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 language | English (US) |
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Pages (from-to) | 817-820 |
Number of pages | 4 |
Journal | Journal of Agricultural and Food Chemistry |
Volume | 33 |
Issue number | 5 |
DOIs | |
State | Published - Sep 1985 |
ASJC Scopus subject areas
- General Chemistry
- General Agricultural and Biological Sciences