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TO COOKY HYGIENE
Get A Basic Hygiene Certificate
To find out, how to gain a, Basic hygiene certificate, which will last 3 years, to work, in any catering establishment, in the United Kingdom, go to the bottom of this section
Take The Fear Out Of The Kitchen
www.Cookypuppy.com Free Healthy cookery classes, Basic Hygiene Langworthy Cornerstone,Salford,Manchester,England,UK, Tel 01612124400 The Cooky Chef
Hygiene is a vast area, in the catering industry. In this section I will be getting right into the real problems of poor hygiene. I will be explaining various types of bacteria and the things they come from, and the damage and harm pests can cause. I will also go into detail about the benefits of good hygiene practices. If you follow the basic principles of compliance with the law you should not go far wrong. Of course in many countries English laws do not apply, but the general principles of food safety and food hygiene principles and personal hygiene principles are the same all over the world. Taking some of the free information from a 28 year span of experience of both teaching and working in the catering industry at all levels, you would be mad to ignore this section.
Be Happy Be Hygienic
Thank you for coming onto cooky hygiene and why not visit the cooky chat link, with any problems you have had with pests or poor hygiene.
Food Safety Hazards
Food hazards are anything that could cause harm to people cosuming the food getting illnesses or discomfort. There are many different types of hazard as this section will explain. There are many stages that these hazards can happen in from being grown, transported, stored, cooked or served. For the person who is handling the food, it is your responsibility to take some notes from this section. It is crucial to prevent contamination and hopefully this information will help you.After all you do not want any symtoms such as nausea and vomiting, diarrhoea and abdominal pain
These are microbiological, physical, chemical and allergenic. So lets take a look at these hazards
Physical Hazards
Right lets take a look at physical hazards. These hazards are different because you can see them, examples are :
A) Pieces of machinery - nuts, bolts, washers etc
B) Hairs, finger nails, etc
C) Glass, stones, wood, cardboard,
D) Chemicals, droppings, soil
These are just some examples of physical hazards you may get food, but really the list is endless these are common ones. Remember the saying waiter there is a fly in my soup, well that is a physical hazard too.
Controlling the Physical hazards
Always try and use approved suppliers, make sure staff are properly trained, have good pest controls,avoid using wood in the kitchen, maintain all equipment, have a breakage policy.
Chemical Hazards
Chemical hazards can come from many different routes. Detergents are a common type, washing up liquid not being rinsed off plates properly. People also bleach cups etc to get stains off and may not rinse them properly. Also garden sprays and chemicals must never come in contact with food. Keep it covered and make sure there are no windows open. Wash all food items properly as chemicals may have been sprayed onto the fruit and vegetables before you get them. Also do not use hairsprays etc near food.
Controls of Chemicals
Always store chemicals in a locked cupboard away from food items. Make sure all the containers are properly marked and not leaking. Never store chemicals in old food or drink containers.
ALLERGENS AND TOLERANCES
An allergen is a food or ingredient that is perfectly safe for most peopl to eat, but causes an allergic reaction in particular individuals who cannot touch or eat certain foods.
Allergens are often proteins like peanuts, seeds, cereal, items containing gluten like flour, milk, cheese etc When people who are allergic to these substances have them they can become very ill,severe cases will result in an anaphylactic shock. Good controls will mean labelling everything that contains these things, notices, not using the same utensils or equipment unless thoroughly cleaned and good menu description. This meal contains peanuts for example.
Cross contamination
Is normally a cross over from raw to cooked foods. Examples of these are using the same board and knife for raw and cooked food without thoroughly washing them. Other examples are wiping tables with dirty or bloody cloths that you may be preparing sandwiches on for example. Another might be raw meat in a fridge on a shelf above some cream cakes and the blood has dripped onto them. These are some examples, but your hands are often the most obvious, for things like going to the toilet, touching your nose , mouth, wounds, soiled clothing, touching someone ill, cleaning, touching hair, waste or raw meats etc, well you get the idea of how important kitchen hygiene is. So wash your hands thoroughly, at all times, to prevent spreading bacteria. Most people have carried food poisoning bacteria at one time or another. You may be prosecuted if you do not follow hygiene laws so it is all very important.
Food Poisoning And Food Bourne Illnesses.
A food bourne illness is caused by micro organisms carried by food or water. Contamination by a few of these microbes may cause a food bourne illness. So food must come from reputable suppliers and food handlers must prevent contamination. Some of these bacteria food bourne illnesses include :
1) Campylobacter - A common cause of all bacterial illnesses from food.comes from animals, sewage, and untreated water. Linked to raw meat, poultry, untreated water, milk. Symptoms include Diarrhoea, bloody abdominal pain, nausea and fever.
2) Escherichia coli 0157 (Ecoli) comes from human and animal gut, sewage, and raw meat. Linked to beef mainly minced, other meats, raw milk and untreated water. Symptoms include Abdominal pain, fever, diarrhoea, vomiting, kidney damage or failure.
3) Listeria - comes from soil, water, sewage and people. Linked to soft cheese, cheese made from pasteurized milk, salad vegatables and pate.the symptoms are flu like.
4) The bacteria that caused typhoid and dysentery others include viruses such as hepatitis and norovirus and parasites such as tapeworms.
5) Shigella (Bacillary Dysentery) - comes from people and linked to water, milk, salad and vegetables.The symptoms are diarrhoea, sometimes bloody fever, abdominal pain and vomiting.
Food Poisoning bacteria
1) Salmonella comes from human and animal guts, and sewage. This is linked to raw meat poultry eggs and milk. Symptoms are abdominal pain, diarrhoea, vomiting and fever.
2) Staphylococcus Aureus comes from the skin, eyes,nose, mouth, cuts, boils,and raw milk. It is linked to cold meats and dairy products and anything touched by hand. Symtoms include abdominal pain or cramp, vomiting and low temperature.
3) Clostridium Perfringens is linked to animal and human excreta, soil, dust, insects and raw meat. Linked to cooked meat and poultry. Symptoms include abdominal pain and diarrhoea.
4) Clostridium Botulinum comes from soil and water. linked to fish ,meat, vegetables, canned fish corned beef, hazelnut puree. Symptoms include difficulties in breathing, swallowing and paralysis.
5) Bacillus Cereus found in cereals soil and dust. Linked to cereals especially rice. Symptoms include abdominal pain, diarrhoea and vomiting.
Controlling Microbiological hazards
1) Always keep high standards of personal hygiene with good practices and keep food covered, minimise handling.
2 )Good cleaning and disinfecting, clean cloths.
3) Keep ready to eat foods stored properly and away from hazards.
4) Have suitable, well designed, equipment and utensils.
5) Good storage of food and effective waste removal.
6) Good pest control.
7) Separate raw and cooked food, in storage, preparation, distribution and serving, Thaw frozen food out over night in a container in the fridge.
Free Healthy cookery classes, Basic Hygiene Langworthy Cornerstone,Salford,Manchester,England,UK, Tel 01612124400 The Cooky Chef
The Danger Zone
Food needs to be kept out of the danger zone and stored as quickly as possible. The danger zone is the temperature between 5 degrees centigrade and 63 degrees centigrade, this is when the food is most at risk. It is recommended that you cook food above 75 degrees centigrade, that will normally destroy most of the bacteria.
Personal Hygiene
Before going into the kitchen you must do these things :
1) Put on clean protective clothing, and ideally a hat, no loose hair.
2) Remove all jewellery, including watches and nail varnish.
3) Wash your hands properly including your nails.
4) Any illness, cut, sickness report to your superviser before you start work.
5) Make sure any cuts are covered with an appropriate blue plaster.
6) Do not smoke in the kitchen, scratch your head, touch your mouth or nose, chew gum, handle foods unnecessarily, wear aftershave, blow onto plates, glasses etc.
7) Always wear sensible shoes, remove protective clothing when going to the toilet, Turn away from food when you cough or sneeze, use clean tissue to blow your nose and wash your hands properly.
Cleaning In Catering
1) Detergent - A chemical used to remove grease and dirt.
2) Disinfectant - A chemical that reduces bacteria to a safe level - heat can do this also.
3) sanitizer - A combined detergent and disinfectant.
4)Cleaning - Removal of dirt, grease soil etc
Cleaning is very important because you do not want to lose customers, attract pests and allow the workplace to become dirty and not comply with the law. When cleaning you must always do these things - Follow the cleaning plan or instructions, Start at the top and work your way down, remove or cover food, use correct cleaning equipment, clean handles, change water regular, report damaged equipment, spilled chemicals, lack of protective equipment, empty waste bins.
Follow this sense of order cleaning work surfaces.
1)Pre-clean.
2)Main clean.
3)Rinse.
4)Drying.
Do not do these things - Use handwash sinks for washing up, mix any chemicals, play with chemicals or cleaning equipment, use food containers for chemicals, use wc cleaning equipment for kitchens. After cleaning, clean the equipment and leave it to dry. Throw your disposable cloths away and wash your hands.
Clean As You Go
Pests
Common pests in kitchens include - rats, mice, flies, cockroaches, wasps, ants, pigeons, sparrows, dogs,and cats.To prevent an infestation you must report any damage to the building to your supervisor,always check incoming packagings, clear away any food spillages, keep food covered, keep windows and doors closed, Keep lids on all bins and empty regular,store food in containers with lids off the floor, check stock regular.
Signs of pest activity will include -
Droppings, damage, gnawing marks, spillages in bags and sacks, unusual smells, loss of small amounts of food, footprints. These are some of the signs that are common in most countries. Generally animals need to eat and where the food is available they will try and find it.It often includes your own pets which of course we do not see as a pest, but they will look for the food also. So why is important to keep pests out of food premises, these are the reasons -
1)To prevent wastage
2)To prevent the spread of disease, being bitten etc
3)To prevent damage to the building, leaks and fires.
4)To comply with the law
5) To prevent loss of customers,and loss of staff bitten or stung.
Food Storage
Delivery
When receiving deliveries always check the packaging for signs of pests. It is also important to check that the food is in date and at the correct temperatures i.e. - frozen -18 to -21oC, chilled 1oC - 8oC but ideally around 3oc and that tins are not dented or blown or boxes or packagings not damaged. When you have made all these checks try and put the food away within 15 minutes.
Keep the food away from walls and off the floor. Use the old stock first and put the new items at the back and older to the front. Do not use any food from damaged or rusty tins or containers.Always if you work in the industry report any problems to your supervisor.
Never put hot food in the fridge, try and store high risk foods at the top of the fridge, Keep all of your food covered,Do not store cans in the refrigerator, never leave the door open and do not overload it.
When preparing the food keep the food in the danger zone minimum, use disposable cloths and clean thoroughly, cover the food. The storage of all food items is very important. Keeping food stored correctly will not only comply with the law, but will keep it safe and keep your business or kitchen hygienic, safe and pest free. High risk foods - These are often perishable foods that have a short shelf life.They are generally refrigerated and have use by dates, these are normally checked daily. It is illegal to alter this date or sell the food after this date. It is generally things like cooked meats, milk, cheese, ready meals, shellfish etc
Low risk foods - These are foods which bacteria do not thrive on so they are given a best before date. It means that the food is best eaten before that date,but it is not illegal to sell it after that date. Foods out of date are normally disposed of.
Working with hot food : Make sure all food is cooked to above 75oC and if serving try and maintain the temperature above 63oC. You can only reheat food once. Try and use a probe if you are unsure of temperatures, but never use a probe for raw items and put it straight into cooked as it will contaminate the products.
When serving the food must be hot or cold, with the service being as quick as possible. Good hygiene practices must be adhered to.
Food Safety Law
It is important for all people to understand this. In England the 1990 Food Safety Act deals with the standards. The Food Hygiene Regulations 2006 deal with the standards in England, Wales, Scotland and Northern Ireland. Also regulation (EC) No.853/2004 on the hygiene of foodstuffs deals with hygiene standards of food premises, food equipment and food handlers including training requirements.
Due Dilligence (the caterer has a duty of care to themselves and others) is where in the event of prosecution the caterer has taken all reasonable care of committing any offence. Many records are important to support this such as temperature sheets/logs, cleaning rotas, delivery logs etc.
The law (legislation) requires that all food businesses work on the H.A.C.C.P. hazard analysis critical control points,system which is a recording system that could identift any potential hazards, or any thing that could cause harm preparing, cooking and serving food. Failure to do this could result in loss of business,choking etc.Controls must be monitored so that corrective action can be put into place if something goes wrong. Ideally the H.A.C.C.P. system must be audited once a year to check any complaints and see if the system is working. There are other types of food safety management systems such as safer. food ,cooksafe, assured safe catering etc. Which ever system is used adequate supervision, training and good control measures will all help keep the business safe, as food safety protects everyone. If you are just working in your kitchen home all the basic principles will still apply but you will not keep the H.A.C.C.P. records.