JPS5545380A - Preparation of additive for fish farming feed - Google Patents

Preparation of additive for fish farming feed

Info

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
Application number
JP12016878A
Other languages
Japanese (ja)
Inventor
Kazumichi Hiramatsu
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.)
Mitsubishi Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical Co Ltd
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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP12016878A priority Critical patent/JPS5545380A/en
Publication of JPS5545380A publication Critical patent/JPS5545380A/en
Pending legal-status Critical Current

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
JP12016878A 1978-09-29 1978-09-29 Preparation of additive for fish farming feed Pending JPS5545380A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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