Analysis of volatile components of the peel of four different pummelos cultivars from Meizhou by GC-MS
Journal Title: 广东农业科学 - Year 2018, Vol 45, Issue 1
Abstract
In the present study,the volatile components of essential oils of Jin pomelo,Shatian pomelo, Aolan pomelo,and Mi pomelo from Meizhou city,Guangdong province were analyzed by gas chromatographymass spectrometry( GC-MS). The results showed that there are 62 kinds of volatile components in essential oils, and 31 kinds of alkenes taking the largest part in these components,followed by 12 kinds of alcohols,7 kinds of aldehyds,3 kinds of alkanes,4 kinds of esters,3 kinds of ketones and 2 kinds of other compounds. There were obvious differences in quantities and categories among different kinds of volatile compounds in essential oils,Jin pomelo,Shatian pomelo,Aolan pomelo,and Mi pomelo had 24,35,38 and 34 kinds of components,respectively. There were 12 components in common in the four pomelo essential oils,and the main components were D-limonene and β-Myrcene. The results indicated that although the four pummelo essential oils had similar aroma and volatile components,their qualities differed to a certain extent. These results provided a theoretical basis for further comprehensive development and utilization of pummelo essential oils in Meizhou city.
Authors and Affiliations
Chang GUO, Zhi-tong WANG
Effects of planting density on yield traits and growth of indica rice NF11, aerect panicle type
"In order to investigate the differences of yield and yield traits of indica rice in erect panicle type under different planting densities, and provide a theoretical basis for the production of indica rice in erect panic...
Remediation of Cd contaminated paddy soil using different kinds of biochar and mineral materials: a field trial
"In order to study the remediation effect of different immobilization materials,three kinds of straw biochar( rice biochar-SD,wheat biochar-XM and corn biochar-YM) and three kinds of mineral materials( calciummagnes...
Analysis of N-P-K fertilizer response mode on potato among rice cultivation area in Changde
To establish potato fertilizer effect model,“3414”field experiments on potato were conducted in winter fallow rice field of Changde. The results showed that total yield was declined under potassium deficiency; tuber yiel...
Effect of reclaimed water irrigation on microbes and heavy metal content in green landscapes soil
"In order to explore the feasibility of using the reclaimed water to irrigate green landscapes,the soil samples of different depths were collected in reclaimed water irrigated areas and tap water areas for the microbial...
Separation,identification and spore germination conditions of the pathogen causing shoot blight on blueberry (Vaccinium spp.)
"In 2016,some individuals of blueberry in Zhejiang plant base were dead in the seedling stage. In this study,to identify the pathogenic bacteria,some methods including tissue separation,single spore purification, Ko...