Determination of Volatile Compounds of Ficus carica L.Fruits at Different Developing Stages with HS-SPME-GC-MS
In order to clarify the changing trend of volatile compounds of Ficus carica L.fruits during the development process,head space-solid phase microextraction-gas chromatography-mass spectrometry technology was used to analyze the volatile compounds of Ficus carica L.fruits at different developing stages.The results showed that the volatile compounds of Ficus carica L.fruits mainly included alkenes,aldehydes,alkyls,alcohols and coumarins,the relative contents of alkenes decreased with fruit maturity,while the contents of aldehydes increased firstly and then decreased with fruit maturity.The relative contents of alkenes were the highest in the young fruit Ⅰ,but only 0.13％in ripe fruits.Aldehydes were the highest(65.51％)in reddishing fruits.There were 11 kinds of common volatiles in fruits at the six developing stages,and the top five volatiles were benzaldehyde,α-bupleurum,stigmasterol,7-hydroxy-3-(4-methoxyphenyl)coumarin and 4-allyloxycoumarin,respectively.The results of this study can provide theoretical basis for the regulation of aroma quality in Ficus carica L.production.
万方数据
维普
