Analysis of Aroma Volatile Compounds in Fuji Apple Using SPME with Different Fiber Coatings

• 作者: Chaohong ZHANG Haie ZHANG Jicheng HAN Jie LI Minmin LI Yu WANG
• 来源期刊: 农业生物技术:英文版
• 学科: 化学
• 关键词: Fuji apple Aroma volatile compounds SPME Fiber GC/MS
• 年，卷（期）: nyswjsywb_2020,（3）
• 页码范围: 78-82
• 页数: 5页
• 分类号: O62

摘要

The aroma volatile compounds in Fuji apple were isolated by solid-phase microextraction( SPME),and detected by gas chromatography-mass spectrometry( GC-MS). The results showed that the optimal retention time of the heating up of capillary columns was 5 min. Of the seven fibers used in this work,DVB/CAR/PDMS was found to be the most suitable to extract the aroma volatile compounds in Fuji apple. A total number of 43 volatile compounds were identified according to their retention time on capillary columns and their mass spectra,including eleven esters,ten alcohols,ten aldehydes,seven alkenes,two anhydrides,one ketone,one phenol and one ether. This detection method will provide a new foundation for analysis of volatile compounds in apple were identified.