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The study of antioxidant activities of piper sarmentosum and piper nigrum

Piper sarmentosum and Piper nigrum which belongs to family Piperaceae are well distributed in the tropical region including Malaysia. They are one of the medicinal plants which are well known for its health benefits to human. This study focused on determining the antioxidant activity of P. sarmentos...

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Main Authors: Ibrahim, Maizatul Akma, Mohamad Asri, Nurul Aimi Amanina
Format: Article
Language:English
Published: Zibeline International Publishers 2020
Subjects:
Q Science (General)
QR Microbiology
RS Pharmacy and materia medica
S Agriculture (General)
Online Access:http://irep.iium.edu.my/82107/1/82107_The%20study%20of%20antioxidant%20activities.pdf
http://irep.iium.edu.my/82107/
https://trab.org.my/archives/1trab2020/1trab2020-01-03.pdf
http://doi.org/10.26480/trab.01.2020.01.03
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spelling my.iium.irep.821072020-08-11T03:25:53Z http://irep.iium.edu.my/82107/ The study of antioxidant activities of piper sarmentosum and piper nigrum Ibrahim, Maizatul Akma Mohamad Asri, Nurul Aimi Amanina Q Science (General) QR Microbiology RS Pharmacy and materia medica S Agriculture (General) Piper sarmentosum and Piper nigrum which belongs to family Piperaceae are well distributed in the tropical region including Malaysia. They are one of the medicinal plants which are well known for its health benefits to human. This study focused on determining the antioxidant activity of P. sarmentosum and P. nigrum leaves of ethanolic and aqueous extraction. For the extraction, different concentrations of ethanol and aqueous extracts were used. For the antioxidant activity, 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay was conducted. The results showed that the scavenging activity of all extracts samples was in a concentration-dependent manner. High antioxidant activity of P. sarmentosum leaves was obtained by using ethanol extraction with 74% of inhibition, and IC50 value was 35.18 μg/mL. Meanwhile, P. nigrum leaves showed high antioxidant activity by using aqueous extraction with 64.68% of inhibition, and IC50 value was 79.89 μg/mL. It can be concluded that different extraction solvents used to give a different level of antioxidant activity of both P. sarmentosum and P. nigrum. Zibeline International Publishers 2020-06-06 Article PeerReviewed application/pdf en http://irep.iium.edu.my/82107/1/82107_The%20study%20of%20antioxidant%20activities.pdf Ibrahim, Maizatul Akma and Mohamad Asri, Nurul Aimi Amanina (2020) The study of antioxidant activities of piper sarmentosum and piper nigrum. Tropical Agrobiodiversity (TRAB), 1 (1). pp. 1-3. ISSN 2716-7046 https://trab.org.my/archives/1trab2020/1trab2020-01-03.pdf http://doi.org/10.26480/trab.01.2020.01.03
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
topic Q Science (General)
QR Microbiology
RS Pharmacy and materia medica
S Agriculture (General)
spellingShingle Q Science (General)
QR Microbiology
RS Pharmacy and materia medica
S Agriculture (General)
Ibrahim, Maizatul Akma
Mohamad Asri, Nurul Aimi Amanina
The study of antioxidant activities of piper sarmentosum and piper nigrum
description Piper sarmentosum and Piper nigrum which belongs to family Piperaceae are well distributed in the tropical region including Malaysia. They are one of the medicinal plants which are well known for its health benefits to human. This study focused on determining the antioxidant activity of P. sarmentosum and P. nigrum leaves of ethanolic and aqueous extraction. For the extraction, different concentrations of ethanol and aqueous extracts were used. For the antioxidant activity, 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay was conducted. The results showed that the scavenging activity of all extracts samples was in a concentration-dependent manner. High antioxidant activity of P. sarmentosum leaves was obtained by using ethanol extraction with 74% of inhibition, and IC50 value was 35.18 μg/mL. Meanwhile, P. nigrum leaves showed high antioxidant activity by using aqueous extraction with 64.68% of inhibition, and IC50 value was 79.89 μg/mL. It can be concluded that different extraction solvents used to give a different level of antioxidant activity of both P. sarmentosum and P. nigrum.
format Article
author Ibrahim, Maizatul Akma
Mohamad Asri, Nurul Aimi Amanina
author_facet Ibrahim, Maizatul Akma
Mohamad Asri, Nurul Aimi Amanina
author_sort Ibrahim, Maizatul Akma
title The study of antioxidant activities of piper sarmentosum and piper nigrum
title_short The study of antioxidant activities of piper sarmentosum and piper nigrum
title_full The study of antioxidant activities of piper sarmentosum and piper nigrum
title_fullStr The study of antioxidant activities of piper sarmentosum and piper nigrum
title_full_unstemmed The study of antioxidant activities of piper sarmentosum and piper nigrum
title_sort study of antioxidant activities of piper sarmentosum and piper nigrum
publisher Zibeline International Publishers
publishDate 2020
url http://irep.iium.edu.my/82107/1/82107_The%20study%20of%20antioxidant%20activities.pdf
http://irep.iium.edu.my/82107/
https://trab.org.my/archives/1trab2020/1trab2020-01-03.pdf
http://doi.org/10.26480/trab.01.2020.01.03
_version_ 1675327176800468992
score 13.211869

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