Kasali Adeleke A, Lawal Oladipupo A, Eshilokun Adeolu O, Olaniyan Abayomi A, Opoku Andy R, Setzer William N
Department of Chemistry, Lagos State University, P.MB 1087 Apapa, Lagos, Nigeria.
Nat Prod Commun. 2011 Jun;6(6):875-8.
The volatile oils extracted from leaves of eight cultivars of Citrus sinensis (L) Osbeck were comprehensively analysed by a combination of GC and GC-MS. Fifty four constituents accounting for 82.3-98.2% were identified. Sabinene (20.9-49.1%), delta-3-carene (0.3-14.3%), (E)-beta-ocimene (4.4-12.6%), linalool (3.7-11.1%) and terpinen-4-ol (1.7-12.5%) were the major constituents that are common to all the volatile oils. In addition, a cluster analysis was carried out and indicated at least four different chemotypes for the C. sinensis cultivars.
采用气相色谱(GC)和气相色谱-质谱联用(GC-MS)相结合的方法,对8个脐橙(Citrus sinensis (L) Osbeck)品种叶片中提取的挥发油进行了综合分析。共鉴定出54种成分,占挥发油总量的82.3%-98.2%。桧烯(20.9%-49.1%)、Δ-3-蒈烯(0.3%-14.3%)、(E)-β-罗勒烯(4.4%-12.6%)、芳樟醇(3.7%-11.1%)和萜品-4-醇(1.7%-12.5%)是所有挥发油中共同的主要成分。此外,还进行了聚类分析,结果表明脐橙品种至少存在四种不同的化学类型。