Propolis extract

Details Propolis extract Propolis extract

1999-07-30

2000-11-28

Lankford, Jr., Leon B.

Drug, bio-affecting and body treating compositions

Extract, body fluid, or cellular material of undetermined...

Derived from arthropod

424537, 4241951, 210660, 422 5, A61K 3564, A61K 3578, B01D 1500

Patent

active

061532274

ABSTRACT:
Disclosed are a propolis extract where the peculiar odor of propolis is reduced by decreasing the odorizing ingredients, a process to produce the propolis extract which comprises soaking propolis in a hydrophilic organic solvent to effect extraction and treating the liquid layer in the resultant extract with an anion-exchange resin, and a biologically active composition comprising the propolis extract.

REFERENCES:
patent: 5743940 (1998-04-01), Sugo et al.
English abstract of Japanese Patent No. 55,144,879 A2, Nov. 1980.
Wada et al., "Objective Evaluation of Varieties of Coffee by Coupling of Analytical Data and Multivariate Analyses", Agric. Biol., Chem., vol. 57, No. 7, pp. 1753-1760, (1987).
Matsuda, "Food and Food Ingredient Journal of Japan", vol. 160. pp. 64-73, (1994).
Japanese Society of Chemotherapy, "Chemotherapy", vol. 27, pp. 559-560, (1979).
Japanese Society of Chemotherapy, "Chemotherapy", vo. 29, pp. 76-79, (1981).
Patent Abstracts of Japan, JP-01165595, Jun. 29, 1989.
Patent Abstracts of Japan, JP-63145207, Jun. 17, 1988.
Patent Abstracts of Japan, JP-05059391, Mar. 9, 1993.
Patent Abstracts of Japan, JP-07255391, Oct. 9, 1995.

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