Plant, pathogen and biocontrol agent interaction effects on bioactive compounds and antioxidant activity in garlic

Cavalcanti, Vytória Piscitelli; Aazza, Smail; Bertolucci, Suzan Kelly Vilela; Pereira, Maysa Mathias Alves; Cavalcanti, Pórtya Piscitelli; Buttrós, Victor Hugo Teixeira; Silva, Ana Mara de Oliveira e; Pasqual, Moacir; Soares, Joyce Dória Rodrigues

doi:10.1016/j.pmpp.2020.101550

Cited by 8 publications

(3 citation statements)

References 36 publications

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“…Distinct species of BCA might differ in the mechanism of action yielding differences in biocontrol efficacy [6], and genetic variation within the same species of BCA that might cause variability in control efficacy [16,21]. Higher W% was observed in some biocontrol treatments compared to the negative control suggesting an interaction between the biocontrol pathogen and the plant [6,22]. Ten of the biocontrol treatments (isolates 80-45, 55-45, 48-86, 38-53, 32-86, 20-45, 110-81, 97-81, and 115-53) showed an increase of W% ranging from 17% to 5% compared to negative control.…”

Section: Resultsmentioning

confidence: 99%

Evaluation of Biocontrol Agents Against Bacterial Wilt in Tomato Using Seedling Screening

Maxwell¹,

Chang²,

Chen³

et al. 2022

Proceedings of the International Symposium Southeast Asia Vegetable 2021 (SEAVEG 2021)

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Tomato is among the most cultivated vegetable crops worldwide, and bacterial wilt (BW) caused by the Ralstonia solanacearum species complex (RSSC) is the most devastating disease affecting tomato, impacting food and nutrition security in many areas. Pesticides used for controlling plant diseases are hazardous to producers, consumers, and the environment, whereas biological control is potentially a sustainable and environmentally safe alternative for disease management. To identify efficient biocontrol agents (BCAs), twenty-five potential BCA isolates were screened for control efficacy to BW on ten-day-old tomato seedlings of highly susceptible (L390) and moderately resistant (L180) cultivars previously inoculated with R. solanacearum strain PSS4 (=Asian origin, Race 1, Phylotype I; Biovar 3). After ten days incubation at 28 °C in the growth chamber, wilting (W%) and biocontrol efficacy (BE%) percent were evaluated. Of the 25 BCAs tested, four significantly reduced W%, with BE% ranging from 50% to 80% for both varieties. The four BCA isolates were identified as Talaromyces sp., Trichoderma sp., Bacillus sp., and Variovorax sp. The seedling method allows the rapid and cost-effective in vivo screening of many potential BCAs to reliably identify those with higher bacterial wilt control efficacy for further testing.

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Section: Resultsmentioning

confidence: 99%

Evaluation of Biocontrol Agents Against Bacterial Wilt in Tomato Using Seedling Screening

Maxwell¹,

Chang²,

Chen³

et al. 2022

Proceedings of the International Symposium Southeast Asia Vegetable 2021 (SEAVEG 2021)

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“…Shang et al [68] describes the anticancer, hepatoprotective, antidiabetic, anti-obesity effects of garlic. It is known that secondary metabolites as well as organic sulfur compounds, mainly allicin and thiosulfinates, are responsible for most of the biological activities of garlic, such as antibiotic, antiviral, and antifungal properties [69,70].…”

Section: Health Benefits Of Garlicmentioning

confidence: 99%

Garlic (Allium sativum L.): Characterization of Bioactive Compounds and Related Health Benefits

Lidiková¹,

Čeryová²,

Tóth³

et al. 2023

Herbs and Spices - New Advances

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Garlic (Allium sativum L.) is one of the greatest gifts of natural medicine and the oldest medicinal herbs that is cultivated all over the world. It is a widely used spice plant with well-known medicinal properties. Garlic is an important raw material of plant origin with observed and proven positive effects on the human body. A. sativum L. belongs to the most extensively studied medicinal herbs from genus Allium. In the past few decades, its biologically active compounds have been analyzed for their therapeutical properties. The most essential biologically active compound discovered in A. sativum is allicin, working synergistically with other phytochemicals in the prevention of many diseases. Preparation of garlic extractions can be done in liquid form and solid form. The composition and bioactivity of the extraction depend on the strain, age, method of preparation, and consumption method. When extracted and isolated, the bioactive compounds of garlic show a wide range of beneficial health effects: platelets inhibitory and antithrombic activities, hepatoprotective, antimicrobial, antihyperglycemic, antidiabetic, and antitumor. The present chapter describes botanical characterization of garlic, its chemical composition regarding bioactive compounds, and its health benefits.

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“…Historical reports and centuries-old cultural traditions show that some plants can be an alternative to standard pharmacotherapy or, at least, help with treatment or have a preventative effect. Modern science is very eager to verify these properties by analyzing the so-called medicinal plants for the presence of valuable bioactive compounds, including antioxidants, and the resulting interesting potential health properties [6][7][8][9][10][11][12][13][14]. In order for them to be introduced into the diet, their purity in terms of toxic compounds must also be taken into account [15,16].…”

Section: Introductionmentioning

confidence: 99%

Some Common Medicinal Plants with Antidiabetic Activity, Known and Available in Europe (A Mini-Review)

Przeor

2022

Pharmaceuticals

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Diabetes is a metabolic disease that affected 9.3% of adults worldwide in 2019. Its co-occurrence is suspected to increase mortality from COVID-19. The treatment of diabetes is mainly based on the long-term use of pharmacological agents, often expensive and causing unpleasant side effects. There is an alarming increase in the number of pharmaceuticals taken in Europe. The aim of this paper is to concisely collect information concerning the few antidiabetic or hypoglycaemic raw plant materials that are present in the consciousness of Europeans and relatively easily accessible to them on the market and sometimes even grown on European plantations. The following raw materials are discussed in this mini-review: Morus alba L., Cinnamomum zeylanicum J.Presl, Trigonella foenum-graecum L., Phaseolus vulgaris L., Zingiber officinale Rosc., and Panax ginseng C.A.Meyer in terms of scientifically tested antidiabetic activity and the presence of characteristic biologically active compounds and their specific properties, including antioxidant properties. The characteristics of these raw materials are based on in vitro as well as in vivo studies: on animals and in clinical studies. In addition, for each plant, the possibility to use certain morphological elements in the light of EFSA legislation is given.

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Plant, pathogen and biocontrol agent interaction effects on bioactive compounds and antioxidant activity in garlic

Cited by 8 publications

References 36 publications

Evaluation of Biocontrol Agents Against Bacterial Wilt in Tomato Using Seedling Screening

Evaluation of Biocontrol Agents Against Bacterial Wilt in Tomato Using Seedling Screening

Garlic (Allium sativum L.): Characterization of Bioactive Compounds and Related Health Benefits

Some Common Medicinal Plants with Antidiabetic Activity, Known and Available in Europe (A Mini-Review)

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