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    Rapid Commun Mass Spectrom. 1993 Mar;7(3):219-24.

    Chemical archaeology of kava, a potent brew.

    Source

    Research School of Biological Sciences, Australian National University, Canberra.

    Abstract

    Kava lactones, which are present in the intoxicating Pacific Island drink, kava, have now been detected in a number of archaeological artefacts using selected-ion monitoring techniques in conjunction with gas chromatography/electron impact-mass spectrometry. Thus it is now possible to link unequivocally kava drinking, a major aspect of the ceremonial culture of many Pacific societies, to the archaeological record. In addition, a new variation of the kava lactone skeleton was tentatively identified in the form of 7,8-dihydro-5,6-dehydrokawain and 7,8-dihydro-5,6-dehydromethysticin.

    PMID:
    8481541
    [PubMed - indexed for MEDLINE]

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