Valorization of green biomass Azolla pinnata fern: multi-parameter evaluation of processing conditions on protein extractability and their influence on the physicochemical, structural, techno-functional properties and protein quality
BACKGROUND: This study determined the effect of processing conditions on protein extractability from Azolla pinnata fern, and their influence on the physicochemical, structural, techno-functional properties and protein quality. RESULTS: The protein extraction from A. pinnata fern was optimized t...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Published: |
John Wiley & Sons Ltd.
2022
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/102578/ |
| _version_ | 1848863834178060288 |
|---|---|
| author | Qoms, Mohammed S Arulrajah, Brisha Shamsudin, Rosnah Wan Ibadullah, Wan Zunairah Saari, Nazamid |
| author_facet | Qoms, Mohammed S Arulrajah, Brisha Shamsudin, Rosnah Wan Ibadullah, Wan Zunairah Saari, Nazamid |
| author_sort | Qoms, Mohammed S |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | BACKGROUND: This study determined the effect of processing conditions on protein extractability from Azolla pinnata fern,
and their influence on the physicochemical, structural, techno-functional properties and protein quality.
RESULTS: The protein extraction from A. pinnata fern was optimized through response surface methodology obtaining a maximum yield of 18.93% with a recovery rate of 73.66%. The A. pinnata fern protein concentrate (AFPC) had five protein bands
with a molecular weight ranging from 17 to 56 kDa. AFPC contained high ⊎-sheet structure (36.61%), favouring its good thermal
properties with three endothermic peaks at 54.28, 86.52 and 166.25 °C. The AFPC scored ≥ 1 for all essential amino acids,
except for lysine and histidine. The AFPC exhibited exceptionally high techno-functional properties, particularly for water holding (5.46 g g−1) and fat absorption capacity (10.08 g g−1), and gelling properties (5% gelation concentration). The AFPC had
high in vitro digestibility of 73%, signifying its high availability for human consumption.
CONCLUSION: The underexploited A. pinnata fern is a potential source of edible protein, thus a promising nutraceutical or ingredient of functional and health-promoting foods. |
| first_indexed | 2025-11-15T13:39:13Z |
| format | Article |
| id | upm-102578 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T13:39:13Z |
| publishDate | 2022 |
| publisher | John Wiley & Sons Ltd. |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1025782024-03-21T09:16:46Z http://psasir.upm.edu.my/id/eprint/102578/ Valorization of green biomass Azolla pinnata fern: multi-parameter evaluation of processing conditions on protein extractability and their influence on the physicochemical, structural, techno-functional properties and protein quality Qoms, Mohammed S Arulrajah, Brisha Shamsudin, Rosnah Wan Ibadullah, Wan Zunairah Saari, Nazamid BACKGROUND: This study determined the effect of processing conditions on protein extractability from Azolla pinnata fern, and their influence on the physicochemical, structural, techno-functional properties and protein quality. RESULTS: The protein extraction from A. pinnata fern was optimized through response surface methodology obtaining a maximum yield of 18.93% with a recovery rate of 73.66%. The A. pinnata fern protein concentrate (AFPC) had five protein bands with a molecular weight ranging from 17 to 56 kDa. AFPC contained high ⊎-sheet structure (36.61%), favouring its good thermal properties with three endothermic peaks at 54.28, 86.52 and 166.25 °C. The AFPC scored ≥ 1 for all essential amino acids, except for lysine and histidine. The AFPC exhibited exceptionally high techno-functional properties, particularly for water holding (5.46 g g−1) and fat absorption capacity (10.08 g g−1), and gelling properties (5% gelation concentration). The AFPC had high in vitro digestibility of 73%, signifying its high availability for human consumption. CONCLUSION: The underexploited A. pinnata fern is a potential source of edible protein, thus a promising nutraceutical or ingredient of functional and health-promoting foods. John Wiley & Sons Ltd. 2022-06 Article PeerReviewed Qoms, Mohammed S and Arulrajah, Brisha and Shamsudin, Rosnah and Wan Ibadullah, Wan Zunairah and Saari, Nazamid (2022) Valorization of green biomass Azolla pinnata fern: multi-parameter evaluation of processing conditions on protein extractability and their influence on the physicochemical, structural, techno-functional properties and protein quality. Journal of the Science of Food and Agriculture, 102 (15). 6974 - 6983. ISSN 0022-5142; ESSN: 1097-0010 https://onlinelibrary.wiley.com/doi/10.1002/jsfa.12059 10.1002/jsfa.12059 |
| spellingShingle | Qoms, Mohammed S Arulrajah, Brisha Shamsudin, Rosnah Wan Ibadullah, Wan Zunairah Saari, Nazamid Valorization of green biomass Azolla pinnata fern: multi-parameter evaluation of processing conditions on protein extractability and their influence on the physicochemical, structural, techno-functional properties and protein quality |
| title | Valorization of green biomass Azolla pinnata fern: multi-parameter evaluation of processing conditions on protein extractability and their influence on the physicochemical, structural, techno-functional properties and protein quality |
| title_full | Valorization of green biomass Azolla pinnata fern: multi-parameter evaluation of processing conditions on protein extractability and their influence on the physicochemical, structural, techno-functional properties and protein quality |
| title_fullStr | Valorization of green biomass Azolla pinnata fern: multi-parameter evaluation of processing conditions on protein extractability and their influence on the physicochemical, structural, techno-functional properties and protein quality |
| title_full_unstemmed | Valorization of green biomass Azolla pinnata fern: multi-parameter evaluation of processing conditions on protein extractability and their influence on the physicochemical, structural, techno-functional properties and protein quality |
| title_short | Valorization of green biomass Azolla pinnata fern: multi-parameter evaluation of processing conditions on protein extractability and their influence on the physicochemical, structural, techno-functional properties and protein quality |
| title_sort | valorization of green biomass azolla pinnata fern: multi-parameter evaluation of processing conditions on protein extractability and their influence on the physicochemical, structural, techno-functional properties and protein quality |
| url | http://psasir.upm.edu.my/id/eprint/102578/ http://psasir.upm.edu.my/id/eprint/102578/ http://psasir.upm.edu.my/id/eprint/102578/ |