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Chapitres
- 00:05Introduction
- 00:42Sample Preparation
- 01:17Headspace Solid-phase Microextraction (HS-SPME) Coupled with Gas Chromatography-mass Spectrometry (GC-MS) Data Acquisition
- 02:23Analysis of GC-MS Profile Chromatograms: VOC Identification and Semi-quantification
- 03:20Results: Analysis of HS-SPME/GC-MS Chromatograms, PCA, and Relative VOC Content in Blackcurrant Fruits
- 04:48Conclusion
En headspace solid-fase mikroextraction-gas-kromatografi platform er beskrevet her for hurtig, pålidelig og semi-automatiseret flygtig identifikation og kvantificering i modne solbær frugter. Denne teknik kan bruges til at øge viden om frugt aroma og til at vælge sorter med forbedret smag med henblik på avl.
Tags
Volatile CompoundsBlackcurrant FruitHeadspace Solid-phase MicroextractionGas Chromatography-mass SpectrometryFruit AromaBreeding ProgramsSemi-automated TechniqueBerry CropsSodium Chloride SolutionCentrifugationInternal StandardGC-MS Auto SamplerHeadspace VialSPME DeviceVolatile DesorptionGC-MS AnalysisRetention TimeMass SpectraKovats Linear Retention IndexPeak AreaInternal StandardBatch Effect Correction
