1
|
Correia I, Antunes M, Tecelão C, Neves M, Pires CL, Cruz PF, Rodrigues M, Peralta CC, Pereira CD, Reboredo F, Moreno MJ, Brito RMM, Ribeiro VS, Vaz DC, Campos MJ. Nutritive Value and Bioactivities of a Halophyte Edible Plant: Crithmum maritimum L. (Sea Fennel). PLANTS (BASEL, SWITZERLAND) 2024; 13:427. [PMID: 38337960 PMCID: PMC10857157 DOI: 10.3390/plants13030427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/28/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024]
Abstract
Crithmum maritimum L. (sea fennel), an edible xerophyte of coastal habitats, is considered an emerging cash crop for biosaline agriculture due to its salt-tolerance ability and potential applications in the agri-food sector. Here, the nutritional value and bioactive properties of sea fennel are described. Sea fennel leaves, flowers, and schizocarps are composed of carbohydrates (>65%) followed by ash, proteins, and lipids. Sea fennel's salty, succulent leaves are a source of omega-6 and omega-3 polyunsaturated fatty acids, especially linoleic acid. Extracts obtained from flowers and fruits/schizocarps are rich in antioxidants and polyphenols and show antimicrobial activity against Staphylococcus aureus, Staphylococcus epidermis, Candida albicans, and Candida parapsilosis. Plant material is particularly rich in sodium (Na) but also in other nutritionally relevant minerals, such as calcium (Ca), chlorine (Cl), potassium (K), phosphorus (P), and sulfur (S), beyond presenting a potential prebiotic effect on Lactobacillus bulgaricus and being nontoxic to human intestinal epithelial Caco-2 model cells, up to 1.0% (w/v). Hence, the rational use of sea fennel can bring nutrients, aroma, and flavor to culinary dishes while balancing microbiomes and contributing to expanding the shelf life of food products.
Collapse
Affiliation(s)
- Iris Correia
- Marine and Environmental Sciences Centre, Polytechnic of Leiria, 2520-630 Peniche, Portugal (M.N.)
| | - Madalena Antunes
- Marine and Environmental Sciences Centre, Polytechnic of Leiria, 2520-630 Peniche, Portugal (M.N.)
| | - Carla Tecelão
- Marine and Environmental Sciences Centre, Polytechnic of Leiria, 2520-630 Peniche, Portugal (M.N.)
- School of Tourism and Marine Technology, Polytechnic of Leiria, 2520-630 Peniche, Portugal
| | - Marta Neves
- Marine and Environmental Sciences Centre, Polytechnic of Leiria, 2520-630 Peniche, Portugal (M.N.)
- School of Tourism and Marine Technology, Polytechnic of Leiria, 2520-630 Peniche, Portugal
| | - Cristiana L. Pires
- Coimbra Chemistry Centre (CQC), Institute of Molecular Sciences, Chemistry Department, University of Coimbra, 3004-535 Coimbra, Portugal (P.F.C.); (M.J.M.)
| | - Pedro F. Cruz
- Coimbra Chemistry Centre (CQC), Institute of Molecular Sciences, Chemistry Department, University of Coimbra, 3004-535 Coimbra, Portugal (P.F.C.); (M.J.M.)
| | - Maria Rodrigues
- Laboratory of Separation and Reaction Engineering–Laboratory of Catalysis and Materials (LSRE-LCM), ESTG-IPLeiria, 2411-901 Leiria, Portugal; (M.R.); (V.S.R.)
- ALiCE–Associate Laboratory in Chemical Engineering, University of Porto, 4200-465 Porto, Portugal
| | - Claúdia C. Peralta
- Coimbra Chemistry Centre (CQC), Institute of Molecular Sciences, Chemistry Department, University of Coimbra, 3004-535 Coimbra, Portugal (P.F.C.); (M.J.M.)
| | - Cidália D. Pereira
- School of Health Sciences, Polytechnic of Leiria, 2411-901 Leiria, Portugal;
- Centre for Innovative Care and Health Technology, Polytechnic of Leiria, 2411-901 Leiria, Portugal
| | - Fernando Reboredo
- GeoBioTec, FCT, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal;
| | - Maria João Moreno
- Coimbra Chemistry Centre (CQC), Institute of Molecular Sciences, Chemistry Department, University of Coimbra, 3004-535 Coimbra, Portugal (P.F.C.); (M.J.M.)
| | - Rui M. M. Brito
- Coimbra Chemistry Centre (CQC), Institute of Molecular Sciences, Chemistry Department, University of Coimbra, 3004-535 Coimbra, Portugal (P.F.C.); (M.J.M.)
| | - Vânia S. Ribeiro
- Laboratory of Separation and Reaction Engineering–Laboratory of Catalysis and Materials (LSRE-LCM), ESTG-IPLeiria, 2411-901 Leiria, Portugal; (M.R.); (V.S.R.)
- ALiCE–Associate Laboratory in Chemical Engineering, University of Porto, 4200-465 Porto, Portugal
- School of Health Sciences, Polytechnic of Leiria, 2411-901 Leiria, Portugal;
- Centre for Innovative Care and Health Technology, Polytechnic of Leiria, 2411-901 Leiria, Portugal
| | - Daniela C. Vaz
- Coimbra Chemistry Centre (CQC), Institute of Molecular Sciences, Chemistry Department, University of Coimbra, 3004-535 Coimbra, Portugal (P.F.C.); (M.J.M.)
- Laboratory of Separation and Reaction Engineering–Laboratory of Catalysis and Materials (LSRE-LCM), ESTG-IPLeiria, 2411-901 Leiria, Portugal; (M.R.); (V.S.R.)
- ALiCE–Associate Laboratory in Chemical Engineering, University of Porto, 4200-465 Porto, Portugal
- School of Health Sciences, Polytechnic of Leiria, 2411-901 Leiria, Portugal;
| | - Maria Jorge Campos
- Marine and Environmental Sciences Centre, Polytechnic of Leiria, 2520-630 Peniche, Portugal (M.N.)
- School of Tourism and Marine Technology, Polytechnic of Leiria, 2520-630 Peniche, Portugal
| |
Collapse
|
2
|
Ekanayake S, Egodawatta C, Attanayake RN, Perera D. From salt pan to saucepan:
Salicornia
, a halophytic vegetable with an array of potential health benefits. FOOD FRONTIERS 2023. [DOI: 10.1002/fft2.214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Affiliation(s)
- Sadini Ekanayake
- Department of Bioprocess Technology, Faculty of Technology Rajarata University of Sri Lanka Mihinthale Sri Lanka
| | - Chaminda Egodawatta
- Department of Plant Sciences, Faculty of Agriculture Rajarata University of Sri Lanka Anuradhapura Sri Lanka
| | - Renuka N. Attanayake
- Department of Plant and Molecular Biology, Faculty of Science University of Kelaniya Kelaniya Sri Lanka
| | - Dinum Perera
- Department of Bioprocess Technology, Faculty of Technology Rajarata University of Sri Lanka Mihinthale Sri Lanka
| |
Collapse
|
3
|
Castillo B, Acuña E, Sánchez A, Cornejo P, Salazar O, Tapia Y. Phytostabilization of trace elements and 13C isotope composition of Atriplex atacamensis Phil. cultivated in mine tailings treated with organic amendments. ENVIRONMENTAL MONITORING AND ASSESSMENT 2023; 195:354. [PMID: 36729333 DOI: 10.1007/s10661-023-10973-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 01/27/2023] [Indexed: 06/18/2023]
Abstract
Mining generates large quantities of mineral processing wastes that are typically stored in mine tailings (MT) ponds. Long-term exposure of the surrounding areas to the material from the tailings ponds has been reported to have adverse effects on both human health and the environment. The purpose of this study was to evaluate the ability of Atriplex atacamensis Phil. to phytostabilize metals (Cu, Fe, Mn, and Zn) and sulfur (S) when grown directly on mine tailings with and without compost (C) and humic substance (HS). The stress status of A. atacamensis Phil. was also evaluated through the 13C isotopic composition of bulk leaves. A 120-day greenhouse experiment was conducted and three treatments were evaluated: (i) MT without any amendments (control), (ii) MT + C (dose: 89 ton ha-1), and (iii) MT + HS (0.72 ton ha-1). Mine tailings material exhibited low salinity, alkaline pH, high extractable S-SO4 concentrations, and low fertility; total Fe, Mn, and Zn concentrations were within the reference range for mine tailings, but total Cu concentrations were high at 1860 ± 236 mg kg-1. The HS had higher pH, EC, CEC, and available concentrations of N, P, and K than compost, while S-SO4 concentrations were similar in both amendments. 13C NMR analysis showed that the HS contained more alkyl, aromatic, and phenolic groups, while the compost was dominated by O-alkyl and carboxyl groups. At the end of the experiment, the MT + C treatment achieved a significant decrease in Cu, Fe, and Mn concentrations in the roots and aboveground parts of A. atacamensis Phil. and an increase in Zn values in both tissues. Both amendments increased the sulfur content in the aboveground parts, while metal concentrations under the HS treatment proved similar to control. Furthermore, the δ13CV-PDB values obtained in this study indicate that the organic amendments did not cause additional physiological stress to the plants compared to the MT treatment. Overall, A. atacamensis Phil. was shown to have the ability to phytostabilize metals and sulfur, making it a potential candidate species for in situ evaluation of the phytostabilization process on mine tailings.
Collapse
Affiliation(s)
- Benjamín Castillo
- Departamento de Ingeniería y Suelos, Universidad de Chile, 8820808, Santiago, Chile
| | - Edouard Acuña
- Departamento de Ingeniería Hidráulica y Ambiental, Pontificia Universidad Católica de Chile, 7820436, Santiago, Chile
| | - Andrea Sánchez
- Departamento de Producción Agrícola, Universidad de Chile, Santiago, 8820808, Chile
| | - Pablo Cornejo
- Escuela de Agronomía, Facultad de Ciencias Agronómicas y de los Alimentos, Pontificia Universidad Católica de Valparaíso, 2260-000, Quillota, Chile
| | - Osvaldo Salazar
- Departamento de Ingeniería y Suelos, Universidad de Chile, 8820808, Santiago, Chile
| | - Yasna Tapia
- Departamento de Ingeniería y Suelos, Universidad de Chile, 8820808, Santiago, Chile.
| |
Collapse
|
4
|
Fitzner M, Schreiner M, Baldermann S. The interaction of salinity and light regime modulates photosynthetic pigment content in edible halophytes in greenhouse and indoor farming. FRONTIERS IN PLANT SCIENCE 2023; 14:1105162. [PMID: 37082347 PMCID: PMC10110887 DOI: 10.3389/fpls.2023.1105162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 03/13/2023] [Indexed: 05/03/2023]
Abstract
Given its limited land and water use and the changing climate conditions, indoor farming of halophytes has a high potential to contribute significantly to global agriculture in the future. Notably, indoor farming and classical greenhouse cultivation differ in their light regime between artificial and solar lighting, which can influence plant metabolism, but how this affects the cultivation of halophytes has not yet been investigated. To address this question, we studied the yield and content of abscisic acid, carotenoids, and chlorophylls as well as chloride of three halophyte species (Cochlearia officinalis, Atriplex hortensis, and Salicornia europaea) differing in their salt tolerance mechanisms and following four salt treatments (no salt to 600 mM of NaCl) in two light regimes (greenhouse/indoor farming). In particular, salt treatment had a strong influence on chloride accumulation which is only slightly modified by the light regime. Moreover, fresh and dry mass was influenced by the light regime and salinity. Pigments exhibited different responses to salt treatment and light regime, reflecting their differing functions in the photosynthetic apparatus. We conclude that the interaction of light regime and salt treatment modulates the content of photosynthetic pigments. Our study highlights the potential applications of the cultivation of halophytes for indoor farming and underlines that it is a promising production system, which provides food alternatives for future diets.
Collapse
Affiliation(s)
- Maria Fitzner
- Department Plant Quality and Food Security, Leibniz Institute of Vegetable and Ornamental Crops (IGZ), Grossbeeren, Germany
- Food Chemistry, Institute of Nutritional Science, University of Potsdam, Nuthetal, Germany
- Food4Future (F4F), c/o Leibniz Institute of Vegetable and Ornamental Crops (IGZ), Department Plant Quality and Food Security, Grossbeeren, Germany
- *Correspondence: Maria Fitzner,
| | - Monika Schreiner
- Department Plant Quality and Food Security, Leibniz Institute of Vegetable and Ornamental Crops (IGZ), Grossbeeren, Germany
- Food4Future (F4F), c/o Leibniz Institute of Vegetable and Ornamental Crops (IGZ), Department Plant Quality and Food Security, Grossbeeren, Germany
| | - Susanne Baldermann
- Department Plant Quality and Food Security, Leibniz Institute of Vegetable and Ornamental Crops (IGZ), Grossbeeren, Germany
- Food4Future (F4F), c/o Leibniz Institute of Vegetable and Ornamental Crops (IGZ), Department Plant Quality and Food Security, Grossbeeren, Germany
- Food Metabolome, Faculty of Life Science: Food, Nutrition and Health, University of Bayreuth, Kulmbach, Germany
| |
Collapse
|
5
|
Cultivation and characterisation of Salicornia europaea, Tripolium pannonicum and Crithmum maritimum biomass for green biorefinery applications. Sci Rep 2022; 12:20507. [PMID: 36443447 PMCID: PMC9705282 DOI: 10.1038/s41598-022-24865-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022] Open
Abstract
Salt-tolerant halophytes have shown potential for biorefinery and agricultural use in salt-affected soils, increasing the value of marginal lands. They could provide a bio-based source for compounds obtained from the petrochemical industry or an alternative for biomass currently imported overseas. Salicornia europaea, Tripolium pannonicum and Crithmum maritimum were cultivated in hydroponic systems under various salinity conditions, harvested green but not food-grade, and fractionated to green juice and fibre residue. Obtained fractions were characterised for contents of carbohydrates, Klason lignin, crude protein, organic acids, lipids, and minerals to evaluate the biomass' suitability for biorefinery. Significant differences were observed in the biomass yield and the composition of the biomass fractions from different cultivation salinities. High concentrations of crude protein were found. Thus, these species could have the potential for green protein production. Fractions rich in carbohydrates could be used for lignocellulose processing and processes utilising micro-organisms.
Collapse
|
6
|
Salicornia europaea L. Functional Traits Indicate Its Optimum Growth. PLANTS 2022; 11:plants11081051. [PMID: 35448779 PMCID: PMC9033102 DOI: 10.3390/plants11081051] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 04/08/2022] [Accepted: 04/08/2022] [Indexed: 11/16/2022]
Abstract
Salicornia europaea L. grows in areas periodically flooded by salty or brackish water. It has potential economic value, because it can be used as food, forage, or biofuel, and has potential in pharmaceuticals and cosmetics. Increasing interest in S. europaea is due to its extreme salt tolerance and well growth in marginal saline soils. However, the variation in its functional traits in response to environmental conditions is still poorly studied. There are still questions regarding the optimal level of salinity for different traits. Therefore, we worked to address the question if S. europaea traits from different scales are controlled by salinity level. Based on performed pot experiment, we found that almost all traits are salinity dependent but affected in different ways. We demonstrated that morphological, biomass, and anatomical properties indicate optimum growth between 200 and 400 mM NaCl and growth limitations at 0, 800, and 1000 mM NaCl. Moreover, we found the most affected traits which include photosynthetic pigments and protein content, plant surface area, peroxidase activity, and anatomic traits related to cell shape. Our results significantly expanded the knowledge about S. europaea functional traits variation in response to salinity, which can be important for discovering regulating processes and for possible future agricultural applications.
Collapse
|
7
|
Biological and Agronomic Traits of the Main Halophytes Widespread in the Mediterranean Region as Potential New Vegetable Crops. HORTICULTURAE 2022. [DOI: 10.3390/horticulturae8030195] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Salinity is one of the oldest and most serious environmental problems in the world. The increasingly widespread salinization of soils and water resources represents a growing threat to agriculture around the world. A strategy to cope with this problem is to cultivate salt-tolerant crops and, therefore, it is necessary to identify plant species that are naturally adapted to high-salinity conditions. In this review, we focus our attention on some plant species that can be considered among the most representative halophytes of the Mediterranean region; they can be potential resources, such as new or relatively new vegetable crops, to produce raw or minimally processed (or ready-to-eat) products, considering their nutritional properties and nutraceuticals. The main biological and agronomic characteristics of these species and the potential health risks due to mycotoxigenic fungi have been analyzed and summarized in a dedicated section. The objective of this review is to illustrate the main biological and agronomical characteristics of the most common halophytic species in the Mediterranean area, which could expand the range of leafy vegetables on the market.
Collapse
|
8
|
Crithmum maritimum seeds, a potential source for high-quality oil and phenolic compounds in soils with no agronomical relevance. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|