首页> 外文期刊>Journal of mass spectrometry: JMS >Identification and assay of carbohydrates in olive drupes by cesium attachment electrospray tandem mass spectrometry (ESI-MS/MS)
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Identification and assay of carbohydrates in olive drupes by cesium attachment electrospray tandem mass spectrometry (ESI-MS/MS)

机译:铯附着电喷雾串联质谱(ESI-MS / MS)鉴定和测定橄榄核果中的碳水化合物

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摘要

Identification and assay of sugars in olive drupes during their ripening phase is evaluated by tandem mass spectrometry. Recent achievements have shown that the quality of an extra virgin olive oil can be directly correlated to the ripening degree of the drupes that is likely linked to their saccharides content. An innovation in this peculiar food chain is now proposed that considers a high throughput assessment of the carbohydrate content by a recently introduced protocol based on the gas-phase chemistry of sugar-cesium adducts by ESI-MS/MS.
机译:通过串联质谱法评估橄榄核果成熟期间糖的鉴定和测定。最近的成就表明,特级初榨橄榄油的质量可以与核果的成熟程度直接相关,而核果的成熟程度可能与其糖含量有关。现在提出了这一特殊食物链中的创新,该创新考虑了基于ESI-MS / MS的糖铯加合物的气相化学方法,通过最近引入的方案对糖含量进行高通量评估。

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