Microwave-assisted extraction of saponin, phenolic and flavonoid compounds from Trigonella foenum-graecum seed based on two level factorial design

Fenugreek (Trigonella-foenum graecum) is a tropical plant with medicinal properties which is traditionally known since the ancient time. In this research, various microwave-assisted extraction (MAE) related parameters such as extraction time (2–12 min), ethanol concentration (20–100%), microwave pow...

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Main Authors:	Akbari, Sweeta, Nour, A. H., R. M., Yunus, Fayaz, Fahim
Format:	Article
Language:	English
Published:	Elsevier GmbH 2019
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/26648/ http://umpir.ump.edu.my/id/eprint/26648/ http://umpir.ump.edu.my/id/eprint/26648/ http://umpir.ump.edu.my/id/eprint/26648/1/Microwave-assisted%20extraction%20of%20saponin%2C%20phenolic1.pdf

id	ump-26648
recordtype	eprints
spelling	ump-266482019-11-28T04:51:39Z http://umpir.ump.edu.my/id/eprint/26648/ Microwave-assisted extraction of saponin, phenolic and flavonoid compounds from Trigonella foenum-graecum seed based on two level factorial design Akbari, Sweeta Nour, A. H. R. M., Yunus Fayaz, Fahim TP Chemical technology Fenugreek (Trigonella-foenum graecum) is a tropical plant with medicinal properties which is traditionally known since the ancient time. In this research, various microwave-assisted extraction (MAE) related parameters such as extraction time (2–12 min), ethanol concentration (20–100%), microwave power (300–700 W), ratio of feed-to-solvent (1:8-1:16 g/mL) and extraction temperature (40–80 °C) were evaluated using experimental method of one-factor-at-a-time (OFAT). The screening of extraction parameters was then evaluated using two-level factorial design under Design-Expert to find out the significant parameters in terms of obtaining high extraction yield, total saponin, phenolic and flavonoid contents in fenugreek seed. The results of OFAT revealed that the maximum yields of recovery were achieved at microwave parameters of 3 min irradiation time, microwave power 600 W, 60% solvent concentration, 1:10 g/mL of feed-to-solvent ratio and 70 °C temperature. The screening process using two level factorial design (TLFD) also indicated that solvent concentration, time of irradiation, microwave power and ratio of feed-to-solvent were the significant parameters affecting the recovery yields of total saponin, phenolic and flavonoid contents where (p < 0.05). While, the temperature of microwave was not counted significant (P > 0.05). The extract was also evaluated for its chemical composition using GC–MS analysis. Elsevier GmbH 2019 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/26648/1/Microwave-assisted%20extraction%20of%20saponin%2C%20phenolic1.pdf Akbari, Sweeta and Nour, A. H. and R. M., Yunus and Fayaz, Fahim (2019) Microwave-assisted extraction of saponin, phenolic and flavonoid compounds from Trigonella foenum-graecum seed based on two level factorial design. Journal of Applied Research on Medicinal and Aromatic Plants, 14 (100212). pp. 1-10. ISSN 2214-7861 https://doi.org/10.1016/j.jarmap.2019.100212 https://doi.org/10.1016/j.jarmap.2019.100212
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Akbari, Sweeta Nour, A. H. R. M., Yunus Fayaz, Fahim Microwave-assisted extraction of saponin, phenolic and flavonoid compounds from Trigonella foenum-graecum seed based on two level factorial design
description	Fenugreek (Trigonella-foenum graecum) is a tropical plant with medicinal properties which is traditionally known since the ancient time. In this research, various microwave-assisted extraction (MAE) related parameters such as extraction time (2–12 min), ethanol concentration (20–100%), microwave power (300–700 W), ratio of feed-to-solvent (1:8-1:16 g/mL) and extraction temperature (40–80 °C) were evaluated using experimental method of one-factor-at-a-time (OFAT). The screening of extraction parameters was then evaluated using two-level factorial design under Design-Expert to find out the significant parameters in terms of obtaining high extraction yield, total saponin, phenolic and flavonoid contents in fenugreek seed. The results of OFAT revealed that the maximum yields of recovery were achieved at microwave parameters of 3 min irradiation time, microwave power 600 W, 60% solvent concentration, 1:10 g/mL of feed-to-solvent ratio and 70 °C temperature. The screening process using two level factorial design (TLFD) also indicated that solvent concentration, time of irradiation, microwave power and ratio of feed-to-solvent were the significant parameters affecting the recovery yields of total saponin, phenolic and flavonoid contents where (p < 0.05). While, the temperature of microwave was not counted significant (P > 0.05). The extract was also evaluated for its chemical composition using GC–MS analysis.
format	Article
author	Akbari, Sweeta Nour, A. H. R. M., Yunus Fayaz, Fahim
author_facet	Akbari, Sweeta Nour, A. H. R. M., Yunus Fayaz, Fahim
author_sort	Akbari, Sweeta
title	Microwave-assisted extraction of saponin, phenolic and flavonoid compounds from Trigonella foenum-graecum seed based on two level factorial design
title_short	Microwave-assisted extraction of saponin, phenolic and flavonoid compounds from Trigonella foenum-graecum seed based on two level factorial design
title_full	Microwave-assisted extraction of saponin, phenolic and flavonoid compounds from Trigonella foenum-graecum seed based on two level factorial design
title_fullStr	Microwave-assisted extraction of saponin, phenolic and flavonoid compounds from Trigonella foenum-graecum seed based on two level factorial design
title_full_unstemmed	Microwave-assisted extraction of saponin, phenolic and flavonoid compounds from Trigonella foenum-graecum seed based on two level factorial design
title_sort	microwave-assisted extraction of saponin, phenolic and flavonoid compounds from trigonella foenum-graecum seed based on two level factorial design
publisher	Elsevier GmbH
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/26648/ http://umpir.ump.edu.my/id/eprint/26648/ http://umpir.ump.edu.my/id/eprint/26648/ http://umpir.ump.edu.my/id/eprint/26648/1/Microwave-assisted%20extraction%20of%20saponin%2C%20phenolic1.pdf
first_indexed	2023-09-18T22:41:37Z
last_indexed	2023-09-18T22:41:37Z
_version_	1777416952458772480

Microwave-assisted extraction of saponin, phenolic and flavonoid compounds from Trigonella foenum-graecum seed based on two level factorial design

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