Eived: 2 October 2021 Accepted: 18 November 2021 Published: 20 NovemberKeywords: antioxidant; domestication; nutraceutical; plant strain
Eived: two October 2021 Accepted: 18 November 2021 Published: 20 NovemberKeywords: antioxidant; domestication; nutraceutical; plant stress; salinity1. Introduction Progressive salinization of irrigation water is an situation of concern in the Mediterranean area and is becoming a limiting factor for the productivity of vegetable crops, which normally show low tolerance toward continuous application of saline water [1,2]. Wild edible species which can be adapted to extreme environmental conditions could represent a valid option to less tolerant vegetables [3]. On the other hand, it has been reported that wild food plants may include higher nitrate levels [4]. Plant response to saline situations includes complicated mechanisms that differ among species [5,6]; even so, a common effect of salinity by NaCl may be the competition amongst chloride and nitrate for root uptake, which decreases nitrate accumulation in leafy vegetables like edible greens [5,7]. At present, the market place Tianeptine sodium salt Neuronal Signaling demand is encouraging the introduction of new horticultural crops along with the exploitation of local foods that could meet the consumers’ favour [8]. Wild plant species from the ethnobotanical tradition can satisfy both these needs and, additionally, may be regarded as prospective functional foods [9], as they generally possess a higher content of bioactive molecules than quite a few vegetables [4]. These organic healthpromoting phytochemical compounds would be the result of plant adaptation for the natural environment and are frequently created as defense molecules against biotic or abiotic strain circumstances [10]. Generally these substances are antioxidant compounds belonging to the class of polyphenols that, in species with edible leaves, are normally linked using a bitter taste [11]. Despite a basic tendency by the customers to prevent bitter foods, the connection between dietary intake of wholesome antioxidants and bitter taste could positively influence the acceptance of wild edible species [12,13], especially if they’re applied as ingredients in a vegetable mix. The market demand for infant greens for the production ofPublisher’s Note: MDPI stays neutral with regard to jurisdictional claims in published maps and institutional affiliations.Copyright: 2021 by the authors. Licensee MDPI, Basel, Switzerland. This short article is definitely an open access post distributed below the terms and situations of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ four.0/).Agronomy 2021, 11, 2352. https://doi.org/10.3390/agronomyhttps://www.mdpi.com/journal/agronomyAgronomy 2021, 11,2 ofready-to-eat mixed salads is in continuous expansion [4] and has promoted the cultivation of several leafy species that have been traditionally collected in the spontaneous state (e.g., rocket salad [14]), as a result preserving the organic atmosphere, and contributing for the sustainable upkeep of agrobiodiversity [15]. The hydroponic method, specifically the floating technique, is typically made use of for the production of ready-to-eat child leaves and could represent a appropriate option also for the cultivation of wild herbs [16]. However, domestication usually causes a decline in helpful properties, as cultivated plants are less exposed to strain elements than those inside the original environment [17], in specific when plants are grown in hydroponic systems, exactly where root uptake of each water and GS-626510 medchemexpress nutrients is facilitated [18]. Alternatively, the nutraceutical properties of hydroponically grown plants may be.