On the Mode of Microbial Biogeneration of Raspberry Ketone and Related Compounds
β Scribed by Claudio Fuganti; Monica Mendozza; Gioia Zucchi; Daniel Joulain
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 181 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0882-5734
No coin nor oath required. For personal study only.
β¦ Synopsis
The mode of reduction through fermenting baker's yeast and Hansenula anomala CBS 110 of 4-phenylbut-3-en-2-ones 7-9 has been studied. The ratio between saturated ketones 1-3, saturated carbinols 4-6 and starting materials 7-9 depends upon the microorganism used and the incubation period. When using as substrate ketone 7, obtained from natural precursors and baker's yeast as reducing agent, up to 80.5% of natural raspberry ketone 1 is obtained.
KEY WORDS 4-phenylbutan-2-one; natural raspberry ketone; 4-phenylbut-3-en-2-one; microbial reduction; deuterium labelling experiments
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