Characterization of sulfur compounds and antiviral activity against Tomato brown rugose fruit virus (ToBRFV) of Italian “Vessalico” garlic compared to other cultivars and landrace

Iobbi, Valeria; Santoro, Valentina; Maggi, Norbert; Lanteri, Anna Paola; Minuto, Giovanni; Minuto, A.; Fossa, Paola; Tommasi, Nunziatina De; Bisio, Angela; Drava, Giuliana

doi:10.1016/j.lwt.2022.114411

Cited by 5 publications

(5 citation statements)

References 36 publications

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“…The effectiveness of the garlic extracts in degrading the RNA of the viral agent Pepino mosaic virus (PepMV) on a contaminated surface was evaluated by in vitro test (repeated three times) as previously reported [7]. Based on previous results of ToBRFV deactivation, as a possible consequence of disassembly of virus coat protein (CP), molecular docking studies were then carried out to investigate the possible interaction between the organosulfur compounds identified in garlic extract and PepMV CP [7].…”

Section: Antiviral Activity Of Garlic Extractmentioning

confidence: 99%

Sustainable Agrochemical Exploitation of Ligurian Aromatic Plant Ecotypes

Iobbi,

Parisi,

Lanteri

et al. 2024

Studies in Health Technology and Informatics

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The characterization of local improved varieties as well as the reduction of synthetic chemical fertilizers are sustainable approaches in the vision of a new precision Farming. Aim of our study was to improve the geographical characterization of local ecotypes and to identify peculiar features of new crops in terms of bioactive compounds. NMR and LC-MS metabolite profiling approaches followed by multivariate data analysis were applied to characterize local rosemary and garlic ecotypes. With the aim of applying for a protected designation of origin, orthogonal partial least squares discriminant analysis (OPLS-DA) was used to identify representative sensory quality indicators for Vessalico garlic and rosemary “Eretto Liguria” local ecotypes, Variable Influence on Projections (VIP) values of OPLS-DA indicated six metabolites as quality indicators for Vessalico garlic and sixteen metabolites as quality indicators for rosemary “Eretto Liguria”. Finally, to discover and utilize new ecotypes in a sustainable way, Vessalico garlic extracts antiviral activity, previously evaluated against Tomato brown rugose fruit virus (ToBRFV), a Tobamovirus affecting tomato crops, was extended to Pepino mosaic virus (PepMV) with positive results.

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Section: Antiviral Activity Of Garlic Extractmentioning

confidence: 99%

Sustainable Agrochemical Exploitation of Ligurian Aromatic Plant Ecotypes

Iobbi,

Parisi,

Lanteri

et al. 2024

Studies in Health Technology and Informatics

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“…A recent study by Ortiz-Martínez & Ochoa-Martínez (116) proved that using elicitors and biostimulant products like Virablock ® 3G50, Optifert ® , Silicant ® , Haifa ProteK TM , and NitroBac Plus ® on ToBRFVinfected tomato plants can improve the morphological, fruit quality, and yield variables and induced greater root growth. Iobbi et al (79) revealed that using garlic extracts could lead to deactivation and disassembly of the ToBRFV coat protein.…”

Section: Biocontrol and Double-stranded Rna Exogenous Applicationsmentioning

confidence: 99%

Tomato Brown Rugose Fruit Virus Pandemic

Salem

Jewehan

Aranda

et al. 2023

Annu. Rev. Phytopathol.

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Tomato brown rugose fruit virus (ToBRFV) is an emerging tobamovirus. It was first reported in 2015 in Jordan in greenhouse tomatoes and now threatens tomato and pepper crops around the world. ToBRFV is a stable and highly infectious virus that is easily transmitted by mechanical means and via seeds, which enables it to spread locally and over long distances. The ability of ToBRFV to infect tomato plants harboring the commonly deployed Tm resistance genes, as well as pepper plants harboring the L resistance alleles under certain conditions, limits the ability to prevent damage from the virus. The fruit production and quality of ToBRFV-infected tomato and pepper plants can be drastically affected, thus significantly impacting their market value. Herein, we review the current information and discuss the latest areas of research on this virus, which include its discovery and distribution, epidemiology, detection, and prevention and control measures, that could help mitigate the ToBRFV disease pandemic. Expected final online publication date for the Annual Review of Phytopathology, Volume 61 is September 2023. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

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“…The Vessalico garlic is cultivated in northwest Italy [21,22]. The cloves of two French cultivars, Messidor and Messidrôme [23], are used every year by the Vessalico farmers for sowing.…”

Section: Introductionmentioning

confidence: 99%

“…The cloves of two French cultivars, Messidor and Messidrôme [23], are used every year by the Vessalico farmers for sowing. Our previous study compared Vessalico garlic with the two parent cultivars, and defined Vessalico garlic as an agricultural ecotype [22]. The conditions of growth, Plants 2024, 13, 1170 2 of 21 harvest, and post-harvest appeared to be more important than the original genotype for the composition of garlic clove sulfur compounds [4,22,24].…”

Section: Introductionmentioning

confidence: 99%

“…Our previous study compared Vessalico garlic with the two parent cultivars, and defined Vessalico garlic as an agricultural ecotype [22]. The conditions of growth, Plants 2024, 13, 1170 2 of 21 harvest, and post-harvest appeared to be more important than the original genotype for the composition of garlic clove sulfur compounds [4,22,24]. Nevertheless, farmers in the Vessalico area do not all rely on the same French producers of Messidor and Messidrôme, and they do not all adopt the same agronomic practices regarding the cultivation, defense, and harvest of the product.…”

Section: Introductionmentioning

confidence: 99%

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NMR Metabolite Profiling for the Characterization of Vessalico Garlic Ecotype and Bioactivity against Xanthomonas campestris pv. campestris

Iobbi,

Parisi,

Lanteri

et al. 2024

Plants

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The Italian garlic ecotype “Vessalico” possesses distinct characteristics compared to its French parent cultivars Messidor and Messidrôme, used for sowing, as well as other ecotypes in neighboring regions. However, due to the lack of a standardized seed supply method and cultivation protocol among farmers in the Vessalico area, a need to identify garlic products that align with the Vessalico ecotype arises. In this study, an NMR-based approach followed by multivariate analysis to analyze the chemical composition of Vessalico garlic sourced from 17 different farms, along with its two French parent cultivars, was employed. Self-organizing maps allowed to identify a homogeneous subset of representative samples of the Vessalico ecotype. Through the OPLS-DA model, the most discriminant metabolites based on values of VIP (Variable Influence on Projections) were selected. Among them, S-allylcysteine emerged as a potential marker for distinguishing the Vessalico garlic from the French parent cultivars by NMR screening. Additionally, to promote sustainable agricultural practices, the potential of Vessalico garlic extracts and its main components as agrochemicals against Xanthomonas campestris pv. campestris, responsible for black rot disease, was explored. The crude extract exhibited a MIC of 125 μg/mL, and allicin demonstrated the highest activity among the tested compounds (MIC value of 31.25 μg/mL).

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Characterization of sulfur compounds and antiviral activity against Tomato brown rugose fruit virus (ToBRFV) of Italian “Vessalico” garlic compared to other cultivars and landrace

Cited by 5 publications

References 36 publications

Sustainable Agrochemical Exploitation of Ligurian Aromatic Plant Ecotypes

Sustainable Agrochemical Exploitation of Ligurian Aromatic Plant Ecotypes

Tomato Brown Rugose Fruit Virus Pandemic

NMR Metabolite Profiling for the Characterization of Vessalico Garlic Ecotype and Bioactivity against Xanthomonas campestris pv. campestris

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