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Constituents of the essential oil from the fruits of Zanthoxylum rhetsoides Drake from Vietnam and from the aerial parts of Zanthoxylum alatum Roxb. from India

✍ Scribed by Peter Weyerstahl; Helga Marschall; Ute Splittgerber; Phan Tong Son; Phan Minh Giang; V. K. Kaul

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 111 KB
Volume: 14
Category: Article
ISSN: 0882-5734
DOI: 10.1002/(sici)1099-1026(199907/08)14:4<225::aid-ffj818>3.0.co;2-1

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✦ Synopsis

The essential oil from the fruits of Zanthoxylum rhetsoides Drake (syn. Z. myriacanthum Wall. ex Hook. f.) of north-west Vietnamese origin consists of 78% of monoterpene hydrocarbons, 19% of oxygenated monoterpenes, 1% of n-alcohols and only 1% of sesquiterpenes. The essential oil from aerial parts of Zanthoxylum alatum Roxb. (syn. Z. armatum DC., Z. planispinium Sieb. et Zucc.) collected in north-west India contains 33% of monoterpene hydrocarbons. The main constituents are 1,8-cineole (15.7%, 18), linalol (18.8%, 28) and undecan-2-one (17.0%, 60).

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