amino acids
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what are the 7 categories for the common amino acids
aliphalitic, hydroxylic, carboxylic, basic side chains, aromatic side chains, sulfur containing amino acids and imino
what are the 5 aliphatic amino acids
glycine, alanine, valine, leucine, isoleucine
what are the 3 hydroxyl amino acids
serine, threonine, tyrosine
what ability does the hydroxyl amino acid has
to form an ester linakge
what are the 2 carboxylic amino acids
aspartic acid and glutamic acid
complete this sentence proteins that contain significant amounts of aspartic and glutamic acid tend to have… isolectric points
low
what are the 3 basic amino acids
lysine, histidine and aginine
lysine undergoes rapid reaction with reducing sugars which reduces what
the availability of this essential amino acids
arginine has a what group
guanidino
what is the R group for hstine
imidazole
what are the 3 aromatic amino acids
phenylalanine, tyrosine, tryptophan
what are the 3 amino acids of sulfur containing
cysteine, systine and methionine
what are the 2 types of imino acids
proline and hydroxyproline
proline and hydroxyproline are found where
collagen
free aminos acids and peptides gives flavor to foods what is the most common F.A.A
monosodium glutamate
what is used as flavorin agnets for meat or brothy flavour to soups
protein hydrolysate
the smell of a rotten eggs comes from what
hydrogen sulfide
what is putrefaction
a.a precursors of putrefactive odors and flavors in emat and fish
what happens to he free fatty acid to have bad odors and flavors
deamination or decarboxylation
what are the 2 amino acids that does not help to make helix formation?
proline and hydroxyproline
what are the 2 sub forms of beta sheet
parallel and antiparallel
suprahelix is found where
collagen
how do you form a suprahelix
3 supahelix
what is the classification of single proteins
albumins, globulins, glutelins, prolamines, scleroproteins, histones