JPS5545380A - Preparation of additive for fish farming feed - Google Patents
Preparation of additive for fish farming feedInfo
- Publication number
- JPS5545380A JPS5545380A JP12016878A JP12016878A JPS5545380A JP S5545380 A JPS5545380 A JP S5545380A JP 12016878 A JP12016878 A JP 12016878A JP 12016878 A JP12016878 A JP 12016878A JP S5545380 A JPS5545380 A JP S5545380A
- Authority
- JP
- Japan
- Prior art keywords
- algae
- additive
- fish farming
- alkali
- sodium
- 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.)
- Pending
Links
Abstract
PURPOSE: To prepare a mixture useful as an additive for fish farming feeds, composed of sodium arginate and other sticky substance, and algae residues, by disintegrating algae by the direct contact with an alkali.
CONSTITUTION: Algae is cut into pieces of a proper size, treated with an acid to remove water-soluble components, and contacted directly with 0.01W1 times weight of an alkali, e.g. sodium carbonate to convert the arginic acid or its salt in the algae into sodium arginate. The sodium arginate and other sticky substance are precipitated from the solution by adding 0.5W5 times volume of an alcohol. The solid phase composed of the precipitate and the residue of the algae is separated from the liquid, and if necessary, subjected to the dehydration, drying, crushing, etc.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12016878A JPS5545380A (en) | 1978-09-29 | 1978-09-29 | Preparation of additive for fish farming feed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12016878A JPS5545380A (en) | 1978-09-29 | 1978-09-29 | Preparation of additive for fish farming feed |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5545380A true JPS5545380A (en) | 1980-03-31 |
Family
ID=14779617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12016878A Pending JPS5545380A (en) | 1978-09-29 | 1978-09-29 | Preparation of additive for fish farming feed |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5545380A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6263615B1 (en) * | 1998-02-23 | 2001-07-24 | Hirose Co., Ltd. | Bottom soils and filtering media for rearing fresh-water fish or hydroponically cultivated plants and water tanks using such bottom soils and filtering media |
JP2007105279A (en) * | 2005-10-14 | 2007-04-26 | Olympus Corp | Heat-resistant endoscope |
US9046694B2 (en) | 2007-03-19 | 2015-06-02 | Olympus Medical Systems Corp. | Cooling apparatus for endoscope and endoscope system |
-
1978
- 1978-09-29 JP JP12016878A patent/JPS5545380A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6263615B1 (en) * | 1998-02-23 | 2001-07-24 | Hirose Co., Ltd. | Bottom soils and filtering media for rearing fresh-water fish or hydroponically cultivated plants and water tanks using such bottom soils and filtering media |
JP2007105279A (en) * | 2005-10-14 | 2007-04-26 | Olympus Corp | Heat-resistant endoscope |
US9046694B2 (en) | 2007-03-19 | 2015-06-02 | Olympus Medical Systems Corp. | Cooling apparatus for endoscope and endoscope system |
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