Some plants of the Monte region from Argentina: Phytochemistry and its use in health care

Conjunctive Analyses of BSA-Seq and BSR-Seq to Identify Candidate Genes Controlling the Black Lemma and Pericarp Trait in Barley

“…BLP may manipulate the accumulation of hydroxybenzoic acid derivatives (salicylic acid, 2,4-dihydroxybenzoic acid, gallic acid, gentisic acid, protocatechuic acid, syringic acid, vanillic acid, protocatechuic aldehyde, and syringaldehyde) through the shikimate/chorismite pathway other than the phenylalanine pathway and alter the metabolism of the phenylpropanoid-monolignol branch (Figure 6). Among the 12 differential phenolic acids and derivatives, caffeic acid, ferulic acid, and cryptochlorogenic acid (4-O-caffeoyl quinine) represent hydroxycinnamic acids and their esters, whereas the remaining nine phenolic acids and derivatives, such as protocatechuic acid, protocatechuic aldehyde, salicylic acid, gallic acid, and syringic acid, represent the main hydroxybenzoic acid derivatives [34]. Hydroxybenzoic acid derivatives are derived through the shikimate/chorismite or phenylalanine pathway [35].…”

Comparison of two morphotypes of Zuccagnia punctata (Fabaceae) from Valles Calchaquíes in Argentina

“…Mass fragmentation patterns revealed the presence of 1-methyl-3(4′ hidroxyphenyl propil caffeic) ester, 7HF, 3,7 DHF, 3,7 DHMF, and two chalcones, DHdHC and DHC, previously described in leaves, flowers and fruits of Z. punctata (De la Rocha et al, 2003;Svetaz et al, 2004Svetaz et al, , 2007Zampini et al, 2005Zampini et al, , 2008Zampini et al, , 2012Morán-Vieyra et al, 2009;Agüero et al, 2010;Isla et al, 2016;Carabajal et al, 2017Carabajal et al, , 2019Carabajal et al, , 2020Moreno et al, 2018;Gomez et al, 2020) (Table 4). The chalcones, DHdHC and DHC were considered the chemical and biological markers of Z. punctata preparations (Isla et al, 2016(Isla et al, , 2021a. The content of DHC was higher in YF than RBF (Table 3), while its level in aerial vegetative parts of both morphotypes was twenty-fold higher than fruits and similar between them.…”

“…antioxidant, antibacterial, antifungal, antiulcerous, anti-inflammatory, antigenotoxic, chemopreventive, antihypertensive, nematicide, anti-age, inhibitor of drug resistance mechanisms (Quiroga et al, 2001;De la Rocha et al, 2003;Svetaz et al, 2004Svetaz et al, , 2007Zampini et al, 2005Zampini et al, , 2008Zampini et al, , 2012Morán-Vieyra et al, 2009;Agüero et al, 2010;Chieli et al, 2012;Nuño et al, 2014Nuño et al, , 2018Moreno et al, 2015a, b;Isla et al, 2016Isla et al, , 2021aCarabajal et al, 2017Carabajal et al, , 2019Carabajal et al, , 2020Roco et al, 2017Roco et al, , 2018Gomez et al, 2020;Orqueda et al, 2020).…”