Title:
【発明の名称】精製されたプロポリス抽出物とその製造方法並びに用途
Document Type and Number:
Japanese Patent JP3381002
Kind Code:
B2
Abstract:
Disclosed is a novel purified propolis-extract which contains the effective components of propolis in a readily absorvable- and utilizable-form in vivo, as well as having an absorbance ratio (A310/A660) of higher than 4,000 and having a relatively-high quality and a satisfiable handleability, color, flavor, taste and antiseptic activity. The purified propolis-extract is prepared by a process comprising decreasing a readily water-soluble organic solvent in its aqueous high-concentration solution containing a crude propolis-extract to a prescribed concentration to form an upper-layer liquid containing the effective components of propolis and a lower-layer liquid containing a viscous sediment, and separating and recoverying the upper-layer liquid.
Inventors:
Masakazu Hamada
Satoshi Iriya
Toshio Miyake
Satoshi Iriya
Toshio Miyake
Application Number:
JP26903892A
Publication Date:
February 24, 2003
Filing Date:
August 27, 1992
Export Citation:
Assignee:
Hayashibara Institute of Biochemistry
International Classes:
A23G1/00; A23G1/30; A23G3/00; A23G3/34; A23G3/48; A23G4/00; A23L1/30; A23L2/38; A23L2/52; A23L2/60; A23C9/12; A23L2/66; A23L21/20; A23L33/10; A24B15/10; A61K8/00; A61K8/96; A61K8/98; A61K35/64; A61K35/644; A61K36/00; A61Q19/00; A61Q19/02; A61Q19/10; B01D11/02; B01D15/00; (IPC1-7): A23L1/076; A23L1/30; A24B15/10; A61K7/00; A61K7/48; A61K7/50; A61K35/64; B01D11/02; B01D15/00
Domestic Patent References:
| JP5957A | ||||
| JP386787A | ||||
| JP2145177A | ||||
| JP1165595A |