Macronutrients Flashcards
Are compounds composed of carbon, hydrogen, and oxygen arranged as mono or multiple monosaccharides.
Carbohydrates
Are the simplest form of carbohydrates that cannot be hydrolyzed into simpler compounds.
Monosaccharides
The body’s major fuel to provide enrgy.
Glucose
Formed in the body from starch digestion.
Glucose
Found in dextrose, grape sugar, and corn.
Glucose
Fruit sugar; sweetest simple sugars
Fructose
Milk sugar
Galactose
Synthesized in mammary glands
Galactose
Not found in free state nature
Galactose
Refer to two monosaccharides linked together by glycosidic bonds.
Disaccharides
Also known as table sugar.Consists of 1 molecule of glucose and 1 molecule of fructose.
Sucrose
Found in sugarcane, molasses, pineapple, and carrots.
Sucrose
Also known as Milk sugar. Made of 1 molecule of glucose and 1 molecule of galactose.
Lactose
Also known as malt sugar. composed of 2 molecules of glucose.
Maltose
Found in seeds and other parts of plants.
Maltose
Are made of less than 15 monosaccharide units.
Oligosaccharides
Used for constipation, diarrhea, and high cholesterol levels.
Oligosaccharides
Refers to complex carbohydrates with more than 15 monosaccharide units.
Polysaccharide
Yields glucose upon hydrolysis and is made up of two chief portion namely amylose and amylopectin.
Starch
Straight chained and soluble components.
Amylose
Refers to the branched orderly and crystalline portion.
Amylopectin
Are highly branched, tree-like structured animal polysaccharide.
Glycogens
They are formed in the body from glucose and are stored in the liver and muscle.
Glycogens
Are intermediate products of starch digestion and are more soluble and shorter than glucose units.
Dextrins
Refers to the indigestible polysaccharide that is resistant to the digestive enzymes of man and contributes bulk to the diet.
Cellulose
Refers to the insoluble or soluble polysaccharides of various monosaccharides with branching chains.
Hemicellulose
Pertain to indigestible but soluble fiber that highly absorbs water.
Pectins
Are tough nonpolysaccharide fibers.
Lignins
Refer to noncellulose polysaccharide found in seeds.
Gums and Mucilages
Are polysaccharide found in seaweeds and algae.
Algal polysaccharides