Isolation of N2-[γ-L-(+)-Glutamyl]-4-carboxyphenylhydrazine in the Cultivated Mushroom Agaricus bisporus

Yeshpal Chauhan, Donald Nagel, Michael Gross, Ronald Cerny, Bela Toth

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

N2-[γ-L-(+)-Glutamyl]-carboxyphenylhydrazine (GCPH) has been isolated from Agaricus bisporus, the cultivated mushroom of commerce of the Western hemisphere. The compound was purified by using a combination of cation-exchange and reverse-phase high performance liquid chromatography and the structure confirmed by using fast-atom bombardment (FAB) mass spectrometry and FAB/tandem mass spectrometry. The average level of GCPH in the four samples analyzed was 42 ± 3 μg/g of wet mushroom.

Original languageEnglish (US)
Pages (from-to)817-820
Number of pages4
JournalJournal of Agricultural and Food Chemistry
Volume33
Issue number5
DOIs
StatePublished - Sep 1985

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Agaricus
Fast Atom Bombardment Mass Spectrometry
Agaricus bisporus
Agaricales
mushrooms
Mass spectrometry
Atoms
reversed-phase liquid chromatography
cation exchange
High performance liquid chromatography
Reverse-Phase Chromatography
Tandem Mass Spectrometry
Cations
high performance liquid chromatography
High Pressure Liquid Chromatography
mass spectrometry
sampling
tandem mass spectrometry

ASJC Scopus subject areas

  • Chemistry(all)
  • Agricultural and Biological Sciences(all)

Cite this

Isolation of N2-[γ-L-(+)-Glutamyl]-4-carboxyphenylhydrazine in the Cultivated Mushroom Agaricus bisporus. / Chauhan, Yeshpal; Nagel, Donald; Gross, Michael; Cerny, Ronald; Toth, Bela.

In: Journal of Agricultural and Food Chemistry, Vol. 33, No. 5, 09.1985, p. 817-820.

Research output: Contribution to journalArticle

Chauhan, Yeshpal ; Nagel, Donald ; Gross, Michael ; Cerny, Ronald ; Toth, Bela. / Isolation of N2-[γ-L-(+)-Glutamyl]-4-carboxyphenylhydrazine in the Cultivated Mushroom Agaricus bisporus. In: Journal of Agricultural and Food Chemistry. 1985 ; Vol. 33, No. 5. pp. 817-820.
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