Muhammad Aqeel Ashraf and Zhao, P. and Wang, Y. and Zhang, Y. and Guo, T. and Zhang, Z. and Zhang, W.J. and Zhang, X.G. (2016) The extraction of different proteins in selenium enriched peanuts and their antioxidant properties. Saudi Journal of Biological Sciences, 23 (3). pp. 353-357. ISSN 1319-562X
|
Text
The_extraction_of_different_proteins_in_selenium_enriched_peanuts_and_their_antioxidant_properties.pdf Download (47kB) | Preview |
|
|
Text
The extraction of different proteins in selenium.pdf Download (877kB) | Preview |
Abstract
In this study, the selenium enriched peanuts and the different solubility proteins extracted from them were investigated. The dried defatted selenium enriched peanuts (SeP) powder (0.3147 μg/g) had a 2.5-fold higher mean total selenium concentration than general peanuts (GP) power (0.1233 μg/g). The SeP had higher concentration of selenium, manganese and zinc than that of GP, but less calcium. The rate of extraction of protein was 23.39% for peanuts and alkali soluble protein was the main component of protein in SeP, which accounted for 92.82% of total soluble protein and combined selenium was 77.33% of total selenium protein. In different forms of proteins from SeP, the WSePr due to higher concentration of selenium had higher DPPH free-radical scavenging activity, higher reducing activity and longer induction time than other proteins.
| Item Type: | Article |
|---|---|
| Keyword: | Selenium enriched peanuts, Selenium, Protein, Antioxidant activity |
| Subjects: | T Technology > TX Home economics > TX1-1110 Home economics > TX341-641 Nutrition. Foods and food supply |
| Department: | FACULTY > Faculty of Science and Natural Resources |
| Depositing User: | ADMIN ADMIN |
| Date Deposited: | 03 Aug 2016 14:18 |
| Last Modified: | 26 Nov 2020 15:02 |
| URI: | https://eprints.ums.edu.my/id/eprint/13647 |
Actions (login required)
 |
View Item |