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Poster Presentations
Day 3, June 24（Tue.）
Room P (Maesato East, Foyer, Ocean Wing)
- 3P-AM-42
Aroma profiling of various mango fruits using HS-SPME-GCMS
(1BOST, Grad. Sch, Kindai Univ., 2Experimental Farm, Kindai Univ.)
oRisa Komemoto1, Tetsuya Matsukawa1,2, Kosuke Shimizu2, Shin'ichiro Kajiyama1
The fruit of Mangifera indica L. (Anacardiaceae) is native to South and South-East Asia, and currently, more than 1000 varieties are cultivated in over 100 countries, mainly in tropical and subtropical regions. Mango is one of the most economically important fruit due to the high content of nutrients and high palatability. The palatability of mango fruit is mainly characterized by their attractive aroma. We have conducted aroma analysis of several varieties and showed that the aroma compositions of Florida and Asian-origin varieties differed significantly. However, it was difficult to make a detailed comparison between varieties due to a lack of test varieties. In this study, we analyzed the aroma profiles of various mango varieties.
We use 28 varieties as the plant materials, including 3 Kindai University original varieties. Analysis is carrying out by the HS-SPME-GCMS method, and the obtained peak data are subjected to principal component analysis (PCA). PCA showed that aroma profiles of tested cultivars were divided four clusters, i.e. Haden-derived cultivars, Indian cultivars, Thai cultivars and Nam Dok Mai. Our results suggested that aroma profiles show good agreement with genetic background and geographical distribution of cultivars.