Mineral element determination and phenolic compounds profiling of oleoresin extracts using an accurate mass LC-MS-QTOF and ICP-MS

The nutraceutical potential of black and white pepper has drawn the attention of many researchers to unravel their pharmaceutical and nutritional properties. These properties could be attributed to the presence of some essential bioactive compounds and mineral elements. This study, therefore, invest...

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Main Authors:	Olalere, Olusegun Abayomi, Nour, A. H., R. M., Yunus, Alara, Oluwaseun Ruth, Ahmad, Mani Malam
Format:	Article
Language:	English
Published:	Elsevier Ltd 2018
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/23668/ http://umpir.ump.edu.my/id/eprint/23668/ http://umpir.ump.edu.my/id/eprint/23668/1/Mineral%20element%20determination%20and%20phenolic%20compounds%20profiling.pdf

id	ump-23668
recordtype	eprints
spelling	ump-236682019-09-10T04:06:26Z http://umpir.ump.edu.my/id/eprint/23668/ Mineral element determination and phenolic compounds profiling of oleoresin extracts using an accurate mass LC-MS-QTOF and ICP-MS Olalere, Olusegun Abayomi Nour, A. H. R. M., Yunus Alara, Oluwaseun Ruth Ahmad, Mani Malam TP Chemical technology The nutraceutical potential of black and white pepper has drawn the attention of many researchers to unravel their pharmaceutical and nutritional properties. These properties could be attributed to the presence of some essential bioactive compounds and mineral elements. This study, therefore, investigated the phenolic and mineral element composition in their oleoresin extracts, using a set of physicochemical and characterization protocols. The result obtained at optimum condition gave a total of 17 and 20 phenolic compounds in black and white pepper extracts, respectively. Moreover, four essential mineral elements (Na, Mg, K, and Ca) were detected. The presence of hazardous elements such as Ar, Se, Pb, and Cr, below the detection limit (BDL) indicated the edibility of the oleoresin extracts. The total phenolic content (TPC) in both extracts was evaluated using Folin-Ciocalteu assay. The result showed that the white pepper extract exhibited higher total phenol content (63.40 ± 0.096 mg GAE/g d.w) than black pepper extract (51.95 ± 0.025 mg GAE/g d.w). The combined action of the mineral elements, total phenolic content and the phytochemical profiles confirmed the potential of oleoresin extracts as natural antioxidants in food and pharmaceutical industries. Elsevier Ltd 2018 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/23668/1/Mineral%20element%20determination%20and%20phenolic%20compounds%20profiling.pdf Olalere, Olusegun Abayomi and Nour, A. H. and R. M., Yunus and Alara, Oluwaseun Ruth and Ahmad, Mani Malam (2018) Mineral element determination and phenolic compounds profiling of oleoresin extracts using an accurate mass LC-MS-QTOF and ICP-MS. Journal of King Saud University - Science. pp. 1-5. ISSN 1018-3647 (In Press) https://doi.org/10.1016/j.jksus.2018.05.018
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 Olalere, Olusegun Abayomi Nour, A. H. R. M., Yunus Alara, Oluwaseun Ruth Ahmad, Mani Malam Mineral element determination and phenolic compounds profiling of oleoresin extracts using an accurate mass LC-MS-QTOF and ICP-MS
description	The nutraceutical potential of black and white pepper has drawn the attention of many researchers to unravel their pharmaceutical and nutritional properties. These properties could be attributed to the presence of some essential bioactive compounds and mineral elements. This study, therefore, investigated the phenolic and mineral element composition in their oleoresin extracts, using a set of physicochemical and characterization protocols. The result obtained at optimum condition gave a total of 17 and 20 phenolic compounds in black and white pepper extracts, respectively. Moreover, four essential mineral elements (Na, Mg, K, and Ca) were detected. The presence of hazardous elements such as Ar, Se, Pb, and Cr, below the detection limit (BDL) indicated the edibility of the oleoresin extracts. The total phenolic content (TPC) in both extracts was evaluated using Folin-Ciocalteu assay. The result showed that the white pepper extract exhibited higher total phenol content (63.40 ± 0.096 mg GAE/g d.w) than black pepper extract (51.95 ± 0.025 mg GAE/g d.w). The combined action of the mineral elements, total phenolic content and the phytochemical profiles confirmed the potential of oleoresin extracts as natural antioxidants in food and pharmaceutical industries.
format	Article
author	Olalere, Olusegun Abayomi Nour, A. H. R. M., Yunus Alara, Oluwaseun Ruth Ahmad, Mani Malam
author_facet	Olalere, Olusegun Abayomi Nour, A. H. R. M., Yunus Alara, Oluwaseun Ruth Ahmad, Mani Malam
author_sort	Olalere, Olusegun Abayomi
title	Mineral element determination and phenolic compounds profiling of oleoresin extracts using an accurate mass LC-MS-QTOF and ICP-MS
title_short	Mineral element determination and phenolic compounds profiling of oleoresin extracts using an accurate mass LC-MS-QTOF and ICP-MS
title_full	Mineral element determination and phenolic compounds profiling of oleoresin extracts using an accurate mass LC-MS-QTOF and ICP-MS
title_fullStr	Mineral element determination and phenolic compounds profiling of oleoresin extracts using an accurate mass LC-MS-QTOF and ICP-MS
title_full_unstemmed	Mineral element determination and phenolic compounds profiling of oleoresin extracts using an accurate mass LC-MS-QTOF and ICP-MS
title_sort	mineral element determination and phenolic compounds profiling of oleoresin extracts using an accurate mass lc-ms-qtof and icp-ms
publisher	Elsevier Ltd
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/23668/ http://umpir.ump.edu.my/id/eprint/23668/ http://umpir.ump.edu.my/id/eprint/23668/1/Mineral%20element%20determination%20and%20phenolic%20compounds%20profiling.pdf
first_indexed	2023-09-18T22:35:34Z
last_indexed	2023-09-18T22:35:34Z
_version_	1777416571869724672

Mineral element determination and phenolic compounds profiling of oleoresin extracts using an accurate mass LC-MS-QTOF and ICP-MS

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