Eived: 2 October 2021 Accepted: 18 November 2021 Published: 20 NovemberKeywords: antioxidant; domestication; nutraceutical; plant

Eived: 2 October 2021 Accepted: 18 November 2021 Published: 20 NovemberKeywords: antioxidant; domestication; nutraceutical; plant anxiety
Eived: two October 2021 Accepted: 18 November 2021 Published: 20 NovemberKeywords: antioxidant; domestication; nutraceutical; plant anxiety; salinity1. Introduction Progressive salinization of irrigation water is definitely an issue of concern in the Mediterranean region and is becoming a limiting element for the productivity of vegetable crops, which commonly show low tolerance toward continuous application of saline water [1,2]. Wild edible species that are adapted to severe environmental circumstances could represent a valid option to less tolerant vegetables [3]. However, it has been reported that wild meals plants may perhaps include high nitrate levels [4]. Plant response to saline conditions involves complex mechanisms that differ among species [5,6]; however, a general effect of salinity by NaCl would be the competition between chloride and nitrate for root uptake, which decreases nitrate accumulation in leafy vegetables such as edible greens [5,7]. At present, the market demand is encouraging the introduction of new horticultural crops and also the exploitation of local foods that could meet the consumers’ favour [8]. Wild plant species from the ethnobotanical tradition can satisfy each these needs and, moreover, can be regarded as possible functional foods [9], as they usually possess a higher content of bioactive molecules than a lot of vegetables [4]. These natural healthpromoting phytochemical compounds are the result of plant adaptation to the all-natural atmosphere and are frequently made as defense molecules against biotic or abiotic strain circumstances [10]. Normally these substances are antioxidant compounds belonging to the class of polyphenols that, in species with edible leaves, are frequently related with a bitter taste [11]. Despite a common tendency by the customers to prevent bitter foods, the connection among dietary intake of healthier antioxidants and bitter taste could positively influence the acceptance of wild edible species [12,13], in particular if they may be used as ingredients inside a vegetable mix. The market place demand for child 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 article is an open access article distributed below the terms and situations on the Inventive Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/).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 D-Fructose-6-phosphate disodium salt Technical Information several leafy species that had been traditionally collected in the spontaneous state (e.g., rocket salad [14]), hence preserving the all-natural atmosphere, and contributing to the sustainable maintenance of agrobiodiversity [15]. The hydroponic method, ML-SA1 site specifically the floating method, is typically employed for the production of ready-to-eat infant leaves and could represent a appropriate option also for the cultivation of wild herbs [16]. However, domestication usually causes a decline in beneficial properties, as cultivated plants are significantly less exposed to pressure aspects than these within the original environment [17], in distinct when plants are grown in hydroponic systems, exactly where root uptake of each water and nutrients is facilitated [18]. However, the nutraceutical properties of hydroponically grown plants might be.