α-Glucosidase Inhibitory and A Leptospermone Derivative from <i>Rhodomyrtus tomentosa</i>

One of the treatments for diabetes mellitus disease is to control blood sugar level using an inhibitor of α-glucosidase enzyme. The methanol extracts of the fruit, stem, and leaves of Rhodomyrtus tomentosa were found significant in inhibiting α-glucosidase with an IC50 value of 20.57, 20.36 and 43.9...

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Autores principales: Ferlinahayati Ferlinahayati, Daniel Alfarado, Eliza Eliza, Budi Untari
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Lenguaje:EN
Publicado: Department of Chemistry, Universitas Gadjah Mada 2020
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Acceso en línea:https://doaj.org/article/66095d076ad7438eb02d0e128ccd9e2e
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spelling oai:doaj.org-article:66095d076ad7438eb02d0e128ccd9e2e2021-12-02T13:16:24Zα-Glucosidase Inhibitory and A Leptospermone Derivative from <i>Rhodomyrtus tomentosa</i>1411-94202460-157810.22146/ijc.40990https://doaj.org/article/66095d076ad7438eb02d0e128ccd9e2e2020-03-01T00:00:00Zhttps://jurnal.ugm.ac.id/ijc/article/view/40990https://doaj.org/toc/1411-9420https://doaj.org/toc/2460-1578One of the treatments for diabetes mellitus disease is to control blood sugar level using an inhibitor of α-glucosidase enzyme. The methanol extracts of the fruit, stem, and leaves of Rhodomyrtus tomentosa were found significant in inhibiting α-glucosidase with an IC50 value of 20.57, 20.36 and 43.99 μg/mL respectively. The ethyl acetate and n-butanol fractions from the methanol extract of R. tomentosa fruit exhibited the potent inhibition (IC50 13.49 and 19.29 μg/mL) compare to acarbose and n-hexane fraction (IC50 383.68 and 1175.16 μg/mL). A leptospermone derivative, rhodomyrtosone D, was isolated from the ethyl acetate fraction of R. tomentosa fruit. The structure of rhodomyrtosone D was identified based on spectroscopic analysis, as well as comparing with literature data. The α-glucosidase inhibition of rhodomyrtosone D (IC50 110.45 μg/mL) was 3.5 fold more potent than acarbose. Thus, R. tomentosa plant could be potential as a natural resource of α-glucosidase inhibitor.Ferlinahayati FerlinahayatiDaniel AlfaradoEliza ElizaBudi UntariDepartment of Chemistry, Universitas Gadjah Madaarticleα-glucosidaserhodomyrtus tomentosaantidiabeticrhodomyrtosone dethyl acetate fractionChemistryQD1-999ENIndonesian Journal of Chemistry, Vol 20, Iss 2, Pp 307-313 (2020)
institution DOAJ
collection DOAJ
language EN
topic α-glucosidase
rhodomyrtus tomentosa
antidiabetic
rhodomyrtosone d
ethyl acetate fraction
Chemistry
QD1-999
spellingShingle α-glucosidase
rhodomyrtus tomentosa
antidiabetic
rhodomyrtosone d
ethyl acetate fraction
Chemistry
QD1-999
Ferlinahayati Ferlinahayati
Daniel Alfarado
Eliza Eliza
Budi Untari
α-Glucosidase Inhibitory and A Leptospermone Derivative from <i>Rhodomyrtus tomentosa</i>
description One of the treatments for diabetes mellitus disease is to control blood sugar level using an inhibitor of α-glucosidase enzyme. The methanol extracts of the fruit, stem, and leaves of Rhodomyrtus tomentosa were found significant in inhibiting α-glucosidase with an IC50 value of 20.57, 20.36 and 43.99 μg/mL respectively. The ethyl acetate and n-butanol fractions from the methanol extract of R. tomentosa fruit exhibited the potent inhibition (IC50 13.49 and 19.29 μg/mL) compare to acarbose and n-hexane fraction (IC50 383.68 and 1175.16 μg/mL). A leptospermone derivative, rhodomyrtosone D, was isolated from the ethyl acetate fraction of R. tomentosa fruit. The structure of rhodomyrtosone D was identified based on spectroscopic analysis, as well as comparing with literature data. The α-glucosidase inhibition of rhodomyrtosone D (IC50 110.45 μg/mL) was 3.5 fold more potent than acarbose. Thus, R. tomentosa plant could be potential as a natural resource of α-glucosidase inhibitor.
format article
author Ferlinahayati Ferlinahayati
Daniel Alfarado
Eliza Eliza
Budi Untari
author_facet Ferlinahayati Ferlinahayati
Daniel Alfarado
Eliza Eliza
Budi Untari
author_sort Ferlinahayati Ferlinahayati
title α-Glucosidase Inhibitory and A Leptospermone Derivative from <i>Rhodomyrtus tomentosa</i>
title_short α-Glucosidase Inhibitory and A Leptospermone Derivative from <i>Rhodomyrtus tomentosa</i>
title_full α-Glucosidase Inhibitory and A Leptospermone Derivative from <i>Rhodomyrtus tomentosa</i>
title_fullStr α-Glucosidase Inhibitory and A Leptospermone Derivative from <i>Rhodomyrtus tomentosa</i>
title_full_unstemmed α-Glucosidase Inhibitory and A Leptospermone Derivative from <i>Rhodomyrtus tomentosa</i>
title_sort α-glucosidase inhibitory and a leptospermone derivative from <i>rhodomyrtus tomentosa</i>
publisher Department of Chemistry, Universitas Gadjah Mada
publishDate 2020
url https://doaj.org/article/66095d076ad7438eb02d0e128ccd9e2e
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