Citation
Abstract
The study evaluated the effect of pre-treatment methods on the antioxidant content, functional properties and pasting profile of Bambara groundnut flour. Soaking and high-pressure processing (HPP) were used as pre-treatment methods. The results revealed that the value of crude protein, crude fat, total phenolic compounds, 2,2-Diphenyl-1-picrylhydrazyl, ferric reducing antioxidant power, dispersibility, water absorption index and swelling capacity of HPP pre-treated Bambara groundnut flour were significantly higher than the values obtained for raw and soaked pre-treated Bambara groundnut flour. The application of HPP pre-treatment to Bambara groundnut flour resulted in notable improvements in dispersibility, water absorption index, and swelling power. The pasting curve revealed increased peak viscosities in both soaked and HPP pre-treated samples, particularly highlighting the potential for products requiring enhanced gel strength. Additionally, the HPP pre-treated flour exhibited the shortest peak time, suggesting faster cooking and underscoring its versatility in various applications.
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Additional Metadata
Item Type: | Article |
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Divisions: | Faculty of Food Science and Technology Halal Products Research Institute |
DOI Number: | https://doi.org/10.26656/fr.2017.8(s7).7 |
Publisher: | Rynnye Lyan Resources |
Keywords: | Food security; High-pressure processing; Pre-treatment; Underutilized legume |
Depositing User: | Ms. Zaimah Saiful Yazan |
Date Deposited: | 30 May 2025 01:53 |
Last Modified: | 30 May 2025 01:53 |
Altmetrics: | http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.26656/fr.2017.8(s7).7 |
URI: | http://psasir.upm.edu.my/id/eprint/117571 |
Statistic Details: | View Download Statistic |
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