Chemical composition of the essential oil of Coleus amboinicus Lour. from Vietnam and Kampuchea

N.X. Dung; N. Sothy; V.N. Lo; P.A. Leclercq; La Dinh Moi

Chemical composition of the essential oil of Coleus amboinicus Lour. from Vietnam and Kampuchea

N.X. Dung
, N. Sothy
, V.N. Lo
, P.A. Leclercq
, La Dinh Moi

Chemical Engineering and Chemistry

Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review

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In this paper the essential oil of Coleus amboinicus Lour. from Vietnam and Kampuchea is isolated by steam-distilation. Leaves of Coleus amboinicus Lour. from Vietnam yield 0.002 - 0.003% of essential oil but the yield from Kampuchea is higher (0.03%). The values of the determined physical constants are n~ = 1."2346; d~ = 0.9697 (or Vietnamese sample and ni; = ,tl.42351; d~~ = 0.9700 for Kampuchea's. Chemical composition of the oil is also discussed. Over 35 components are separated by means of Capillary Gas Chromatography (CGC) and GC/MS among which more than 20 compounds are identified. Coleus amboinicus Lour. is a traditional medicinal plant in Vietnam and Kampuchea for the treatment of influenza, coughs. etc. and it is used also as a spice.

Originele taal-2	Engels
Pagina's (van-tot)	123-127
Tijdschrift	Proceedings of the National Center for Scientific Research of Vietnam
Volume	2
Status	Gepubliceerd - 1990

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title = "Chemical composition of the essential oil of Coleus amboinicus Lour. from Vietnam and Kampuchea",

abstract = "In this paper the essential oil of Coleus amboinicus Lour. from Vietnam and Kampuchea is isolated by steam-distilation. Leaves of Coleus amboinicus Lour. from Vietnam yield 0.002 - 0.003\% of essential oil but the yield from Kampuchea is higher (0.03\%). The values of the determined physical constants are n\textasciitilde{} = 1.{"}2346; d\textasciitilde{} = 0.9697 (or Vietnamese sample and ni; = ,tl.42351; d\textasciitilde{}\textasciitilde{} = 0.9700 for Kampuchea's. Chemical composition of the oil is also discussed. Over 35 components are separated by means of Capillary Gas Chromatography (CGC) and GC/MS among which more than 20 compounds are identified. Coleus amboinicus Lour. is a traditional medicinal plant in Vietnam and Kampuchea for the treatment of influenza, coughs. etc. and it is used also as a spice.",

author = "N.X. Dung and N. Sothy and V.N. Lo and P.A. Leclercq and Moi, \{La Dinh\}",

year = "1990",

language = "English",

volume = "2",

pages = "123--127",

journal = "Proceedings of the National Center for Scientific Research of Vietnam",

}

TY - JOUR

T1 - Chemical composition of the essential oil of Coleus amboinicus Lour. from Vietnam and Kampuchea

AU - Dung, N.X.

AU - Sothy, N.

AU - Lo, V.N.

AU - Leclercq, P.A.

AU - Moi, La Dinh

PY - 1990

Y1 - 1990

N2 - In this paper the essential oil of Coleus amboinicus Lour. from Vietnam and Kampuchea is isolated by steam-distilation. Leaves of Coleus amboinicus Lour. from Vietnam yield 0.002 - 0.003% of essential oil but the yield from Kampuchea is higher (0.03%). The values of the determined physical constants are n~ = 1."2346; d~ = 0.9697 (or Vietnamese sample and ni; = ,tl.42351; d~~ = 0.9700 for Kampuchea's. Chemical composition of the oil is also discussed. Over 35 components are separated by means of Capillary Gas Chromatography (CGC) and GC/MS among which more than 20 compounds are identified. Coleus amboinicus Lour. is a traditional medicinal plant in Vietnam and Kampuchea for the treatment of influenza, coughs. etc. and it is used also as a spice.

AB - In this paper the essential oil of Coleus amboinicus Lour. from Vietnam and Kampuchea is isolated by steam-distilation. Leaves of Coleus amboinicus Lour. from Vietnam yield 0.002 - 0.003% of essential oil but the yield from Kampuchea is higher (0.03%). The values of the determined physical constants are n~ = 1."2346; d~ = 0.9697 (or Vietnamese sample and ni; = ,tl.42351; d~~ = 0.9700 for Kampuchea's. Chemical composition of the oil is also discussed. Over 35 components are separated by means of Capillary Gas Chromatography (CGC) and GC/MS among which more than 20 compounds are identified. Coleus amboinicus Lour. is a traditional medicinal plant in Vietnam and Kampuchea for the treatment of influenza, coughs. etc. and it is used also as a spice.

M3 - Article

VL - 2

SP - 123

EP - 127

JO - Proceedings of the National Center for Scientific Research of Vietnam

JF - Proceedings of the National Center for Scientific Research of Vietnam

ER -

Chemical composition of the essential oil of Coleus amboinicus Lour. from Vietnam and Kampuchea

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