ch 8 - protein supplements

Question 1

Major categories of protein supplements

Answer 1

Plant sources - oil meals, plant byproducts
Animal sources - rendering, meat packing
nonprotein nitrogen - urea, ruminants
synthetic amino acids

Question 2

protein qulaity

Answer 2

depends on amino acid content, absorption from feed, aa composition of the matching energy feed, species requirement

Question 3

Ideal proteins

Answer 3

the amino acid composition is in perfect balance to an animals requirements

Question 4

ideal protein concepts

Answer 4

amino acids in balance with the most limiting AA
requirements related to most limiting AA in total protein, capacity for protein deposition, other limits such as energy supply
minimizes wastage, minimizes energy cost to body

Question 5

complimentary effects of protein sources

Answer 5

mix two feeds to get needed amount of two amino acids

Question 6

Protein supplemnets - oilseed meals

Answer 6

soybean meal, cottonseed meal, peanut meal, canola meal, safflower meal, sunflower meal