JPS6487601A - Production of fucoidan - Google Patents

Production of fucoidan

Info

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
Application number
JP24275887A
Other languages
Japanese (ja)
Other versions
JPH0611763B2 (en
Inventor
Yoshio Itaya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP62242758A priority Critical patent/JPH0611763B2/en
Publication of JPS6487601A publication Critical patent/JPS6487601A/en
Publication of JPH0611763B2 publication Critical patent/JPH0611763B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.
JP62242758A 1987-09-29 1987-09-29 Fucoidan manufacturing method Expired - Fee Related JPH0611763B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505199A (en) * 1973-05-17 1975-01-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505199A (en) * 1973-05-17 1975-01-20

Cited By (5)

* Cited by examiner, † Cited by third party
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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