Module 8: Food Science II - Micronutrients Flashcards
Anemia
A shortage of either red blood cells or hemoglobin
Antimicrobials
Chemicals that inhabits bacteria
Antioxidants
Nutritional chemicals that disarm free radicals
Aspartame
A tiny peptide sugar that is sweeter than real sugar
B complex vitamins
Needed for energy production
Benzoates and sorbates
Work against fungi
Beriberi
A severe deficiency of vitamin B1; Trouble walking
Calcium
Necessary for healthy bones
Carrageenan
Comes from seaweed and acts as a thickener for dairy products
Cellulose
Found in plant cell walls
Certifiable
Approved for food
chelating agents
Stop enzymes in an interesting way
Chromium
Involved in the chemical processing of fats and carbohydrates and keeps cells responding to insulin
Collagen
The most abundant protein in the human body
Copper
Helps process iron for the red blood cells
EDTA
Compound that chelates metal
Fiber
Refers to the ingestible parts of plant foods
Flavonoids
Plant pigments that bright colored to many plants
Flavor
A result of the combination of the senses of smell and taste
Fluoride
Prevent tooth decay and helps bone growth
Fortified
Vitamins and minerals have been added artificially
Free radical
A troublesome chemical compounds that carries an extra electron
Gelatin
Comes from a collagen
Ghrelin
The hunger hormone
Glycerin
Attracts water and is mildly sweet; used as a thickener or to keep food such as frosting or low fat cookies moist
Gum Arabic
Comes from acacia trees; Used as a thickener in food
Hemoglobin
The carrier of oxygen in the red blood cells
Hemoglobin
The chemical inside the red blood cells that is responsible for carrying oxygen
Insoluble
Does not dissolve in water
Insoluble fiber
Does not form a gel
Iodine
Necessary for the thyroid gland to make thyroid hormones
Iron
Essential mineral in hemoglobin
Lactose
Sugar founded milk
Lactose intolerant
Cannot digest lactose
Macrominerals
Required in hundreds or thousands of milligrams every day
Magnesium
Controls heart rhythm
Manganese
Is important in bone strength
Medical laboratory technician
Also known as MLT; works in a hospital under the supervision of the MLS (medical laboratory scientist)
Microgram
A thousandth of a milligram
Micronutrients
Support molecules needed in small amounts
Milligram
a thousandth of a gram
Minerals
Elements found in the earth that are drawn up by plant roots and incorporated in plants that become our food
Molybdenum
Important in the nervous system but not fully understood
Multivitamin
A pill or a gummy that has multiple daily vitamins and minerals in it
Neuropathies
Areas of pain or numbness in the hands and feet
Non-nutritive sweeteners
Artificial sugar; The fake sugar used to sweeten things without gaining weight
Odorants
Molecules that trigger smell
Oxidation
A natural process that produces free radicals
Oxidative stress
The cumulative affect of the damage done by all the free radicals in the body
Pandemic deficiency disease
A combined efficiency of vitamins
Paraffin
And indigestible wax that passes through the digestive track harmlessly
Pellagra
Vitamin B3 deficiency; skin problems
Percent daily value
Also known as %DV; Shows the percentage of how much you need in a day
Phlebotomy
The skill of drawing blood
Phosphorus
A crucial part of ATP
Photochemicals
Chemicals produced by plants
Potassium
Necessary for many cell functions and controls blood pressure
Prebiotics
Components that feed the friendly bacteria in the large intestine
Propionic acid
Effective against mold and bacteria; found in apples and strawberries
Rickets
Vitamin D deficiency; Calcium cannot be absorbed
Scurvy
Vitamin C deficiency
Selenium
An antioxidant
Sodium
Required for cellular function and water balance in the body
soluble
Falls in water and absorbs water to form a gel
Soluble fiber
Absorbs water and forms a gel
Sucralose
saccharine
Sulfites
Popular antimicrobials Including sulfur dioxide and other compounds related to it
Sulfur dioxide
A popular antimicrobial
Therapeutic dose
Enough of a substance to improve a persons health and prevent a deficiency disease
Uric acid
The major antioxidant in the blood
Vitamin
And essential chemical in your diet either because you cannot make it yourself or because normal living puts you in a situation in which you cannot make it yourself
Vitamin A
Also called retinol; is a necessary component in producing vision
Vitamin B1
Also known as thiamine; Important in catabolism
Vitamin B12
Also known as cobalamin; Has a large part to play in the nervous system and in the formation of blood
Vitamin B2
Also known as riboflavin; necessary for enzymes to work
Vitamin B3
also known as Niacin; Important in DNA repair and hormone production
Vitamin B5
Also known as pantothenic acid; important for making and breaking apart fats
Vitamin B6
Also known as pyridoxine; A cofactor in enzyme reactions involving building amino acids and carbohydrate and fat metabolism
Vitamin B7
Also known as Biotin; Necessary for cell growth because it helps produce fatty acids and amino acids
Vitamin B9
Also known as folate; works with a vitamin B12 and vitamin C to build red blood cells
Vitamin C
Also known as ascorbic acid; a water soluble vitamin found in fruits
Vitamin D
Also known as Cholecalciferol; A fat soluble vitamin responsible for absorbing calcium from the small intestine
Vitamin E
Also known as tocopherol; A fat soluble vitamin found in many vegetable oils and stored in body fat
Vitamin K
Also known as Phylloquinone; Set soluble and necessary for blood clotting
Zinc
Not stored in the body so it must be present in the diet every day