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How do you do a food test for fat?
By using Emulsion Test
How do you test in food for fat?
You will look in the back of the bag or box and you will see:-)
What are the function of fat in food?
the functions of fat are### adds colour and flavour if butter or margarine is used holds air bubbles during mixing to create texture and volume.
What is used to test food for glucose starch and fats?
Starchput a drop of iodine in suspected starch stuff and if it changes colour from red to black/purple it has starch in !!!!!!!!!!!!!Fatrub suspected fatty stuff on brown paper and if it has a translucent spot were you rubbed there is fat in your substance!
What is a method to test for fat in a food?
One method is to take the food, get a piece of paper and rub your food on the piece of paper. Hold the paper up to the light and if it is partly translucent the food has fat in it. If you are not satisfied with your result, try rubbing the food harder on the paper.
Describe the test for fat?
discribe the test for fat
What is the Brown paper bag test?
In food science this test is used to determine if a substance is fat or not. It is a crude test but it works in a pinch. Rubbing the unknown substance on the brown paper bag if fat is present the bag will get translucent. If it is water based it just gets wet.
What is the confirmatory test for fat?
A good confirmatory test for fat is Sudan III test. Take a test sample and add a few drops of Sudan III. A red stain shows that fat is present. Paper test is another test for fat. Melt the fat and drop it on a piece of paper. If it forms a translucent grease spot, fat is present.
Why is fat food fat?
Fat food is fat based off what it contains. Large amounts of fat will not change a food's size.
Does fat in food cause you to be fat?
it depends what food it is like trans fat in food is fat that you cannot loose
What are the contribution of chemistry in any kind of food?
chemistry play an important role in everyday life it is used to change the food colour / to increase the nutritive valve/ to preserve the food / in flours and sweetners / fat imulsifier / and to improve the quality of food
How do you test for fats and oils?
Rub the food on a brown paper bag. If it leaves an oily spot that does not dry, it contains fat.
