Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound
Patent
1983-04-29
1985-06-25
Rosen, Sam
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing oxygen-containing organic compound
435155, 435188, 435195, 435196, 435178, C12P 762, C12P 702, C12N 914
Patent
active
045254559
ABSTRACT:
A method is disclosed for preparing a cell free homogenate from Chrysanthemum species and Tagetes species of the family Compositae which contains the bioactive enzyme(s) and cofactor(s) of the pyrethrum pathway. A method is also disclosed for preparing a cell free matrix containing these bioactive enzyme(s) and cofactor(s). The homogenate and matrix will convert mevalonic acid, labeled mevalonic acid, isopentenyl pyrophosphate or labeled isopentenyl pyrophosphate into pyrethrins, labeled pyrethrins, chrysanthemyl alcohol or labeled chrysanthemyl alcohol.
REFERENCES:
patent: 3952047 (1976-04-01), Moore et al.
patent: 4281171 (1981-07-01), Sims
patent: 4284966 (1981-02-01), Demain et al.
patent: 4307192 (1981-12-01), Demain et al.
Kreuz et al.-Chem. Abst., vol. 96, (1982), p. 82780y.
Chem. Abstract: Isolation of D-Ribulose 1, 5-Diphosphate from Ribose 5-Phosphate and Adenosine Triphosphate, vol. 95, p. 398 (1981).
R. Bourne & M. Rosenthal, Pyrethrum Post, vol. 13(4), pp. 127-131.
W. Loomis & J. Battaile, Phytochemistry, vol. 5, pp. 423-438 (1966).
P. Heinstein, et al., J. of Biol. Chem., vol. 245, No. 18, pp. 4658-4665 (1970).
P. Benveniste, Phytochemistry, vol. 9, pp. 1073-1082 (1970).
J. Casida (Editor), Pyrethrum--The Natural Insecticide, (Academic Press 1973), pp. 77-79 and 106-108.
P. Heinstein, et al., Planta Medica, vol. 37, pp. 349-357 (1979).
Staba E. John
Zito Santo W.
Regents of the University of Minnesota
Rosen Sam
LandOfFree
Method for preparing a cell free homogenate of Chrysanthemum cin does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for preparing a cell free homogenate of Chrysanthemum cin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for preparing a cell free homogenate of Chrysanthemum cin will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-554863