Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Food or edible as carrier for pharmaceutical
Patent
1994-12-27
1996-04-30
McKane, Joseph K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Food or edible as carrier for pharmaceutical
424435, 424438, 424434, 424440, 424441, 424442, 424464, 424468, 424484, 424488, 424489, 426 5, 426 48, 426 94, 426 96, 426103, 426250, 426496, 426502, 426537, 426540, 426548, 426549, 426560, 426588, 426650, 426651, 426658, 426804, 536103, 548565, 514 23, 514 58, 514494, 514777, 514849, 514888, 514889, 514937, 514948, 514964, 514965, 514974, A61F 1300, A61K 968
Patent
active
055122906
ABSTRACT:
A powder-form composition of 2-acetyl-1-pyrroline incorporated with a support of maltodextrin and/or cyclodextrin. The composition is prepared by hydrolyzing a 2-(1-alkoxyethenyl)-1-pyrroline with an acid to obtain a reaction medium, adding an equimolar amount of a base to the reaction medium to obtain a neutralized reaction medium containing 2-acetyl-1-pyrroline, combining maltodextrin and/or cyclodextrin with the neutralized reaction medium to obtain a support solution and freeze-drying the support solution to obtain the composition.
REFERENCES:
patent: 3620771 (1971-11-01), Hunter
patent: 3725425 (1973-04-01), Hunter
patent: 4522838 (1985-06-01), Buttery et al.
patent: 5087461 (1992-02-01), Levine et al.
patent: 5206025 (1993-04-01), Courteille et al.
patent: 5280127 (1994-01-01), Duby et al.
No. 84327 D/46 of Japanese Patent No. J5 6125-364 (1980).
Buchi, et al., "Synthesis of 2-Acetyl-1,4,5,6-tetrahydro-pyridine, A Constituent of Bread Aroma," J. Org. Chem., vol. 36, No. 4, 1971, 609-610.
Buttery, et al., "Cooked Rice Aroma and 2-Acetyl-1-Pyrroline," J. Agric. Food Chem., 1983, 31, 823-826.
Duby Philippe
Huynh-Ba Tuong
McKane Joseph K.
Nestec S.A.
LandOfFree
Compositions containing 2-acetyl-1-pyrroline does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Compositions containing 2-acetyl-1-pyrroline, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compositions containing 2-acetyl-1-pyrroline will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-626645