Comparative Analysis of Chemical Composition, Antioxidant Activity and Quantitative Characterization of Some Phenolic Compounds in Selected Herbs and Spices in Different Solvent Extraction Systems

This study evaluated the efficacy of various organic solvents (80% acetone, 80% ethanol, 80% methanol) and distilled water for extracting antioxidant phenolic compounds from turmeric, curry leaf, torch ginger and lemon grass extracts. They were analyzed regarding the total phenol and flavonoid conte...
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Autor*in:	Shabnam Sepahpour [verfasserIn] Jinap Selamat [verfasserIn] Mohd Yazid Abdul Manap [verfasserIn] Alfi Khatib [verfasserIn] Ahmad Faizal Abdull Razis [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2018

Schlagwörter:	turmeric curry leaf torch ginger lemon grass solvent extraction total phenolic content total flavonoid content antioxidant activity

Übergeordnetes Werk:	In: Molecules - MDPI AG, 2003, 23(2018), 2, p 402
Übergeordnetes Werk:	volume:23 ; year:2018 ; number:2, p 402

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/molecules23020402

Katalog-ID:	DOAJ019471238

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institution	findex.gbv.de
topic_facet	turmeric curry leaf torch ginger lemon grass solvent extraction total phenolic content total flavonoid content antioxidant activity Organic chemistry
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authorswithroles_txt_mv	Shabnam Sepahpour @@aut@@ Jinap Selamat @@aut@@ Mohd Yazid Abdul Manap @@aut@@ Alfi Khatib @@aut@@ Ahmad Faizal Abdull Razis @@aut@@
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callnumber-first	Q - Science
author	Shabnam Sepahpour
spellingShingle	Shabnam Sepahpour misc QD241-441 misc turmeric misc curry leaf misc torch ginger misc lemon grass misc solvent extraction misc total phenolic content misc total flavonoid content misc antioxidant activity misc Organic chemistry Comparative Analysis of Chemical Composition, Antioxidant Activity and Quantitative Characterization of Some Phenolic Compounds in Selected Herbs and Spices in Different Solvent Extraction Systems
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topic_title	QD241-441 Comparative Analysis of Chemical Composition, Antioxidant Activity and Quantitative Characterization of Some Phenolic Compounds in Selected Herbs and Spices in Different Solvent Extraction Systems turmeric curry leaf torch ginger lemon grass solvent extraction total phenolic content total flavonoid content antioxidant activity
topic	misc QD241-441 misc turmeric misc curry leaf misc torch ginger misc lemon grass misc solvent extraction misc total phenolic content misc total flavonoid content misc antioxidant activity misc Organic chemistry
topic_unstemmed	misc QD241-441 misc turmeric misc curry leaf misc torch ginger misc lemon grass misc solvent extraction misc total phenolic content misc total flavonoid content misc antioxidant activity misc Organic chemistry
topic_browse	misc QD241-441 misc turmeric misc curry leaf misc torch ginger misc lemon grass misc solvent extraction misc total phenolic content misc total flavonoid content misc antioxidant activity misc Organic chemistry
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title	Comparative Analysis of Chemical Composition, Antioxidant Activity and Quantitative Characterization of Some Phenolic Compounds in Selected Herbs and Spices in Different Solvent Extraction Systems
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title_full	Comparative Analysis of Chemical Composition, Antioxidant Activity and Quantitative Characterization of Some Phenolic Compounds in Selected Herbs and Spices in Different Solvent Extraction Systems
author_sort	Shabnam Sepahpour
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author_browse	Shabnam Sepahpour Jinap Selamat Mohd Yazid Abdul Manap Alfi Khatib Ahmad Faizal Abdull Razis
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title_sort	comparative analysis of chemical composition, antioxidant activity and quantitative characterization of some phenolic compounds in selected herbs and spices in different solvent extraction systems
callnumber	QD241-441
title_auth	Comparative Analysis of Chemical Composition, Antioxidant Activity and Quantitative Characterization of Some Phenolic Compounds in Selected Herbs and Spices in Different Solvent Extraction Systems
abstract	This study evaluated the efficacy of various organic solvents (80% acetone, 80% ethanol, 80% methanol) and distilled water for extracting antioxidant phenolic compounds from turmeric, curry leaf, torch ginger and lemon grass extracts. They were analyzed regarding the total phenol and flavonoid contents, antioxidant activity and concentration of some phenolic compounds. Antioxidant activity was determined by the 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging assay and the ferric reducing antioxidant power (FRAP) assay. Quantification of phenolic compounds was carried out using high-performance liquid chromatography (HPLC). All the extracts possessed antioxidant activity, however, the different solvents showed different efficiencies in the extraction of phenolic compounds. Turmeric showed the highest DPPH values (67.83–13.78%) and FRAP (84.9–2.3 mg quercetin/g freeze-dried crude extract), followed by curry leaf, torch ginger and lemon grass. While 80% acetone was shown to be the most efficient solvent for the extraction of total phenolic compounds from turmeric, torch ginger and lemon grass (221.68, 98.10 and 28.19 mg GA/g freeze dried crude extract, respectively), for the recovery of phenolic compounds from curry leaf (92.23 mg GA/g freeze-dried crude extract), 80% ethanol was the most appropriate solvent. Results of HPLC revealed that the amount of phenolic compounds varied depending on the types of solvents used.
abstractGer	This study evaluated the efficacy of various organic solvents (80% acetone, 80% ethanol, 80% methanol) and distilled water for extracting antioxidant phenolic compounds from turmeric, curry leaf, torch ginger and lemon grass extracts. They were analyzed regarding the total phenol and flavonoid contents, antioxidant activity and concentration of some phenolic compounds. Antioxidant activity was determined by the 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging assay and the ferric reducing antioxidant power (FRAP) assay. Quantification of phenolic compounds was carried out using high-performance liquid chromatography (HPLC). All the extracts possessed antioxidant activity, however, the different solvents showed different efficiencies in the extraction of phenolic compounds. Turmeric showed the highest DPPH values (67.83–13.78%) and FRAP (84.9–2.3 mg quercetin/g freeze-dried crude extract), followed by curry leaf, torch ginger and lemon grass. While 80% acetone was shown to be the most efficient solvent for the extraction of total phenolic compounds from turmeric, torch ginger and lemon grass (221.68, 98.10 and 28.19 mg GA/g freeze dried crude extract, respectively), for the recovery of phenolic compounds from curry leaf (92.23 mg GA/g freeze-dried crude extract), 80% ethanol was the most appropriate solvent. Results of HPLC revealed that the amount of phenolic compounds varied depending on the types of solvents used.
abstract_unstemmed	This study evaluated the efficacy of various organic solvents (80% acetone, 80% ethanol, 80% methanol) and distilled water for extracting antioxidant phenolic compounds from turmeric, curry leaf, torch ginger and lemon grass extracts. They were analyzed regarding the total phenol and flavonoid contents, antioxidant activity and concentration of some phenolic compounds. Antioxidant activity was determined by the 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging assay and the ferric reducing antioxidant power (FRAP) assay. Quantification of phenolic compounds was carried out using high-performance liquid chromatography (HPLC). All the extracts possessed antioxidant activity, however, the different solvents showed different efficiencies in the extraction of phenolic compounds. Turmeric showed the highest DPPH values (67.83–13.78%) and FRAP (84.9–2.3 mg quercetin/g freeze-dried crude extract), followed by curry leaf, torch ginger and lemon grass. While 80% acetone was shown to be the most efficient solvent for the extraction of total phenolic compounds from turmeric, torch ginger and lemon grass (221.68, 98.10 and 28.19 mg GA/g freeze dried crude extract, respectively), for the recovery of phenolic compounds from curry leaf (92.23 mg GA/g freeze-dried crude extract), 80% ethanol was the most appropriate solvent. Results of HPLC revealed that the amount of phenolic compounds varied depending on the types of solvents used.
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container_issue	2, p 402
title_short	Comparative Analysis of Chemical Composition, Antioxidant Activity and Quantitative Characterization of Some Phenolic Compounds in Selected Herbs and Spices in Different Solvent Extraction Systems
url	https://doi.org/10.3390/molecules23020402 https://doaj.org/article/99ab41a1bca143e6867ab10f01100866 http://www.mdpi.com/1420-3049/23/2/402 https://doaj.org/toc/1420-3049
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author2	Jinap Selamat Mohd Yazid Abdul Manap Alfi Khatib Ahmad Faizal Abdull Razis
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up_date	2024-07-03T23:39:28.150Z
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Comparative Analysis of Chemical Composition, Antioxidant Activity and Quantitative Characterization of Some Phenolic Compounds in Selected Herbs and Spices in Different Solvent Extraction Systems

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