Nutrition Flashcards
nutrients
essential element that plant or animal obtains from the environment for growth and maintenance
amino acids
small molecules that are the building blocks of proteins
protein
dietary source of nitrogen, cats need 11 amino acids and dogs need 10
biologic value
expression of amount of amino acids in a protein
lipid
molecules that store and provide energy, make up cell membrane structure and act as signaling agent and hormones
fatty acid
component of triglycerides that may be synthesized by the body or required in the diet of animal
kilojoule (kJ)
measure of energy defined as the energy needed to move a 1 kg of weight 1 meter by 1 newton
calorie
energy needed to increase temperature of 1 gram of water by 1 degree
vitamins
used in metabolic process, prevent deficiencies, found in animal and plant tissue
metabolizable energy (ME)
digestible energy (DE)-energy lost in urine and gas
digestible energy (DE)
gross energy from food-energy lost in feces
net energy (NE)
metabolizable energy (ME)-energy used in digesting, absorbing, and using food
atwater factors
estimated energy (caloric) content assigned to the three micronutrients
energy density
kcal per unit of food ingredient or pet food
resting energy requirement
widely used estimate of energy expenditure by normal animal at rest
metabolizable energy
estimated daily energy requirement for a healthy animal with daily activity and exercise
body condition score
method used regularly to asses the weight gain or loss of an animal
assisted feeding
providing nutritional support to a sick injured, or hospitalized pet
RER (resting energy requirement)
used to estimate how much to feed an overweight dog or cat
energy expenditure (EE)
energy burned for normal body functions and increased energy demands such as exercise
net energy (NE)
energy from a diet available after digestion and absorption of nutrients
gross energy (GE)
total potential energy available in food or diet provided to an animal
kcal
standard unit of energy that is also referred to as calories
digestible energy (DE)
energy available to an animal after some energy from the diet is lost in feces
forage
grass, legumes, and hays
palatability
refers to tasty and acceptable properties of food
assisted feeding
providing nutritional support to sick, injured, or hospitalized animals
concentrates
grains or starch compounds
example of product vignette
Purina Dog Chow
example of guaranteed analysis
crude protein 42% (minimum)
example of ingredient statement
chicken, brewers rice, corn gluten meal
statement of nutritional adequacy
adult maintenance
example of feeding instructions
feed 1-1.5 cups per 5-10lb dog
example of principle display panel
picture of the product
cats have a requirement of ___ carbs in their diets
1-2%
____ such as ____ are required in the diets of dogs and cats
essential fatty acids, linoleic acids
The ____ regulates chemical or microbiological contamination in pet food
FDA
guinea pigs do not require ____ in their diets because they make their own
vitamin C
_____ is essential in cats and clinical disease results if insufficient amounts are present
taurine
energy requirements for pregnant dogs is highest at the ____ to ___ months
6th - 8th