JPS57206618A - Preparation of antitumor substance - Google Patents
Preparation of antitumor substanceInfo
- Publication number
- JPS57206618A JPS57206618A JP56090265A JP9026581A JPS57206618A JP S57206618 A JPS57206618 A JP S57206618A JP 56090265 A JP56090265 A JP 56090265A JP 9026581 A JP9026581 A JP 9026581A JP S57206618 A JPS57206618 A JP S57206618A
- Authority
- JP
- Japan
- Prior art keywords
- belonging
- basidiomycetes
- carcinogenic
- cited
- substance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To obtain an antitumor substance without side effects at a low cost, by cultivating an edible mushroom mycelium belonging to basidiomycetes in a culture medium containing a fibrous component belonging to the genus gramineous plants, and extracting the active constituent from the resultant culture.
CONSTITUTION: An edible mycelium belonging to basidiomycetes is cultivated in a solid or liquid culture medium containing fibrous compnents of gramineous plants essentially. Lentinus edodes Sing. (SHIITAKE mushroom), Pleurotus ostreatus Quel and Flammulina velutipes Sing. may be cited as the basidiomycete. Bagasse (pressed sugar canes), corn, rice straw, etc. may be cited as the gramneous plants. An aqueous solvent is then added to the mycelial culture, and the extract is filtered to give the aimed antitumor substance. The resultant substance has improved carcinogenic preventing effect, longevity effect on the autogenous carcinogenic bearing state without affecting the normal cells.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56090265A JPS57206618A (en) | 1981-06-12 | 1981-06-12 | Preparation of antitumor substance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56090265A JPS57206618A (en) | 1981-06-12 | 1981-06-12 | Preparation of antitumor substance |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57206618A true JPS57206618A (en) | 1982-12-18 |
JPS6237609B2 JPS6237609B2 (en) | 1987-08-13 |
Family
ID=13993667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56090265A Granted JPS57206618A (en) | 1981-06-12 | 1981-06-12 | Preparation of antitumor substance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57206618A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0088151A2 (en) * | 1981-12-29 | 1983-09-14 | Noda Shokukin Kogyo Co., Ltd. | Anticancer drugs |
EP0154066A1 (en) * | 1984-03-06 | 1985-09-11 | NODA SHOKUKIN KOGYO KABUSHIKI KAISHA, also known as NODA SHOKUKIN KOGYO CO., LTD. | Immunopotentiation agents |
JP2000159682A (en) * | 1998-09-17 | 2000-06-13 | Kozo Niwa | Method of strengthening antitumor activity of crude drug, composition containing crude drug for strengthening antitumor activity, method of evaluating antitumor effectivity treated by crude drug and method of evaluating antitumor effectivity of crud drug |
EP1247529A1 (en) * | 2000-01-12 | 2002-10-09 | Life Science Laboratories Co., LTD. | Physiologically active substance eem-s originating in mushrooms, process for producing the same and drugs |
WO2009075605A1 (en) * | 2007-12-11 | 2009-06-18 | Otkrytoe Aktsionernoe Obschestvo Zavod Ekologicheskoy Tekhniki I Ekopitaniya 'diod' | Hypsizygus ultramarius (bull.) redhead s-ulm 1 fungus strain used for producing an agent exhibiting antitumor activity and anti-oxidant action and a method for producing an agent exhibiting antitumor activity and anti-oxidant action based on said strain |
-
1981
- 1981-06-12 JP JP56090265A patent/JPS57206618A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0088151A2 (en) * | 1981-12-29 | 1983-09-14 | Noda Shokukin Kogyo Co., Ltd. | Anticancer drugs |
EP0154066A1 (en) * | 1984-03-06 | 1985-09-11 | NODA SHOKUKIN KOGYO KABUSHIKI KAISHA, also known as NODA SHOKUKIN KOGYO CO., LTD. | Immunopotentiation agents |
JP2000159682A (en) * | 1998-09-17 | 2000-06-13 | Kozo Niwa | Method of strengthening antitumor activity of crude drug, composition containing crude drug for strengthening antitumor activity, method of evaluating antitumor effectivity treated by crude drug and method of evaluating antitumor effectivity of crud drug |
EP1247529A1 (en) * | 2000-01-12 | 2002-10-09 | Life Science Laboratories Co., LTD. | Physiologically active substance eem-s originating in mushrooms, process for producing the same and drugs |
EP1247529A4 (en) * | 2000-01-12 | 2003-05-28 | Life Science Lab Co Ltd | Physiologically active substance eem-s originating in mushrooms, process for producing the same and drugs |
WO2009075605A1 (en) * | 2007-12-11 | 2009-06-18 | Otkrytoe Aktsionernoe Obschestvo Zavod Ekologicheskoy Tekhniki I Ekopitaniya 'diod' | Hypsizygus ultramarius (bull.) redhead s-ulm 1 fungus strain used for producing an agent exhibiting antitumor activity and anti-oxidant action and a method for producing an agent exhibiting antitumor activity and anti-oxidant action based on said strain |
Also Published As
Publication number | Publication date |
---|---|
JPS6237609B2 (en) | 1987-08-13 |
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