I
suppose most of us have suffered with food poisoning at some time or
another. It is caused by eating contaminated food – most of us
have heard of salmonella or Escherichia coli
(E.coli) to
name but two.
Food poisoning occurs not just from restaurants and fast food places
– in fact you are just as likely to catch it from badly prepared
food in the home.
I've already mentioned hand hygiene and washing down workshops and
dishcloths too. Cross contamination is the transfer of bacteria from
contaminated foods, for example, raw chicken to direct contact with
food already cooked. By storing raw foods incorrectly for example
storing raw chicken breasts in your fridge not in an appropriate
container and allowing it to drip onto cooked food. You can also
transfer – cross contaminate – by not washing your hands or via a
dirty dishcloth.
Do I have your attention? When “fridging” raw meat and poultry
ensure it is contained properly. Store the raw meat and poultry on
the lowest shelf of your fridge. Store cooked foods away from raw.
I know this will sound ridiculous but I always think of raw meat and
poultry as dirty – in fact it is since until you've cooked raw
foods you've not destroyed the bacteria.
Whilst we're on the subject of poultry – under no circumstances
ever wash meat and in particular poultry before cooking. Think of CSI
– you've seen the investigators use Luminol which highlights
blood, invisible to the naked eye at a crime scene – your kitchen
will look just the same – except it won't be blood it'll be
bacteria you've spread all over your kitchen!
Ensure that cooked foods are cooled and “fridged” as soon as
possible.
Follow cooking instructions properly particularly where meat and
poultry products are concerned.
Make sure your fridge is at the correct temperature – i.e. below
5c. By keeping your food cold you prevent the food poisoning
bacteria from growing – fridge thermometers are not expensive.
Use by and best before dates – what is the difference?
A “Use by” date is on foods that go off quickly, smoked fish,
meat products, ready prepared salads with dressings – always follow
instructions with such products and keep them in the fridge. You can
“suspend” use by dates by freezing and therefore extend the life
of a product – provided of course that you check that it can be
frozen. It can also avoid wasting food. Make sure though, that if
you do freeze any such product that you pay attention to how it
should be defrosted (or not) and cooked.
A “Best before” date usually applies to a much larger range of
foods – i.e. tinned, dried or frozen and is more about quality than
safety issues. Having said that I wouldn't purchase tinned foods
where the tin is bumped or damaged in any way – just my personal
foible!
Chopping boards. It's difficult to understand that there might a
“chopping board fashion” - it's a bit like saying that red wine
is good for you for a time and suddenly it's not – the same applies
to chocolate (albeit dark chocolate). Wooden boards were considered
to be taboo and you should use plastic and so it goes on. What you
can get nowadays are boards that are dishwasher safe – take care
when choosing sizes. Ideally you should have six different boards of
different colours for raw meat, raw fish, cooked meat, salad &
fruit, vegetables and finally bakery & dairy.
There are deals out there!
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