Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing heterocyclic carbon compound having only o – n – s,...
Patent
1997-07-31
1998-06-09
Lilling, Herbert J.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing heterocyclic carbon compound having only o, n, s,...
435124, 435822, 435928, 435832, 435859, 435873, 435875, 435876, 435877, 435910, C12P 1706
Patent
active
057632332
ABSTRACT:
This invention provides a process for the production of .delta.-decalactone by the microbial reduction of massoia lactone, characterized in that a bacterium having the ability to reduce massoia lactone is used as the microorganism. The .delta.-decalactone produced according to this process has a highly tastable, mild creamlike scent and flavor, and is hence suitable for use in flavor compositions.
REFERENCES:
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patent: 5128261 (1992-07-01), Delaat et al.
patent: 5215901 (1993-06-01), Boog et al.
patent: 5527693 (1996-06-01), Cardillo et al.
Biotech Abs 92-05740 van der Schaft et al Appl. Microbiol. Biotech 36, 6, pp. 712-716 (1992).
van der Schaft et al., "Microbial production of natural .delta.-decalactone and .delta.-dodecalactone from the corresponding .alpha.,.beta.-unsaturated lactones in Massoi bark oil", Appl Microbiol Biotechnol (1992) 36:712-716.
Gen'ichi Indo, "Synthetic Perfumes", pp. 564-565, Kagaku Kogyo Nippo-sha, 1996.
Gocho Shinobu
Rumi Kitazawa
Tsuyoshi Komai
Lilling Herbert J.
T. Hasegawa Co., Ltd.
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