Proceedings of the International Conference on Medical Science and Health (ICOMESH 2024)

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Antioxidant Activity Test and Determination of Total Phenolic Content of Combination Ethanol Extract of Guava Leaves and Green Betel Leaves

Authors
Fariha Ais Aliya1, Ihsanti Dwi Rahayu1, *, Nurma Suri1, Zulpakor Oktoba1
1Department of Pharmacy, Faculty of Medicine, University of Lampung, Bandar Lampung, Indonesia
*Corresponding author. Email: ihsanti.rahayu@fk.unila.ac.id
Corresponding Author
Ihsanti Dwi Rahayu
Available Online 19 December 2024.
DOI
10.2991/978-94-6463-604-8_26How to use a DOI?
Keywords
Antioxidant; Combination of Extract; Green Betel Leaves; Guava Leaves; Total Phenolic Content
Abstract

Guava and green betle leaves have been reported to provide numerous medicinal benefits, including hepatoprotective, anti-inflammatory, antidiabetic, antioxidant, antipyretic, and analgesic effects. The aim of this study was to ascertain the total phenolic content and the antioxidant activity of a mixture of ethanol extracts from green betel and guava leaves. The total phenolic content was determined using the folin ciocalteu method, and antioxidant activity was tested using the DPPH method. A UV-Vis spectrophotometer was used to assess both procedures. An 1:0, 2:1, 1:1, 1:2, and 0:1 ratio was utilized in the combination of guava leaf and green betel leaf ethanol extracts. The standard of reference for the antioxidant activity test was ascorbic acid. In comparison to the comparison concentrations of 1:0, 0:1, 2:1, 1:1, and 1:2 generated very strong antioxidant activity potentials in scavenging free radicals. The determination of total phenolic levels significantly showed differences in the amount of levels at all comparative concentrations. Based on results, it is concluded that the combination of guava leaf and green betel leaf ethanol extracts at a 2:1 ratio has the potential for very strong antioxidant activity and high total phenolic content when compared to other concentrations.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the International Conference on Medical Science and Health (ICOMESH 2024)
Series
Advances in Health Sciences Research
Publication Date
19 December 2024
ISBN
978-94-6463-604-8
ISSN
2468-5739
DOI
10.2991/978-94-6463-604-8_26How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Fariha Ais Aliya
AU  - Ihsanti Dwi Rahayu
AU  - Nurma Suri
AU  - Zulpakor Oktoba
PY  - 2024
DA  - 2024/12/19
TI  - Antioxidant Activity Test and Determination of Total Phenolic Content of Combination Ethanol Extract of Guava Leaves and Green Betel Leaves
BT  - Proceedings of the International Conference on Medical Science and Health (ICOMESH 2024)
PB  - Atlantis Press
SP  - 302
EP  - 312
SN  - 2468-5739
UR  - https://doi.org/10.2991/978-94-6463-604-8_26
DO  - 10.2991/978-94-6463-604-8_26
ID  - Aliya2024
ER  -