UHPLC-Orbitrap-MS Tentative Identification of 51 Oleraceins (Cyclo-Dopa Amides) in <i>Portulaca oleracea</i> L. Cluster Analysis and MS² Filtering by Mass Difference

Oleraceins are a class of indoline amide glycosides found in <i>Portulaca oleracea</i> L. (Portulacaceae), or purslane. These compounds are characterized by 5,6-dihydroxyindoline-2-carboxylic acid <i>N</i>-acylated with cinnamic acid derivatives, and many are glucosylated. Herein, hydromethanolic ex...

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Auteurs principaux:	Yulian Voynikov, Paraskev Nedialkov, Reneta Gevrenova, Dimitrina Zheleva-Dimitrova, Vessela Balabanova, Ivan Dimitrov
Format:	Artigo
Langue:	Inglês
Publié:	MDPI AG 2021-09-01
Collection:	Plants
Sujets:	orbitrap purslane oleracein diagnostic ion diagnostic difference clustering
Accès en ligne:	https://www.mdpi.com/2223-7747/10/9/1921
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