Trimethylamine (a fishy odor), 2-methylpropanal (a malty, dark chocolate odor), 3-methylbutanal (a malty, dark chocolate odor), acetic acid (a sour odor), propanoic acid (a cheesy odor), 2-methylpropanoic acid (a cheesy odor), butanoic acid
(a cheesy odor), 3-methylbutanoic acid (cheesy, sweaty odors) and methional (a cooked potato odor) had the highest odor activity values--greater than 100.
Effects of liquid DL-2-hydroxy-4- methylthio butanoic acid
on growth performance and immune responses in broiler chickens.
Examples are butanoic acid
and phenyl acetic acid (previously identified in palm wine samples by means of ADA as well as AEDA), acetic acid, methyl propanoic acid, pentanoic acid, and 3-methylpentanoic acid (previously identified by AEDA only).
DL-Met powder (DLM) and DL-2-hydroxy4-methylthio butanoic acid
(MHA) are two major Met sources generally used in feed industry .
1995) found that DH drying of red oak produced identifiable amounts of butyrolactone, butanoic acid
, 2-chloro-butanoic acid
, and bis(2-ethylhexyl)phthalate in kiln condensate samples.
The other minor peaks are of ethanol, propanol, 2-butenal, 1-butanol, acetic acid, and butanoic acid
Comparative bioefficacy of supplemental DL-2-hydroxy-4-[methyl] butanoic acid
and DL-methionine on absorption, conversion and production performance.
Effects of 2-hdyroxy-4-(methylthio) butanoic acid
(HMB) on microbial growth in continuous culture.