Food Biolagy Flashcards
5 major nutrients
Carbohydrates fats protein vitamins minerals
Food needed
Energy growth repair production against disease
Carbohydrates
Sugars starch fibre
Vitamin c
Citrus fruits healthy skin and gums
Vitamin d
Milk strong healthy bones
Calcium
Milk healthy bones
Iron
Liver and cabbage makes red blood cells
Balanced diet
Right amounts of nutrients to stay healthy must have 5 major nutrients and water
Food pyramid
Shows how much to eat of each food
To test starch
Use iodine on bread turns brown black
To test for glucose reducing sugar
Add Benedicts solution to lucozade heat it turns from blue or brick red
To test for protein biuret test
Add copper sulfate and sodium hydroxide (biuret test ) to meat turns blue to violet
To test for fat
Put brown paper onto oil a translucent dot appears
Convert
Chemical energy to food to heat energy burn a crisp and it heats a test tube of water