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Alpha-amylase inhibitory activity of inhibitor proteins in different types of commercial rice

The inhibition of α-amylase enzyme by the inhibitor proteins extracts of all the three types of commercial rice, white rice (WR), brown rice (BR) and glutinous rice (GR) were investigated. Among the three types of rice, the BR has significantly the highest concentration of the inhibitor protein (0...

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Main Authors: Ramli, Nur Syazila, Md Zin, Noor Hasniza
Format: Article
Language:English
Published: Zebline International Publishing 2018
Subjects:
Q Science (General)
Online Access:http://irep.iium.edu.my/70284/1/Dr%20Hasniza%20paper%202018%20final.pdf
http://irep.iium.edu.my/70284/
https://www.zibelinepub.com/science-heritage-journal-galeri-warisan-sains-gws/
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spelling my.iium.irep.702842019-07-15T01:14:09Z http://irep.iium.edu.my/70284/ Alpha-amylase inhibitory activity of inhibitor proteins in different types of commercial rice Ramli, Nur Syazila Md Zin, Noor Hasniza Q Science (General) The inhibition of α-amylase enzyme by the inhibitor proteins extracts of all the three types of commercial rice, white rice (WR), brown rice (BR) and glutinous rice (GR) were investigated. Among the three types of rice, the BR has significantly the highest concentration of the inhibitor protein (0.030 ± 0.002 mg/ml) compared to glutinous rice (0.006 ± 0.001 mg/ml) and white rice (0.005 ± 0.001 mg/ml). In term of the percentage of inhibition of the α- amylase enzyme of the Aspergillus oryzae, the brown rice shows the highest inhibition (61.22 %) among the three types of rice with the lowest maltose liberated. The acarbose (0.1 mg/ml) which was used as a positive control represent the highest inhibition of the α-amylase enzyme inhibitor among all of the tested samples. Even though inhibitor protein extract of BR is possessed lower ability to inhibit the α-amylase, yet it still can be one of the best option and alternative for the Diabetes Mellitus patients for their daily consumption compared to the WR and GR. Zebline International Publishing 2018 Article PeerReviewed application/pdf en http://irep.iium.edu.my/70284/1/Dr%20Hasniza%20paper%202018%20final.pdf Ramli, Nur Syazila and Md Zin, Noor Hasniza (2018) Alpha-amylase inhibitory activity of inhibitor proteins in different types of commercial rice. Science Heritage Journal (GWS), 2 (2). pp. 27-29. ISSN 2521-0858 https://www.zibelinepub.com/science-heritage-journal-galeri-warisan-sains-gws/ 10.26480/gws.02.2018.27.29
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
topic Q Science (General)
spellingShingle Q Science (General)
Ramli, Nur Syazila
Md Zin, Noor Hasniza
Alpha-amylase inhibitory activity of inhibitor proteins in different types of commercial rice
description The inhibition of α-amylase enzyme by the inhibitor proteins extracts of all the three types of commercial rice, white rice (WR), brown rice (BR) and glutinous rice (GR) were investigated. Among the three types of rice, the BR has significantly the highest concentration of the inhibitor protein (0.030 ± 0.002 mg/ml) compared to glutinous rice (0.006 ± 0.001 mg/ml) and white rice (0.005 ± 0.001 mg/ml). In term of the percentage of inhibition of the α- amylase enzyme of the Aspergillus oryzae, the brown rice shows the highest inhibition (61.22 %) among the three types of rice with the lowest maltose liberated. The acarbose (0.1 mg/ml) which was used as a positive control represent the highest inhibition of the α-amylase enzyme inhibitor among all of the tested samples. Even though inhibitor protein extract of BR is possessed lower ability to inhibit the α-amylase, yet it still can be one of the best option and alternative for the Diabetes Mellitus patients for their daily consumption compared to the WR and GR.
format Article
author Ramli, Nur Syazila
Md Zin, Noor Hasniza
author_facet Ramli, Nur Syazila
Md Zin, Noor Hasniza
author_sort Ramli, Nur Syazila
title Alpha-amylase inhibitory activity of inhibitor proteins in different types of commercial rice
title_short Alpha-amylase inhibitory activity of inhibitor proteins in different types of commercial rice
title_full Alpha-amylase inhibitory activity of inhibitor proteins in different types of commercial rice
title_fullStr Alpha-amylase inhibitory activity of inhibitor proteins in different types of commercial rice
title_full_unstemmed Alpha-amylase inhibitory activity of inhibitor proteins in different types of commercial rice
title_sort alpha-amylase inhibitory activity of inhibitor proteins in different types of commercial rice
publisher Zebline International Publishing
publishDate 2018
url http://irep.iium.edu.my/70284/1/Dr%20Hasniza%20paper%202018%20final.pdf
http://irep.iium.edu.my/70284/
https://www.zibelinepub.com/science-heritage-journal-galeri-warisan-sains-gws/
_version_ 1643619900474785792
score 13.222552

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