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  • Title: Determination of beta-carboline alkaloids in fruiting bodies of Hygrophorus spp. by liquid chromatography/electrospray ionisation tandem mass spectrometry.
    Author: Teichert A, Lübken T, Schmidt J, Kuhnt C, Huth M, Porzel A, Wessjohann L, Arnold N.
    Journal: Phytochem Anal; 2008; 19(4):335-41. PubMed ID: 18401852.
    Abstract:
    The beta-carboline alkaloids harmane (1) and norharmane (2) were isolated from fruiting bodies of Hygrophorus eburneus (Bull.) Fr. as well as brunnein A (3) from Hygrophorus hyacinthinus Quél. (Tricholomataceae, Agaricales) for the first time. Their occurrence within the genus was investigated using liquid chromatography/electrospray ionisation tandem mass spectrometric methods, especially by selected reaction monitoring. Based on these results their chemotaxonomical relevance is discussed.
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