Evaluation of antioxidant compounds, antioxidant activities, and mineral composition of 13 collected purslane (Portulaca oleracea L.) accessions
The methanolic extracts of 13 accessions of purslane were analyzed for their total phenol content (TPC), total flavonoid contents (TFC), and total carotenoid contents (TCC) and antioxidant activity of extracts was screened using FRAP assay and DPPH radical scavenging methods. The TPC, TFC, and TCC r...
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| Format: | Article |
| Language: | English |
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Hindawi Publishing Corporation
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/37521/ http://psasir.upm.edu.my/id/eprint/37521/1/37521.pdf |
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| author | Alam, Md. Amirul Juraimi, Abdul Shukor Yusop, Mohd Rafii Abdul Hamid, Azizah Aslani, Farzad Hasan, M. M. Mohd Zainudin, Mohd Asraf Uddin, Md. Kamal |
| author_facet | Alam, Md. Amirul Juraimi, Abdul Shukor Yusop, Mohd Rafii Abdul Hamid, Azizah Aslani, Farzad Hasan, M. M. Mohd Zainudin, Mohd Asraf Uddin, Md. Kamal |
| author_sort | Alam, Md. Amirul |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The methanolic extracts of 13 accessions of purslane were analyzed for their total phenol content (TPC), total flavonoid contents (TFC), and total carotenoid contents (TCC) and antioxidant activity of extracts was screened using FRAP assay and DPPH radical scavenging methods. The TPC, TFC, and TCC ranged from 0.96 ± 0.04 to 9.12 ± 0.29 mg GAE/g DW, 0.13 ± 0.04 to 1.44 ± 0.08 mg RE/g DW, and 0.52 ± 0.06 to 5.64 ± 0.09 mg (β-carotene equivalent) BCE/g DW, respectively. The DPPH scavenging (IC50) activity varied between 2.52 ± 0.03 mg/mL and 3.29 ± 0.01 mg/mL and FRAP ranged from 7.39 ± 0.08 to 104.2 ± 6.34 mol TE/g DW. Among all the measured micro- and macrominerals K content was the highest followed by N, Na, Ca, Mg, P, Fe, Zn, and Mn. The overall findings proved that ornamental purslane was richer in antioxidant properties, whereas common purslane possesses more mineral contents than ornamental ones. |
| first_indexed | 2025-11-15T09:37:33Z |
| format | Article |
| id | upm-37521 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:37:33Z |
| publishDate | 2014 |
| publisher | Hindawi Publishing Corporation |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-375212015-12-18T02:56:17Z http://psasir.upm.edu.my/id/eprint/37521/ Evaluation of antioxidant compounds, antioxidant activities, and mineral composition of 13 collected purslane (Portulaca oleracea L.) accessions Alam, Md. Amirul Juraimi, Abdul Shukor Yusop, Mohd Rafii Abdul Hamid, Azizah Aslani, Farzad Hasan, M. M. Mohd Zainudin, Mohd Asraf Uddin, Md. Kamal The methanolic extracts of 13 accessions of purslane were analyzed for their total phenol content (TPC), total flavonoid contents (TFC), and total carotenoid contents (TCC) and antioxidant activity of extracts was screened using FRAP assay and DPPH radical scavenging methods. The TPC, TFC, and TCC ranged from 0.96 ± 0.04 to 9.12 ± 0.29 mg GAE/g DW, 0.13 ± 0.04 to 1.44 ± 0.08 mg RE/g DW, and 0.52 ± 0.06 to 5.64 ± 0.09 mg (β-carotene equivalent) BCE/g DW, respectively. The DPPH scavenging (IC50) activity varied between 2.52 ± 0.03 mg/mL and 3.29 ± 0.01 mg/mL and FRAP ranged from 7.39 ± 0.08 to 104.2 ± 6.34 mol TE/g DW. Among all the measured micro- and macrominerals K content was the highest followed by N, Na, Ca, Mg, P, Fe, Zn, and Mn. The overall findings proved that ornamental purslane was richer in antioxidant properties, whereas common purslane possesses more mineral contents than ornamental ones. Hindawi Publishing Corporation 2014 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/37521/1/37521.pdf Alam, Md. Amirul and Juraimi, Abdul Shukor and Yusop, Mohd Rafii and Abdul Hamid, Azizah and Aslani, Farzad and Hasan, M. M. and Mohd Zainudin, Mohd Asraf and Uddin, Md. Kamal (2014) Evaluation of antioxidant compounds, antioxidant activities, and mineral composition of 13 collected purslane (Portulaca oleracea L.) accessions. BioMed Research International, 2014. art. no. 296063. pp. 1-10. ISSN 2314-6133; ESSN: 2314-6141 http://www.hindawi.com/journals/bmri/2014/296063/abs/ 10.1155/2014/296063 |
| spellingShingle | Alam, Md. Amirul Juraimi, Abdul Shukor Yusop, Mohd Rafii Abdul Hamid, Azizah Aslani, Farzad Hasan, M. M. Mohd Zainudin, Mohd Asraf Uddin, Md. Kamal Evaluation of antioxidant compounds, antioxidant activities, and mineral composition of 13 collected purslane (Portulaca oleracea L.) accessions |
| title | Evaluation of antioxidant compounds, antioxidant activities, and mineral composition of 13 collected purslane (Portulaca oleracea L.) accessions |
| title_full | Evaluation of antioxidant compounds, antioxidant activities, and mineral composition of 13 collected purslane (Portulaca oleracea L.) accessions |
| title_fullStr | Evaluation of antioxidant compounds, antioxidant activities, and mineral composition of 13 collected purslane (Portulaca oleracea L.) accessions |
| title_full_unstemmed | Evaluation of antioxidant compounds, antioxidant activities, and mineral composition of 13 collected purslane (Portulaca oleracea L.) accessions |
| title_short | Evaluation of antioxidant compounds, antioxidant activities, and mineral composition of 13 collected purslane (Portulaca oleracea L.) accessions |
| title_sort | evaluation of antioxidant compounds, antioxidant activities, and mineral composition of 13 collected purslane (portulaca oleracea l.) accessions |
| url | http://psasir.upm.edu.my/id/eprint/37521/ http://psasir.upm.edu.my/id/eprint/37521/ http://psasir.upm.edu.my/id/eprint/37521/ http://psasir.upm.edu.my/id/eprint/37521/1/37521.pdf |