Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1996-07-03
1999-07-06
Shippen, Michael L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
435156, C07C 2974, C12P 722
Patent
active
059199911
ABSTRACT:
A method for isolating phenethyl alcohol in high yield is provided by fermenting L-phenylalanine within a fermentation bath to provide phenethyl alcohol. The fermented phenethyl alcohol is then contacted with an ion-exchange resin to extract the phenethyl alcohol.
REFERENCES:
Chilla et al., Automated Online Solid-Phase Extration-High-Performance Liquid Chromatagraphy-Diode array Detection of Phenolic Compounds in Sherry Wine, J. Chrommatogr., A 4th International Symposium on Hyphenated Techniques in Chromatography and Hyphen, 1996.
Fabre et al., Extraction of 2-phenylethyl alcohol by Techniques such as adsorption, inclusion, supercritical CO2, liquid-liquid and membrane separations., Perfum. Flavor., pp. 27-28, 30-32, 34, 36-40, 1996.
S. Arctander, Phenylethyl Alcohol, Perfume and Flavor Chemicals vol. 2, monograph 2513 (Montclair, N.J., 1969).
R.M.E. Richards and R.J. McBride, The preservation of ophthalmic solutions with antibacterial combinations, J. Pharm. Pharmac. 24, 145-48 (1972).
R.M.E. Richards et al., Preservation of fluorescein solutions against contamination with Pseudomonas aeruginosa, J. Pharm. Pharmac. 21, 681-86 (1969).
G. Fronza et al., Natural Abundance of .sup.2 H Nuclear Magnetic Resonance Study of the Origin of 2-Phenylethanol and 2-Phenethyl Acetate, J. Agric. Food Chem. 43, 439-443 (1995).
E. Albertazzi et al., Biogeneration of 2-Phenylethanol and 2-Phenylethylacetate Important Aroma Components, Biotechnology Letters 16(5), 491-496 (1994).
W.G. Iverson, Ethyl Acetate Extraction of Beer: Quantitative Determination of Additional Fermentation By-Products, J. Am. Soc. Brew. Chem. 52(3), 91-95 (1994).
F.R. Gabler, Principles of Tangential Flow Filtration: Applications to Biological Processing, in Filtration in the Pharmaceutical Industry (T.H. Meltzer, ed., Marcel Decker Inc., New York (1987).
LandOfFree
Solid phase extraction of phenethyl alcohol does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Solid phase extraction of phenethyl alcohol, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solid phase extraction of phenethyl alcohol will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-900647