raw food in steamboat restaurants) and methods (such as mandatory reheating of certain pre-cooked food)?
Are there basic training courses for all who help with the cooking, as well as awareness-raising programmes for the public?
Do these courses offer practical advice that is applicable to real-life situations?
Generic advice such as keeping the food 'bubbling' - does this mean simmering? - in heated containers is impractical for rice and mixed dishes stalls, which may have more than 20 dishes spread out for up to three hours. They need to be told which are more 'at risk'.
With an increasing number of stall assistants and cooks switching from other vocations or coming from other countries, it's high time we paid more attention to effective training in safe food handling. Loh Chee Seen (Ms)