Chemical Constituents and Antimicrobial Activity of Essential Oils from Micropropagation and Field-Grown Plants of <i>Wedelia biflora</i> [L.]

Ahmed, Abdul Bakrudeen Ali; Magesh, J; Idris, Siti Norayu; Mubarak, Elnaiem Elaagib; Taha, Rosna Mat

doi:10.1080/0972060x.2018.1538819

Cited by 3 publications

(1 citation statement)

References 21 publications

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“…According to our results, the antimicrobial activity exhibited diversity with organs type, and salt stress level and these results may be explained by the possible variations of the chemical structure of P. khinjuk plant grown under NaCl stress. In many studies comparing antimicrobial activities of in vitro and in vivo samples, different results have been obtained indicating that activity increases, decreases or remains constant (Taran et al, 2010;Cuce et al, 2017;Ahmed et al, 2018;Taghizadeh et al, 2018). Contrary to our results, Salem et al (2014) reported that salinity reduces antimicrobial activity in Carthamus tinctorius plant.…”

Section: Resultscontrasting

confidence: 90%

Antioxidant and antimicrobial responses associated with in vitro salt stress of in vitro and in vivo grown Pistacia khinjuk stocks

Tilkat

Haşimi

Kuru

et al. 2020

Not Bot Horti Agrobo

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P. khinjuk Stocks, known as Bıttım or Buttum in Turkey, is a member of the Anacardiaceae family. The essential oil of khinjuk pistachio has been used to treat various illnesses because of their anti-inflammatory, anticancer, antipyretic, antibacterial, anthelmintic, antiviral effects in various folk medicines. At the same time, fruits of khinjuk pistachio are used as edible wild fruits. In this study, it was aimed to determine and compare the antibacterial, antioxidant activities and total phenolic and flavonoid amounts of different parts (root, stem and leaf explants) of in vivo (grown naturally) and in vitro derived khinjuk pistachio plants under salt (NaCl) stress. Ethanol extracted explants were used for performing biological and chemical parameters. According to the results, generally, in vivo samples shows higher antioxidant and antimicrobial activity besides the higher number of phenolic compounds than their counterparts in vitro. We have also determined that the biological activity of in vitro salt elicited explants was higher than in vitro control explants. Generally, both female and male in vivo samples have higher antioxidants (DPPH, ABTS, CUPRAC) and antimicrobial activities than in vitro samples. The various plant parts (root, stem, leaf) belonging to both in vivo and in vitro samples have different biological activity level. In terms of antimicrobial activity, female plant extracts are more active than all other tested extracts. As a result, although increased salinity values significantly reduced antimicrobial activity, it is determined that 100 mM NaCl applications to in vitro leaf extracts exhibited moderate antimicrobial activity against S. aureus and C. albicans.

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Section: Resultscontrasting

confidence: 90%

Antioxidant and antimicrobial responses associated with in vitro salt stress of in vitro and in vivo grown Pistacia khinjuk stocks

Tilkat

Haşimi

Kuru

et al. 2020

Not Bot Horti Agrobo

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Isolation of Natural Veratrylidenehydrazide Compound from Wedelia Biflora and Synthesis of Veratrylidenehydrazide Analogue: Investigation of Larvicidal Activity Against Culex Quinquefasciatus and Toxicity Analysis in Nontarget Aquatic Species

Mani,

Mullaivendhan,

Ahamed

et al. 2024

ChemistrySelect

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In this study, veratrylidenehydrazide was isolated from Wedelia biflora, and compounds (1a, 2a, and 3a–j) were synthesised to evaluate their larvicidal and antifeedant activities. Veratrylidenehydrazide 1a was verified using GC‐MS. The veratrylidenehydrazide analogues 2a and 3a–j were synthesised via a condensation method with yield range 71%–92%. The compounds (1a, 2a, and 3a–j) were synthesised and characterised through FT–IR, 1H NMR, 13C NMR, mass spectrometry, and elemental analysis. Veratrylidenehydrazide 1a was verified using GC‐MS analysis. Natural veratrylidenehydrazide compound 1a and the synthesised veratrylidenehydrazide analogues (2a, 3a–j) were screened for larvicidal activity against Culex quinquefasciatus. The larvicidal activity of compound 3g was found to be highly active, while low toxicity was observed against Oreochromis mossambicus nontarget aquatic species compared to natural veratrylidenehydrazide. Compound 3g exhibited a higher binding affinity (−8.8 kcal/mol) compared to standard of temephos (−4.5 kcal/mol), equipotential binding affinity against permethrin (−9.1 kcal/mol), and diflubenzuron (−8.5 kcal/mol). Lead molecules have larvicidal properties, and their use as insecticides makes them important.

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Effects of Wollastonia biflora expansion on the soil seed bank in native forest communities on a tropical coral island

Huang

Ren

Wang

et al. 2021

Global Ecology and Conservation

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Chemical Constituents and Antimicrobial Activity of Essential Oils from Micropropagation and Field-Grown Plants of Wedelia biflora [L.]

Cited by 3 publications

References 21 publications

Antioxidant and antimicrobial responses associated with in vitro salt stress of in vitro and in vivo grown Pistacia khinjuk stocks

Antioxidant and antimicrobial responses associated with in vitro salt stress of in vitro and in vivo grown Pistacia khinjuk stocks

Isolation of Natural Veratrylidenehydrazide Compound from Wedelia Biflora and Synthesis of Veratrylidenehydrazide Analogue: Investigation of Larvicidal Activity Against Culex Quinquefasciatus and Toxicity Analysis in Nontarget Aquatic Species

Effects of Wollastonia biflora expansion on the soil seed bank in native forest communities on a tropical coral island

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