1. Volatile profiling of fruits of 17 mango cultivars by HS-SPME-GC/MS combined with principal component analysis
- Author
-
Shinya Kanzaki, Kimihisa Itoh, Shin'ichiro Kajiyama, Kosuke Shimizu, Risa Kanematsu, Shigeru Shigeoka, and Tetsuya Matsukawa
- Subjects
0106 biological sciences ,Mass spectrometry ,01 natural sciences ,Applied Microbiology and Biotechnology ,Biochemistry ,Gas Chromatography-Mass Spectrometry ,Analytical Chemistry ,03 medical and health sciences ,0302 clinical medicine ,Cultivar ,Molecular Biology ,Aroma ,Solid Phase Microextraction ,Principal Component Analysis ,Volatile Organic Compounds ,Mangifera ,biology ,Chemistry ,Organic Chemistry ,General Medicine ,biology.organism_classification ,Horticulture ,Principal component analysis ,030221 ophthalmology & optometry ,Composition (visual arts) ,Gas chromatography ,Gas chromatography–mass spectrometry ,Green house ,010606 plant biology & botany ,Biotechnology - Abstract
Headspace solid-phase microextraction combined with gas chromatography/mass spectrometry is one of the strongest tools for comprehensive analysis of volatile compounds and has been used to analyze aromatic components of mango and investigate its varietal characteristics. In this study, profiling of aroma compounds in 17 mango cultivars, grown in the same green house to exclude the effect of environmental factors, was conducted and the patterns were subjected to principal component analysis (PCA) to identify the relationship between the aroma components and cultivars. Fifty-nine different volatile constituents were detected from the blends of these 17 mango cultivars. The cultivars were divided into 4 clusters using PCA based on the volatile components determined in the study. Aiko was found to mainly contain δ-3-carene and showed a composition more similar to its pollen parent, Irwin, than to its seed parent, Chiin Hwang No. 1.
- Published
- 2021