Effects of M26 Interstock on Volatile Components in Fruits of Taishan Gala Apple
Wang Haibo
Li Huifeng
He Ping
Yang Jianming
Li Linguang
Abstract：The effects of M26 interstock on volatile components and aroma quality in fruits of Taishan Gala were analyzed by headspace gas chromatography -mass spectrometry technology .The results showed that the contents of aldehydes , esters and total aroma components significantly increased in fruits of Taishan Gala graf-ted on M26 dwarfing interstock.Ten kinds of characteristic impact components (CICs) were determined in ap-ple fruits grafted on M26 interstock,including butyl acetate, 2-methylbutyl acetate, hexyl acetate, butyl pro-pionate , hexyl propionate , ethyl butyrate , ethyl 2-methylbutyrate , butyl 2-methylbutyrate , hexyl 2-meth-ylbutyrate and ethyl hexanoate .Eleven CICs including the above 10 components and hexanal were found in fruits of Taishan Gala without M26 dwarfing interstock (control).Compared with the control, the logarithms of odour unit values of 2-methylbutyl acetate , ethyl 2-methylbutyrate , butyl 2-methylbutyrate and ethyl hex-anoate increased significantly , while those of hexanal and hexyl propionate decreased significantly , which caused the change of fruit smell sense .
Keywords：M26 interstockTaishan GalaFruitVoaltile components
Publication Date：2014-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 51-53,57 )