JPS6487601A - Production of fucoidan - Google Patents
Production of fucoidanInfo
- Publication number
- JPS6487601A JPS6487601A JP24275887A JP24275887A JPS6487601A JP S6487601 A JPS6487601 A JP S6487601A JP 24275887 A JP24275887 A JP 24275887A JP 24275887 A JP24275887 A JP 24275887A JP S6487601 A JPS6487601 A JP S6487601A
- Authority
- JP
- Japan
- Prior art keywords
- fucoidan
- alcohol
- brown algae
- agent
- alkali salt
- 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
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
PURPOSE:To obtain fucoidan suitable as a flocculant, thickening agent or surface active agent, having high viscosity and excellent stability in precipitating fucoidan from an extracted solution of brown algae, by adding an agent such as an alkali salt of carboxylic acid or an alkali salt of polymerized phosphate. CONSTITUTION:In precipitating fucoidan from an extracted solution of brown algae with an alcohol or washing the precipitate with an alcohol or reprecipitating with an alcohol, an agent selected from an alkali carboxylate or an alkali salt of polymerized phosphate is added to give the aimed fucoidan. The extraction temperature is about 40 deg.C and the amount of water added is preferably about 5-10 times as much as the weight of the brown algae.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62242758A JPH0611763B2 (en) | 1987-09-29 | 1987-09-29 | Fucoidan manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62242758A JPH0611763B2 (en) | 1987-09-29 | 1987-09-29 | Fucoidan manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6487601A true JPS6487601A (en) | 1989-03-31 |
JPH0611763B2 JPH0611763B2 (en) | 1994-02-16 |
Family
ID=17093830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62242758A Expired - Fee Related JPH0611763B2 (en) | 1987-09-29 | 1987-09-29 | Fucoidan manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0611763B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997047208A1 (en) * | 1996-06-12 | 1997-12-18 | Takara Shuzo Co., Ltd. | Foods or drinks |
WO1999001478A1 (en) * | 1997-07-03 | 1999-01-14 | Masakuni Tako | Acetylfucoidan prepared from okinawa nemacystis decipiens and process for preparing the same |
US6573250B2 (en) | 1996-06-12 | 2003-06-03 | Takara Shuzo Co., Ltd. | Food or beverage additive containing fucoidan and food and beverage containing fucoidan |
JP2005225924A (en) * | 2004-02-10 | 2005-08-25 | Tohoku Yoshioka:Kk | Method for producing fucoidan extract, fucoidan extract and food |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006083285A (en) * | 2004-09-16 | 2006-03-30 | Ube Ind Ltd | Fucoidan and method for producing fucoidan |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS505199A (en) * | 1973-05-17 | 1975-01-20 |
-
1987
- 1987-09-29 JP JP62242758A patent/JPH0611763B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS505199A (en) * | 1973-05-17 | 1975-01-20 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997047208A1 (en) * | 1996-06-12 | 1997-12-18 | Takara Shuzo Co., Ltd. | Foods or drinks |
US6573250B2 (en) | 1996-06-12 | 2003-06-03 | Takara Shuzo Co., Ltd. | Food or beverage additive containing fucoidan and food and beverage containing fucoidan |
US7422750B2 (en) | 1996-06-12 | 2008-09-09 | Takara Bio Inc. | Food or beverage containing fucoidan and method of production thereof |
WO1999001478A1 (en) * | 1997-07-03 | 1999-01-14 | Masakuni Tako | Acetylfucoidan prepared from okinawa nemacystis decipiens and process for preparing the same |
JP2005225924A (en) * | 2004-02-10 | 2005-08-25 | Tohoku Yoshioka:Kk | Method for producing fucoidan extract, fucoidan extract and food |
Also Published As
Publication number | Publication date |
---|---|
JPH0611763B2 (en) | 1994-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313532 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |