Phytochemical profiling and evaluation of modified resazurin microtiter plate assay of the roots of Trillium govanianum
Trillium govanianum Wall. ex D. Don (Melanthiaceae alt. Trilliaceae), is native to the Himalayas. The present study, for the first time, was undertaken to explore the antimicrobial potential, to determine the minimum inhibitory concentration (MIC) values of the methanol extract of the roots of Trillium govanianum and its solid phase extraction (SPE) fractions by using resazurin microtiter assay (REMA) against Gram positive and Gram negative bacterial registered strains and to carry out phytochemical analysis. The remarkable amount of gallic acid equivalent phenolic and quercetin equivalent flavonoid content was manifested by MeOH extract (20.27 ± 3.03 mg GAE/g DW and 9.25 ± 0.50 mg QE/g DW respectively). The GC/MS analysis revealed the presence saturated and unsaturated components. Considerable level of antibacterial potential against Gram-positive bacteria (MIC: 2.5-0.009 mg/mL) than against Gram-negative bacteria (MIC: 2.5-0.165 mg/mL) were observed. The use of microtiter plates has the advantage of lower cost, fast and quantitative results.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2020 |
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| Erschienen: |
2020 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:34 |
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| Enthalten in: |
Natural product research - 34(2020), 19 vom: 04. Okt., Seite 2837-2841 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Khan, Kashif Maqbool [VerfasserIn] |
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| Links: |
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| Themen: |
1FN9YD6968 |
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| Anmerkungen: |
Date Completed 03.11.2020 Date Revised 03.11.2020 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1080/14786419.2019.1590716 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM295276800 |
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| 520 | |a Trillium govanianum Wall. ex D. Don (Melanthiaceae alt. Trilliaceae), is native to the Himalayas. The present study, for the first time, was undertaken to explore the antimicrobial potential, to determine the minimum inhibitory concentration (MIC) values of the methanol extract of the roots of Trillium govanianum and its solid phase extraction (SPE) fractions by using resazurin microtiter assay (REMA) against Gram positive and Gram negative bacterial registered strains and to carry out phytochemical analysis. The remarkable amount of gallic acid equivalent phenolic and quercetin equivalent flavonoid content was manifested by MeOH extract (20.27 ± 3.03 mg GAE/g DW and 9.25 ± 0.50 mg QE/g DW respectively). The GC/MS analysis revealed the presence saturated and unsaturated components. Considerable level of antibacterial potential against Gram-positive bacteria (MIC: 2.5-0.009 mg/mL) than against Gram-negative bacteria (MIC: 2.5-0.165 mg/mL) were observed. The use of microtiter plates has the advantage of lower cost, fast and quantitative results | ||
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