food tech exam Flashcards
how do you keep the kitchen clean and hygienic
- regularly wash hands; handful of times while cooking
- two is better; prevent cross contamination
- reheat safely and correctly; 74 degrees
what is the food act of 1984
- to ensure food for sale is suitable and safe for human consumption.
- prohibits misleading conduct in connection with the sale of food
range of temperatures that hot foods needs to be kept within
- 5c or colder
- 60c of hotter
- 63c !!
the danger zone
- the temperature range in which food borne bacteria can grow.
- if food is kept between these temperatures 5c and 60c it becomes what they call the dangerzone
what temperatures must frozen food must be stored
- food that is properly stored at -18c will remain safe
- while freezing food doesn’t kill most bacteria, it does stop bacteria from growing
At what temperature must cold food/perishables, be stored?
40c in fridge or below in the freezer
What is meant by a high risk food?
Foods that are ready to eat, foods that don’t need any further cooking, and foods that provide a place for bacteria to live
List 5 high risk foods
Dairy products eggs Meat or meat products. Poultry. Fish and seafood.
the correct procedure for washing hands
Wet Lather Scrub Rinse Dry
What are the 5 conditions microorganisms need to grow?
Food moisture temperature. Time. Air
cross contamination
Cross contamination occurs when harmful bacteria or allergens spread to food from other food, surfaces, hands or equipment.
cross contamination example
using a dishcloth to clean a cutting board used for met and then cleaning the kitchen bench with the same cloth
4 symptoms of food poisoning
- abdominal cramps
- diarrhea
- vomitting
- loss of appetite
Explain the difference between food poisoning and food spoilage.
food spoilage is undesirable changes in colour, taste, smell of previously normal food. food poisoning is the result of eating spoiled food causing various symptoms
cleaning and sanitising
cleaning removes dirt and impurities on surfaces and objects. sanitising lowers the number of germs on surfaces and objects
3 common pests that causes food poisoning
pets, flies and cockroaches
Name some important rules to follow for food handling
- clean
- chill
- cook
- seperate