c
(3R)-3-Hydroxy-2-octanone
- a mushroom-like, fresh grass odour.
Aroma extract
dilution analysis was applied to determine the
flavour dilution factors of the two enantiomers.
The flavour dilution factor of the
(R)-enantiomer was 1024, which is much higher
than that of (S)-enantiomer (256). Thus the
(R)-enantiomer is considerably
stronger.
=
(3R)-3-hydroxyoctan-2-one
Ref: Liu,
Y.-g., Chen, K., Li, C., Zhang, S., Chen, H.,
Tian, H.-y. and Sun, B.-g. (2012), Preparation
and characteristic odour of optically active
3-hydroxy-2-octanone. Flavour Fragr. J., 27:
393396.
|
c
|
(3S)-3-Hydroxy-2-octanone
- a mushroom-like, earthy note
Aroma extract
dilution analysis was applied to determine the
flavour dilution factors of the two enantiomers.
The flavour dilution factor of the
(R)-enantiomer was 1024, which is much higher
than that of (S)-enantiomer (256). Thus the
(R)-enantiomer is considerably
stronger.
=
(3S)-3-hydroxyoctan-2-one
Ref: Liu,
Y.-g., Chen, K., Li, C., Zhang, S., Chen, H.,
Tian, H.-y. and Sun, B.-g. (2012), Preparation
and characteristic odour of optically active
3-hydroxy-2-octanone. Flavour Fragr. J., 27:
393396.
|
|