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Evaluation of phenolics, capsaicinoids, antioxidant properties, and major macro-micro minerals of some hot and sweet peppers and ginger land-races of Malaysia

There are compelling evidences that oxidative stress plays important role in age‐related neurodegenerative diseases and natural food‐derived dietary antioxidants appear to be the first line of defence to take care of the oxidative stress. The analysis results of this study showed that Cili Burung of...

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Main Authors:	Md. Amirul M. Z. Alam, M. Saleh Gazi Md. Mohsin, T. A. Nadirah, Farzad Aslani, M. M. Rahman, Siddhartha Kumar Roy, Abdul Shukor Juraimi, M. Z. Alam
Format:	Article
Language:	English
Published:	John Wiley & Sons 2020
Subjects:	QK Botany
Online Access:	https://eprints.ums.edu.my/id/eprint/25484/1/Evaluation%20of%20phenolics%2C%20capsaicinoids%2C%20antioxidant%20properties%2C%20and%20major%20macro-micro%20minerals%20of%20some%20hot%20and%20sweet%20peppers%20and%20ginger.pdf https://eprints.ums.edu.my/id/eprint/25484/
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spelling	my.ums.eprints.254842020-06-05T05:53:57Z https://eprints.ums.edu.my/id/eprint/25484/ Evaluation of phenolics, capsaicinoids, antioxidant properties, and major macro-micro minerals of some hot and sweet peppers and ginger land-races of Malaysia Md. Amirul M. Z. Alam M. Saleh Gazi Md. Mohsin T. A. Nadirah Farzad Aslani M. M. Rahman Siddhartha Kumar Roy Abdul Shukor Juraimi M. Z. Alam QK Botany There are compelling evidences that oxidative stress plays important role in age‐related neurodegenerative diseases and natural food‐derived dietary antioxidants appear to be the first line of defence to take care of the oxidative stress. The analysis results of this study showed that Cili Burung of the hot pepper landraces contained the highest amount of TPC (1.00 mg/g DW), TFC (0.17 mg/g DW), capsaicinoids (0.05 mg/g), and the highest FRAP activity (439 mg/g DW). However, DPPH assay revealed the highest DPPH scavenging activity (IC50 = 250 μg/ml) in Halia Bara rhizome. Rhizomes of both landraces of ginger showed a significant amount of capsaicinoids. Hot pepper Cili Ungu (5.50 g/kg) and sweet pepper Cili Kulai had the highest P contents (~5.5 g/kg). Halia Bentong ginger rhizome had the highest content of K (33.84 g/kg); however, Halia Bentong ginger roots had remarkably greater contents of Ca (10.96 g/kg). Ginger rhizomes and roots had greater contents of micro minerals compared to hot and sweet chili peppers. Ginger roots contained good amounts of bioactive compounds and mineral nutrients indicating its commercial value. John Wiley & Sons 2020 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/25484/1/Evaluation%20of%20phenolics%2C%20capsaicinoids%2C%20antioxidant%20properties%2C%20and%20major%20macro-micro%20minerals%20of%20some%20hot%20and%20sweet%20peppers%20and%20ginger.pdf Md. Amirul M. Z. Alam and M. Saleh Gazi Md. Mohsin and T. A. Nadirah and Farzad Aslani and M. M. Rahman and Siddhartha Kumar Roy and Abdul Shukor Juraimi and M. Z. Alam (2020) Evaluation of phenolics, capsaicinoids, antioxidant properties, and major macro-micro minerals of some hot and sweet peppers and ginger land-races of Malaysia. Journal of Food Processing and Preservation. ISSN 1745-4549
institution	Universiti Malaysia Sabah
building	UMS Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaysia Sabah
content_source	UMS Institutional Repository
url_provider	http://eprints.ums.edu.my/
language	English
topic	QK Botany
spellingShingle	QK Botany Md. Amirul M. Z. Alam M. Saleh Gazi Md. Mohsin T. A. Nadirah Farzad Aslani M. M. Rahman Siddhartha Kumar Roy Abdul Shukor Juraimi M. Z. Alam Evaluation of phenolics, capsaicinoids, antioxidant properties, and major macro-micro minerals of some hot and sweet peppers and ginger land-races of Malaysia
description	There are compelling evidences that oxidative stress plays important role in age‐related neurodegenerative diseases and natural food‐derived dietary antioxidants appear to be the first line of defence to take care of the oxidative stress. The analysis results of this study showed that Cili Burung of the hot pepper landraces contained the highest amount of TPC (1.00 mg/g DW), TFC (0.17 mg/g DW), capsaicinoids (0.05 mg/g), and the highest FRAP activity (439 mg/g DW). However, DPPH assay revealed the highest DPPH scavenging activity (IC50 = 250 μg/ml) in Halia Bara rhizome. Rhizomes of both landraces of ginger showed a significant amount of capsaicinoids. Hot pepper Cili Ungu (5.50 g/kg) and sweet pepper Cili Kulai had the highest P contents (~5.5 g/kg). Halia Bentong ginger rhizome had the highest content of K (33.84 g/kg); however, Halia Bentong ginger roots had remarkably greater contents of Ca (10.96 g/kg). Ginger rhizomes and roots had greater contents of micro minerals compared to hot and sweet chili peppers. Ginger roots contained good amounts of bioactive compounds and mineral nutrients indicating its commercial value.
format	Article
author	Md. Amirul M. Z. Alam M. Saleh Gazi Md. Mohsin T. A. Nadirah Farzad Aslani M. M. Rahman Siddhartha Kumar Roy Abdul Shukor Juraimi M. Z. Alam
author_facet	Md. Amirul M. Z. Alam M. Saleh Gazi Md. Mohsin T. A. Nadirah Farzad Aslani M. M. Rahman Siddhartha Kumar Roy Abdul Shukor Juraimi M. Z. Alam
author_sort	Md. Amirul M. Z. Alam
title	Evaluation of phenolics, capsaicinoids, antioxidant properties, and major macro-micro minerals of some hot and sweet peppers and ginger land-races of Malaysia
title_short	Evaluation of phenolics, capsaicinoids, antioxidant properties, and major macro-micro minerals of some hot and sweet peppers and ginger land-races of Malaysia
title_full	Evaluation of phenolics, capsaicinoids, antioxidant properties, and major macro-micro minerals of some hot and sweet peppers and ginger land-races of Malaysia
title_fullStr	Evaluation of phenolics, capsaicinoids, antioxidant properties, and major macro-micro minerals of some hot and sweet peppers and ginger land-races of Malaysia
title_full_unstemmed	Evaluation of phenolics, capsaicinoids, antioxidant properties, and major macro-micro minerals of some hot and sweet peppers and ginger land-races of Malaysia
title_sort	evaluation of phenolics, capsaicinoids, antioxidant properties, and major macro-micro minerals of some hot and sweet peppers and ginger land-races of malaysia
publisher	John Wiley & Sons
publishDate	2020
url	https://eprints.ums.edu.my/id/eprint/25484/1/Evaluation%20of%20phenolics%2C%20capsaicinoids%2C%20antioxidant%20properties%2C%20and%20major%20macro-micro%20minerals%20of%20some%20hot%20and%20sweet%20peppers%20and%20ginger.pdf https://eprints.ums.edu.my/id/eprint/25484/
_version_	1760230374156271616
score	13.211869

Evaluation of phenolics, capsaicinoids, antioxidant properties, and major macro-micro minerals of some hot and sweet peppers and ginger land-races of Malaysia

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