Active oxygen scavenger and cancer chemopreventer from Grifola
OwnerKenji Tazawa, Yasuo Odaira +1inventors
InventorsKenji Tazawa, Yasuo Odaira, Masataka Watanabe
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Abstract
The present invention relates to an active oxygen scavenging agent and a cancer chemopreventing agent both comprising a dried Grifola, a dry Grifola powder and/or a Grifola extract, and to a food or animal feed comprising the active oxygen scavenging agent or the cancer chemopreventing agent.
Claims18
An active oxygen scavenging agent comprising a dried Grifola, a dry Grifola powder and/or a Grifola extract.
A cancer chemopreventing agent comprising a dried Grifola, a dry Grifola powder and/or a Grifola extract.
A process for producing a cancer chemopreventing agent, comprising:
- mixing a water-soluble excipient with a Grifola extract produced by extracting a fresh Grifola, a dried Grifola and/or a dry Grifola powder with water or hot water;
- and then spray-drying the resultant mixture.
A process for producing a cancer chemopreventing agent comprising:
- mixing a water-soluble excipient with a Grifola extract produced by extracting a fresh Grifola, a dried Grifola and/or a dry Grifola powder with water or hot water to give an extract, adding an alcohol to the extract, leaving the resultant solution to stand, and then removing matters floating on and/or in the solution and/or adhered to the wall surface of the vessel in which the solution is contained from the solution;
- and then spray-drying the resultant mixture.
Dependencies are inferred from the claim text.