Презентация Food sources and protection. (Chapter 4) онлайн
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- Всего слайдов:21 слайд
- Для класса:1,2,3,4,5,6,7,8,9,10,11
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Слайды и текст к этой презентации:
№1 слайд
Содержание слайда: FOOD SCIENCE & HYGIENE
Chapter 4…. Food Sources and Protection
№2 слайд
Содержание слайда: Food sources
Your responsibility for food safety starts when you receive it.
Do not accept food from unapproved sources, adulterated or out of temperature
Give special attention to the following;-
Wholesome check… damaged containers, leaks, smells, dirt, or signs it is not fresh
№3 слайд
Содержание слайда: Food source continued
Packaged food… Commercially packaged food will be clearly labeled, never accept packaged food if it does not have a label
Milk & milk products… Only pasteurized products can be received
Eggs… Should only be bought from regulated sources, never accept cracked or dirty eggs
Shellfish…Shellfish should be obtained in containers with proper labeling and certification number
№4 слайд
Содержание слайда: Food source continued
Meat... All meat and meat products must be from a regulated meat supplier
Produce… Fruit & vegetables usually come from approved suppliers, If obtained from local markets, or growers, care must be taken to ensure it is fresh and clean.
Other foods… All other food must be from approved suppliers
№5 слайд
Содержание слайда: Receiving Temperature
Frozen food should be received at -18 degrees C
Dairy foods should be received under 5 degrees C
Raw meat and fish should be received under 5 degrees C
Dry goods at normal room Temperature
№6 слайд
Содержание слайда: Receiving meat
№7 слайд
Содержание слайда: Receiving poultry
№8 слайд
Содержание слайда: Receiving fish & shellfish
№9 слайд
Содержание слайда: Receiving packaged foods
№10 слайд
Содержание слайда: Receiving packaged foods 2
№11 слайд
Содержание слайда: Important storage principle
F I F O
(First In – First Out)
№12 слайд
Содержание слайда: Dry Food storage
Dry goods should be stored in a cool well ventilated area
It should be well lit and vermin proof
It should be easy to clean
Shelves should be strong and raised from the floor to enable cleaning
Dry goods (Flour etc) should be kept in lidded bins, labeled, and never topped-up
№13 слайд
Содержание слайда: Fruit and vegetable storage
Very few fruits and vegetables need refrigerated storage…some chefs prefer it
Store in the same conditions as dry goods
Store in original boxes, to reduce handling
Remove any rotten fruit, vegetables, as it will spoil the rest of the batch
Beware of exotic insects (tarantulas etc)
№14 слайд
Содержание слайда:
№15 слайд
Содержание слайда: Refrigerated storage
Temperature control is the best way of preventing bacterial growth
Keep refrigerator doors closed
Position away from hot appliances, and sunlight
Clean daily, and keep food tidy
Refrigerators should keep food under 4 degrees Celsius (Dairy Temperature)
№16 слайд
Содержание слайда: Refrigerated storage continued
Never overload the refrigerator
Never put hot food in a refrigerator as this will cause… the temperature to rise, warm the food inside, encourage bacterial growth, increase condensation that may drip onto other foods. cross contamination and increase the ice build-up on the cooling unit
№17 слайд
Содержание слайда: Refrigerated storage continued
Unused portions of canned food should be transferred into a clean container, labeled and dated
Never put food that could drip above other foods
Always keep cooked and uncooked food apart
№18 слайд
Содержание слайда: Storage of Frozen foods
Most commercial freezers run at about -18 degrees Celsius
This temperature cannot keep food indefinitely
Bacteria may be dormant but will become active once the food is thawed out
Only thaw food as it is needed
№19 слайд
Содержание слайда: Protection from
cross-contamination
All food, while being stored, prepared, displayed, served, sold or transported must be protected from cross-contamination.
The following points should be remembered;-
Separate Animal meats
Separate Ready-to-eat Foods
Separate Storage Areas for unusable foods
№20 слайд
Содержание слайда: Protection from
cross-contamination continued
Re-serving Food Prohibited
Avoid Egg pooling and contamination
Proper handling of glassware and dishes
Minimize bare hand contact with that is cooked, or ready to eat
Avoid Contamination from Gloves
Protect food in self-service areas
№21 слайд
Содержание слайда: Cross-Contamination Examples
Placing cooked food in a raw food area
Utensils used for raw food used on cooked food
Drips of blood onto ready-to-serve food
Spillage of food in refrigerator
Dirty towel, Oven cloth, or apron
Don’t contaminate cooked food by mixing it with raw food
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