Departamento de Agronomia, Universidade do Estado de Santa Catarina, Centro de Ciências Agroveterinárias, Lages, SC, Brazil.
Departamento de Ciências Naturais e Sociais, Universidade Federal de Santa Catarina - Campus de Curitibanos, Curitibanos, SC, Brazil.
Nat Prod Res. 2021 Nov;35(21):4094-4097. doi: 10.1080/14786419.2020.1721490. Epub 2020 Feb 6.
The chemical composition of volatile oil extracted from leaves of two morphotypes of Sabine from southern Brazil was evaluated at four phenological stages. In addition, plant material was evaluated at four different locations of the Planalto Serrano Region of Santa Catarina state, Brazil. Major components found were: 1,8-cineole, α-pinene, α-eudesmol, (E)-caryophyllene and -cymene in red morphotype whereas 1,8-cineole, α-pinene, myrcene, (E)-caryophyllene and valerianol were found in the yellow morphotype. The differences observed in the chemical composition in red and yellow morphotypes may help in the differentiation between the two morphotypes in the absence of fruits. Also, important differences were observed mainly for 1,8-cineole and α-pinene percentage at different phenological stages.
对产自巴西南部的两种萨宾形态的叶片挥发油的化学成分在四个物候期进行了评估。此外，还对产自巴西圣卡塔琳娜高原塞拉诺地区的四个不同地点的植物材料进行了评估。在红色形态中发现的主要成分有：1,8-桉树脑、α-蒎烯、α-艾杜醇、(E)-石竹烯和-柠檬烯，而在黄色形态中发现的主要成分有：1,8-桉树脑、α-蒎烯、松油烯、(E)-石竹烯和缬草醇。在红色和黄色形态中观察到的化学成分差异可能有助于在没有果实的情况下区分这两种形态。此外，在不同的物候期，1,8-桉树脑和α-蒎烯的百分比也存在显著差异。
