Carbohydrates Flashcards
What type of nutrient are carbohydrates
Macronutrients
Functions of carbohydrates
Energy, removal of body waste, protein sparer
3 main elements of carbohydrates
Sugars, starches (polysaccharides), dietary fibre
2 types of sugars in carbohydrates
Simple sugars (monosaccharides)
Double sugars
(Disaccharides)
Simple sugars
Glucose
Galactose
Fructose
Double sugars
Sucrose
Lactose
Maltose
Excess and deficiency of carbohydrates
Excess - weight gain, heart disease and skin issues
Deficiency - headaches, weakness, nausea, constipation
Where do you find starch
Root vegetables
Fortified cereal products
What percentage of total carb intake is starch
60%
Where’s glucose found in
Ripe fruit/veg
Where’s fructose found in
Fruits and honey
Where’s galactose found in
Milk from mammals
Where’s maltose found in
Barley and malt extract
Where’s sucrose found in
Sugar
Where’s lactose found in
Milk and milk based products
