Essential Oils of the Leaves of Epaltes australis Less. and Lindera myrrha (Lour.) Merr.: Chemical Composition, Antimicrobial, Anti‐inflammatory, Tyrosinase Inhibitory, and Molecular Docking Studies

Epaltes australis Less. has been traditionally used to treat fever and snake bites, whereas Lindera myrrha (Lour.) Merr. is well‐known for addressing colds, chest pain, indigestion, and worm infestations. This study marks the first report on the chemical compositions and biological potentials of ess...

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Veröffentlicht in:Chemistry & biodiversity 2023-12, Vol.20 (12), p.e202301192-n/a
Hauptverfasser: Pham, Ty Viet, Huu Cuong, Le, Hong Ha, Tran Thi, Dinh Luyen, Nguyen, Xuan Ha, Nguyen, Hoang, Thao Xuan, Thanh Hao, Nguyen, Huy Gioi, Dong, Thu Thuy, Ta Thi, The Son, Ninh
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container_issue 12
container_start_page e202301192
container_title Chemistry & biodiversity
container_volume 20
creator Pham, Ty Viet
Huu Cuong, Le
Hong Ha, Tran Thi
Dinh Luyen, Nguyen
Xuan Ha, Nguyen
Hoang, Thao Xuan
Thanh Hao, Nguyen
Huy Gioi, Dong
Thu Thuy, Ta Thi
The Son, Ninh
description Epaltes australis Less. has been traditionally used to treat fever and snake bites, whereas Lindera myrrha (Lour.) Merr. is well‐known for addressing colds, chest pain, indigestion, and worm infestations. This study marks the first report on the chemical compositions and biological potentials of essential oils extracted from the leaves of Epaltes australis and Lindera myrrha. Essential oils obtained by hydro‐distillation were analysed using the GC/MS (gas chromatography‐mass spectrometry). E. australis exhibited a predominant presence of non‐terpenic compounds (46.3 %), with thymohydroquinone dimethyl ether as the major compound, constituting 44.2 % of the oil. L. myrrha leaf oil contained a good proportion of sesquiterpene hydrocarbons (56.8 %), with principal compounds including (E)‐caryophyllene (22.2 %), ledene (9.7 %), selina‐1,3,7(11)‐trien‐8‐one (9.6 %), and α‐pinene (7.0 %). Both essential oils exhibited antimicrobial activity against the bacteria Bacillus subtilis and Clostridium sporogenes, and Escherichia coli, and the fungus Aspergillus brasiliensis. L. myrrha leaf essential oil exhibited potent control over the yeast Saccharomyces cerevisiae with a MIC of 32 μg/mL. Additionally, L. myrrha leaf oil showed strong anti‐inflammatory activity with an IC50 value of 15.20 μg/mL by inhibiting NO (nitric oxide) production in LPS (lipopolysaccharide)‐stimulated RAW2647 murine macrophage cells. Regarding anti‐tyrosinase activity, E. australis leaf oil showed the best monophenolase inhibition with the IC50 of 245.59 μg/mL, while L. myrrha leaf oil successfully inhibited diphenolase with the IC50 of 152.88 μg/mL. From molecular docking study, selina‐1,3,7(11)‐trien‐8‐one showed the highest affinity for both COX‐2 (cyclooxygenase‐2) and TNF‐α (tumor necrosis factor‐α) receptors. Hydrophobic interactions play a great role in the bindings of ligand‐receptor complexes.
doi_str_mv 10.1002/cbdv.202301192
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This study marks the first report on the chemical compositions and biological potentials of essential oils extracted from the leaves of Epaltes australis and Lindera myrrha. Essential oils obtained by hydro‐distillation were analysed using the GC/MS (gas chromatography‐mass spectrometry). E. australis exhibited a predominant presence of non‐terpenic compounds (46.3 %), with thymohydroquinone dimethyl ether as the major compound, constituting 44.2 % of the oil. L. myrrha leaf oil contained a good proportion of sesquiterpene hydrocarbons (56.8 %), with principal compounds including (E)‐caryophyllene (22.2 %), ledene (9.7 %), selina‐1,3,7(11)‐trien‐8‐one (9.6 %), and α‐pinene (7.0 %). Both essential oils exhibited antimicrobial activity against the bacteria Bacillus subtilis and Clostridium sporogenes, and Escherichia coli, and the fungus Aspergillus brasiliensis. L. myrrha leaf essential oil exhibited potent control over the yeast Saccharomyces cerevisiae with a MIC of 32 μg/mL. Additionally, L. myrrha leaf oil showed strong anti‐inflammatory activity with an IC50 value of 15.20 μg/mL by inhibiting NO (nitric oxide) production in LPS (lipopolysaccharide)‐stimulated RAW2647 murine macrophage cells. Regarding anti‐tyrosinase activity, E. australis leaf oil showed the best monophenolase inhibition with the IC50 of 245.59 μg/mL, while L. myrrha leaf oil successfully inhibited diphenolase with the IC50 of 152.88 μg/mL. From molecular docking study, selina‐1,3,7(11)‐trien‐8‐one showed the highest affinity for both COX‐2 (cyclooxygenase‐2) and TNF‐α (tumor necrosis factor‐α) receptors. 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Merr.: Chemical Composition, Antimicrobial, Anti‐inflammatory, Tyrosinase Inhibitory, and Molecular Docking Studies</title><title>Chemistry &amp; biodiversity</title><addtitle>Chem Biodivers</addtitle><description>Epaltes australis Less. has been traditionally used to treat fever and snake bites, whereas Lindera myrrha (Lour.) Merr. is well‐known for addressing colds, chest pain, indigestion, and worm infestations. This study marks the first report on the chemical compositions and biological potentials of essential oils extracted from the leaves of Epaltes australis and Lindera myrrha. Essential oils obtained by hydro‐distillation were analysed using the GC/MS (gas chromatography‐mass spectrometry). E. australis exhibited a predominant presence of non‐terpenic compounds (46.3 %), with thymohydroquinone dimethyl ether as the major compound, constituting 44.2 % of the oil. L. myrrha leaf oil contained a good proportion of sesquiterpene hydrocarbons (56.8 %), with principal compounds including (E)‐caryophyllene (22.2 %), ledene (9.7 %), selina‐1,3,7(11)‐trien‐8‐one (9.6 %), and α‐pinene (7.0 %). Both essential oils exhibited antimicrobial activity against the bacteria Bacillus subtilis and Clostridium sporogenes, and Escherichia coli, and the fungus Aspergillus brasiliensis. L. myrrha leaf essential oil exhibited potent control over the yeast Saccharomyces cerevisiae with a MIC of 32 μg/mL. Additionally, L. myrrha leaf oil showed strong anti‐inflammatory activity with an IC50 value of 15.20 μg/mL by inhibiting NO (nitric oxide) production in LPS (lipopolysaccharide)‐stimulated RAW2647 murine macrophage cells. Regarding anti‐tyrosinase activity, E. australis leaf oil showed the best monophenolase inhibition with the IC50 of 245.59 μg/mL, while L. myrrha leaf oil successfully inhibited diphenolase with the IC50 of 152.88 μg/mL. From molecular docking study, selina‐1,3,7(11)‐trien‐8‐one showed the highest affinity for both COX‐2 (cyclooxygenase‐2) and TNF‐α (tumor necrosis factor‐α) receptors. 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Merr.: Chemical Composition, Antimicrobial, Anti‐inflammatory, Tyrosinase Inhibitory, and Molecular Docking Studies</title><author>Pham, Ty Viet ; Huu Cuong, Le ; Hong Ha, Tran Thi ; Dinh Luyen, Nguyen ; Xuan Ha, Nguyen ; Hoang, Thao Xuan ; Thanh Hao, Nguyen ; Huy Gioi, Dong ; Thu Thuy, Ta Thi ; The Son, Ninh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4132-4268bc66c75e23efa9d260f030498425fd1a5e77fb22d94ae830a83e595c7ab13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Animals</topic><topic>Anti-Infective Agents - pharmacology</topic><topic>Anti-inflammatory agents</topic><topic>Anti-Inflammatory Agents - chemistry</topic><topic>Antimicrobial activity</topic><topic>Antimicrobial agents</topic><topic>Bacteria</topic><topic>biological activity</topic><topic>Caryophyllene</topic><topic>Chemical composition</topic><topic>Dimethyl ether</topic><topic>Distillation</topic><topic>E coli</topic><topic>Epaltes australis</topic><topic>essential oil</topic><topic>Essential oils</topic><topic>Gas chromatography</topic><topic>Hydrophobicity</topic><topic>Inflammation</topic><topic>Leaves</topic><topic>Lindera</topic><topic>Lindera myrrha</topic><topic>Lipopolysaccharides</topic><topic>Macrophages</topic><topic>Mass spectrometry</topic><topic>Mass spectroscopy</topic><topic>Mice</topic><topic>Microbial Sensitivity Tests</topic><topic>Molecular docking</topic><topic>Molecular Docking Simulation</topic><topic>Monophenol Monooxygenase</topic><topic>Nitric oxide</topic><topic>Oils &amp; fats</topic><topic>Oils, Volatile - chemistry</topic><topic>Plant Leaves - chemistry</topic><topic>Polycyclic Sesquiterpenes - chemistry</topic><topic>Polycyclic Sesquiterpenes - pharmacology</topic><topic>Prostaglandin endoperoxide synthase</topic><topic>Receptors</topic><topic>Sesquiterpenes - chemistry</topic><topic>Sesquiterpenes - isolation &amp; purification</topic><topic>Sesquiterpenes - pharmacology</topic><topic>Snake bites</topic><topic>Terpenic compounds</topic><topic>Tumor necrosis factor-TNF</topic><topic>Tyrosinase</topic><topic>Yeasts</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pham, Ty Viet</creatorcontrib><creatorcontrib>Huu Cuong, Le</creatorcontrib><creatorcontrib>Hong Ha, Tran Thi</creatorcontrib><creatorcontrib>Dinh Luyen, Nguyen</creatorcontrib><creatorcontrib>Xuan Ha, Nguyen</creatorcontrib><creatorcontrib>Hoang, Thao Xuan</creatorcontrib><creatorcontrib>Thanh Hao, Nguyen</creatorcontrib><creatorcontrib>Huy Gioi, Dong</creatorcontrib><creatorcontrib>Thu Thuy, Ta Thi</creatorcontrib><creatorcontrib>The Son, Ninh</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ProQuest Health &amp; Medical Complete (Alumni)</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Chemistry &amp; biodiversity</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pham, Ty Viet</au><au>Huu Cuong, Le</au><au>Hong Ha, Tran Thi</au><au>Dinh Luyen, Nguyen</au><au>Xuan Ha, Nguyen</au><au>Hoang, Thao Xuan</au><au>Thanh Hao, Nguyen</au><au>Huy Gioi, Dong</au><au>Thu Thuy, Ta Thi</au><au>The Son, Ninh</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Essential Oils of the Leaves of Epaltes australis Less. and Lindera myrrha (Lour.) Merr.: Chemical Composition, Antimicrobial, Anti‐inflammatory, Tyrosinase Inhibitory, and Molecular Docking Studies</atitle><jtitle>Chemistry &amp; biodiversity</jtitle><addtitle>Chem Biodivers</addtitle><date>2023-12</date><risdate>2023</risdate><volume>20</volume><issue>12</issue><spage>e202301192</spage><epage>n/a</epage><pages>e202301192-n/a</pages><issn>1612-1872</issn><issn>1612-1880</issn><eissn>1612-1880</eissn><abstract>Epaltes australis Less. has been traditionally used to treat fever and snake bites, whereas Lindera myrrha (Lour.) Merr. is well‐known for addressing colds, chest pain, indigestion, and worm infestations. This study marks the first report on the chemical compositions and biological potentials of essential oils extracted from the leaves of Epaltes australis and Lindera myrrha. Essential oils obtained by hydro‐distillation were analysed using the GC/MS (gas chromatography‐mass spectrometry). E. australis exhibited a predominant presence of non‐terpenic compounds (46.3 %), with thymohydroquinone dimethyl ether as the major compound, constituting 44.2 % of the oil. L. myrrha leaf oil contained a good proportion of sesquiterpene hydrocarbons (56.8 %), with principal compounds including (E)‐caryophyllene (22.2 %), ledene (9.7 %), selina‐1,3,7(11)‐trien‐8‐one (9.6 %), and α‐pinene (7.0 %). Both essential oils exhibited antimicrobial activity against the bacteria Bacillus subtilis and Clostridium sporogenes, and Escherichia coli, and the fungus Aspergillus brasiliensis. L. myrrha leaf essential oil exhibited potent control over the yeast Saccharomyces cerevisiae with a MIC of 32 μg/mL. Additionally, L. myrrha leaf oil showed strong anti‐inflammatory activity with an IC50 value of 15.20 μg/mL by inhibiting NO (nitric oxide) production in LPS (lipopolysaccharide)‐stimulated RAW2647 murine macrophage cells. Regarding anti‐tyrosinase activity, E. australis leaf oil showed the best monophenolase inhibition with the IC50 of 245.59 μg/mL, while L. myrrha leaf oil successfully inhibited diphenolase with the IC50 of 152.88 μg/mL. From molecular docking study, selina‐1,3,7(11)‐trien‐8‐one showed the highest affinity for both COX‐2 (cyclooxygenase‐2) and TNF‐α (tumor necrosis factor‐α) receptors. Hydrophobic interactions play a great role in the bindings of ligand‐receptor complexes.</abstract><cop>Switzerland</cop><pub>Wiley Subscription Services, Inc</pub><pmid>37819841</pmid><doi>10.1002/cbdv.202301192</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0002-2413-7496</orcidid><oa>free_for_read</oa></addata></record>
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subjects Animals
Anti-Infective Agents - pharmacology
Anti-inflammatory agents
Anti-Inflammatory Agents - chemistry
Antimicrobial activity
Antimicrobial agents
Bacteria
biological activity
Caryophyllene
Chemical composition
Dimethyl ether
Distillation
E coli
Epaltes australis
essential oil
Essential oils
Gas chromatography
Hydrophobicity
Inflammation
Leaves
Lindera
Lindera myrrha
Lipopolysaccharides
Macrophages
Mass spectrometry
Mass spectroscopy
Mice
Microbial Sensitivity Tests
Molecular docking
Molecular Docking Simulation
Monophenol Monooxygenase
Nitric oxide
Oils & fats
Oils, Volatile - chemistry
Plant Leaves - chemistry
Polycyclic Sesquiterpenes - chemistry
Polycyclic Sesquiterpenes - pharmacology
Prostaglandin endoperoxide synthase
Receptors
Sesquiterpenes - chemistry
Sesquiterpenes - isolation & purification
Sesquiterpenes - pharmacology
Snake bites
Terpenic compounds
Tumor necrosis factor-TNF
Tyrosinase
Yeasts
title Essential Oils of the Leaves of Epaltes australis Less. and Lindera myrrha (Lour.) Merr.: Chemical Composition, Antimicrobial, Anti‐inflammatory, Tyrosinase Inhibitory, and Molecular Docking Studies
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