Visualization of soluble carbohydrate distribution in apple fruit flesh utilizing MALDI–TOF MS imaging

Visualization of soluble carbohydrate distribution in apple fruit flesh utilizing MALDI–TOF MS imaging

•Distribution of soluble carbohydrates in horizontal section of an apple fruit were visualized using MALDI-TOF MS imaging.•DHB was better for the analysis of low MW carbohydrates as a matrix.•Sorbitol accumulated at the center of the fruit, but sucrose content was rather higher in the cortex side th...

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Veröffentlicht in:Plant science (Limerick) 2019-01, Vol.278, p.107-112
Hauptverfasser: Horikawa, Kentaro, Hirama, Takuya, Shimura, Hanako, Jitsuyama, Yutaka, Suzuki, Takashi
Format: Artikel
Sprache:eng
Schlagworte:
Carbohydrates - analysis
Chromatography, High Pressure Liquid
Fruit - metabolism
Fruit flesh
HPLC
MALDI–TOF MSI
Malus - metabolism
Malus domestica
Receptacle
Soluble carbohydrates
Sorbitol - analysis
Sorbitol - metabolism
Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization - methods
Sucrose - analysis
Sucrose - metabolism
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Beschreibung
Zusammenfassung:•Distribution of soluble carbohydrates in horizontal section of an apple fruit were visualized using MALDI-TOF MS imaging.•DHB was better for the analysis of low MW carbohydrates as a matrix.•Sorbitol accumulated at the center of the fruit, but sucrose content was rather higher in the cortex side than the pith side of receptacle.•Strong (P 
ISSN:0168-9452
1873-2259
DOI:10.1016/j.plantsci.2018.08.014