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Rosskopf EN, Di Gioia F, Vincent I, Hong J, Zhao X. Impacts of the Ban on the Soil-Applied Fumigant Methyl Bromide. Phytopathology 2024. [PMID: 38427594 DOI: 10.1094/phyto-09-23-0345-ia] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/03/2024]
Abstract
The loss of the soil fumigant methyl bromide (MeBr) and adoption of soil fumigant alternatives has been challenging for farmers, particularly for those crops in which pathogens previously controlled by MeBr have emerged as significant problems, but it has resulted in some unanticipated benefits for the scientific community and the environment. Applauded as one of the most effective environmental agreements to date, the universally accepted Montreal Protocol on Ozone Depleting Substances has had a significant impact on the environment, reducing the release of halogenated compounds from anthropogenic sources enough to mitigate global warming by an estimated 1.1°C by 2021. The funding associated with various MeBr transition programs has increased collaboration across scientific disciplines, commodity groups, industry, and regulatory agencies. Chemical alternatives and improved application strategies, including the development of gas-retentive agricultural films, coupled with sound efficacy data and grower ingenuity have resulted in the sustained production of many of the impacted crops; although there has been some loss of acreage and value, particularly for Florida fumigated crops, but for some, value has continued to increase, allowing production to continue. The loss of a single, broad-spectrum tool for pest control has led to a deeper understanding of the specific pest complexes impacting these at-risk crops, as well as the development of new, biologically based management tools for their control, while increasing our understanding of the role of the soil microbiome in pest control and crop production.
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Affiliation(s)
- Erin N Rosskopf
- USDA-ARS US Horticultural Research Laboratory, 57780, Citrus and Other Subtropical Products, Fort Pierce, Florida, United States;
| | - Francesco Di Gioia
- Penn State University, 8082, Department of Plant Science, University Park, Pennsylvania, United States;
| | - Isaac Vincent
- University of Florida, 3463, Horticultural Sciences Department, Gainesville, Florida, United States;
| | - Jason Hong
- USDA-ARS USHRL, 57780, Citrus and Other Subtropical Products Research, 2001 South Rock Road, Fort Pierce, Florida, United States, 34945;
| | - Xin Zhao
- University of Florida, 3463, Horticultural Sciences Department, Gainesville, Florida, United States;
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Asif A, Ali M, Qadir M, Karthikeyan R, Singh Z, Khangura R, Di Gioia F, Ahmed ZFR. Enhancing crop resilience by harnessing the synergistic effects of biostimulants against abiotic stress. Front Plant Sci 2023; 14:1276117. [PMID: 38173926 PMCID: PMC10764035 DOI: 10.3389/fpls.2023.1276117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 11/27/2023] [Indexed: 01/05/2024]
Abstract
Plants experience constant exposed to diverse abiotic stresses throughout their growth and development stages. Given the burgeoning world population, abiotic stresses pose significant challenges to food and nutritional security. These stresses are complex and influenced by both genetic networks and environmental factors, often resulting in significant crop losses, which can reach as high as fifty percent. To mitigate the effects of abiotic stresses on crops, various strategies rooted in crop improvement and genomics are being explored. In particular, the utilization of biostimulants, including bio-based compounds derived from plants and beneficial microbes, has garnered considerable attention. Biostimulants offer the potential to reduce reliance on artificial chemical agents while enhancing nutritional efficiency and promoting plant growth under abiotic stress condition. Commonly used biostimulants, which are friendly to ecology and human health, encompass inorganic substances (e.g., zinc oxide and silicon) and natural substances (e.g., seaweed extracts, humic substances, chitosan, exudates, and microbes). Notably, prioritizing environmentally friendly biostimulants is crucial to prevent issues such as soil degradation, air and water pollution. In recent years, several studies have explored the biological role of biostimulants in plant production, focusing particularly on their mechanisms of effectiveness in horticulture. In this context, we conducted a comprehensive review of the existing scientific literature to analyze the current status and future research directions concerning the use of various biostimulants, such as plant-based zinc oxide, silicon, selenium and aminobutyric acid, seaweed extracts, humic acids, and chitosan for enhancing abiotic stress tolerance in crop plants. Furthermore, we correlated the molecular modifications induced by these biostimulants with different physiological pathways and assessed their impact on plant performance in response to abiotic stresses, which can provide valuable insights.
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Affiliation(s)
- Anam Asif
- Integrative Agriculture, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Abu Dhabi, United Arab Emirates
| | - Maratab Ali
- College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo, Shandong, China
- School of Food and Agricultural Sciences, University of Management and Technology, Lahore, Punjab, Pakistan
| | - Muslim Qadir
- Integrative Agriculture, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Abu Dhabi, United Arab Emirates
- Department of Plant Breeding and Genetics, Faculty of Agriculture, Lasbela University of Agriculture Water and Marine Sciences, Lasbela, Balochistan, Pakistan
| | - Rajmohan Karthikeyan
- Integrative Agriculture, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Abu Dhabi, United Arab Emirates
| | - Zora Singh
- Horticulture, School of Science, Edith Cowan University, Joondalup, WA, Australia
| | - Ravjit Khangura
- Department of Primary Industries and Regional Development, Government of Western Australia, Kensington, WA, Australia
| | - Francesco Di Gioia
- Department of Plant Science, College of Agricultural Sciences, The Pennsylvania State University, College State, PA, United States
| | - Zienab F. R. Ahmed
- Integrative Agriculture, College of Agriculture and Veterinary Medicine, United Arab Emirates University, Abu Dhabi, United Arab Emirates
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Di Gioia F, Hong JC, Pisani C, Petropoulos SA, Bai J, Rosskopf EN. Yield performance, mineral profile, and nitrate content in a selection of seventeen microgreen species. Front Plant Sci 2023; 14:1220691. [PMID: 37546245 PMCID: PMC10399459 DOI: 10.3389/fpls.2023.1220691] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 07/04/2023] [Indexed: 08/08/2023]
Abstract
Introduction Originally regarded as garnish greens, microgreens are increasingly valued for their nutritional profile, including their mineral content. Methods A study was conducted under controlled environmental conditions utilizing a selection of seventeen microgreen species belonging to seven different botanical families to investigate the genetic variation of macro- and micro-minerals and nitrate (NO3 -) content. Plants were grown in a soilless system using a natural fiber mat as the substrate. After germination, microgreens were fertigated with a modified half-strength Hoagland solution prepared using deionized water and without adding microelements. At harvest (10 to 19 days after sowing, based on the species), yield components were measured and dry tissue samples were analyzed for the concentration of total nitrogen (N), NO3 -, P, K, Ca, Mg, S, Na, Fe, Zn, Mn, Cu, and B. Results and discussion Genotypic variations were observed for all of the examined parameters. Nitrogen and K were the principal macronutrients accounting for 38.4% and 33.8% of the total macro-minerals concentration, respectively, followed in order by Ca, P, S, and Mg. Except for sunflower (Helianthus annuus L.), all the tested species accumulated high (1,000-2,500 mg kg-1 FW) or very high (>2,500 mg kg-1 FW) NO3 - levels. Eight of the studied species had a K concentration above 300 mg 100 g-1 FW and could be considered as a good dietary source of K. On the other hand, scallion (Allium fistulosum L.), red cabbage (Brassica oleracea L. var. capitata), amaranth (Amaranthus tricolor L.), and Genovese basil (Ocinum basilicum L.) microgreens were a good source of Ca. Among micro-minerals, the most abundant was Fe followed by Zn, Mn, B, and Cu. Sunflower, scallion, and shiso (Perilla frutescens (L.) Britton) were a good source of Cu. Moreover, sunflower was a good source of Zn, whereas none of the other species examined could be considered a good source of Fe and Zn, suggesting that supplementary fertilization may be required to biofortify microgreens with essential microminerals. In conclusion, the tested microgreens can be a good source of minerals showing a high potential to address different dietary needs; however, their yield potential and mineral profile are largely determined by the genotype.
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Affiliation(s)
- Francesco Di Gioia
- Department of Plant Science, The Pennsylvania State University, University Park, PA, United States
- U.S. Department of Agriculture (USDA), Agricultural Research Service (ARS), U.S. Horticultural Research Laboratory, Fort Pierce, FL, United States
| | - Jason C. Hong
- U.S. Department of Agriculture (USDA), Agricultural Research Service (ARS), U.S. Horticultural Research Laboratory, Fort Pierce, FL, United States
| | - Cristina Pisani
- U.S. Department of Agriculture (USDA), Agricultural Research Service (ARS), U.S. Horticultural Research Laboratory, Fort Pierce, FL, United States
- U.S. Department of Agriculture (USDA), Agricultural Research Service (ARS), Southeastern Fruit and Tree Nut Research Station, Byron, GA, United States
| | - Spyridon A. Petropoulos
- Department of Agriculture Crop Production and Rural Environment, University of Thessaly, Volos, Greece
| | - Jihne Bai
- U.S. Department of Agriculture (USDA), Agricultural Research Service (ARS), U.S. Horticultural Research Laboratory, Fort Pierce, FL, United States
| | - Erin N. Rosskopf
- U.S. Department of Agriculture (USDA), Agricultural Research Service (ARS), U.S. Horticultural Research Laboratory, Fort Pierce, FL, United States
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Poudel P, Duenas AEK, Di Gioia F. Organic waste compost and spent mushroom compost as potential growing media components for the sustainable production of microgreens. Front Plant Sci 2023; 14:1229157. [PMID: 37469787 PMCID: PMC10352662 DOI: 10.3389/fpls.2023.1229157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 06/14/2023] [Indexed: 07/21/2023]
Abstract
Microgreens are emerging specialty crops becoming increasingly popular for their rich nutrient profile and variety of colors, flavors, and textures. The growing medium is a significant key factor in microgreen yield, quality, and sustainability. The widespread use of peat-based media raises questions regarding the environmental sustainability of microgreens production, and new substrates that are more sustainable are required. To this purpose, a study was designed with the objective of comparing eight alternative growing media evaluating their physicochemical properties and effect on yield, mineral profile, and nutritional quality of peas and radish microgreens. Tested substrates included a standard peat and perlite mixture (PP), coconut coir (CC), spent mushroom compost (SMC), organic waste compost (CMP), and 50:50 (v:v) mixes of PP and SMC, PP and CMP, CC and SMC, and CC and CMP. The physicochemical properties widely differed among the alternative substrates tested. SMC had high electrical conductivity and salt concentration, which resulted in poor seed germination. Growing media tested significantly influenced the production and nutritional quality of both microgreen species and variations were modulated by the species. With a 39.8% fresh yield increase or a small yield decrease (-14.9%) in radish and peas, respectively, PP+CMP (50:50, v/v) mix provided microgreens of similar or higher nutritional quality than PP, suggesting the potential of substituting at least in part peat with CMP. Using locally available CMP in mix with PP could reduce the microgreens industry reliance on peat while reducing costs and improving the sustainability of the production of microgreens. Further research is needed to evaluate also the potential economic and environmental benefits of using locally available organic materials like CMP as alternative growing media and peat-substitute to produce microgreens.
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Affiliation(s)
- Pradip Poudel
- Department of Plant Science, The Pennsylvania State University, University Park, PA, United States
| | - Anela E. K. Duenas
- Department of Plant Science, The Pennsylvania State University, University Park, PA, United States
- College of Natural and Applied Sciences, University of Guam, Mangilao, GU, United States
| | - Francesco Di Gioia
- Department of Plant Science, The Pennsylvania State University, University Park, PA, United States
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Khan MK, Islam T, Gezgin S, Di Gioia F. Editorial: Wild plant genetic resources: a hope for tomorrow. Front Plant Sci 2023; 14:1217547. [PMID: 37324690 PMCID: PMC10264807 DOI: 10.3389/fpls.2023.1217547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 05/22/2023] [Indexed: 06/17/2023]
Affiliation(s)
- Mohd. Kamran Khan
- Department of Soil Science and Plant Nutrition, Faculty of Agriculture, Selcuk University, Konya, Türkiye
| | - Tofazzal Islam
- Institute of Biotechnology and Genetic Engineering, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur, Bangladesh
| | - Sait Gezgin
- Department of Soil Science and Plant Nutrition, Faculty of Agriculture, Selcuk University, Konya, Türkiye
| | - Francesco Di Gioia
- Department of Plant Science, The Pennsylvania State University, University Park, PA, United States
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Poudel P, Di Gioia F, Lambert JD, Connolly EL. Zinc biofortification through seed nutri-priming using alternative zinc sources and concentration levels in pea and sunflower microgreens. Front Plant Sci 2023; 14:1177844. [PMID: 37139105 PMCID: PMC10150129 DOI: 10.3389/fpls.2023.1177844] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 03/24/2023] [Indexed: 05/05/2023]
Abstract
Micronutrient deficiencies caused by malnutrition and hidden hunger are a growing concern worldwide, exacerbated by climate change, COVID-19, and conflicts. A potentially sustainable way to mitigate such challenges is the production of nutrient-dense crops through agronomic biofortification techniques. Among several potential target crops, microgreens are considered suitable for mineral biofortification because of their short growth cycle, high content of nutrients, and low level of anti-nutritional factors. A study was conducted to evaluate the potential of zinc (Zn) biofortification of pea and sunflower microgreens via seed nutri-priming, examining the effect of different Zn sources (Zn sulfate, Zn-EDTA, and Zn oxide nanoparticles) and concentrations (0, 25, 50, 100, and 200 ppm) on microgreen yield components; mineral content; phytochemical constituents such as total chlorophyll, carotenoids, flavonoids, anthocyanin, and total phenolic compounds; antioxidant activity; and antinutrient factors like phytic acid. Treatments were arranged in a completely randomized factorial block design with three replications. Seed soaked in a 200 ppm ZnSO4 solution resulted in higher Zn accumulation in both peas (126.1%) and sunflower microgreens (229.8%). However, an antagonistic effect on the accumulation of other micronutrients (Fe, Mn, and Cu) was seen only in pea microgreens. Even at high concentrations, seed soaking in Zn-EDTA did not effectively accumulate Zn in both microgreens' species. ZnO increased the chlorophyll, total phenols, and antioxidant activities compared to Zn-EDTA. Seed soaking in ZnSO4 and ZnO solutions at higher concentrations resulted in a lower phytic acid/Zn molar ratio, suggesting the higher bioaccessibility of the biofortified Zn in both pea and sunflower microgreens. These results suggest that seed nutrient priming is feasible for enriching pea and sunflower microgreens with Zn. The most effective Zn source was ZnSO4, followed by ZnO. The optimal concentration of Zn fertilizer solution should be selected based on fertilizer source, target species, and desired Zn-enrichment level.
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Affiliation(s)
- Pradip Poudel
- Department of Plant Science, The Pennsylvania State University, University Park, PA, United States
| | - Francesco Di Gioia
- Department of Plant Science, The Pennsylvania State University, University Park, PA, United States
- *Correspondence: Francesco Di Gioia,
| | - Joshua D. Lambert
- Department of Food Science, The Pennsylvania State University, University Park, PA, United States
| | - Erin L. Connolly
- Department of Plant Science, The Pennsylvania State University, University Park, PA, United States
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Fernandez-Bayo J, Achmon Y, Guerrero MDM, Di Gioia F. Editorial: Upcycling organic waste for the sustainable management of soilborne pests and pathogens in agri-food systems. Front Sustain Food Syst 2022. [DOI: 10.3389/fsufs.2022.1012789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Vincent IR, Paudel BR, Guo H, Rosskopf EN, Di Gioia F, Hong JC, McNear DH, Xu N, Anrecio L, Colee J, Zhao X. Spatial and Temporal Changes of Soil Microbial Communities in Field Tomato Production as Affected by Anaerobic Soil Disinfestation. Front Sustain Food Syst 2022. [DOI: 10.3389/fsufs.2022.838635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Anaerobic soil disinfestation (ASD) has been demonstrated as an effective alternative to pre-plant chemical soil fumigation (CSF) commonly used to control soilborne pathogens. However, the ASD effects on spatial and temporal changes in soil microbial communities remain poorly understood in production systems with low soilborne disease pressure. The objective of this study was to assess the influence of ASD treatments on soil microbial community composition at different soil depths during the spring tomato production season in Florida. Soil treatments included ASD using 6.9 m3 ha−1 of molasses with 11 Mg ha−1 of composted poultry litter (CPL) (ASD0.5), ASD with 13.9 m3 ha−1 of molasses and 22 Mg ha−1 CPL (ASD1.0), and chemical soil fumigation (CSF) using a mixture of 1,3-dichloropropene and chloropicrin. Soil microbial community composition was measured at soil depths of 0–15 and 15–30 cm using phospholipid fatty acid (PLFA) analysis at 0, 36, 76, and 99 days after transplanting (DAT). Fatty acid methyl esters were categorized into biomarker groups including total microbial biomass (TMB), G+ bacteria (G+), G− bacteria (G−), actinomycetes (Actino), arbuscular mycorrhizal fungi (AMF), protozoa, and general fungi (F). Soil concentrations of G+, Actino, F, AMF, and the ratio of F:bacteria (B) were significantly impacted by a soil treatment × soil depth × sampling time three-way interaction. All the microbial biomarkers were significantly affected by soil treatment × sampling depth two-way interactions except for protozoa and F:B ratio. Concentrations of TMB, Actino, AMF, F, G+, and G− bacteria were significantly increased in ASD treated soils at both 0–15 and 15–30 cm soil depths across different sampling times compared with CSF. In addition, the concentrations of G+ and G− bacteria, AMF, F, and TMB were higher at 0–15 vs. 15–30 cm soil depth under ASD treatments, whereas no soil depth differences were observed in CSF. Discriminant analysis further confirmed that soil microbial community composition was distinctly different in CSF compared with ASD treatments. The soil microbial profile was well-differentiated between the two soil depths under ASD treatments but not in CSF, while the enhancement of PLFA biomarkers by ASD decreased with increasing soil depth.
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Pace B, Cefola M, Di Gioia F, Cozzolino R. Editorial: Effect of Genotype and Pre- and Post-harvest Factors on Volatile Organic Compounds, Nutritional and Sensorial Quality of Fruits and Vegetables. Front Nutr 2022; 9:945170. [PMID: 35747265 PMCID: PMC9210981 DOI: 10.3389/fnut.2022.945170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 05/20/2022] [Indexed: 11/17/2022] Open
Affiliation(s)
- Bernardo Pace
- Institute of Sciences of Food Production, National Research Council of Italy (CNR), Foggia, Italy
- *Correspondence: Bernardo Pace
| | - Maria Cefola
- Institute of Sciences of Food Production, National Research Council of Italy (CNR), Foggia, Italy
| | - Francesco Di Gioia
- Department of Plant Science, Pennsylvania State University, University Park, PA, United States
| | - Rosaria Cozzolino
- Institute of Food Science, National Research Council (CNR), Avellino, Italy
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Li Z, Di Gioia F, Paudel B, Zhao X, Hong J, Pisani C, Rosskopf E, Wilson P. Quantifying the effects of anaerobic soil disinfestation and other biological soil management strategies on nitrous oxide emissions from raised bed plasticulture tomato production. J Environ Qual 2022; 51:162-180. [PMID: 34997770 DOI: 10.1002/jeq2.20324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 12/20/2021] [Indexed: 06/14/2023]
Abstract
Soilborne pests are a major obstacle that must be overcome for the production of horticultural crops. Methyl bromide (MBr) was an effective preplanting soil broad-spectrum biocide, but its use has been banned due to its role in depleting the ozone layer. As a result, sustainable alternative methods for controlling soilborne pathogens and pests are needed. Nitrous oxide (N2 O) emissions are of concern in crop production due to the role of N2 O as a greenhouse gas. Agricultural lands are known sources for emission of N2 O into the atmosphere. Emissions are related to many environmental factors as well as fertilization and fumigation practices. This study evaluated the influence of different alternatives to MBr on N2 O emissions throughout a tomato production season in two locations representative of southern and northern Florida. We evaluated eight soil management practices, including (a) untreated controls; (b) chemical soil fumigation; (c) anaerobic soil disinfestation using molasses (M) + composted poultry litter and (d and e) M + composted yard waste (CYW, at two rates); (f) Soil Symphony Amendment (SSA), a commercially available mix of microbes and nutrients; (g) CYW alone; and (h) CYW + SSA. Nitrous oxide emissions were measured throughout the cropping season. Emissions were highest on the day of planting (Day 21), ranging from 213 to 1,878 μg m-2 h-1 , likely due to the release of N2 O that had accumulated under the totally impermeable film when it was punctured for planting. However, statistical significance varied between sites. Estimated cumulative emissions of N2 O throughout the production season ranged from 1.3 to 4.8 kg N2 O-N ha-1 .
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Affiliation(s)
- Zhuona Li
- Soil and Water Sciences Dep., Univ. of Florida/IFAS, P.O. Box 110290, Gainesville, FL, 32611-0290, USA
| | - Francesco Di Gioia
- Dep. of Plant Pathology, Univ. of Florida/IFAS, P.O. Box 110680, Gainesville, FL, 32611-0680, USA
- Dep. of Plant Science, Pennsylvania State Univ., 207 Tyson Building, University Park, PA, 16802, USA
| | - Bodh Paudel
- Dep. of Horticultural Sciences, Univ. of Florida/IFAS, P.O. Box 110690, Gainesville, FL, 32611-0690, USA
| | - Xin Zhao
- Dep. of Horticultural Sciences, Univ. of Florida/IFAS, P.O. Box 110690, Gainesville, FL, 32611-0690, USA
| | - Jason Hong
- USDA-ARS, U.S. Horticultural Research Lab., 2001 S. Rock Road, Fort Pierce, FL, 34945, USA
| | - Cristina Pisani
- USDA-ARS, Southeastern Fruit & Tree Nut Research Lab., 21 Dunbar Road, Byron, GA, 31008, USA
| | - Erin Rosskopf
- USDA-ARS, U.S. Horticultural Research Lab., 2001 S. Rock Road, Fort Pierce, FL, 34945, USA
| | - Patrick Wilson
- Soil and Water Sciences Dep., Univ. of Florida/IFAS, P.O. Box 110290, Gainesville, FL, 32611-0290, USA
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Chrysargyris A, Höfte M, Tzortzakis N, Petropoulos SA, Di Gioia F. Editorial: Micronutrients: The Borderline Between Their Beneficial Role and Toxicity in Plants. Front Plant Sci 2022; 13:840624. [PMID: 35222495 PMCID: PMC8873365 DOI: 10.3389/fpls.2022.840624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 01/17/2022] [Indexed: 06/14/2023]
Affiliation(s)
- Antonios Chrysargyris
- Department of Agricultural Sciences, Biotechnology and Food Science, Cyprus University of Technology, Limassol, Cyprus
| | - Monica Höfte
- Department of Plants and Crops, Ghent University, Ghent, Belgium
| | - Nikos Tzortzakis
- Department of Agricultural Sciences, Biotechnology and Food Science, Cyprus University of Technology, Limassol, Cyprus
| | - Spyridon A. Petropoulos
- Department of Agriculture, Crop Production and Rural Environment, University of Thessaly, Magnissia, Greece
| | - Francesco Di Gioia
- Department of Plant Science, The Pennsylvania State University, University Park, PA, United States
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Pires EDO, Di Gioia F, Rouphael Y, Ferreira ICFR, Caleja C, Barros L, Petropoulos SA. The Compositional Aspects of Edible Flowers as an Emerging Horticultural Product. Molecules 2021; 26:6940. [PMID: 34834031 PMCID: PMC8619536 DOI: 10.3390/molecules26226940] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 11/11/2021] [Accepted: 11/15/2021] [Indexed: 02/05/2023] Open
Abstract
Edible flowers are becoming very popular, as consumers are seeking healthier and more attractive food products that can improve their diet aesthetics and diversify their dietary sources of micronutrients. The great variety of flowers that can be eaten is also associated with high variability in chemical composition, especially in bioactive compounds content that may significantly contribute to human health. The advanced analytical techniques allowed us to reveal the chemical composition of edible flowers and identify new compounds and effects that were not known until recently. Considering the numerous species of edible flowers, the present review aims to categorize the various species depending on their chemical composition and also to present the main groups of compounds that are usually present in the species that are most commonly used for culinary purposes. Moreover, special attention is given to those species that contain potentially toxic or poisonous compounds as their integration in human diets should be carefully considered. In conclusion, the present review provides useful information regarding the chemical composition and the main groups of chemical compounds that are present in the flowers of the most common species.
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Affiliation(s)
- Eleomar de O. Pires
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.d.O.P.J.); (I.C.F.R.F.); (C.C.)
| | - Francesco Di Gioia
- Department of Plant Science, The Pennsylvania State University, University Park, PA 16802, USA;
| | - Youssef Rouphael
- Department of Agricultural Sciences, University of Naples Federico II, Via Universita 100, 80055 Portici, Italy;
| | - Isabel C. F. R. Ferreira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.d.O.P.J.); (I.C.F.R.F.); (C.C.)
| | - Cristina Caleja
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.d.O.P.J.); (I.C.F.R.F.); (C.C.)
| | - Lillian Barros
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (E.d.O.P.J.); (I.C.F.R.F.); (C.C.)
| | - Spyridon A. Petropoulos
- Department of Agriculture Crop Production and Rural Environment, University of Thessaly, Fytokou Street, N. Ionia, 38446 Volos, Greece
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Petropoulos SA, Di Gioia F, Polyzos N, Tzortzakis N. Natural Antioxidants, Health Effects and Bioactive Properties of Wild Allium Species. Curr Pharm Des 2020; 26:1816-1837. [PMID: 32013820 DOI: 10.2174/1381612826666200203145851] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 12/16/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND There is an increasing interest from the pharmaceutical and food industry in natural antioxidant and bioactive compounds derived from plants as substitutes for synthetic compounds. The genus Allium is one of the largest genera, with more than 900 species, including important cultivated and wild species, having beneficial health effects. OBJECTIVE The present review aims to unravel the chemical composition of wild Allium species and their healthrelated effects, focusing on the main antioxidant compounds. For this purpose, a thorough study of the literature was carried out to compile reports related to health effects and the principal bioactive compounds. Considering the vast number of species, this review is divided into subsections where the most studied species are presented, namely Allium ampeloprasum, A. flavum, A. hookeri, A. jesdianum, A. neapolitanum, A. roseum, A. stipitatum, A. tricoccum, and A. ursinum, with an additional composite section for less studied species. METHODS The information presented in this review was obtained from worldwide accepted databases such as Scopus, ScienceDirect, PubMed, Google Scholar and Researchgate, using as keywords the respective names of the studied species (both common and Latin names) and the additional terms of"antioxidants" "health effects" and "bioactive properties". CONCLUSION The genus Allium includes several wild species, many of which are commonly used in traditional and folklore medicine while others are lesser known or are of regional interest. These species can be used as sources of natural bioactive compounds with remarkable health benefits. Several studies have reported these effects and confirmed the mechanisms of action in several cases, although more research is needed in this field. Moreover, considering that most of the studies refer to the results obtained from species collected in the wild under uncontrolled conditions, further research is needed to elucidate the effects of growing conditions on bioactive compounds and to promote the exploitation of this invaluable genetic material.
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Affiliation(s)
- Spyridon A Petropoulos
- Department of Agriculture, Crop Production and Rural Environment, University of Thessaly, N. Ionia, Magnissia, Greece
| | - Francesco Di Gioia
- Department of Plant Science, Pennsylvania State University, Pennsylvania, United States
| | - Nikos Polyzos
- Department of Agriculture, Crop Production and Rural Environment, University of Thessaly, N. Ionia, Magnissia, Greece
| | - Nikos Tzortzakis
- Department of Agricultural Sciences, Biotechnology and Food Science, Cyprus University of Technology, Limassol, Cyprus
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Cruz LRO, Fernandes Â, Di Gioia F, Petropoulos SA, Polyzos N, Dias MI, Pinela J, Kostić M, Soković MD, Ferreira ICFR, Barros L. The Effect of Nitrogen Input on Chemical Profile and Bioactive Properties of Green- and Red-Colored Basil Cultivars. Antioxidants (Basel) 2020. [PMID: 33114065 DOI: 10.3390/agronomy10111824] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023] Open
Abstract
In the present study, three red-colored (Dark Opal, Basilico Rosso, and Red Basil) and one green-colored landrace (Mitikas) of basil (Ocimum basilicum L.) were grown under four nitrogen regimes, namely Control (no fertilizer added), 200 ppm, 400 ppm, and 600 ppm of nitrogen (N). Fresh yield varied depending on N input following a quadratic function in all four genotypes, and green basil performed better compared to the red cultivars. A significant interaction of genotype × N input was recorded for most of the chemical parameters measured. Tocopherols contents of leaves were consistently higher in plants that received 200 ppm of N and lower in those receiving 600 ppm of N, especially in Dark Opal and Red Basil cultivars. Polyunsaturated fatty acids (PUFA) were the major category of fatty acids and Red Basil had the lowest ratio of omega-6/omega 3 (0.29) and thus the best fatty acid profile. Polyphenols content was the highest in Red Basil and Dark Opal (25 mg/g of extract on average) and the lowest in Mitikas and decreased with increasing N input. Similarly, antioxidant activity was the highest in Dark Opal and Red Basil fertigated with 200 ppm of N, whereas all the leaf extracts tested had good antibacterial and antifungal activity. In conclusion, basil chemical and bioactive profile was significantly influenced by both genotype and N input. Red-colored basil, although less productive, had the best chemical profile, and moderate levels of N input may provide the best compromise between yield, nutritional value, and bioactivity for the species.
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Affiliation(s)
- Luís R O Cruz
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
- Departamento de Ciências da Saúde, Instituto Superior Politécnico Jean Piaget de Benguela, Estrada Nacional 100 Lobito, Benguela 1393, Angola
| | - Ângela Fernandes
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Francesco Di Gioia
- Department of Plant Science, Pennsylvania State University, 207 Tyson Building, University Park, PA 16802, USA
| | - Spyridon A Petropoulos
- Department of Agriculture Crop Production and Rural Environment, University of Thessaly, Fytokou Street, N. Ionia, 38446 Magnissia, Greece
| | - Nikolaos Polyzos
- Department of Agriculture Crop Production and Rural Environment, University of Thessaly, Fytokou Street, N. Ionia, 38446 Magnissia, Greece
| | - Maria Inês Dias
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - José Pinela
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Marina Kostić
- Institute for Biological Research "Siniša Stanković"-National Institute of Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, 11000 Belgrade, Serbia
| | - Marina D Soković
- Institute for Biological Research "Siniša Stanković"-National Institute of Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, 11000 Belgrade, Serbia
| | - Isabel C F R Ferreira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Lillian Barros
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
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Abstract
The loss of methyl bromide as a soil fumigant and minimal advances in the development and registration of new chemical fumigants has resulted in a resurgence of interest in the application of organic amendments (OAs) for soilborne plant pathogen and plant-parasitic nematode management. Significant progress has been made in the characterization of OAs, application of strategies for their use, and elucidation of mechanisms by which they suppress soilborne pests. Nonetheless, their utility is limited by the variability of disease control, expense, and the logistics of introducing them into crop production systems. Recent advances in molecular techniques have led to significant progress in the elucidation of the role of bacteria and fungi and their metabolic products on disease suppression with the addition of OAs. Biosolarization and anaerobic soil disinfestation, developed to manipulate systems and favor beneficial microorganisms to maximize their impact on plant pathogens, are built on a strong historical research foundation in OAs and the physical, chemical, and biological characteristics of disease-suppressive soils. This review focuses on recent applications of OAs and their potential for the management of soilborne plant pathogens and plant-parasitic nematodes, with emphasis primarily on annual fruit and vegetable production systems.
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Affiliation(s)
- Erin Rosskopf
- US Horticultural Research Laboratory, United States Department of Agriculture, Agricultural Research Service, Fort Pierce, Florida 34945, USA;
| | - Francesco Di Gioia
- Department of Plant Science, The Pennsylvania State University, University Park, Pennsylvania 16802, USA
| | - Jason C Hong
- US Horticultural Research Laboratory, United States Department of Agriculture, Agricultural Research Service, Fort Pierce, Florida 34945, USA;
| | - Cristina Pisani
- Southeastern Fruit and Tree Nut Research Laboratory, United States Department of Agriculture, Agricultural Research Service, Byron, Georgia 31008, USA
| | - Nancy Kokalis-Burelle
- US Horticultural Research Laboratory, United States Department of Agriculture, Agricultural Research Service, Fort Pierce, Florida 34945, USA;
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Petropoulos SA, Fernandes Â, Dias MI, Pereira C, Calhelha R, Di Gioia F, Tzortzakis N, Ivanov M, Sokovic M, Barros L, Ferreira ICFR. Wild and Cultivated Centaurea raphanina subsp. mixta: A Valuable Source of Bioactive Compounds. Antioxidants (Basel) 2020; 9:antiox9040314. [PMID: 32326524 PMCID: PMC7222212 DOI: 10.3390/antiox9040314] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 04/12/2020] [Accepted: 04/14/2020] [Indexed: 12/22/2022] Open
Abstract
Centaurea raphanina subsp. mixta (DC.) Runemark is a wild edible species endemic to Greece. This study evaluated the chemical composition and bioactive properties of wild and cultivated C. raphanina subsp. mixta plants. Wild plants had higher nutritional value than cultivated ones, whereas cultivated plants contained more tocopherols. Glucose and sucrose were higher in cultivated plants and trehalose in wild ones. Oxalic and total organic acids were detected in higher amounts in cultivated samples. The main fatty acids were α-linolenic, linoleic and palmitic acid, while wild plants were richer in polyunsaturated fatty acids. Two pinocembrin derivatives were the main phenolic compounds being detected in higher amounts in wild plants. Regarding the antioxidant activity, wild and cultivated plants were more effective in the oxidative haemolysis (OxHLIA) and thiobarbituric acid reactive substances (TBARS) assays, respectively. Moreover, both extracts showed moderate cytotoxicity in non-tumor cell lines (PLP2), while cultivated plants were more effective against cervical carcinoma (HeLa), breast carcinoma (MCF-7) and non-small lung cancer (NCI-H460) cell lines. Finally, wild plants showed higher antimicrobial activity than cultivated plants against specific pathogens. In conclusion, the cultivation of C.raphanina subsp. mixta showed promising results in terms of tocopherols content and antiproliferative effects, however further research is needed to decrease oxalic acid content.
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Affiliation(s)
- Spyridon A. Petropoulos
- Department of Agriculture Crop Production and Rural Environment, University of Thessaly, Fytokou Street, 38446 N. Ionia, Greece
- Correspondence: (S.A.P.); (I.C.F.R.F.); Tel.: +30-2421-093-196 (S.A.P.); +351-273-330-904 (I.C.F.R.F.)
| | - Ângela Fernandes
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (Â.F.); (M.I.D.); (C.P.); (R.C.); (L.B.)
| | - Maria Ines Dias
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (Â.F.); (M.I.D.); (C.P.); (R.C.); (L.B.)
| | - Carla Pereira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (Â.F.); (M.I.D.); (C.P.); (R.C.); (L.B.)
| | - Ricardo Calhelha
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (Â.F.); (M.I.D.); (C.P.); (R.C.); (L.B.)
| | - Francesco Di Gioia
- Department of Plant Science, The Pennsylvania State University, University Park, Pennsylvania, PA 16802, USA;
| | - Nikolaos Tzortzakis
- Department of Agricultural Sciences, Biotechnology and Food Science, Cyprus University of Technology, Lemesos 3603, Cyprus;
| | - Marija Ivanov
- Institute for Biological Research “Siniša Stanković”-National Institute of Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, 11060 Belgrade, Serbia; (M.I.); (M.S.)
| | - Marina Sokovic
- Institute for Biological Research “Siniša Stanković”-National Institute of Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, 11060 Belgrade, Serbia; (M.I.); (M.S.)
| | - Lillian Barros
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (Â.F.); (M.I.D.); (C.P.); (R.C.); (L.B.)
| | - Isabel C. F. R. Ferreira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (Â.F.); (M.I.D.); (C.P.); (R.C.); (L.B.)
- Correspondence: (S.A.P.); (I.C.F.R.F.); Tel.: +30-2421-093-196 (S.A.P.); +351-273-330-904 (I.C.F.R.F.)
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Li Z, Di Gioia F, Hwang JI, Hong J, Ozores-Hampton M, Zhao X, Pisani C, Rosskopf E, Wilson PC. Dissipation of fomesafen in fumigated, anaerobic soil disinfestation-treated, and organic-amended soil in Florida tomato production systems. Pest Manag Sci 2020; 76:628-635. [PMID: 31318139 DOI: 10.1002/ps.5558] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 06/30/2019] [Accepted: 07/14/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Fumigated, anaerobic soil disinfestation-treated (ASD), and organic-amended soil management strategies have been investigated as potential methyl bromide (MBr) alternatives for controlling diseases, nematodes, and weeds in soil. Nutsedge and broadleaf weed control using fomesafen has been reported to be comparable to MBr in normal cropping systems. There is no information on the fate of fomesafen used in combination with alternative practices. In this study, the fate of fomesafen in these alternative systems was measured by liquid chromatography-tandem mass spectrometry (LC/MS-MS) following extraction using a modified Quick Easy Cheap Effective Safe (QuEChERS) method. RESULTS The reported half-life (DT50 ) values for fomesafen in the top 15 cm of soil were from 62.9 to 107.3 days. The DT50 values in organic-amended soil were higher than in ASD-treated soil in the top 15 cm. For all treatments, reductions in concentrations were positively correlated with lower redox potentials and organic matter content. Some leaching of fomesafen into the 16-30 cm zone was observed in all treatments. CONCLUSIONS The DT50 values in this study were generally higher than those reported in previous studies performed at different locations. Due to increased losses of the herbicide and subsequent reduction in weed control, fomesafen is likely not to be suitable for effective weed control in systems using ASD techniques employing composted poultry litter and molasses. Integration of fomesafen using composted yard waste 1 (CYW1) and Soil Symphony Amendment (SSA) may result in acceptable weed control. Given that the soil was very sandy and the pH was higher than the pKa, fomesafen might leach deeper than 30 cm, particularly with the use of chemical soil fumigants (CSFs). © 2019 Society of Chemical Industry.
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Affiliation(s)
- Zhuona Li
- Soil and Water Sciences Department, University of Florida/IFAS, Gainesville, FL, USA
| | - Francesco Di Gioia
- Department of Plant Pathology, University of Florida/IFAS, Gainesville, FL, USA
- Department of Plant Science, Pennsylvania State University, Citrus and Other Subtropical Products Research University Park, PA, USA
| | - Jeong-In Hwang
- Soil and Water Sciences Department, University of Florida/IFAS, Gainesville, FL, USA
| | - Jason Hong
- USDA, ARS, U.S. Horticultural Research Laboratory, Fort Pierce, FL, USA
| | - Monica Ozores-Hampton
- Department of Horticultural Sciences, University of Florida/IFAS, Gainesville, FL, USA
| | - Xin Zhao
- Department of Horticultural Sciences, University of Florida/IFAS, Gainesville, FL, USA
| | - Cristina Pisani
- USDA, ARS, U.S. Horticultural Research Laboratory, Fort Pierce, FL, USA
- USDA, ARS, Southeastern Fruit and Tree Nut Research Station, Byron, GA, USA
| | - Erin Rosskopf
- USDA, ARS, U.S. Horticultural Research Laboratory, Fort Pierce, FL, USA
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Petropoulos SA, Fernandes Â, Calhelha RC, Di Gioia F, Kolovou P, Barros L, Ferreira ICFR. Chemical composition and bioactive properties of Cichorium spinosum L. in relation to nitrate/ammonium nitrogen ratio. J Sci Food Agric 2019; 99:6741-6750. [PMID: 31350862 DOI: 10.1002/jsfa.9956] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 07/12/2019] [Accepted: 07/21/2019] [Indexed: 05/14/2023]
Abstract
BACKGROUND Nitrogenous fertilizers may affect the yield and quality of leafy vegetables via the application rate and nitrogen form. In the present study, the effect of the nitrate:ammonium nitrogen ratio in the nutrient solution on the chemical composition and bioactive properties of Cichorium spinosum leaves was evaluated. For this purpose, C. spinosum plants were fertigated with nutrient solution containing different ratios of nitrate: ammonium nitrogen: (i) 100:0 NO3 -N:NH4 -N; (ii) 75:25 NO3 -N:NH4 -N; (iii) 50:50 NO3 -N:NH4 -N; (iv) 25:75 NO3 -N:NH4 -N; and (v) 0:100 NO3 -N:NH4 -N of total nitrogen; as well as (vi) 100% ureic nitrogen. RESULTS The only detected tocopherol isoforms were α- and δ-tocopherol, which were positively affected by nitrate nitrogen (100:0 NO3 -N:NH4 -N). Similar results were observed for individual and total organic acids. The main detected sugars were fructose, glucose and sucrose, with a varied effect of nutrient solution composition on their content, whereas total sugar concentration was positively affected by a balanced or a slightly increased proportion of NH4 -N (50:50 and 25:75 NO3 -N:NH4 -N). The fatty acids profile was beneficially affected by the highest NH4 -N ratio (0:100 NO3 -N:NH4 -N), whereas higher amounts of NO3 - than NH4 + nitrogen (75:25 NO3 -N:NH4 -N) resulted in a higher content of total phenolic compounds. Finally, no cytotoxic effects were observed against non-tumor (PLP2, HeLa) and tumor (HepG2, MCF-7, NCI-H460) cell lines for any of the studied nutrient solutions. CONCLUSION The modulation of NO3 -N:NH4 -N ratio in the nutrient solution supplied to C. spinosum may enhance the content of desirable health-promoting compounds and reduce the content of antinutrients, thus increasing the overall quality of the final product without compromising yield. © 2019 Society of Chemical Industry.
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Affiliation(s)
- Spyridon A Petropoulos
- University of Thessaly, Department of Agriculture, Crop Production and Rural Environment, Nea Ionia, Magnissia, Greece
| | - Ângela Fernandes
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Bragança, Portugal
| | - Ricardo C Calhelha
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Bragança, Portugal
| | - Francesco Di Gioia
- Department of Plant Science, Pennsylvania State University, University Park, PA, USA
| | - Panagiota Kolovou
- University of Thessaly, Department of Agriculture, Crop Production and Rural Environment, Nea Ionia, Magnissia, Greece
| | - Lillian Barros
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Bragança, Portugal
| | - Isabel C F R Ferreira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Bragança, Portugal
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Di Gioia F, Petropoulos SA. Phytoestrogens, phytosteroids and saponins in vegetables: Biosynthesis, functions, health effects and practical applications. Adv Food Nutr Res 2019; 90:351-421. [PMID: 31445599 DOI: 10.1016/bs.afnr.2019.02.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Phytoestrogens are non-steroidal secondary metabolites with similarities in structure and biological activities with human estrogens divided into various classes of compounds, including lignans, isoflavones, ellagitannins, coumestans and stilbenes. Similarly, phytosteroids are steroidal compounds of plant origin which have estrogenic effects and can act as agonists, antagonists, or have a mixed agonistic/antagonistic activity to animal steroid receptors. On the other hand, saponins are widely distributed plant glucosides divided into triterpenoid and steroidal saponins that contribute to plant defense mechanism against herbivores. They present a great variation from a structural point of view, including compounds from different classes. In this chapter, the main vegetable sources of these compounds will be presented, while details regarding their biosynthesis and plant functions will be also discussed. Moreover, considering the significant bioactive properties that these compounds exhibit, special focus will be given on their health effects, either beneficial or adverse. The practical applications of these compounds in agriculture and phytomedicine will be also demonstrated, as well as the future prospects for related research.
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Affiliation(s)
- Francesco Di Gioia
- Department of Plant Science, Pennsylvania State University, University Park, PA, United States
| | - Spyridon A Petropoulos
- Department of Crop Production and Rural Environment, University of Thessaly, Volos, Greece.
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Di Gioia F, Avato P, Serio F, Argentieri MP. Glucosinolate profile of Eruca sativa, Diplotaxis tenuifolia and Diplotaxis erucoides grown in soil and soilless systems. J Food Compost Anal 2018. [DOI: 10.1016/j.jfca.2018.01.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Di Gioia F, Rosskopf EN, Leonardi C, Giuffrida F. Effects of application timing of saline irrigation water on broccoli production and quality. Agricultural Water Management 2018; 203:97-104. [PMID: 0 DOI: 10.1016/j.agwat.2018.01.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
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Petropoulos S, Di Gioia F, Ntatsi G. Vegetable Organosulfur Compounds and their Health Promoting Effects. Curr Pharm Des 2017; 23:2850-2875. [DOI: 10.2174/1381612823666170111100531] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Accepted: 01/03/2017] [Indexed: 12/11/2022]
Affiliation(s)
- Spyridon Petropoulos
- University of Thessaly, School of Agricultural Sciences, Fytokou Street, 38446, N. Ionia, Magnissia, Greece
| | - Francesco Di Gioia
- Institute of Food and Agricultural Sciences, South West Florida Research and Education Center, University of Florida, Immokalee, Florida
| | - Georgia Ntatsi
- Faculty of Crop Science, Agricultural University of Athens, Athens, Greece
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Di Gioia F, De Bellis P, Mininni C, Santamaria P, Serio F. Physicochemical, agronomical and microbiological evaluation of alternative growing media for the production of rapini (Brassica rapa L.) microgreens. J Sci Food Agric 2017; 97:1212-1219. [PMID: 27311947 DOI: 10.1002/jsfa.7852] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Revised: 06/07/2016] [Accepted: 06/13/2016] [Indexed: 05/23/2023]
Abstract
BACKGROUND Peat-based mixes and synthetic mats are the main substrates used for microgreens production. However, both are expensive and non-renewable. Recycled fibrous materials may represent low-cost and renewable alternative substrates. Recycled textile-fiber (TF; polyester, cotton and polyurethane traces) and jute-kenaf-fiber (JKF; 85% jute, 15% kenaf-fibers) mats were characterized and compared with peat and Sure to Grow® (Sure to Grow, Beachwood, OH, USA; http://suretogrow.com) (STG; 100% polyethylene-terephthalate) for the production of rapini (Brassica rapa L.; Broccoletto group) microgreens. RESULTS All substrates had suitable physicochemical properties for the production of microgreens. On average, microgreens fresh yield was 1502 g m-2 in peat, TF and JKF, and was 13.1% lower with STG. Peat-grown microgreen shoots had a higher concentration of K+ and SO42- and a two-fold higher NO3- concentration [1959 versus 940 mg kg-1 fresh weight (FW)] than those grown on STG, TF and JKF. At harvest, substrates did not influence microgreens aerobic bacterial populations (log 6.48 CFU g-1 FW). Peat- and JKF-grown microgreens had higher yeast-mould counts than TF- and STG microgreens (log 2.64 versus 1.80 CFU g-1 FW). Peat-grown microgreens had the highest population of Enterobacteriaceae (log 5.46 ± 0.82 CFU g-1 ) and Escherichia coli (log 1.46 ± 0.15 CFU g-1 ). Escherichia coli was not detected in microgreens grown on other media. CONCLUSION TF and JKF may be valid alternatives to peat and STG because both ensured a competitive yield, low nitrate content and a similar or higher microbiological quality. © 2016 Society of Chemical Industry.
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Affiliation(s)
- Francesco Di Gioia
- Department of Agricultural and Environmental Science, University of Bari Aldo Moro, via Amendola 165/A, 70126 Bari, Italy
- University of Florida, Institute of Food and Agricultural Sciences, South West Florida Research and Education Center, Immokalee, FL 34142, USA
| | - Palmira De Bellis
- Institute of Sciences of Food Production, National Research Council, via Amendola 122/O, 70126 Bari, Italy
| | - Carlo Mininni
- Institute of Sciences of Food Production, National Research Council, via Amendola 122/O, 70126 Bari, Italy
| | - Pietro Santamaria
- Department of Agricultural and Environmental Science, University of Bari Aldo Moro, via Amendola 165/A, 70126 Bari, Italy
| | - Francesco Serio
- Institute of Sciences of Food Production, National Research Council, via Amendola 122/O, 70126 Bari, Italy
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Renna M, Di Gioia F, Leoni B, Mininni C, Santamaria P. Culinary Assessment of Self-Produced Microgreens as Basic Ingredients in Sweet and Savory Dishes. Journal of Culinary Science & Technology 2016. [DOI: 10.1080/15428052.2016.1225534] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Massimiliano Renna
- Department of Agricultural and Environmental Science, University of Bari Aldo Moro, Bari, Italy
| | - Francesco Di Gioia
- Associazione ORTINNOVA, Bari, Italy
- University of Florida, Institute of Food and Agricultural Sciences, South West Florida Research and Education Center, Immokalee, Florida, USA
| | - Beniamino Leoni
- Department of Agricultural and Environmental Science, University of Bari Aldo Moro, Bari, Italy
| | | | - Pietro Santamaria
- Department of Agricultural and Environmental Science, University of Bari Aldo Moro, Bari, Italy
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Boari F, Cefola M, Di Gioia F, Pace B, Serio F, Cantore V. Effect of cooking methods on antioxidant activity and nitrate content of selected wild Mediterranean plants. Int J Food Sci Nutr 2013; 64:870-6. [PMID: 23701122 DOI: 10.3109/09637486.2013.799125] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Wild edible plants (WEP), traditionally consumed in the Mediterranean diet, are considered a rich source of natural antioxidants but can also accumulate significant amount of nitrates. Most WEP are cooked before consumption, therefore, a study was conducted to evaluate the effects of boiling, steaming and microwave cooking processes on the total antioxidant activity (TAA) and nitrate content of eight common WEP. Boiling caused the highest losses of TAA, resulting in a reduction of the TAA on dry weight (DW) basis ranging from 5.5% in Beta vulgaris up to 100% in Urtica dioica. Steaming and microwaving produced the highest increase of TAA on DW basis in Helminthotheca echioides (249.7%) and Taraxacum officinale (60.7%). Boiling caused the highest reduction of nitrate content in all species excluding Asparagus acutifolius that maintained almost unvaried its already low nitrate content. These results suggest that cooking has not always negative effect on product quality, since in certain cases, it may even enhance the nutritional value of WEP by increasing their TAA and reducing the nitrate content.
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Affiliation(s)
- Francesca Boari
- Institute of Sciences of Food Production, CNR-National Research Council of Italy , Bari , Italy and
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