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Arthi R, Parameswari E, Dhevagi P, Janaki P, Parimaladevi R. Microbial alchemists: unveiling the hidden potentials of halophilic organisms for soil restoration. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024:10.1007/s11356-024-33949-9. [PMID: 38877191 DOI: 10.1007/s11356-024-33949-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 06/05/2024] [Indexed: 06/16/2024]
Abstract
Salinity, resulting from various contaminants, is a major concern to global crop cultivation. Soil salinity results in increased osmotic stress, oxidative stress, specific ion toxicity, nutrient deficiency in plants, groundwater contamination, and negative impacts on biogeochemical cycles. Leaching, the prevailing remediation method, is expensive, energy-intensive, demands more fresh water, and also causes nutrient loss which leads to infertile cropland and eutrophication of water bodies. Moreover, in soils co-contaminated with persistent organic pollutants, heavy metals, and textile dyes, leaching techniques may not be effective. It promotes the adoption of microbial remediation as an effective and eco-friendly method. Common microbes such as Pseudomonas, Trichoderma, and Bacillus often struggle to survive in high-saline conditions due to osmotic stress, ion imbalance, and protein denaturation. Halophiles, capable of withstanding high-saline conditions, exhibit a remarkable ability to utilize a broad spectrum of organic pollutants as carbon sources and restore the polluted environment. Furthermore, halophiles can enhance plant growth under stress conditions and produce vital bio-enzymes. Halophilic microorganisms can contribute to increasing soil microbial diversity, pollutant degradation, stabilizing soil structure, participating in nutrient dynamics, bio-geochemical cycles, enhancing soil fertility, and crop growth. This review provides an in-depth analysis of pollutant degradation, salt-tolerating mechanisms, and plant-soil-microbe interaction and offers a holistic perspective on their potential for soil restoration.
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Affiliation(s)
- Ravichandran Arthi
- Department of Environmental Science, Tamil Nadu Agricultural University, Coimbatore, India
| | | | - Periyasamy Dhevagi
- Department of Environmental Science, Tamil Nadu Agricultural University, Coimbatore, India
| | - Ponnusamy Janaki
- Nammazhvar Organic Farming Research Centre, Tamil Nadu Agricultural University, Coimbatore, India
| | - Rathinasamy Parimaladevi
- Department of Bioenergy, Agrl. Engineering College & Research Institute, Tamil Nadu Agricultural University, Coimbatore, India
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Machado M, Cruz F, Cunha A, Ramos-Pinto L, Laranjeira A, Pacheco M, Rocha RJM, Costas B. Dietary Salicornia ramosissima improves the European seabass ( Dicentrarchus labrax) inflammatory response against Photobacterium damselae piscicida. Front Immunol 2024; 15:1342144. [PMID: 38500885 PMCID: PMC10944916 DOI: 10.3389/fimmu.2024.1342144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 02/05/2024] [Indexed: 03/20/2024] Open
Abstract
Introduction Modern fish farming faces challenges in sourcing feed ingredients, most related with their prices, 21 availability, and specifically for plant protein sources, competition for the limited cultivation space for 22 vegetable crops. In that sense, halophytes have the added value of being rich in valuable bioactive compounds and salt tolerant. This study assessed the inclusion of non-food fractions of S. ramosissima in European seabass diets. Methods Different levels (2.5%, 5%, and 10%) were incorporated into seabass diets, replacing wheat meal (diets ST2.5, ST5, and ST10) or without inclusion (CTRL). Experimental diets were administered to seabass juveniles (8.62 ± 0.63 g) for 34 and 62 days and subsequent inflammatory responses to a heat-inactivated Photobacterium damselae subsp. piscicida (Phdp) were evaluated in a time-course manner (4, 24, 48, and 72 h after the challenge). At each sampling point, seabass haematological profile, plasma immune parameters, and head-kidney immune-related gene expression were evaluated. Results After both feeding periods, most parameters remained unaltered by S. ramosissima inclusion; nonetheless, seabass fed ST10 showed an upregulation of macrophage colony-stimulating factor 1 receptor 1 (mcsf1r1) and cluster of differentiation 8 (cd8β) compared with those fed CTRL after 62 days of feeding. Regarding the inflammatory response, seabass fed ST10 showed lower plasma lysozyme levels than their counterparts fed ST2.5 and ST5 at 24 h following injection, while 4 h after the inflammatory stimulus, seabass fed ST10 presented higher numbers of peritoneal leucocytes than fish fed CTRL. Moreover, at 4 h, fish fed ST2.5, ST5, and ST10 showed a higher expression of interleukin 1β (il1β), while fish fed ST5 showed higher levels of ornithine decarboxylase (odc) than those fed CTRL. An upregulation of macrophage colony-stimulating factor 1 receptor 1 (mcsf1r1) and glutathione peroxidase (gpx) was also observed at 72 h in fish fed ST10 or ST5 and ST10 compared with CTRL, respectively. Discussion In conclusion, incorporating up to 10% of the non-food fraction S. ramosissima in feed did not compromise seabass growth or immune status after 62 days, aligning with circular economy principles. However, S. ramosissima inclusion improved the leucocyte response and upregulated key immune-related genes in seabass challenged with an inactivated pathogen.
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Affiliation(s)
- Marina Machado
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), University of Porto, Matosinhos, Portugal
| | - Francisco Cruz
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), University of Porto, Matosinhos, Portugal
- Escola Superior de Turismo e Tecnologia do Mar de Peniche, Instituto Politécnico de Leiria, Peniche, Portugal
| | - André Cunha
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), University of Porto, Matosinhos, Portugal
- School of Medicine and Biomedical Sciences (ICBAS-UP), University of Porto, Porto, Portugal
| | - Lourenço Ramos-Pinto
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), University of Porto, Matosinhos, Portugal
| | | | - Mário Pacheco
- Centre for Environmental and Marine Studies (CESAM) and Department of Biology, University of Aveiro, Aveiro, Portugal
| | | | - Benjamín Costas
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), University of Porto, Matosinhos, Portugal
- School of Medicine and Biomedical Sciences (ICBAS-UP), University of Porto, Porto, Portugal
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Ricardo F, Veríssimo AC, Maciel E, Domingues MR, Calado R. Fatty Acid Profiling as a Tool for Fostering the Traceability of the Halophyte Plant Salicornia ramosissima and Contributing to Its Nutritional Valorization. PLANTS (BASEL, SWITZERLAND) 2024; 13:545. [PMID: 38498533 PMCID: PMC10891689 DOI: 10.3390/plants13040545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 02/09/2024] [Accepted: 02/10/2024] [Indexed: 03/20/2024]
Abstract
Salicornia ramosissima, commonly known as glasswort or sea asparagus, is a halophyte plant cultivated for human consumption that is often referred to as a sea vegetable rich in health-promoting n-3 fatty acids (FAs). Yet, the effect of abiotic conditions, such as salinity and temperature, on the FA profile of S. ramosissima remains largely unknown. These factors can potentially shape its nutritional composition and yield unique fatty acid signatures that can reveal its geographical origin. In this context, samples of S. ramosissima were collected from four different locations along the coastline of mainland Portugal and their FAs were profiled through gas chromatography-mass spectrometry. The lipid extracts displayed a high content of essential FAs, such as 18:2n-6 and 18:3n-3. In addition to an epoxide fatty acid exclusively identified in samples from the Mondego estuary, the relative abundance of FAs varied between origin sites, revealing that FA profiles can be used as site-specific lipid fingerprints. This study highlights the role of abiotic conditions on the nutritional profile of S. ramosissima and establishes FA profiling as a potential avenue to trace the geographic origin of this halophyte plant. Overall, the present approach can make origin certification possible, safeguard quality, and enhance consumers' trust in novel foods.
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Affiliation(s)
- Fernando Ricardo
- Laboratório para a Inovação e Sustentabilidade dos Recursos Biológicos Marinhos (ECOMARE), Centro de Estudos do Ambiente e do Mar (CESAM), Departamento de Biologia, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - Ana Carolina Veríssimo
- Centro de Estudos do Ambiente e do Mar (CESAM), Departamento de Química, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal; (A.C.V.); (E.M.)
- Laboratório Associado para a Química Verde (LAQV-REQUIMTE), Departamento de Química, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - Elisabete Maciel
- Centro de Estudos do Ambiente e do Mar (CESAM), Departamento de Química, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal; (A.C.V.); (E.M.)
| | - Maria Rosário Domingues
- Centro de Estudos do Ambiente e do Mar (CESAM), Departamento de Química, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal; (A.C.V.); (E.M.)
- Centro de Espetrometria de Massa, Laboratório Associado para a Química Verde (LAQV-REQUIMTE), Departamento de Química, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - Ricardo Calado
- Laboratório para a Inovação e Sustentabilidade dos Recursos Biológicos Marinhos (ECOMARE), Centro de Estudos do Ambiente e do Mar (CESAM), Departamento de Biologia, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
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Marçal R, Sousa P, Marques A, Pereira V, Guilherme S, Barreto A, Costas B, Rocha RJM, Pacheco M. Exploring the Antioxidant and Genoprotective Potential of Salicornia ramosissima Incorporation in the Diet of the European Seabass ( Dicentrarchus labrax). Animals (Basel) 2023; 14:93. [PMID: 38200822 PMCID: PMC10778275 DOI: 10.3390/ani14010093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/14/2023] [Accepted: 12/16/2023] [Indexed: 01/12/2024] Open
Abstract
The identification of novel feed materials as a source of functional ingredients is a topical priority in the finfish aquaculture sector. Due to the agrotechnical practices associated and phytochemical profiling, halophytes emerge as a new source of feedstuff for aquafeeds, with the potential to boost productivity and environmental sustainability. Therefore, the present study aimed to assess the potential of Salicornia ramosissima incorporation (2.5, 5, and 10%), for 2 months, in the diet of juvenile European seabass, seeking antioxidant (in the liver, gills, and blood) and genoprotective (DNA and chromosomal integrity in blood) benefits. Halophyte inclusion showed no impairments on growth performance. Moreover, a tissue-specific antioxidant improvement was apparent, namely through the GSH-related defense subsystem, but revealing multiple and complex mechanisms. A genotoxic trigger (regarded as a pro-genoprotective mechanism) was identified in the first month of supplementation. A clear protection of DNA integrity was detected in the second month, for all the supplementation levels (and the most prominent melioration at 10%). Overall, these results pointed out a functionality of S. ramosissima-supplemented diets and a promising way to improve aquaculture practices, also unraveling a complementary novel, low-value raw material, and a path to its valorization.
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Affiliation(s)
- Raquel Marçal
- CESAM—Centre for Environmental and Marine Studies and Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal; (P.S.); (A.M.); (V.P.); (S.G.); (M.P.)
| | - Pedro Sousa
- CESAM—Centre for Environmental and Marine Studies and Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal; (P.S.); (A.M.); (V.P.); (S.G.); (M.P.)
| | - Ana Marques
- CESAM—Centre for Environmental and Marine Studies and Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal; (P.S.); (A.M.); (V.P.); (S.G.); (M.P.)
| | - Vitória Pereira
- CESAM—Centre for Environmental and Marine Studies and Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal; (P.S.); (A.M.); (V.P.); (S.G.); (M.P.)
| | - Sofia Guilherme
- CESAM—Centre for Environmental and Marine Studies and Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal; (P.S.); (A.M.); (V.P.); (S.G.); (M.P.)
| | - André Barreto
- Riasearch, Lda., 3870-168 Murtosa, Portugal; (A.B.); (R.J.M.R.)
| | - Benjamin Costas
- Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR), Universidade do Porto, 4450-208 Matosinhos, Portugal;
- School of Medicine and Biomedical Sciences (ICBAS-UP), University of Porto, 4050-313 Porto, Portugal
| | - Rui J. M. Rocha
- Riasearch, Lda., 3870-168 Murtosa, Portugal; (A.B.); (R.J.M.R.)
| | - Mário Pacheco
- CESAM—Centre for Environmental and Marine Studies and Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal; (P.S.); (A.M.); (V.P.); (S.G.); (M.P.)
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Pirasteh-Anosheh H, Samadi M, Kazemeini SA, Ozturk M, Ludwiczak A, Piernik A. ROS Homeostasis and Antioxidants in the Halophytic Plants and Seeds. PLANTS (BASEL, SWITZERLAND) 2023; 12:3023. [PMID: 37687270 PMCID: PMC10490260 DOI: 10.3390/plants12173023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/01/2023] [Accepted: 08/03/2023] [Indexed: 09/10/2023]
Abstract
Reactive oxygen species (ROS) are excited or partially reduced forms of atmospheric oxygen, which are continuously produced during aerobic metabolism like many physiochemical processes operating throughout seed life. Previously, it was believed that ROS are merely cytotoxic molecules, however, now it has been established that they perform numerous beneficial functions in plants including many critical roles in seed physiology. ROS facilitate seed germination via cell wall loosening, endosperm weakening, signaling, and decreasing abscisic acid (ABA) levels. Most of the existing knowledge about ROS homeostasis and functions is based on the seeds of common plants or model ones. There is little information about the role of ROS in the germination process of halophyte seeds. There are several definitions for halophytic plants, however, we believed "halophytes are plants that can grow in very saline environment and complete their life cycle by adopting various phenological, morphological and physiological mechanisms at canopy, plant, organelle and molecular scales". Furthermore, mechanisms underlying ROS functions such as downstream targets, cross-talk with other molecules, and alternative routes are still obscure. The primary objective of this review is to decipher the mechanisms of ROS homeostasis in halophytes and dry seeds, as well as ROS flux in germinating seeds of halophytes.
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Affiliation(s)
- Hadi Pirasteh-Anosheh
- National Salinity Research Center, Agricultural Research, Education and Extension Organization (AREEO), Yazd 8917357676, Iran
- Natural Resources Department, Fars Agricultural and Natural Resources Research and Education Center, AREEO, Shiraz 7155863511, Iran
| | - Maryam Samadi
- Department of Plant Production and Genetics, College of Agriculture, Shiraz University, Shiraz 7144165186, Iran;
| | - Seyed Abdolreza Kazemeini
- Department of Plant Production and Genetics, College of Agriculture, Shiraz University, Shiraz 7144165186, Iran;
| | - Munir Ozturk
- Department of Botany and Centre for Environmental Studies, Ege University, Izmir 35100, Turkey;
| | - Agnieszka Ludwiczak
- Department of Geobotany and Landscape Planning, Faculty of Biological and Veterinary Sciences, Nicolaus Copernicus University in Toruń, 87-100 Toruń, Poland; (A.L.); (A.P.)
| | - Agnieszka Piernik
- Department of Geobotany and Landscape Planning, Faculty of Biological and Veterinary Sciences, Nicolaus Copernicus University in Toruń, 87-100 Toruń, Poland; (A.L.); (A.P.)
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Ferreira MJ, Sierra-Garcia IN, Louvado A, Gomes NCM, Figueiredo S, Patinha C, Pinto DCGA, Cremades J, Silva H, Cunha Â. Domestication shapes the endophytic microbiome and metabolome of Salicornia europaea. J Appl Microbiol 2023; 134:lxad178. [PMID: 37587019 DOI: 10.1093/jambio/lxad178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 07/20/2023] [Accepted: 08/14/2023] [Indexed: 08/18/2023]
Abstract
AIMS We aim at understanding the effect of domestication on the endophytic microbiome and metabolome of Salicornia europaea and collecting evidence on the potential role of microbial populations and metabolites in the adaptation of plants to different ecological contexts (wild vs crops). METHODS AND RESULTS Samples were collected from a natural salt marsh (wild) and an intensive crop field (crop). High-throughput sequencing of the 16S rRNA gene, gas chromatography-mass spectrometry (GC-MS) and ultra-performance liquid chromatography-mass spectrometry (UPLC-MS) were used to analyze the endophytic bacterial communities and the metabolite profiles of S. europaea roots, respectively. The elemental analysis of the plant shoots was performed by Inductively Coupled Plasma-Mass Spectroscopy (ICP-MS).Overall, significant differences were found between the microbiome of wild and cultivated plants. The later showed a higher relative abundance of the genera Erythrobacter, Rhodomicrobium, and Ilumatobacter than wild plants. The microbiome of wild plants was enriched in Marinobacter, Marixanthomonas, and Thalassospira. The metabolite profile of crop plants revealed higher amounts of saturated and non-saturated fatty acids and acylglycerols. In contrast, wild plants contained comparatively more carbohydrates and most macroelements (i.e. Na, K, Mg, and Ca). CONCLUSIONS There is a strong correlation between plant metabolites and the endosphere microbiome of S. europaea. In wild populations, plants were enriched in carbohydrates and the associated bacterial community was enriched in genes related to primary metabolic pathways such as nitrogen metabolism and carbon fixation. The endosphere microbiome of crop plants was predicted to have higher gene counts related to pathogenesis. Crop plants also exhibited higher amounts of azelaic acid, an indicator of exposure to phytopathogens.
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Affiliation(s)
- Maria J Ferreira
- Department of Biology & Center for Environmental and Marine Studies (CESAM), University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
| | - I Natalia Sierra-Garcia
- Department of Biology & Center for Environmental and Marine Studies (CESAM), University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
| | - António Louvado
- Department of Biology & Center for Environmental and Marine Studies (CESAM), University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
| | - Newton C M Gomes
- Department of Biology & Center for Environmental and Marine Studies (CESAM), University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
| | - Sandro Figueiredo
- Department of Biology & Center for Environmental and Marine Studies (CESAM), University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
| | - Carla Patinha
- Department of Geosciences & Geobiotec, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
| | - Diana C G A Pinto
- LAQV-REQUIMTE & Department of Chemistry, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
| | - Javier Cremades
- Centre for Advanced Scientific Research (CICA), University of A Coruña, 15071 A Coruña, Spain
| | - Helena Silva
- Department of Biology & Center for Environmental and Marine Studies (CESAM), University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
| | - Ângela Cunha
- Department of Biology & Center for Environmental and Marine Studies (CESAM), University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
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Kraouia M, Nartea A, Maoloni A, Osimani A, Garofalo C, Fanesi B, Ismaiel L, Aquilanti L, Pacetti D. Sea Fennel ( Crithmum maritimum L.) as an Emerging Crop for the Manufacturing of Innovative Foods and Nutraceuticals. Molecules 2023; 28:4741. [PMID: 37375298 DOI: 10.3390/molecules28124741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 06/08/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023] Open
Abstract
Sea fennel (Crithmum maritimum L.) is a perennial, strongly aromatic herb that has been used since ancient times in cuisine and folk medicine due to its renowned properties. Recently described as a "cash" crop, sea fennel is an ideal candidate for the promotion of halophyte agriculture in the Mediterranean basin due to its acknowledged adaptation to the Mediterranean climate, its resilience to risks/shocks related to climate changes, and its exploitability in food and non-food applications, which generates an alternative source of employment in rural areas. The present review provides insight into the nutritional and functional traits of this new crop as well as its exploitation in innovative food and nutraceutical applications. Various previous studies have fully demonstrated the high biological and nutritional potential of sea fennel, highlighting its high content of bioactive compounds, including polyphenols, carotenoids, ω-3 and ω-6 essential fatty acids, minerals, vitamins, and essential oils. Moreover, in previous studies, this aromatic halophyte showed good potential for application in the manufacturing of high-value foods, including both fermented and unfermented preserves, sauces, powders, and spices, herbal infusions and decoctions, and even edible films, as well as nutraceuticals. Further research efforts are needed to fully disclose the potential of this halophyte in view of its full exploitation by the food and nutraceutical industries.
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Affiliation(s)
- Maryem Kraouia
- Department of Agricultural, Food and Environmental Sciences (D3A), Università Politecnica delle Marche (UNIVPM), 60131 Ancona, Italy
| | - Ancuta Nartea
- Department of Agricultural, Food and Environmental Sciences (D3A), Università Politecnica delle Marche (UNIVPM), 60131 Ancona, Italy
| | - Antonietta Maoloni
- Department of Agricultural, Food and Environmental Sciences (D3A), Università Politecnica delle Marche (UNIVPM), 60131 Ancona, Italy
| | - Andrea Osimani
- Department of Agricultural, Food and Environmental Sciences (D3A), Università Politecnica delle Marche (UNIVPM), 60131 Ancona, Italy
| | - Cristiana Garofalo
- Department of Agricultural, Food and Environmental Sciences (D3A), Università Politecnica delle Marche (UNIVPM), 60131 Ancona, Italy
| | - Benedetta Fanesi
- Department of Agricultural, Food and Environmental Sciences (D3A), Università Politecnica delle Marche (UNIVPM), 60131 Ancona, Italy
| | - Lama Ismaiel
- Department of Agricultural, Food and Environmental Sciences (D3A), Università Politecnica delle Marche (UNIVPM), 60131 Ancona, Italy
| | - Lucia Aquilanti
- Department of Agricultural, Food and Environmental Sciences (D3A), Università Politecnica delle Marche (UNIVPM), 60131 Ancona, Italy
| | - Deborah Pacetti
- Department of Agricultural, Food and Environmental Sciences (D3A), Università Politecnica delle Marche (UNIVPM), 60131 Ancona, Italy
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Parailloux M, Godin S, Lobinski R. Nontargeted Screening for Flavonoids in Salicornia Plant by Reversed-Phase Liquid Chromatography–Electrospray Orbitrap Data-Dependent MS2/MS3. Molecules 2023; 28:molecules28073022. [PMID: 37049782 PMCID: PMC10096158 DOI: 10.3390/molecules28073022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 03/17/2023] [Accepted: 03/22/2023] [Indexed: 03/31/2023] Open
Abstract
The Salicornia genus has great potential in agrifood industries because of its nutritional benefits related to its high content of antioxidant compounds, including flavonoids. A nontargeted method based on reversed-phase liquid chromatography–electrospray orbitrap data-dependent MS2/MS3 and the fragment ion search (FISh) strategy was developed to screen flavonoids in Salicornia plants. An extensive study of fragmentation of a set of flavonoid standards allowed for the definition of 15 characteristic fragment ions for flagging flavonoids in the plant matrix. The nontargeted analysis was applied to Salicornia europaea species and allowed for the annotation of 25 candidate flavonoids, including 14 that had not been reported previously. Structural prediction of two unreported flavonoids and their isomeric forms was based on an advanced data processing method using an in silico approach and in-house databases compiling flavonoid-specific chemical substitution. Finally, the method developed allowed for the optimization of extraction yields of flavonoids from the plant matrix.
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Affiliation(s)
- Maroussia Parailloux
- IPREM, UMR 5254, E2S UPPA, CNRS, Université de Pau et des Pays de l’Adour, 64000 Pau, France; (S.G.); (R.L.)
- UMR 152 PharmaDev, Université de Toulouse, IRD, UPS, 31062 Toulouse, France
- Correspondence:
| | - Simon Godin
- IPREM, UMR 5254, E2S UPPA, CNRS, Université de Pau et des Pays de l’Adour, 64000 Pau, France; (S.G.); (R.L.)
| | - Ryszard Lobinski
- IPREM, UMR 5254, E2S UPPA, CNRS, Université de Pau et des Pays de l’Adour, 64000 Pau, France; (S.G.); (R.L.)
- Chair of Analytical Chemistry, Department of Chemistry, Warsaw University of Technology, 00-664 Warszawa, Poland
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Mesa-Marín J, Mateos-Naranjo E, Carreiras J, Feijão E, Duarte B, Matos AR, Betti M, Del Rio C, Romero-Bernal M, Montaner J, Redondo-Gómez S. Interactive Temperature and CO 2 Rise, Salinity, Drought, and Bacterial Inoculation Alter the Content of Fatty Acids, Total Phenols, and Oxalates in the Edible Halophyte Salicornia ramosissima. PLANTS (BASEL, SWITZERLAND) 2023; 12:1395. [PMID: 36987083 PMCID: PMC10058463 DOI: 10.3390/plants12061395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 03/08/2023] [Accepted: 03/18/2023] [Indexed: 06/19/2023]
Abstract
In this work, we studied the combined effect of increased temperature and atmospheric CO2, salt and drought stress, and inoculation with plant-growth-promoting rhizobacteria (PGPR) on the growth and some nutritional parameters of the edible halophyte Salicornia ramosissima. We found that the increase in temperature and atmospheric CO2, combined with salt and drought stresses, led to important changes in S. ramosissima fatty acids (FA), phenols, and oxalate contents, which are compounds of great importance for human health. Our results suggest that the S. ramosissima lipid profile will change in a future climate change scenario, and that levels of oxalate and phenolic compounds may change in response to salt and drought stress. The effect of inoculation with PGPR depended on the strains used. Some strains induced the accumulation of phenols in S. ramosissima leaves at higher temperature and CO2 while not altering FA profile but also led to an accumulation of oxalate under salt stress. In a climate change scenario, a combination of stressors (temperature, salinity, drought) and environmental conditions (atmospheric CO2, PGPR) will lead to important changes in the nutritional profiles of edible plants. These results may open new perspectives for the nutritional and economical valorization of S. ramosissima.
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Affiliation(s)
- Jennifer Mesa-Marín
- Departamento de Biología Vegetal y Ecología, Facultad de Biología, Universidad de Sevilla, 41012 Seville, Spain
| | - Enrique Mateos-Naranjo
- Departamento de Biología Vegetal y Ecología, Facultad de Biología, Universidad de Sevilla, 41012 Seville, Spain
| | - João Carreiras
- MARE—Marine and Environmental Sciences Centre, ARNET—Aquatic Research Infrastructure Network Associated Laboratory, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016 Lisbon, Portugal
| | - Eduardo Feijão
- MARE—Marine and Environmental Sciences Centre, ARNET—Aquatic Research Infrastructure Network Associated Laboratory, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016 Lisbon, Portugal
| | - Bernardo Duarte
- MARE—Marine and Environmental Sciences Centre, ARNET—Aquatic Research Infrastructure Network Associated Laboratory, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016 Lisbon, Portugal
- Departamento de Biologia Vegetal, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016 Lisbon, Portugal
| | - Ana Rita Matos
- Departamento de Biologia Vegetal, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016 Lisbon, Portugal
- BioISI—Biosystems and Integrative Sciences Institute, Plant Functional Genomics Group, Departamento de Biologia Vegetal, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016 Lisbon, Portugal
| | - Marco Betti
- Departamento de Bioquímica Vegetal y Biología Molecular, Facultad de Química, Universidad de Sevilla, 41012 Sevilla, Spain
| | - Carmen Del Rio
- Institute of Biomedicine of Seville (IBiS), Hospital Universitario Virgen del Rocío, CSIC, Universidad de Sevilla, 41013 Seville, Spain
| | - Marina Romero-Bernal
- Institute of Biomedicine of Seville (IBiS), Hospital Universitario Virgen del Rocío, CSIC, Universidad de Sevilla, 41013 Seville, Spain
| | - Joan Montaner
- Institute of Biomedicine of Seville (IBiS), Hospital Universitario Virgen del Rocío, CSIC, Universidad de Sevilla, 41013 Seville, Spain
- Department of Neurology, Hospital Universitario Virgen Macarena, 41009 Seville, Spain
| | - Susana Redondo-Gómez
- Departamento de Biología Vegetal y Ecología, Facultad de Biología, Universidad de Sevilla, 41012 Seville, Spain
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10
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Lopes M, Silva AS, Séndon R, Barbosa-Pereira L, Cavaleiro C, Ramos F. Towards the Sustainable Exploitation of Salt-Tolerant Plants: Nutritional Characterisation, Phenolics Composition, and Potential Contaminants Analysis of Salicornia ramosissima and Sarcocornia perennis alpini. Molecules 2023; 28:molecules28062726. [PMID: 36985696 PMCID: PMC10059647 DOI: 10.3390/molecules28062726] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/09/2023] [Accepted: 03/14/2023] [Indexed: 03/30/2023] Open
Abstract
Increasing soil salinisation represents a serious threat to food security, and therefore the exploitation of high-yielding halophytes, such as Salicornia and Sarcocornia, needs to be considered not merely in arid regions but worldwide. In this study, Salicornia ramosissima and Sarcocornia perennis alpini were evaluated for nutrients, bioactive compounds, antioxidant capacity, and contaminants. Both were shown to be nutritionally relevant, exhibiting notable levels of crude fibre and ash, i.e., 11.26-15.34 and 39.46-40.41% dry weight (dw), respectively, and the major minerals were Na, K, and Mg. Total phenolics thereof were 67.05 and 38.20 mg of gallic acid equivalents/g extract dw, respectively, mainly p-coumaric acid and quercetin. Both species displayed antioxidant capacity, but S. ramossima was prominent in both the DPPH and ß-carotene bleaching assays. Aflatoxin B1 was detected in S. ramosissima, at 5.21 µg/Kg dw, which may pose a health threat. The Cd and Pb levels in both were low, but the 0.01 mg/Kg Hg in S. perennis alpini met the maximum legal limit established for marine species including algae. Both species exhibit high potential for use in the agro-food, cosmetics, and pharmaceutical sectors, but specific regulations and careful cultivation strategies need to be implemented, in order to minimise contamination risks by mycotoxins and heavy metals.
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Affiliation(s)
- Maria Lopes
- University of Coimbra, Faculty of Pharmacy, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
- Associated Laboratory for Green Chemistry (LAQV) of the Network of Chemistry and Technology (REQUIMTE), R. D. Manuel II, Apartado 55142, 4051-401 Porto, Portugal
| | - Ana Sanches Silva
- University of Coimbra, Faculty of Pharmacy, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
- National Institute for Agricultural and Veterinary Research (INIAV), I.P., Rua dos Lagidos, Lugar da Madalena, 4485-655 Vila do Conde, Portugal
- Centre for Study in Animal Science (CECA), ICETA, University of Porto, 4051-501 Porto, Portugal
| | - Raquel Séndon
- Analytical Chemistry, Nutrition and Food Science Department, Pharmacy Faculty, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Letricia Barbosa-Pereira
- Analytical Chemistry, Nutrition and Food Science Department, Pharmacy Faculty, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Carlos Cavaleiro
- University of Coimbra, Faculty of Pharmacy, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
- Chemical Process Engineering and Forest Products Research Centre, University of Coimbra, Rua Sílvio Lima, Polo II, 3030-790 Coimbra, Portugal
| | - Fernando Ramos
- University of Coimbra, Faculty of Pharmacy, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
- Associated Laboratory for Green Chemistry (LAQV) of the Network of Chemistry and Technology (REQUIMTE), R. D. Manuel II, Apartado 55142, 4051-401 Porto, Portugal
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11
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Hulkko LSS, Rocha RM, Trentin R, Fredsgaard M, Chaturvedi T, Custódio L, Thomsen MH. Bioactive Extracts from Salicornia ramosissima J. Woods Biorefinery as a Source of Ingredients for High-Value Industries. PLANTS (BASEL, SWITZERLAND) 2023; 12:1251. [PMID: 36986939 PMCID: PMC10056203 DOI: 10.3390/plants12061251] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 03/02/2023] [Accepted: 03/06/2023] [Indexed: 06/18/2023]
Abstract
Salt-tolerant plants, also known as halophytes, could provide a novel source of feedstock for biorefineries. After harvesting fresh shoots for food, the lignified fraction of Salicornia ramosissima J. Woods could be used to produce bioactive botanical extracts for high-value industries such as nutraceuticals, cosmetics, and biopharmaceuticals. The residual fraction after extraction can be further used for bioenergy or lignocellulose-derived platform chemicals. This work analysed S. ramosissima from different sources and growth stages. After pre-processing and extractions, the obtained fractions were analysed for their contents of fatty acids, pigments, and total phenolics. Extracts were also evaluated for their in vitro antioxidant properties and inhibitory effect towards enzymes related to diabetes, hyperpigmentation, obesity, and neurogenerative diseases. The ethanol extract from the fibre residue and the water extract from completely lignified plants showed the highest concentration of phenolic compounds along with the highest antioxidant potential and enzyme-inhibitory properties. Hence, they should be further explored in the context of biorefinery.
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Affiliation(s)
| | - Rui Miranda Rocha
- RIASEARCH, Lda., Cais da Ribeira de Pardelhas 21, 3870-168 Murtosa, Portugal
| | - Riccardo Trentin
- Department of Biology, University of Padova, Via U. Bassi 58/B, 35131 Padova, Italy
| | - Malthe Fredsgaard
- AAU Energy, Aalborg University, Niels Bohrs Vej 8, 6700 Esbjerg, Denmark
| | - Tanmay Chaturvedi
- AAU Energy, Aalborg University, Niels Bohrs Vej 8, 6700 Esbjerg, Denmark
| | - Luísa Custódio
- Centre of Marine Sciences, University of Algarve, Campus of Gambelas, 8005-139 Faro, Portugal
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12
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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
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13
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A Review on Polyphenols in Salicornia ramosissima with Special Emphasis on Their Beneficial Effects on Brain Ischemia. Nutrients 2023; 15:nu15030793. [PMID: 36771496 PMCID: PMC9919161 DOI: 10.3390/nu15030793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 01/29/2023] [Accepted: 02/01/2023] [Indexed: 02/08/2023] Open
Abstract
There has been an increasing interest in the consumption of halophytes as a healthy food in the last few years. Salicornia ramosissima is a seasonal Mediterranean halophyte with an interesting profile of bioactive compounds, including more than 60 identified polyphenols with a broad range of biological activities. Accumulating evidence supports the role of dietary polyphenols in the prevention of cardiovascular diseases, such as stroke. Stroke is the second cause of death worldwide and it is estimated that a substantial proportion of stroke incidence and recurrence may be prevented by healthier dietary patterns. Here, we have grouped the phenolic acids and flavonoids identified in S. ramosissima and reviewed their potential protective effect on brain ischemia, which are mostly related to the reduction of oxidative stress and inflammation, the inhibition of cell death pathways and their role in the preservation of the vascular function. Despite the fact that most of these compounds have been reported to be neuroprotective through multiple mechanisms, human studies are still scarce. Given the safe profile of polyphenols identified in S. ramosissima, this halophyte plant could be considered as a source of bioactive compounds for the nutraceutical industry.
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14
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Correia A, Silva AM, Moreira MM, Salazar M, Švarc-Gajić J, Brezo-Borjan T, Cádiz-Gurrea MDLL, Carretero AS, Loschi F, Dall’Acqua S, Delerue-Matos C, Rodrigues F. Salicornia ramosissima: A New Green Cosmetic Ingredient with Promising Skin Effects. Antioxidants (Basel) 2022; 11:antiox11122449. [PMID: 36552658 PMCID: PMC9774727 DOI: 10.3390/antiox11122449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/02/2022] [Accepted: 12/06/2022] [Indexed: 12/14/2022] Open
Abstract
This study aims to validate a new cosmetic ingredient from Salicornia ramosissima S J. Woods through in vitro and ex vivo assays. The halophyte extracts were obtained by subcritical water extraction (SWE) at different temperatures (110, 120, 140, 160 and 180 °C). The antioxidant/radical scavenging activities and the phenolic profile were screened for all extracts. The optimal extract was assessed in keratinocytes and fibroblasts, while permeation assays were performed in Franz cells. The inhibitory activity of hyaluronidase and elastase was also evaluated. The sample extracted at 180 °C presented the highest phenolic content (1739.28 mg/100 g of dry weight (dw)). Despite not being efficient in the sequestration of ABTS•+, this extract scavenged the DPPH• (IC50 = 824.57 µg/mL). The scavenging capacity of superoxide (O2•-) and hypochlorous acid (HOCl) was also considerable (respectively, IC50 = 158.87 µg/mL and IC50 = 5.80 µg/mL). The cell viability assays confirmed the absence of negative effects on keratinocytes, while the fibroblasts' viability slightly decreased. The ex vivo permeation of rutin, quercetin and syringic acid after 24 h was, respectively, 11, 20 and 11%. Additionally, the extract showed a good elastase and hyaluronidase inhibitory activity. The results obtained support the S. ramosissima bioactivity as a cosmetic ingredient.
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Affiliation(s)
- Ana Correia
- REQUIMTE/LAQV—Instituto Superior de Engenharia do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015 Porto, Portugal
| | - Ana Margarida Silva
- REQUIMTE/LAQV—Instituto Superior de Engenharia do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015 Porto, Portugal
| | - Manuela M. Moreira
- REQUIMTE/LAQV—Instituto Superior de Engenharia do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015 Porto, Portugal
| | - Miguel Salazar
- Agro-On/RiaFresh—Verduras da Ria Formosa, Sítio do Besouro, 8005-421 Faro, Portugal
| | - Jaroslava Švarc-Gajić
- Faculty of Technology, University of Novi Sad, Bulevar cara Lazara 1, 21000 Novi Sad, Serbia
| | - Tanja Brezo-Borjan
- Faculty of Technology, University of Novi Sad, Bulevar cara Lazara 1, 21000 Novi Sad, Serbia
| | - Maria de la Luz Cádiz-Gurrea
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071 Granada, Spain
| | - Antonio Segura Carretero
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Fuentenueva s/n, E-18071 Granada, Spain
| | - Francesca Loschi
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35121 Padova, Italy
| | - Stefano Dall’Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35121 Padova, Italy
| | - Cristina Delerue-Matos
- REQUIMTE/LAQV—Instituto Superior de Engenharia do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015 Porto, Portugal
| | - Francisca Rodrigues
- REQUIMTE/LAQV—Instituto Superior de Engenharia do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015 Porto, Portugal
- Correspondence: ; Tel.: +351-22-83-40-500
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15
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Lima AR, Cristofoli NL, Rosa da Costa AM, Saraiva JA, Vieira MC. Comparative study of the production of cellulose nanofibers from agro-industrial waste streams of Salicornia ramosissima by acid and enzymatic treatment. FOOD AND BIOPRODUCTS PROCESSING 2022. [DOI: 10.1016/j.fbp.2022.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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16
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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.
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17
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Limongelli F, Crupi P, Clodoveo ML, Corbo F, Muraglia M. Overview of the Polyphenols in Salicornia: From Recovery to Health-Promoting Effect. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27227954. [PMID: 36432054 PMCID: PMC9696959 DOI: 10.3390/molecules27227954] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/10/2022] [Accepted: 11/15/2022] [Indexed: 11/18/2022]
Abstract
Nowadays, there has been considerable attention paid toward the recovery of waste plant matrices as possible sources of functional compounds with healthy properties. In this regard, we focus our attention on Salicornia, a halophyte plant that grows abundantly on the coasts of the Mediterranean area. Salicornia is used not only as a seasoned vegetable but also in traditional medicine for its beneficial effects in protecting against diseases such as obesity, diabetes, and cancer. In numerous research studies, Salicornia consumption has been highly suggested due to its high level of bioactive molecules, among which, polyphenols are prevalent. The antioxidant and antiradical activity of polyphenols makes Salicornia a functional food candidate with potential beneficial activities for human health. Therefore, this review provides specific and compiled information for optimizing and developing new extraction processes for the recovery of bioactive compounds from Salicornia; focusing particular attention on polyphenols and their health benefits.
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Affiliation(s)
- Francesco Limongelli
- Dipartimento di Scienze del Suolo e Degli Alimenti, Università degli Studi di Bari, Campus Universitario E. Quagliarello Via Orabona 4, 70125 Bari, Italy
| | - Pasquale Crupi
- Dipartimento Interdisciplinare di Medicina, Università degli Studi Aldo Moro Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
- Correspondence: or
| | - Maria Lisa Clodoveo
- Dipartimento Interdisciplinare di Medicina, Università degli Studi Aldo Moro Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Filomena Corbo
- Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari, Campus Universitario E. Quagliarello Via Orabona 4, 70125 Bari, Italy
| | - Marilena Muraglia
- Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari, Campus Universitario E. Quagliarello Via Orabona 4, 70125 Bari, Italy
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18
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Lima AR, Cristofoli NL, Filippidis K, Barreira L, Vieira MC. Shelf‐life study of a
Salicornia ramosissima
vegetable salt: An alternative to kitchen salt. J FOOD PROCESS ENG 2022. [DOI: 10.1111/jfpe.14154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alexandre R. Lima
- Mediterranean Institute for Agriculture, Environment and Development, Faculty of Sciences and Technology Universidade do Algarve Faro Portugal
| | - Nathana L. Cristofoli
- Mediterranean Institute for Agriculture, Environment and Development, Faculty of Sciences and Technology Universidade do Algarve Faro Portugal
- Centre of Marine Sciences Campus de Gambelas, Universidade do Algarve Faro Portugal
| | - Kyriakos Filippidis
- Department of Food Technology International Hellenic University Thessaloniki Greece
| | - Luísa Barreira
- Centre of Marine Sciences Campus de Gambelas, Universidade do Algarve Faro Portugal
| | - Margarida C. Vieira
- Mediterranean Institute for Agriculture, Environment and Development, Faculty of Sciences and Technology Universidade do Algarve Faro Portugal
- Department of Food Engineering High Institute of Engineering, Campus da Penha, Universidade do Algarve Faro Portugal
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19
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Population Dynamic of the Annual Halophyte Salicornia ramosissima in Salt Pans: Towards a Sustainable Exploitation of Its Wild Populations. PLANTS 2022; 11:plants11131676. [PMID: 35807629 PMCID: PMC9269244 DOI: 10.3390/plants11131676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 06/20/2022] [Accepted: 06/21/2022] [Indexed: 11/16/2022]
Abstract
Halophyte species growing under stressful conditions, such as the annual species of the Salicornia genus, have been recognized as a source of metabolites of pharmacological and nutraceutical interest. Therefore, planning the extraction of individual plants from wild populations in a sustainable way is especially important in the case of annual species. We studied the environmental matrix and population dynamic of four Salicornia ramosissima populations growing at two elevations in salt pans under a Mediterranean climate. In elevated areas, S. ramosissima populations presented maximum plant densities of between 628–6288 plants m−2 that remained almost constant until fruiting. In contrast, populations in depressed zones presented five-times greater soil-seed-bank densities and maximum plant densities than populations in elevated zones. In this context, populations in depressed zones lost c. 60% of their maximum plant densities from the end of spring and through summer. In whatever way the environmental matrix seemed to control the population dynamic of S. ramosissima in depressed zones, the effects of a stressful environment would interact with plant densities. In this sense, we recorded the density-dependent mortality for the densest population (max. 51,558 plants m−2). Our results are useful for planning a sustainable harvesting of natural populations of S. ramosissima.
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20
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Aprilia GHS, Kim HS. Development of Strategies to Manufacture Low-Salt Meat Products – A
review. JOURNAL OF ANIMAL SCIENCE AND TECHNOLOGY 2022; 64:218-234. [PMID: 35530408 PMCID: PMC9039953 DOI: 10.5187/jast.2022.e16] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 02/22/2022] [Accepted: 02/24/2022] [Indexed: 12/03/2022]
Abstract
Urbanization is usually followed by changes in eating habits, with a specific
trend toward the consumption of ready-to-eat products, such as processed foods.
Among the latter, meat products are known contributors to high dietary sodium
owing to salt addition. Salt plays an essential role in maintaining the quality
of meat products in terms of acceptability and safety. However, an excessive
salt intake is linked to high blood pressure and cardiovascular diseases. Hence,
several studies have been competing for the discovery of salt alternatives
performing in a similar way as common salt. A number of replacements have been
proposed to reduce salt consumption in meat products while taking into account
consumer preferences. Unfortunately, these have resulted in poorer product
quality, followed by new adverse effects on health. This review addresses these
recent issues by illustrating some established approaches and providing insight
into further challenges in developing low-salt meat products.
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Affiliation(s)
| | - Hyeong Sang Kim
- School of Animal Life Convergence Science,
Hankyong National University, Anseong 17579, Korea
- Corresponding author: Hyeong Sang Kim, School of
Animal Life Convergence Science, Hankyong National University, Anseong 17579,
Korea. Tel: +82-31-670-5123, E-mail:
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21
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Martins-Noguerol R, Matías L, Pérez-Ramos IM, Moreira X, Muñoz-Vallés S, Mancilla-Leytón JM, Francisco M, García-González A, DeAndrés-Gil C, Martínez-Force E, Millán-Linares MDC, Pedroche J, Figueroa ME, Moreno-Pérez AJ, Cambrollé J. Differences in nutrient composition of sea fennel (Crithmum maritimum) grown in different habitats and optimally controlled growing conditions. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2021.104266] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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22
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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.
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23
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Pires-Cabral P, Pires-Cabral P, Quintas C. Salicornia ramosissima as a salt substitute in the fermentation of white cabbage. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:597-605. [PMID: 35185179 PMCID: PMC8814293 DOI: 10.1007/s13197-021-05047-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 01/30/2021] [Accepted: 02/23/2021] [Indexed: 02/03/2023]
Abstract
This research aimed to study the fermentation of white cabbage (Brassica oleracea) replacing salt, totally or partially, with halophyte Salicornia ramosissima, to reduce the sodium content in the final products. Three fermentation trials of cabbage were done: A with 2.91% salt (~ 1.15% Na) (control); B with salicornia (~ 1.56% salt equivalent, ~ 0.34% Na); and C with salt and salicornia (~ 1.94% salt equivalent, ~ 0.49% Na). The fermentation profile was followed by the physicochemical (pH, total acidity) and microbial parameters [mesophilic microorganisms (MM), lactic-acid bacteria (LAB), coliforms and fungi]. The content of phenolics and antioxidant activity in the fermented products were also measured. In all experiments, there was an increase, followed by a stabilization of the MM (5.5-7.2 Log CFU/g) and LAB populations (5.4-6.6 Log CFU/g) and a decrease of fungi and coliforms until they disappeared. A decrease in pH (< 4) and a rise in acidity (~ 1.0%) were observed throughout the fermentations. The phenolics and antioxidant activity increased during fermentation, being significantly higher in C (37.3 mg/100 g and 3.63 mmol Trolox/100 g, respectively). The fermentation of cabbage with salicornia results in the final products having similar microbial quality to the control, but with a reduction of sodium and an increase in the antioxidant activity.
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Affiliation(s)
- Patrícia Pires-Cabral
- Instituto Superior de Engenharia, Universidade do Algarve, Campus da Penha, 8005-139 Faro, Portugal
| | - Paula Pires-Cabral
- Instituto Superior de Engenharia, Universidade do Algarve, Campus da Penha, 8005-139 Faro, Portugal
- MED, Mediterranean Institute for Agriculture, Environment and Development, Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
| | - Célia Quintas
- Instituto Superior de Engenharia, Universidade do Algarve, Campus da Penha, 8005-139 Faro, Portugal
- MED, Mediterranean Institute for Agriculture, Environment and Development, Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
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Giordano R, Aliotta GE, Johannesen AS, Voetmann-Jensen D, Laustsen FH, Andersen LA, Rezai A, Fredsgaard M, Vecchio SL, Arendt-Nielsen L, Thomsen MH, Stensballe A. Effects of Salicornia-Based Skin Cream Application on Healthy Humans’ Experimental Model of Pain and Itching. Pharmaceuticals (Basel) 2022; 15:ph15020150. [PMID: 35215262 PMCID: PMC8876271 DOI: 10.3390/ph15020150] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/21/2022] [Accepted: 01/24/2022] [Indexed: 12/11/2022] Open
Abstract
Halophyte plants are salt-tolerant and are acclimated for growth in saline soils such as along coastal areas. Among the halophytes, the Salicornia species have been used as both folk medicine and functional food for many years due to their high levels of bioactive compounds with supposed anti-inflammatory and antioxidative effects. However, the properties of Salicornia bioactive extracts on pain and itching still remain unclear. In this study, 30 healthy volunteers were randomized to treatments with 10% Salicornia-based cream or placebo cream for 24 or 48 h. On day 0, and 24 or 48 h post cream application, cold/heat detection and pain thresholds, mechanical pain thresholds and sensitivity, trans-epidermal water loss, histamine- and cowhage-evoked itch, and micro-vascular reactivity (neurogenic inflammation) were assessed to evaluate the analgesic, anti-pruritogenic and vasomotor effects. Skin permeability was reduced in the Salicornia-treated area for 48 h compared with 24 h application (p-value < 0.05). After 48 h of application, a decrease in mechanical-evoked itching (hyperkinesis) compared with 24 h treatment (p-value < 0.05) and increased warm detection and heat pain thresholds (p-value < 0.05) was found. Histamine-induced neurogenic inflammation showed a significant reduction in the cream-treated areas after 48 h compared with 24 h (p-value < 0.05). The results of this study indicate the overall inhibitory effect of Salicornia on hyperkinesis (mechanically evoked itch), the analgesic effect on thermal sensation, and modulation of the skin barrier architecture. Further studies are needed for the assessment of the long-term effects.
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Affiliation(s)
- Rocco Giordano
- Center for Neuroplasticity and Pain (CNAP), SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, 9220 Aalborg, Denmark; (R.G.); (G.E.A.); (S.L.V.); (L.A.-N.)
- Translational Biomarkers in Pain and Precision Medicine, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, 9220 Aalborg, Denmark; (A.S.J.); (D.V.-J.); (F.H.L.); (L.A.A.); (A.R.)
| | - Giulia Erica Aliotta
- Center for Neuroplasticity and Pain (CNAP), SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, 9220 Aalborg, Denmark; (R.G.); (G.E.A.); (S.L.V.); (L.A.-N.)
- Translational Biomarkers in Pain and Precision Medicine, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, 9220 Aalborg, Denmark; (A.S.J.); (D.V.-J.); (F.H.L.); (L.A.A.); (A.R.)
| | - Anja Stokholm Johannesen
- Translational Biomarkers in Pain and Precision Medicine, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, 9220 Aalborg, Denmark; (A.S.J.); (D.V.-J.); (F.H.L.); (L.A.A.); (A.R.)
| | - Dina Voetmann-Jensen
- Translational Biomarkers in Pain and Precision Medicine, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, 9220 Aalborg, Denmark; (A.S.J.); (D.V.-J.); (F.H.L.); (L.A.A.); (A.R.)
| | - Frederikke Hillebrand Laustsen
- Translational Biomarkers in Pain and Precision Medicine, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, 9220 Aalborg, Denmark; (A.S.J.); (D.V.-J.); (F.H.L.); (L.A.A.); (A.R.)
| | - Lasse Allermann Andersen
- Translational Biomarkers in Pain and Precision Medicine, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, 9220 Aalborg, Denmark; (A.S.J.); (D.V.-J.); (F.H.L.); (L.A.A.); (A.R.)
| | - Aman Rezai
- Translational Biomarkers in Pain and Precision Medicine, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, 9220 Aalborg, Denmark; (A.S.J.); (D.V.-J.); (F.H.L.); (L.A.A.); (A.R.)
| | - Malthe Fredsgaard
- Department of Energy Technology, Aalborg University, 6700 Esbjerg, Denmark; (M.F.); (M.H.T.)
| | - Silvia Lo Vecchio
- Center for Neuroplasticity and Pain (CNAP), SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, 9220 Aalborg, Denmark; (R.G.); (G.E.A.); (S.L.V.); (L.A.-N.)
- Translational Biomarkers in Pain and Precision Medicine, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, 9220 Aalborg, Denmark; (A.S.J.); (D.V.-J.); (F.H.L.); (L.A.A.); (A.R.)
| | - Lars Arendt-Nielsen
- Center for Neuroplasticity and Pain (CNAP), SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, 9220 Aalborg, Denmark; (R.G.); (G.E.A.); (S.L.V.); (L.A.-N.)
- Translational Biomarkers in Pain and Precision Medicine, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, 9220 Aalborg, Denmark; (A.S.J.); (D.V.-J.); (F.H.L.); (L.A.A.); (A.R.)
- Department of Medical Gastroenterology, Mech-Sense, Aalborg University Hospital, 9000 Aalborg, Denmark
| | - Mette Hedegaard Thomsen
- Department of Energy Technology, Aalborg University, 6700 Esbjerg, Denmark; (M.F.); (M.H.T.)
| | - Allan Stensballe
- Translational Biomarkers in Pain and Precision Medicine, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, 9220 Aalborg, Denmark; (A.S.J.); (D.V.-J.); (F.H.L.); (L.A.A.); (A.R.)
- Correspondence: ; Tel.: +45-61-608-786
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Extraction and Quantification of Chlorophylls, Carotenoids, Phenolic Compounds, and Vitamins from Halophyte Biomasses. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12020840] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Halophytes are salt-tolerant plants, and they have been utilised as healthy, nutritious vegetables and medicinal herbs. Various studies have shown halophytes to be rich in health-beneficial compounds with antioxidant activity, anti-inflammatory and antimicrobial effects, and cytotoxic properties. Despite their potential, these plants are still underutilised in agriculture and industrial applications. This review includes the state-of-the-art literature concerning the contents of proanthocyanidins (also known as condensed tannins), total phenolic compounds, photosynthetic pigments (chlorophyll and carotenoids), and vitamins in various halophyte biomasses. Various extraction and analytical methods are also considered. The study shows that various species have exhibited potential for use not only as novel food products but also in the production of nutraceuticals and as ingredients for cosmetics and pharmaceuticals.
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Lopes M, Roque MJ, Cavaleiro C, Ramos F. Nutrient value of Salicornia ramosissima—A green extraction process for mineral analysis. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.104135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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A Review on Sarcocornia Species: Ethnopharmacology, Nutritional Properties, Phytochemistry, Biological Activities and Propagation. Foods 2021; 10:foods10112778. [PMID: 34829059 PMCID: PMC8625059 DOI: 10.3390/foods10112778] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/03/2021] [Accepted: 11/07/2021] [Indexed: 01/11/2023] Open
Abstract
Sarcocornia A. J. Scott is a halophytic edible succulent plant belonging to the Amaranthaceae family. To date, the genus includes 28 species distributed worldwide in saline environments, usually salt marshes. Sarcocornia (Scott) is similar to Salicornia (L.), which has a recognized commercial value in morphological and taxonomical traits. Species of both genera are commonly named samphire or glassworts in Europe, and their fleshy shoots are commercialized under their traditional names. Due to their nutritional, organoleptic and medicinal properties, Sarcocornia species have a high economic potential in various biotechnology sectors. Being highly tolerant to salt, they can be cultivated in saline conditions, and dissimilar to Salicornia, they are perennial, i.e., they can be harvested year-round. Therefore, Sarcocornia species are considered promising gourmet vegetables to be explored in the context of climate change, soil and water salinization and eco-sustainability. We hereby put together and reviewed the most relevant information on Sarcocornia taxonomy, morphology, nutritional and pharmacological properties, uses in ethnomedicine, potential applications in biotechnology, and propagation strategies.
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Dmap ligand modified [CoW12O40]6− compound photocatalyzed degradation of salicylic acid. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Oliveira-Alves SC, Andrade F, Prazeres I, Silva AB, Capelo J, Duarte B, Caçador I, Coelho J, Serra AT, Bronze MR. Impact of Drying Processes on the Nutritional Composition, Volatile Profile, Phytochemical Content and Bioactivity of Salicornia ramosissima J. Woods. Antioxidants (Basel) 2021; 10:1312. [PMID: 34439560 PMCID: PMC8389250 DOI: 10.3390/antiox10081312] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 08/12/2021] [Accepted: 08/13/2021] [Indexed: 12/19/2022] Open
Abstract
Salicornia ramosissima J. Woods is a halophyte plant recognized as a promising natural ingredient and will eventually be recognized a salt substitute (NaCl). However, its shelf-life and applicability in several food matrices requires the use of drying processes, which may have an impact on its nutritional and functional value. The objective of this study was to evaluate the effect of oven and freeze-drying processes on the nutritional composition, volatile profile, phytochemical content, and bioactivity of S. ramosissima using several analytical tools (LC-DAD-ESI-MS/MS and SPME-GC-MS) and bioactivity assays (ORAC, HOSC, and ACE inhibition and antiproliferative effect on HT29 cells). Overall, results show that the drying process changes the chemical composition of the plant. When compared to freeze-drying, the oven-drying process had a lower impact on the nutritional composition but the phytochemical content and antioxidant capacity were significantly reduced. Despite this, oven-dried and freeze-dried samples demonstrated similar antiproliferative (17.56 mg/mL and 17.24 mg/mL, respectively) and antihypertensive (24.56 mg/mL and 18.96 mg/mL, respectively) activities. The volatile composition was also affected when comparing fresh and dried plants and between both drying processes: while for the freeze-dried sample, terpenes corresponded to 57% of the total peak area, a decrease to 17% was observed for the oven-dried sample. The oven-dried S. ramosissima was selected to formulate a ketchup and the product formulated with 2.2% (w/w) of the oven-dried plant showed a good consumer acceptance score. These findings support the use of dried S. ramosissima as a promising functional ingredient that can eventually replace the use of salt.
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Affiliation(s)
- Sheila C. Oliveira-Alves
- iBET, Instituto de Biologia Experimental e Tecnológica, Apartado 12, 2781-901 Oeiras, Portugal; (S.C.O.-A.); (F.A.); (I.P.); (A.T.S.)
| | - Fábio Andrade
- iBET, Instituto de Biologia Experimental e Tecnológica, Apartado 12, 2781-901 Oeiras, Portugal; (S.C.O.-A.); (F.A.); (I.P.); (A.T.S.)
| | - Inês Prazeres
- iBET, Instituto de Biologia Experimental e Tecnológica, Apartado 12, 2781-901 Oeiras, Portugal; (S.C.O.-A.); (F.A.); (I.P.); (A.T.S.)
| | - Andreia B. Silva
- DCFM, Departamento de Ciências Farmacêuticas e do Medicamento, Faculdade de Farmácia, Universidade de Lisboa, Av. das Forças Armadas, 1649-003 Lisboa, Portugal;
- iMed ULisboa, Instituto de Investigação do Medicamento, Faculdade de Farmácia, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003 Lisboa, Portugal
| | - Jorge Capelo
- INIAV, Instituto Nacional de Investigação Agrária e Veterinária, Av. da República, 2780-505 Oeiras, Portugal;
| | - Bernardo Duarte
- MARE, Marine and Environmental Sciences Centre, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal; (B.D.); (I.C.)
- Departamento de Biologia Vegetal, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 749-016 Lisboa, Portugal
| | - Isabel Caçador
- MARE, Marine and Environmental Sciences Centre, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal; (B.D.); (I.C.)
- Departamento de Biologia Vegetal, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 749-016 Lisboa, Portugal
| | - Júlio Coelho
- Horta da Ria Lda., Rua de São Rui, 3830-362 Gafanha Nazaré, Portugal;
| | - Ana Teresa Serra
- iBET, Instituto de Biologia Experimental e Tecnológica, Apartado 12, 2781-901 Oeiras, Portugal; (S.C.O.-A.); (F.A.); (I.P.); (A.T.S.)
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Av. da República, 2780-157 Oeiras, Portugal
| | - Maria R. Bronze
- iBET, Instituto de Biologia Experimental e Tecnológica, Apartado 12, 2781-901 Oeiras, Portugal; (S.C.O.-A.); (F.A.); (I.P.); (A.T.S.)
- iMed ULisboa, Instituto de Investigação do Medicamento, Faculdade de Farmácia, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003 Lisboa, Portugal
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Av. da República, 2780-157 Oeiras, Portugal
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Lima AR, Gama F, Castañeda-Loaiza V, Costa C, Schüler LM, Santos T, Salazar M, Nunes C, Cruz RMS, Varela J, Barreira L. Nutritional and Functional Evaluation of Inula crithmoides and Mesembryanthemum nodiflorum Grown in Different Salinities for Human Consumption. Molecules 2021; 26:molecules26154543. [PMID: 34361696 PMCID: PMC8347299 DOI: 10.3390/molecules26154543] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/22/2021] [Accepted: 07/25/2021] [Indexed: 11/16/2022] Open
Abstract
The nutritional composition and productivity of halophytes is strongly related to the biotic/abiotic stress to which these extremophile salt tolerant plants are subjected during their cultivation cycle. In this study, two commercial halophyte species (Inula crithmoides and Mesembryanthemum nodiflorum) were cultivated at six levels of salinity using a soilless cultivation system. In this way, it was possible to understand the response mechanisms of these halophytes to salt stress. The relative productivity decreased from the salinities of 110 and 200 mmol L−1 upwards for I. crithmoides and M. nodiflorum, respectively. Nonetheless, the nutritional profile for human consumption remained balanced. In general, I. crithmoides vitamin (B1 and B6) contents were significantly higher than those of M. nodiflorum. For both species, β-carotene and lutein were induced by salinity, possibly as a response to oxidative stress. Phenolic compounds were more abundant in plants cultivated at lower salinities, while the antioxidant activity increased as a response to salt stress. Sensory characteristics were evaluated by a panel of culinary chefs showing a preference for plants grown at the salt concentration of 350 mmol L−1. In summary, salinity stress was effective in boosting important nutritional components in these species, and the soilless system promotes the sustainable and safe production of halophyte plants for human consumption.
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Affiliation(s)
- Alexandre R. Lima
- MED-Mediterranean Institute for Agriculture, Environment and Development, Universidade do Algarve, Campus da Penha, 8005-139 Faro, Portugal; (A.R.L.); (F.G.); (R.M.S.C.)
| | - Florinda Gama
- MED-Mediterranean Institute for Agriculture, Environment and Development, Universidade do Algarve, Campus da Penha, 8005-139 Faro, Portugal; (A.R.L.); (F.G.); (R.M.S.C.)
| | - Viana Castañeda-Loaiza
- CCMAR-Centre of Marine Sciences, Campus de Gambelas, Universidade do Algarve, 8005-139 Faro, Portugal; (V.C.-L.); (C.C.); (L.M.S.); (T.S.); (J.V.)
| | - Camila Costa
- CCMAR-Centre of Marine Sciences, Campus de Gambelas, Universidade do Algarve, 8005-139 Faro, Portugal; (V.C.-L.); (C.C.); (L.M.S.); (T.S.); (J.V.)
| | - Lisa M. Schüler
- CCMAR-Centre of Marine Sciences, Campus de Gambelas, Universidade do Algarve, 8005-139 Faro, Portugal; (V.C.-L.); (C.C.); (L.M.S.); (T.S.); (J.V.)
| | - Tamára Santos
- CCMAR-Centre of Marine Sciences, Campus de Gambelas, Universidade do Algarve, 8005-139 Faro, Portugal; (V.C.-L.); (C.C.); (L.M.S.); (T.S.); (J.V.)
| | - Miguel Salazar
- RiaFresh, Sítio do Besouro, CX 547-B, 8005-241 Faro, Portugal; (M.S.); (C.N.)
| | - Carla Nunes
- RiaFresh, Sítio do Besouro, CX 547-B, 8005-241 Faro, Portugal; (M.S.); (C.N.)
| | - Rui M. S. Cruz
- MED-Mediterranean Institute for Agriculture, Environment and Development, Universidade do Algarve, Campus da Penha, 8005-139 Faro, Portugal; (A.R.L.); (F.G.); (R.M.S.C.)
| | - João Varela
- CCMAR-Centre of Marine Sciences, Campus de Gambelas, Universidade do Algarve, 8005-139 Faro, Portugal; (V.C.-L.); (C.C.); (L.M.S.); (T.S.); (J.V.)
| | - Luísa Barreira
- CCMAR-Centre of Marine Sciences, Campus de Gambelas, Universidade do Algarve, 8005-139 Faro, Portugal; (V.C.-L.); (C.C.); (L.M.S.); (T.S.); (J.V.)
- Correspondence: ; Tel.: +351-289-800-900 (ext. 7385)
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The Impact of Salt Stress on Plant Growth, Mineral Composition, and Antioxidant Activity in Tetragonia decumbens Mill.: An Underutilized Edible Halophyte in South Africa. HORTICULTURAE 2021. [DOI: 10.3390/horticulturae7060140] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Climate change, expanding soil salinization, and the developing shortages of freshwater have negatively affected crop production around the world. Seawater and salinized lands represent potentially cultivable areas for edible salt-tolerant plants. In the present study, the effect of salinity stress on plant growth, mineral composition (macro-and micro-nutrients), and antioxidant activity in dune spinach (Tetragonia decumbens) were evaluated. The treatments consisted of three salt concentrations, 50, 100, and 200 mM, produced by adding NaCl to the nutrient solution. The control treatment had no NaCl but was sustained and irrigated by the nutrient solution. Results revealed a significant increase in total yield, branch production, and ferric reducing antioxidant power in plants irrigated with nutrient solution incorporated with 50 mM NaCl. Conversely, an increased level of salinity (200 mM) caused a decrease in chlorophyll content (SPAD), while the phenolic content, as well as nitrogen, phosphorus, and sodium, increased. The results of this study indicate that there is potential for brackish water cultivation of dune spinach for consumption, especially in provinces experiencing the adverse effect of drought and salinity, where seawater or underground saline water could be diluted and used as irrigation water in the production of this vegetable.
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Giordano R, Saii Z, Fredsgaard M, Hulkko LSS, Poulsen TBG, Thomsen ME, Henneberg N, Zucolotto SM, Arendt-Nielsen L, Papenbrock J, Thomsen MH, Stensballe A. Pharmacological Insights into Halophyte Bioactive Extract Action on Anti-Inflammatory, Pain Relief and Antibiotics-Type Mechanisms. Molecules 2021; 26:3140. [PMID: 34073962 PMCID: PMC8197292 DOI: 10.3390/molecules26113140] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 05/17/2021] [Accepted: 05/21/2021] [Indexed: 02/07/2023] Open
Abstract
The pharmacological activities in bioactive plant extracts play an increasing role in sustainable resources for valorization and biomedical applications. Bioactive phytochemicals, including natural compounds, secondary metabolites and their derivatives, have attracted significant attention for use in both medicinal products and cosmetic products. Our review highlights the pharmacological mode-of-action and current biomedical applications of key bioactive compounds applied as anti-inflammatory, bactericidal with antibiotics effects, and pain relief purposes in controlled clinical studies or preclinical studies. In this systematic review, the availability of bioactive compounds from several salt-tolerant plant species, mainly focusing on the three promising species Aster tripolium, Crithmum maritimum and Salicornia europaea, are summarized and discussed. All three of them have been widely used in natural folk medicines and are now in the focus for future nutraceutical and pharmacological applications.
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Affiliation(s)
- Rocco Giordano
- Department of Health Science and Technology, Aalborg University, 9220 Aalborg, Denmark; (R.G.); (Z.S.); (T.B.G.P.); (M.E.T.); (N.H.); (L.A.-N.)
| | - Zeinab Saii
- Department of Health Science and Technology, Aalborg University, 9220 Aalborg, Denmark; (R.G.); (Z.S.); (T.B.G.P.); (M.E.T.); (N.H.); (L.A.-N.)
| | - Malthe Fredsgaard
- Department of Energy Technology, Aalborg University, 9220 Aalborg, Denmark; (M.F.); (L.S.S.H.); (M.H.T.)
| | - Laura Sini Sofia Hulkko
- Department of Energy Technology, Aalborg University, 9220 Aalborg, Denmark; (M.F.); (L.S.S.H.); (M.H.T.)
| | - Thomas Bouet Guldbæk Poulsen
- Department of Health Science and Technology, Aalborg University, 9220 Aalborg, Denmark; (R.G.); (Z.S.); (T.B.G.P.); (M.E.T.); (N.H.); (L.A.-N.)
| | - Mikkel Eggert Thomsen
- Department of Health Science and Technology, Aalborg University, 9220 Aalborg, Denmark; (R.G.); (Z.S.); (T.B.G.P.); (M.E.T.); (N.H.); (L.A.-N.)
| | - Nanna Henneberg
- Department of Health Science and Technology, Aalborg University, 9220 Aalborg, Denmark; (R.G.); (Z.S.); (T.B.G.P.); (M.E.T.); (N.H.); (L.A.-N.)
| | - Silvana Maria Zucolotto
- Center of Health Sciences, Department of Pharmaceutical Science, Federal University of Santa Catarina, Campus Universitário, Trindade, 88040–970 Florianópolis, Brazil;
| | - Lars Arendt-Nielsen
- Department of Health Science and Technology, Aalborg University, 9220 Aalborg, Denmark; (R.G.); (Z.S.); (T.B.G.P.); (M.E.T.); (N.H.); (L.A.-N.)
| | - Jutta Papenbrock
- Institute of Botany, Leibniz University Hannover, D-30419 Hannover, Germany;
| | - Mette Hedegaard Thomsen
- Department of Energy Technology, Aalborg University, 9220 Aalborg, Denmark; (M.F.); (L.S.S.H.); (M.H.T.)
| | - Allan Stensballe
- Department of Health Science and Technology, Aalborg University, 9220 Aalborg, Denmark; (R.G.); (Z.S.); (T.B.G.P.); (M.E.T.); (N.H.); (L.A.-N.)
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Salicornia ramosissima Bioactive Composition and Safety: Eco-Friendly Extractions Approach (Microwave-Assisted Extraction vs. Conventional Maceration). APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11114744] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Salicornia ramosissima J.Woods is an edible halophyte, widely distributed in the Portuguese salt marsh that has been under valorized. The aim of this study is to expand the knowledge regarding S. ramosissima bioactive composition and safety, highlighting its potential use as nutraceutical ingredient. Therefore, extracts obtained by conventional (CE) and microwave-assisted extraction (MAE) were characterized regarding phenolic profile, antioxidant activity, radical scavenging capacity and intestinal cell effects. Moreover, organic pesticides were screened to guarantee the consumers safety. The highest phenolic and flavonoid contents were observed for the CE, as well as the scavenging capacity of O2•− (IC50 = 979.36 µg/mL) and HOCl (IC50 = 90.28 µg/mL). In contrast, the best antioxidant and antiradical activities were achieved by MAE (65.56 µmol FSE/g dw and 17.74 µg AAE/g dw for FRAP and ABTS assays, respectively). The phenolic composition was similar for both extracts, being characterized by the presence of phenolic acids, flavonols, flavanols, flavones and flavanones. The predominant compound for both extracts was myricetin. None of the extracts were cytotoxic in intestinal cell lines. Vestigial levels of β-endosulfan and p,p’-DDE were identified in MAE. These results support that S. ramosissima could be a source of bioactive compounds for nutraceutic industry.
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