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Microwave-assisted extraction of phenolic compounds from Commiphora gileadensis leaf and their characterization

Commiphora gileadensis (C. gileadensis) is a plant traditionally used in many parts of the world for medicinal purposes. However, the benefits of this plant are yet to be uncovered due to the use of conventional extraction methods during its extraction. Hence, there is a need for more efficient and...

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Main Authors: Mokaizh, A. A., Nour, Abdurahman Hamid, Ukaegbu, Chinonso Ishmael
Format: Article
Language:English
Published: Elsevier B.V. 2024
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/42976/1/Microwave-assisted%20extraction%20of%20phenolic%20compounds.pdf
http://umpir.ump.edu.my/id/eprint/42976/
https://doi.org/10.1016/j.rineng.2024.102892
https://doi.org/10.1016/j.rineng.2024.102892
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spelling my.ump.umpir.429762024-11-25T06:14:53Z http://umpir.ump.edu.my/id/eprint/42976/ Microwave-assisted extraction of phenolic compounds from Commiphora gileadensis leaf and their characterization Mokaizh, A. A. Nour, Abdurahman Hamid Ukaegbu, Chinonso Ishmael TP Chemical technology Commiphora gileadensis (C. gileadensis) is a plant traditionally used in many parts of the world for medicinal purposes. However, the benefits of this plant are yet to be uncovered due to the use of conventional extraction methods during its extraction. Hence, there is a need for more efficient and environment-friendly extraction methods for optimum recovery of the bioactive components of C. gileadensis. This study aims to evaluate the impact of microwave-assisted extraction (MAE) process parameters (individually and in combination) on the recovery of phenolic compounds from C. gileadensis leaf. One-Factor-At-a-Time (OFAT) optimization method was used in this work to study the impact of varying the MAE process parameters (sample: solvent ratio, microwave power, ethanol concentration, and extraction temperature) on the optimum yield of phenolic compounds. The obtained phenolic compounds were characterized using Gas chromatography-mass spectrometry (GC–MS) for tentative identification of the component phytochemicals of the extract. The results showed that the optimal process condition of microwave power at 300 W, solvent/sample ratio of 1:10 g/mL, solvent concentration of 40 % v/v, and extraction temperature of 40 °C gave the maximum extraction yield of 33.20 ± 0.42 % w/w, total phenolic content (TPC) of 114.65 ± 3.14 mg GAE/g d.w., and total flavonoids content (TFC) of 37.56 mg QE/g d.w.). Furthermore, the GC-MS analysis identified 25 phenolic compounds with good antioxidant activities from the extracts. Therefore, MAE is considered a non-conventional green method for improved extraction of phenolic compounds from C. gileadensis leaf compared to the existing conventional extraction methods. Elsevier B.V. 2024-09-13 Article PeerReviewed pdf en cc_by_nc_nd_4 http://umpir.ump.edu.my/id/eprint/42976/1/Microwave-assisted%20extraction%20of%20phenolic%20compounds.pdf Mokaizh, A. A. and Nour, Abdurahman Hamid and Ukaegbu, Chinonso Ishmael (2024) Microwave-assisted extraction of phenolic compounds from Commiphora gileadensis leaf and their characterization. Results in Engineering, 24 (102892). pp. 1-8. ISSN 2590-1230. (In Press / Online First) (In Press / Online First) https://doi.org/10.1016/j.rineng.2024.102892 https://doi.org/10.1016/j.rineng.2024.102892
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Mokaizh, A. A.
Nour, Abdurahman Hamid
Ukaegbu, Chinonso Ishmael
Microwave-assisted extraction of phenolic compounds from Commiphora gileadensis leaf and their characterization
description Commiphora gileadensis (C. gileadensis) is a plant traditionally used in many parts of the world for medicinal purposes. However, the benefits of this plant are yet to be uncovered due to the use of conventional extraction methods during its extraction. Hence, there is a need for more efficient and environment-friendly extraction methods for optimum recovery of the bioactive components of C. gileadensis. This study aims to evaluate the impact of microwave-assisted extraction (MAE) process parameters (individually and in combination) on the recovery of phenolic compounds from C. gileadensis leaf. One-Factor-At-a-Time (OFAT) optimization method was used in this work to study the impact of varying the MAE process parameters (sample: solvent ratio, microwave power, ethanol concentration, and extraction temperature) on the optimum yield of phenolic compounds. The obtained phenolic compounds were characterized using Gas chromatography-mass spectrometry (GC–MS) for tentative identification of the component phytochemicals of the extract. The results showed that the optimal process condition of microwave power at 300 W, solvent/sample ratio of 1:10 g/mL, solvent concentration of 40 % v/v, and extraction temperature of 40 °C gave the maximum extraction yield of 33.20 ± 0.42 % w/w, total phenolic content (TPC) of 114.65 ± 3.14 mg GAE/g d.w., and total flavonoids content (TFC) of 37.56 mg QE/g d.w.). Furthermore, the GC-MS analysis identified 25 phenolic compounds with good antioxidant activities from the extracts. Therefore, MAE is considered a non-conventional green method for improved extraction of phenolic compounds from C. gileadensis leaf compared to the existing conventional extraction methods.
format Article
author Mokaizh, A. A.
Nour, Abdurahman Hamid
Ukaegbu, Chinonso Ishmael
author_facet Mokaizh, A. A.
Nour, Abdurahman Hamid
Ukaegbu, Chinonso Ishmael
author_sort Mokaizh, A. A.
title Microwave-assisted extraction of phenolic compounds from Commiphora gileadensis leaf and their characterization
title_short Microwave-assisted extraction of phenolic compounds from Commiphora gileadensis leaf and their characterization
title_full Microwave-assisted extraction of phenolic compounds from Commiphora gileadensis leaf and their characterization
title_fullStr Microwave-assisted extraction of phenolic compounds from Commiphora gileadensis leaf and their characterization
title_full_unstemmed Microwave-assisted extraction of phenolic compounds from Commiphora gileadensis leaf and their characterization
title_sort microwave-assisted extraction of phenolic compounds from commiphora gileadensis leaf and their characterization
publisher Elsevier B.V.
publishDate 2024
url http://umpir.ump.edu.my/id/eprint/42976/1/Microwave-assisted%20extraction%20of%20phenolic%20compounds.pdf
http://umpir.ump.edu.my/id/eprint/42976/
https://doi.org/10.1016/j.rineng.2024.102892
https://doi.org/10.1016/j.rineng.2024.102892
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score 13.235362

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