Quantification of polyphenols content and antioxidant activity of Euphorbia tirucalli L. Extracted using maceration and soxhlet method

Ibrahim, Alwani and Mohammad, Nur Farahiyah and Kasim, Khairul Farihan and Mohd Nasir, Nashrul Fazli and Md Saleh, Siti Shuhadah and Sangar, Mangalagowri and Mohd Daud, Farah Diana and Navea, Roy Francis (2025) Quantification of polyphenols content and antioxidant activity of Euphorbia tirucalli L. Extracted using maceration and soxhlet method. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 127 (1). pp. 213-222. ISSN 2289-7879

	PDF - Published Version Restricted to Repository staff only Download (685kB) | Request a copy
Preview	PDF - Supplemental Material Download (148kB) | Preview

Abstract

Euphorbia tirucalli L.(E. tirucalli) has gained attention for these past few years in terms of its phytochemical studies due to the antioxidant attribution of polyphenols source as its bioactive compounds in extracts. In order to extract important plant compounds, conventional extraction methods such as maceration and Soxhlet are still widely incorporated for plant extraction techniques due to their convenient application in laboratory settings. This study focused on the two conventional techniques; maceration and Soxhlet on polyphenols extraction of E. tirucalliusing various extraction solvents. In order to provide insight into its potential for polyphenols extraction, yield percentage (%) and phytochemical tests such as Total Phenolic Content (TPC), Total Flavonoid Content (TFC), and antioxidant activity (%) were assessed. In terms of yield percentage, Soxhlet methanolic extract was found to be the best. The findings also suggest that both maceration and Soxhlet techniques are effective in extracting a significant amount of phenolics and flavonoid content in which highest value recorded were 17.26 ± 0.23 mgGAE/100g and 50.08 ± 1.13 mgQE/100g for maceration while 16.17 ± 0.21 mgGAE/100g and 43.02 ± 0.01 mgQE/100g for Soxhlet. Maceration with methanol solvent appears to be more effective for TPC and TFC while Soxhlet acetonic extract is chosen as the best for antioxidant activity with 75 .79 ± 0.04 % of radical scavenging activity in E. tirucalliextract. Thus, this study indicates the noteworthy potential ofboth maceration and Soxhlet techniques for polyphenols extraction.

Item Type:	Article (Journal)
Uncontrolled Keywords:	Euphorbia tirucalliL.; maceration; Soxhlet; polyphenols; total phenolic content; total flavonoid content; antioxidant activity
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) > TA401 Materials of engineering and construction T Technology > TK Electrical engineering. Electronics Nuclear engineering
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Manufacturing and Materials Engineering Kulliyyah of Engineering
Depositing User:	DR FARAH DIANA MOHD DAUD
Date Deposited:	17 Dec 2025 16:44
Last Modified:	17 Dec 2025 16:44
Queue Number:	2025-12-Q645
URI:	http://irep.iium.edu.my/id/eprint/125353

Actions (login required)

View Item