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The root of Piper methysticum (family Piperaceae), a plant of the Pacific islands, used by the natives as an intoxicant.
Synonym(s): kava (1) , kava kava
References in periodicals archive ?
However it should be noted that this advantage is tempered by continued concern regarding the hepatotoxic potential of kava preparations (potentially containing flavokawain B) derived from an ethanol extraction of ground Piper methysticum root (Kinrys 2009, Zhou 2010).
Piper methysticum extract (kava kava) possesses numerous therapeutic properties, but it is unknown which of its principle constituents (kavalactones) subserve such effects.
methysticum, which is found throughout the Pacific islands today.
Piper methysticum and the resulting extracts contain a complex mixture of substances including the pharmacologically active kavalactones, abundant in the roots and rhizome, and piperme-thystine, an ingredient contained in the stem peelings and leaves (Dragull et al.
These critiques are presented in a balanced manner, and include an interesting chapter devoted to a risk-benefit assessment of Piper methysticum (kava).
00 (PEG-8 (and) water (and) piper methysticum extract (and) PEG8/SDMI copolymer) Whole Leaf Aloe Gel (Coats Aloe) 1.
Kava-kava is derived from the plant piper methysticum and has been widely used for many years as a remedy for nervousness.
Kava, an extract of a plant called Piper Methysticum, thrives in humid, tropical climates, including the Pacific Islands, New Caledonia and most of the Solomon Islands.
Other studies point out that kawalactones from Piper methysticum from Fiji significantly inhibited TNF-[alpha] release with a potency as great as EGCG (Hashimoto et al.
Miles enriches this discussion of condocolonial boundaries, by examining kastom (custom), nationalism and other markers of identity such as citizens hip (or lack of it in the pre-independence New Hebrides), land, kava (the intoxicant piper methysticum that Miles [pp.
Kava is made from the dried rhizome of Piper methysticum.
methysticum produces from its roots a narcotic usually consumed in liquid form, known throughout most of the Pacific as kava.