Antioxidant capacities of fucoxanthin-producing algae as influenced by their carotenoid and phenolic contents
Natural antioxidants from sustainable sources are favoured to accommodate worldwide antioxidant demand. In addition to bioprospecting for natural and sustainable antioxidant sources, this study aimed to investigate the relationship between the bioactives (i.e. carotenoid and phenolic acids) and the...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier B.V.
2017
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| Online Access: | http://psasir.upm.edu.my/id/eprint/60894/1/Antioxidant%20capacities%20of%20fucoxanthin-producing%20algae%20as%20influenced%20by%20their%20carotenoid%20and%20phenolic%20contents%5D.pdf |
| _version_ | 1796977379748347904 |
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| author | Su, Chern Foo Md.Yusoff, Fatimah Ismail, Maznah Basri, Mahiran Sook, KunYau Nicholas, Khong Mun Hoe Kim, Wei Chan Ebrahimi, Mahdi |
| author_facet | Su, Chern Foo Md.Yusoff, Fatimah Ismail, Maznah Basri, Mahiran Sook, KunYau Nicholas, Khong Mun Hoe Kim, Wei Chan Ebrahimi, Mahdi |
| author_sort | Su, Chern Foo |
| collection | UPM |
| description | Natural antioxidants from sustainable sources are favoured to accommodate worldwide antioxidant demand. In addition to bioprospecting for natural and sustainable antioxidant sources, this study aimed to investigate the relationship between the bioactives (i.e. carotenoid and phenolic acids) and the antioxidant capacities in fucoxanthin‐producing algae. Total carotenoid, phenolic acid, fucoxanthin contents and fatty acid profile of six species of algae (five microalgae and one macroalga) were quantified followed by bioactivity evaluation using four antioxidant assays. Chaetoceros calcitrans and Isochrysis galbana displayed the highest antioxidant activity, followed by Odontella sinensis and Skeletonema costatum which showed moderate bioactivities. Phaeodactylum tricornutum and Saccharina japonica exhibited the least antioxidant activities amongst the algae species examined. Pearson correlation and multiple linear regression showed that both carotenoids and phenolic acids were significantly correlated (p < 0.05) with the antioxidant activities, indicating the influence of these bioactives on the algal antioxidant capacities. |
| first_indexed | 2024-03-06T09:39:12Z |
| format | Article |
| id | upm.eprints-60894 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:39:12Z |
| publishDate | 2017 |
| publisher | Elsevier B.V. |
| record_format | dspace |
| spelling | upm.eprints-608942019-03-25T00:35:45Z http://psasir.upm.edu.my/id/eprint/60894/ Antioxidant capacities of fucoxanthin-producing algae as influenced by their carotenoid and phenolic contents Su, Chern Foo Md.Yusoff, Fatimah Ismail, Maznah Basri, Mahiran Sook, KunYau Nicholas, Khong Mun Hoe Kim, Wei Chan Ebrahimi, Mahdi Natural antioxidants from sustainable sources are favoured to accommodate worldwide antioxidant demand. In addition to bioprospecting for natural and sustainable antioxidant sources, this study aimed to investigate the relationship between the bioactives (i.e. carotenoid and phenolic acids) and the antioxidant capacities in fucoxanthin‐producing algae. Total carotenoid, phenolic acid, fucoxanthin contents and fatty acid profile of six species of algae (five microalgae and one macroalga) were quantified followed by bioactivity evaluation using four antioxidant assays. Chaetoceros calcitrans and Isochrysis galbana displayed the highest antioxidant activity, followed by Odontella sinensis and Skeletonema costatum which showed moderate bioactivities. Phaeodactylum tricornutum and Saccharina japonica exhibited the least antioxidant activities amongst the algae species examined. Pearson correlation and multiple linear regression showed that both carotenoids and phenolic acids were significantly correlated (p < 0.05) with the antioxidant activities, indicating the influence of these bioactives on the algal antioxidant capacities. Elsevier B.V. 2017 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/60894/1/Antioxidant%20capacities%20of%20fucoxanthin-producing%20algae%20as%20influenced%20by%20their%20carotenoid%20and%20phenolic%20contents%5D.pdf Su, Chern Foo and Md.Yusoff, Fatimah and Ismail, Maznah and Basri, Mahiran and Sook, KunYau and Nicholas, Khong Mun Hoe and Kim, Wei Chan and Ebrahimi, Mahdi (2017) Antioxidant capacities of fucoxanthin-producing algae as influenced by their carotenoid and phenolic contents. Journal of Biotechnology, 241. 175 - 183. ISSN 0168-1656; ESSN: 1873-4863 https://pdf.sciencedirectassets.com/271109/1-s2.0-S0168165616X00247/1-s2.0-S0168165616316261/main.pdf?x-amz-security-token=FQoGZXIvYXdzEDEaDDcXcsme%2FJ%2BimBJ46CK3A9YvF9c7DjiWFppjt3RL3of9VMkikyQlbkYZ9fhk%2FMPFXQguHBRtwNo0PdFejy8nJMLHS47S7Cpmaj8WUvbdGO4ayh 10.1016/j.jbiotec.2016.11.026 |
| spellingShingle | Su, Chern Foo Md.Yusoff, Fatimah Ismail, Maznah Basri, Mahiran Sook, KunYau Nicholas, Khong Mun Hoe Kim, Wei Chan Ebrahimi, Mahdi Antioxidant capacities of fucoxanthin-producing algae as influenced by their carotenoid and phenolic contents |
| title | Antioxidant capacities of fucoxanthin-producing algae as influenced by their carotenoid and phenolic contents |
| title_full | Antioxidant capacities of fucoxanthin-producing algae as influenced by their carotenoid and phenolic contents |
| title_fullStr | Antioxidant capacities of fucoxanthin-producing algae as influenced by their carotenoid and phenolic contents |
| title_full_unstemmed | Antioxidant capacities of fucoxanthin-producing algae as influenced by their carotenoid and phenolic contents |
| title_short | Antioxidant capacities of fucoxanthin-producing algae as influenced by their carotenoid and phenolic contents |
| title_sort | antioxidant capacities of fucoxanthin producing algae as influenced by their carotenoid and phenolic contents |
| url | http://psasir.upm.edu.my/id/eprint/60894/1/Antioxidant%20capacities%20of%20fucoxanthin-producing%20algae%20as%20influenced%20by%20their%20carotenoid%20and%20phenolic%20contents%5D.pdf |
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