JPS5736949A - Preparation of pectin - Google Patents
Preparation of pectinInfo
- Publication number
- JPS5736949A JPS5736949A JP11068480A JP11068480A JPS5736949A JP S5736949 A JPS5736949 A JP S5736949A JP 11068480 A JP11068480 A JP 11068480A JP 11068480 A JP11068480 A JP 11068480A JP S5736949 A JPS5736949 A JP S5736949A
- Authority
- JP
- Japan
- Prior art keywords
- pectin
- space
- extract
- resultant
- membranes
- 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
- Jellies, Jams, And Syrups (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
PURPOSE: To prepare pectin efficiently, by passing an acidic extract containing the pectin through a space between semipermeable membranes, adding a water-miscible organic solvent to the resultant concentrate, and precipitating the pectin.
CONSTITUTION: A pectic pomace obtained from a pressed cake of a mandarin orange is extracted with hydrochloric acid and centrifuged to give an extract. The resultant extract is then circulated through a space between ultrafiltering membranes having a fractionation molecular weight of 10,000W1,000,000 or a space between a cylindrical membrane and a spacer as a laminar flow and concentrated. The resultant concentrate is then precipitated with ethanol to separate the pectin, which is dried.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55110684A JPS5925588B2 (en) | 1980-08-12 | 1980-08-12 | Method for manufacturing pectin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55110684A JPS5925588B2 (en) | 1980-08-12 | 1980-08-12 | Method for manufacturing pectin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5736949A true JPS5736949A (en) | 1982-02-27 |
JPS5925588B2 JPS5925588B2 (en) | 1984-06-19 |
Family
ID=14541819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55110684A Expired JPS5925588B2 (en) | 1980-08-12 | 1980-08-12 | Method for manufacturing pectin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5925588B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5069138A (en) * | 1973-10-08 | 1975-06-09 | ||
KR19990064740A (en) * | 1999-05-04 | 1999-08-05 | 황재관 | Production of Polysaccharides by the Extrusion Process |
KR100314668B1 (en) * | 1999-05-26 | 2001-11-17 | 은종방 | Continuous extraction of pectin and hesperidin in tangerine peel |
-
1980
- 1980-08-12 JP JP55110684A patent/JPS5925588B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5069138A (en) * | 1973-10-08 | 1975-06-09 | ||
JPS5829826B2 (en) * | 1973-10-08 | 1983-06-24 | 株式会社クラレ | Taisui Seisei Setuchi Yakuzai |
KR19990064740A (en) * | 1999-05-04 | 1999-08-05 | 황재관 | Production of Polysaccharides by the Extrusion Process |
KR100314668B1 (en) * | 1999-05-26 | 2001-11-17 | 은종방 | Continuous extraction of pectin and hesperidin in tangerine peel |
Also Published As
Publication number | Publication date |
---|---|
JPS5925588B2 (en) | 1984-06-19 |
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