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-(-)-4-hexylbutan-4-olide.gif)
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(S)-(-)-4-hexylbutan-4-olide
- soft sweet coconut note, fruity-fatty aspects;
Bourdineaud et. al. describe this as: Fruity,
banana like, lactonic and jasmonic like floral
top note. Base note is closest to that of the
racemate with more volume, less sweet and
floral, but heavier and more lactonic.
Also known as
(S)-(-)-gamma-decalactone
Ref: A.
Mosandl and C. Gunther, J. Agric. Food Chem.,
37, 413-416 (1989); Mans H. Boelens, Harrie
Boelens & Leo J. van Gemert, Perfumer &
Flavorist, Vol. 18, No. 6, 1-15, 1993;
Bourdineaud, Jean-Paul; Ehret, Charles;
Petrzilka, Martin; Optically active lactones,
World Patent WO/94107887, April 19,
1994
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-(+)-4-hexylbutan-4-olide.gif)
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(R)-(+)-4-hexylbutan-4-olide
- strong, fatty-sweet fruity note, somewhat
coconut, caramel; Bourdineaud et. al. describe
this as: Fatty, animalic top note. Upon
evaporation clearly different from the racemate
with regard to the acidic and animalic base
notes; In particular suitable for
flavours.
Also known as
(R)-(+)-gamma-decalactone
Ref: A.
Mosandl and C. Gunther, J. Agric. Food Chem.,
37, 413-416 (1989); Mans H. Boelens, Harrie
Boelens & Leo J. van Gemert, Perfumer &
Flavorist, Vol. 18, No. 6, 1-15, 1993;
Bourdineaud, Jean-Paul; Ehret, Charles;
Petrzilka, Martin; Optically active lactones,
World Patent WO/94107887, April 19,
1994
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