A Study of Chemical Components and Contents in the Phytoncidere from 5 Species of Forest Health Plants
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摘要: 为了解四川康养植物芬多精的主要成分及其含量,以柏木(Cupressus funebris)、马尾松(Pinus massoniana)、柳杉(Cryptomeria fortune)、香樟(Cinnamomum septentrionale)和苦竹(Pleioblastus amarus)5种植物为研究对象,采用气相色谱-质谱(GC/MS)联机法分析、鉴定活体枝叶中释放的化学成分及其相对含量。结果表明:5种康养植物活体枝叶中芬多精成分以萜烯类、醇类、酯类、醛类、酮类、烷类等6类挥发性有机物为主。柏木、马尾松、柳杉、香樟活体枝叶释放的芬多精主要成分是单萜烯和倍半萜烯,其含量均在60%以上,具有较强的生理功效。苦竹活体枝叶芬多精烷类含量最高,萜烯类α-蒎烯含量最高。Abstract: The study collected phytoncidere from living leaves and branches of 5 forest health species:Cupressus funebris, Pinus massoniana, Cryptomeria fortune, Cinnamomum septentrionale and Pleioblastus amarus in Sichuan, and analyzed the chemical components and their relative content in the phytoncidere by gas chromatography-mass spectrometry (GC/MS). The results showed that six kinds of VOCS, terpenes, alcohols, esters, aldehydes, ketones and alkanes were the main components of phytoncidere in the living branches and leaves of 5 forest health species. The main components released from living branches and leaves of Cupressus funebris, Pinus massoniana, Cryptomeria fortune and Cinnamomum septentrionale were monoterpenes and sesquiterpenes, whose contents were more than 60%, which had stronger physiological function. The contents of alkane and α-pinene in terpene in the living branches and leaves of Pleioblastus amarus were the highest.
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Key words:
- Forest health plants;
- Phytoncidere;
- Monoterpene;
- Sesquiterpenes;
- Content
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