a total of 9 volatile amines were found to occur in the species so far examined : methylamine ( ma ) , dimethylamine ( dma ) , trimethylamine ( tma ) , ethylamine ( aa ) , propylamine ( pa ) , isobutylamine ( iba ) , isoamylamine ( iaa ) , 2-phenylethylamine ( paa ) , and 2-methylmercaptopropylamine ( mmpa ) .
C0002508
amines
C0033504
propylamine