Activity of<i>Vitis vinifera</i>Tendrils Extract Against Phytopathogenic Fungi

Fraternale, Daniele; Ricci, Donata; Verardo, Giancarlo; Gorassini, Andrea; Stocchi, Vilberto; Sestili, Piero

doi:10.1177/1934578x1501000661

Cited by 23 publications

(19 citation statements)

References 54 publications

(63 reference statements)

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“…The ethanolic extract of V. vinifera L. tendrils has shown reasonable antifungal activities against Fusarium species with MIC values of 250-300 ppm. It seems that the high amounts of polyphenols in this plant play a major role in the observed antifungal effects (Fraternale et al, 2015).…”

Section: Pharmacological Effectsmentioning

confidence: 99%

Review of the Pharmacological Effects ofVitis vinifera(Grape) and its Bioactive Constituents: An Update

2016

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Vitis vinifera fruit (grape) contains various phenolic compounds, flavonoids and stilbenes. In recent years, active constituents found in the fruits, seeds, stems, skin and pomaces of grapes have been identified and some have been studied. In this review, we summarize the active constituents of different parts of V. vinifera and their pharmacological effects including skin protection, antioxidant, antibacterial, anticancer, antiinflammatory and antidiabetic activities, as well as hepatoprotective, cardioprotective and neuroprotective effects in experimental studies published after our 2009 review. Clinical and toxicity studies have also been examined. Copyright © 2016 John Wiley & Sons, Ltd.

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Section: Pharmacological Effectsmentioning

confidence: 99%

Review of the Pharmacological Effects ofVitis vinifera(Grape) and its Bioactive Constituents: An Update

2016

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“…The biosynthesis of flavonoids in plants is known to be directly associated with resistance to disease [46] and the anti-fungal action of some flavonoids may be essential to the plant's capacity to defend itself from the attack of phytopathogens [47]. In this context, a range of flavonoids have been obtained from plant extracts and applied to the control of phytopathogenic fungi e.g., [48][49][50][51], although in the specific case of S. sclerotiorum, the bacterial strain BA88R may have been intrinsically antagonistic to the phytopathogen, avoiding the need for the production of large quantities of flavonoids by the soybean plants.…”

Section: Discussionmentioning

confidence: 99%

Biocontrol Potential of Sclerotinia sclerotiorum and Physiological Changes in Soybean in Response to Butia archeri Palm Rhizobacteria

Vitorino

Silva

Cruvinel

et al. 2020

Plants

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Sclerotinia sclerotiorum is a necrotrophic parasitic fungus that causes Sclerotinia stem rot (SSR), which is currently one of the most difficult agronomic crop diseases to control. A number of plants of the Brazilian Cerrado biome have been shown to be important sources of symbiotic microorganisms with biotechnological potential, so we decided to test the potential of bacteria isolated from the dwarf jelly palm, Butia archeri (Arecaceae) for the control of the pathogenic effects provoked by S. sclerotiorum. For this, we bioprimed seeds and evaluated the effects of this biopriming on the OJIP transient patterns prior to and following infection by the phytopathogen. Plants treated with the BA48R strain of Enterobacter sp., and in particular, those treated with the BA88R strain of Bacillus cereus presented the best results in terms of the loss/gain of the physiological and symptomatological variables evaluated. The plants bioprimed with BA88R presented high post-infection levels of total chlorophyll (33.35 FCIs) and chlorophyll a (26.39 FCIs), maintained a high Nitrogen Balance Index (NBI = 18.87), and synthesized low concentrations of flavonoids (1.39). These plants also maintained high levels of PIABS (1.111) and PITOTAL (1.300) following infection, and low levels of Di0/RC (0.602), which indicates that, in the presence S. sclerotiorum, the efficiency of the photosynthesis in the plants treated with these bacteria was less affected in the reaction centers, as confirmed by the negative amplitude recorded in the L band. The present study reconfirms the importance of the use of chlorophyll fluorescence for the diagnosis of disease and conditions of stress in crop plants, in addition to demonstrating the effectivenesss of the BA48R bacterial strain and, in particular, the BA88R strain on systemic resistance induction and suppression of S. sclerotiorum in Glycine max plants, with enormous potential for the development of more sustainable agricultural processes.

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“…Wines and winery byproducts and their bioactive components are active against human pathogenic bacteria, viruses, fungi in relation to their composition [8]. As indicated by Fraternale et al [9] ethanolic extracts obtained from V. vinifera L. tendrils showed in vitro antifungal activity against plant pathogenic fungi such as Fusarium species with minimum inhibitory concentration (MIC) values ranging from 250 to 300 ppm, while the basidiomycete fungus Rhizoctonia solani was the most resistant, with a MIC value of 500 ppm. There are several studies published on the antifungal activity against human pathogens, most of them on Candida, of V. vinifera extracts from grape wastes and byproducts derived from agricultural and agro-industrial processes.…”

Section: Introductionmentioning

confidence: 99%

“…Most of the studies are performed against plant fungal pathogens and against food fungal contaminants [4][5][6]. To date, only a few extracts or compounds of plant origin have been shown to have antifungal activity against human and animal pathogens [7][8][9][10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Antifungal Activity of Phenolic and Polyphenolic Compounds from Different Matrices of Vitis vinifera L. against Human Pathogens

2020

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Phenolic compounds, the most widely distributed class of natural products in the plants, show several biological properties including antifungal activity. Phenolics contained in grapes can be classified in two main groups, flavonoids and non-flavonoids compounds. Variability and yield extraction of phenolic and polyphenolic compounds from different matrices of Vitis vinifera depends of cultivar, climate, soil condition and process technology. Unripe grapes, berry skins and seeds, leaves, canes and stems and not-fermented and fermented pomaces represent large reusable and valuable wastes from agricultural and agro-industrial processes. This review summarizes studies that examine the extraction method, chemical characterization, and antifungal activity of phenolic and polyphenolic compounds from edible and non-edible V. vinifera matrices against human fungal pathogens. In the world, around one billion people have fungal diseases related to skin, nail or hair and around 150 million have systemic diseases caused by fungi. Few studies on antifungal activity of plant extracts have been performed. This review provides useful information for the application of V. vinifera phenolics in the field of antifungals for human use.

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Activity ofVitis viniferaTendrils Extract Against Phytopathogenic Fungi

Cited by 23 publications

References 54 publications

Review of the Pharmacological Effects ofVitis vinifera(Grape) and its Bioactive Constituents: An Update

Review of the Pharmacological Effects ofVitis vinifera(Grape) and its Bioactive Constituents: An Update

Biocontrol Potential of Sclerotinia sclerotiorum and Physiological Changes in Soybean in Response to Butia archeri Palm Rhizobacteria

Antifungal Activity of Phenolic and Polyphenolic Compounds from Different Matrices of Vitis vinifera L. against Human Pathogens

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