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Updated: Jun 3, 2025

OLIgo Mass Profiling OLIMP of Extracellular Polysaccharides
08:43

OLIgo Mass Profiling OLIMP of Extracellular Polysaccharides

Published on: June 20, 2010

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结合Olea europaea中的金属 (?? 化物) 和二次代谢物水平 L. 地理识别样本

Raffaello Nardin1,2, Gabriella Tamasi1,2, Michele Baglioni1,2

  • 1Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Via Aldo Moro 2, 53100 Siena, Italy.

Foods (Basel, Switzerland)
|January 8, 2025
PubMed
概括

这项研究结合了植物样本中的代谢物和微量金属分析,以准确确定农产品的地理来源,打击假冒和保护消费者. 这些发现通过将土壤,植物和水果特征与位置联系起来来增强可追溯性模型.

关键词:
在HPLC中使用HPLC.在ICP-MS中,使用的是ICP-MS.这就是PCA-LDA.代谢产物的代谢产物橄橄橄橄橄橄橄橄橄橄橄橄橄橄可以追溯的可追溯性.

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Metal ions can be separated from one another by complexation with organic ligands–the chelating agent– to form uncharged chelates. Here, the chelating agent must contain hydrophobic groups and behave as a weak acid, losing a proton to bind with the metal. Since most organic ligands used in this process are insoluble or undergo oxidation in the aqueous phase, the chelating agent is initially added to the organic phase and extracted into the aqueous phase. The metal-ligand complex is...
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