摘要
By using PEG 1500 glass chromatography column, 9 kinds of bactericidal substances (\%m\%\|hydroxybenzoic acid, methyl salicylate, catechol, acetic acid, acetaldehyde, acrylic acid, diethyl sulphide, borneol\|2 and camphanone\|2) and 9 kinds of aromatic substances (ethyl acetoacetate, allyl alcohol, citral, acetylmethylcarbinol, iso\|pentanol, borneol\|2, ethyl acetate, benzaldehyde and terpineol) were extracted out through the separation experiments on the volatile gas released from 12 main greenery tree species in Shanghai. Furthermore, the hygienical substances ingredient proportion between the different trees was measured. This experiment provides scientific basis for constructing healthy ecological greenland.
By using PEG 1500 glass chromatography column, 9 kinds of bactericidal substances (\%m\%\|hydroxybenzoic acid, methyl salicylate, catechol, acetic acid, acetaldehyde, acrylic acid, diethyl sulphide, borneol\|2 and camphanone\|2) and 9 kinds of aromatic substances (ethyl acetoacetate, allyl alcohol, citral, acetylmethylcarbinol, iso\|pentanol, borneol\|2, ethyl acetate, benzaldehyde and terpineol) were extracted out through the separation experiments on the volatile gas released from 12 main greenery tree species in Shanghai. Furthermore, the hygienical substances ingredient proportion between the different trees was measured. This experiment provides scientific basis for constructing healthy ecological greenland.
出处
《植物资源与环境学报》
CAS
CSCD
2000年第2期62-64,共3页
Journal of Plant Resources and Environment
基金
上海市园林管理局科研资助项目
关键词
上海
绿化树种
抑菌物质
芳香物质
气体挥发物
trees
bactericidal substance
aromatic substance
volatile gas
Shanghai
