FS 110 Midterm 2 Exam with Complete
Solutions
What does stunning before slaughter do? - Answer- minimizes stress and improves
meat quality
cell-based meat production - Answer- harvest stem cells, incubate cells, grow cells,
stretch/fold fibers, harvest/season/cook
What kills pathogens in meat - Answer- cooking to the right temperature
Curing ingredients - Answer- nitrates/nitrites = prevents rancidity + microbial growth,
enhances umami taste/gives pink color
sugar/smoke = flavor
salt = lowers water activity
wheat structure - Answer- bran = fiber
endosperm = starch (carbohydrate)
germ = lipid
20 amino acids - Answer- lysine = wheat/rice/corn
tryptophan = corn
complementary protein combo goal - Answer- increase protein quality and compensate
for limiting amino acids
complementary protein combos - Answer- grains + legumes
grains + milk products
seeds + legumes
wheat varieties - Answer- hard v soft
red v white
winter v spring
wheat varieties used for - Answer- hard wheat = bread
soft wheat = cakes/pastries
durum wheat = pasta
Solutions
What does stunning before slaughter do? - Answer- minimizes stress and improves
meat quality
cell-based meat production - Answer- harvest stem cells, incubate cells, grow cells,
stretch/fold fibers, harvest/season/cook
What kills pathogens in meat - Answer- cooking to the right temperature
Curing ingredients - Answer- nitrates/nitrites = prevents rancidity + microbial growth,
enhances umami taste/gives pink color
sugar/smoke = flavor
salt = lowers water activity
wheat structure - Answer- bran = fiber
endosperm = starch (carbohydrate)
germ = lipid
20 amino acids - Answer- lysine = wheat/rice/corn
tryptophan = corn
complementary protein combo goal - Answer- increase protein quality and compensate
for limiting amino acids
complementary protein combos - Answer- grains + legumes
grains + milk products
seeds + legumes
wheat varieties - Answer- hard v soft
red v white
winter v spring
wheat varieties used for - Answer- hard wheat = bread
soft wheat = cakes/pastries
durum wheat = pasta
