The Chemical composition of leaf oil of Cupressus tonkinensis Silba. in Huu Lien, Lang Son province

Thai, Tran Huy; Hien, Nguyen Thi Thu; Minh, Do Thi; The, Pham Van

doi:10.15625/0866-7160/v31n1.803

Cited by 1 publication

(3 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The identities of compounds identified in the oil samples could be seen in tive compounds of previous studies on C. tonkinensis [3,4]. The α-pinene content of this oil competes favourably with previous studies while the contents of other monoterpenes above are significantly lower.…”

Section: Resultssupporting

confidence: 58%

“…Leaves and stems of C. tonkinensis produce monoterpene-rich oils whose composition is α-pinene (23.1%), sabinene (21.0%) and terpinen-4-ol (14.4%) in the leaf while, α-pinene (42.5%), myrcene (10.2%) and cedrol (9.0%) were identified in the stem [4]. Another investigation identified sabinene (29.34%), α-pinene (25.4%), 4-terpineol (13.91%) and -terpinene (5.5%) as major compounds of its leaf oil [3].…”

Section: Introductionmentioning

confidence: 98%

“…Male cone is subglobular. This is an endangered species in Vietnam, only found in a narrow area of the Central Region [3]. Little is known about the chemical constituents and biological potential of this plant.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Terpene Composition of Three Species of Gymnosperms from Vietnam

Đài¹,

Thăng²,

Ogunwande³

2013

AJPS

View full text Add to dashboard Cite

In the present investigation, we studied new essential oil contents and compositions of three individual plants from Cupressaceae family cultivated in Vietnam. The air-dried plants were hydrodistilled and the oils analysed by Gas chromatography (GC) and Gas chromatography couples with Mass spectrometry (GC-MS). The components were identified by comparison of their retention indices on HP-5 MS capillary column with literature reference and MS pattern with authentic library's collection. -Pinene (36.0%), α-cedrol (18.3%) and thujopsene (5.7%) were the main constituents of Cupressus tonkiensis Silba. Monoterpenes were the quantitative significant compounds of Sabina chinensis (L.) Antoine. These are bornyl acetate (19.5%), sabinene (17.3%) and -pinene (15.8%). Moreover, the main compounds of Thuja orientalis L., were identified as -pinene (34.1%), α-cedrol (16.5%), β-caryophyllene (5.4%) and β-selinene (5.2%). The chemotaxonomy implication of these results was also discussed.

show abstract

Section: Resultssupporting

confidence: 58%

Section: Introductionmentioning

confidence: 98%