Analysis of γ -carboxyglutamic acid in marine invertebrate shell matrices

Koji Muramoto; Hisao Kamiya

doi:10.2116/analsci.7.Supple_939

Analysis of γ -carboxyglutamic acid in marine invertebrate shell matrices

Koji Muramoto, Hisao Kamiya

Research output: Contribution to journal › Article › peer-review

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Abstract

A method is presented for analysis of γ -carboxyglutamic acid (Gla) in marine invertebrate shell matrices. It is based on the enrichment of Gla by BaSO4 adsorption of the alkaline hydrolysate. its precolumn derivatization with 4-dimethylamino-4'-azobenzene sulfonyl chloride (DABS-Cl) and subsequent reversed-phase HPLC analysis.

Original language	English
Pages (from-to)	939-940
Number of pages	2
Journal	analytical sciences
Volume	7
DOIs	https://doi.org/10.2116/analsci.7.Supple_939
Publication status	Published - 1991 Jan

Keywords

7 -carboxyglutamic acid
highperformance liquid chromatography
precolumn derivatization

ASJC Scopus subject areas

Analytical Chemistry

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This output contributes to the following Sustainable Development Goal(s)

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abstract = "A method is presented for analysis of γ -carboxyglutamic acid (Gla) in marine invertebrate shell matrices. It is based on the enrichment of Gla by BaSO4 adsorption of the alkaline hydrolysate. its precolumn derivatization with 4-dimethylamino-4'-azobenzene sulfonyl chloride (DABS-Cl) and subsequent reversed-phase HPLC analysis.",

keywords = "7 -carboxyglutamic acid, highperformance liquid chromatography, precolumn derivatization",

author = "Koji Muramoto and Hisao Kamiya",

year = "1991",

month = jan,

doi = "10.2116/analsci.7.Supple_939",

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T1 - Analysis of γ -carboxyglutamic acid in marine invertebrate shell matrices

AU - Muramoto, Koji

AU - Kamiya, Hisao

PY - 1991/1

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N2 - A method is presented for analysis of γ -carboxyglutamic acid (Gla) in marine invertebrate shell matrices. It is based on the enrichment of Gla by BaSO4 adsorption of the alkaline hydrolysate. its precolumn derivatization with 4-dimethylamino-4'-azobenzene sulfonyl chloride (DABS-Cl) and subsequent reversed-phase HPLC analysis.

AB - A method is presented for analysis of γ -carboxyglutamic acid (Gla) in marine invertebrate shell matrices. It is based on the enrichment of Gla by BaSO4 adsorption of the alkaline hydrolysate. its precolumn derivatization with 4-dimethylamino-4'-azobenzene sulfonyl chloride (DABS-Cl) and subsequent reversed-phase HPLC analysis.

KW - 7 -carboxyglutamic acid

KW - highperformance liquid chromatography

KW - precolumn derivatization

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EP - 940

JO - Analytical Sciences

JF - Analytical Sciences

SN - 0910-6340

ER -

Analysis of γ -carboxyglutamic acid in marine invertebrate shell matrices

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

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