Evaluation of brans of different rice varieties for their anti-oxidative and anti-hyperglycemic potentials

The aim of this study was to compare the antioxidant and anti-hyperglycaemic potentials of bran extracts of seven traditional rice varieties against those of three commercial varieties. The total polyphenolic content and antioxidant activities, the α-amylase and α-glucosidase inhibitory potentials o...

Full description

Bibliographic Details
Main Authors: Abu Bakar, Tanko, Marikkar, Mohammed Nazrim, Saleh, Abu Bakar, Azlan, Azlina, Jivan, Make
Format: Article
Language:English
Published: Wiley Interscience 2016
Subjects:
Online Access:http://irep.iium.edu.my/53969/
http://irep.iium.edu.my/53969/
http://irep.iium.edu.my/53969/
http://irep.iium.edu.my/53969/1/PAPER-Online%20version.pdf
id iium-53969
recordtype eprints
spelling iium-539692016-12-30T04:32:02Z http://irep.iium.edu.my/53969/ Evaluation of brans of different rice varieties for their anti-oxidative and anti-hyperglycemic potentials Abu Bakar, Tanko Marikkar, Mohammed Nazrim Saleh, Abu Bakar Azlan, Azlina Jivan, Make QD Chemistry The aim of this study was to compare the antioxidant and anti-hyperglycaemic potentials of bran extracts of seven traditional rice varieties against those of three commercial varieties. The total polyphenolic content and antioxidant activities, the α-amylase and α-glucosidase inhibitory potentials of the rice bran extracts were studied in vitro using relevant assays. The results showed that the rice bran extracts of traditional varieties namely, Beras merah and Beras hitam displayed significantly higher alpha glucosidase inhibition (96.56 % and 81.52 %) and alpha amylase inhibition (88.44 % and 84.27 %) than the other varieties. Being high in polyphenolic content, they tended to display better anti-oxidant capacities than the commercial varieties. Hence, brans of traditional rice varieties such Beras merah and Beras hitam could be potentially useful as raw materials for nutritional supplements and natural anti-diabetic agents. Wiley Interscience 2016-06 Article PeerReviewed application/pdf en http://irep.iium.edu.my/53969/1/PAPER-Online%20version.pdf Abu Bakar, Tanko and Marikkar, Mohammed Nazrim and Saleh, Abu Bakar and Azlan, Azlina and Jivan, Make (2016) Evaluation of brans of different rice varieties for their anti-oxidative and anti-hyperglycemic potentials. Journal of Food Biochemistry, 41. ISSN 0145-8884 E-ISSN 1745–4514 (In Press) http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-4514 10.1111/jfbc.12295
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic QD Chemistry
spellingShingle QD Chemistry
Abu Bakar, Tanko
Marikkar, Mohammed Nazrim
Saleh, Abu Bakar
Azlan, Azlina
Jivan, Make
Evaluation of brans of different rice varieties for their anti-oxidative and anti-hyperglycemic potentials
description The aim of this study was to compare the antioxidant and anti-hyperglycaemic potentials of bran extracts of seven traditional rice varieties against those of three commercial varieties. The total polyphenolic content and antioxidant activities, the α-amylase and α-glucosidase inhibitory potentials of the rice bran extracts were studied in vitro using relevant assays. The results showed that the rice bran extracts of traditional varieties namely, Beras merah and Beras hitam displayed significantly higher alpha glucosidase inhibition (96.56 % and 81.52 %) and alpha amylase inhibition (88.44 % and 84.27 %) than the other varieties. Being high in polyphenolic content, they tended to display better anti-oxidant capacities than the commercial varieties. Hence, brans of traditional rice varieties such Beras merah and Beras hitam could be potentially useful as raw materials for nutritional supplements and natural anti-diabetic agents.
format Article
author Abu Bakar, Tanko
Marikkar, Mohammed Nazrim
Saleh, Abu Bakar
Azlan, Azlina
Jivan, Make
author_facet Abu Bakar, Tanko
Marikkar, Mohammed Nazrim
Saleh, Abu Bakar
Azlan, Azlina
Jivan, Make
author_sort Abu Bakar, Tanko
title Evaluation of brans of different rice varieties for their anti-oxidative and anti-hyperglycemic potentials
title_short Evaluation of brans of different rice varieties for their anti-oxidative and anti-hyperglycemic potentials
title_full Evaluation of brans of different rice varieties for their anti-oxidative and anti-hyperglycemic potentials
title_fullStr Evaluation of brans of different rice varieties for their anti-oxidative and anti-hyperglycemic potentials
title_full_unstemmed Evaluation of brans of different rice varieties for their anti-oxidative and anti-hyperglycemic potentials
title_sort evaluation of brans of different rice varieties for their anti-oxidative and anti-hyperglycemic potentials
publisher Wiley Interscience
publishDate 2016
url http://irep.iium.edu.my/53969/
http://irep.iium.edu.my/53969/
http://irep.iium.edu.my/53969/
http://irep.iium.edu.my/53969/1/PAPER-Online%20version.pdf
first_indexed 2023-09-18T21:16:21Z
last_indexed 2023-09-18T21:16:21Z
_version_ 1777411588559470592