Merceologie alimentara si nealimentara
Merceologie alimentara si nealimentara
Merceologie alimentara si nealimentara
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Amino-acizi β-lactoglobulina bovină α- cazeina bovină nepolari<br />
Ala-------------------------15----------------------------------9<br />
Val---------------------------9-------------------------------- 11<br />
Leu------------------------ 21---------------------------------17<br />
Ile---------------------------10--------------------------------11<br />
Pro---------------------------8--------------------------------17<br />
Met---------------------------5---------------------------------5<br />
Fen---------------------------4---------------------------------8<br />
Trp----------------------------2--------------------------------2<br />
Polari(neîncărcaţi)<br />
Gli------------------------------3-------------------------------9<br />
Ser------------------------------7------------------------------16<br />
Tre------------------------------8-------------------------------5<br />
Cis-------------------------------5------------------------------0<br />
Tir-------------------------------4-----------------------------10<br />
Asn------------------------------5------------------------------8<br />
Glu------------------------------9-----------------------------14<br />
Încărcaţi negativ<br />
Asp-------------------------------11----------------------------7<br />
Glu-------------------------------16---------------------------25<br />
Încărcaţi pozitiv<br />
Liz-------------------------------14----------------------------14<br />
Arg---------------------------------3----------------------------6<br />
His---------------------------------2-----------------------------5<br />
% nepolari----------------------46----------------------------40<br />
Total----------------------------160--------------------------199<br />
Β-lactoglobulina din lapte este prima proteină pentru care<br />
s-a determinat compoziţia în amino-acizi (a durat câţiva ani).<br />
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