Determination of phenolic and flavonoid contents, and antioxidant activity for Piper Betle and Leucosyke Capitella using different solvent for extraction
This research was carried out to determine the antioxidant activity of Leucosyke capitella and Piper betle. Petroleum ether, acetone and methanol were used as solvents for extraction. Results indicate that Piper bette has significantly higher antioxidant activity compare to Leucosyke capitella. The...
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Universiti Malaysia Sabah
2010
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my.ums.eprints.228542019-07-19T06:59:35Z https://eprints.ums.edu.my/id/eprint/22854/ Determination of phenolic and flavonoid contents, and antioxidant activity for Piper Betle and Leucosyke Capitella using different solvent for extraction Murni Sundang TJ Mechanical engineering and machinery This research was carried out to determine the antioxidant activity of Leucosyke capitella and Piper betle. Petroleum ether, acetone and methanol were used as solvents for extraction. Results indicate that Piper bette has significantly higher antioxidant activity compare to Leucosyke capitella. The capacity of solvents to extract phenolic, flavonoid and tannin for Piper bette and Leucosyke capitella is in the order of acetone> methanol > petroleum ether. The results also show that the total phenolic content for Piper bette and Leucosyke capitella is in the range of 31.25 to 47.48 mg/g and 1.68 to 7.19 mg/g, respectively. For Piper betle, the total flavonoid content is in the range of 29.58 to 46.08 mg/g and for Leucosyke capitella is in the range of 1.08 to 6.83 mg/g. It is also found that Piper betle extracted with methanol has higher antioxidant activity than vitamin E, butylated hydroxytoluene (SHT) and catechin but lower than quercetin. Universiti Malaysia Sabah 2010 Research Report NonPeerReviewed text en https://eprints.ums.edu.my/id/eprint/22854/1/Determination%20of%20phenolic%20and%20flavonoid%20contents.pdf Murni Sundang (2010) Determination of phenolic and flavonoid contents, and antioxidant activity for Piper Betle and Leucosyke Capitella using different solvent for extraction. (Unpublished) |
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TJ Mechanical engineering and machinery Murni Sundang Determination of phenolic and flavonoid contents, and antioxidant activity for Piper Betle and Leucosyke Capitella using different solvent for extraction |
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This research was carried out to determine the antioxidant activity of Leucosyke capitella and Piper betle. Petroleum ether, acetone and methanol were used as solvents for extraction. Results indicate that Piper bette has significantly higher antioxidant activity compare to Leucosyke capitella. The capacity of solvents to
extract phenolic, flavonoid and tannin for Piper bette and Leucosyke capitella is in the order of acetone> methanol > petroleum ether. The results also show that the total
phenolic content for Piper bette and Leucosyke capitella is in the range of 31.25 to 47.48 mg/g and 1.68 to 7.19 mg/g, respectively. For Piper betle, the total flavonoid content is in the range of 29.58 to 46.08 mg/g and for Leucosyke capitella is in the range of 1.08 to 6.83 mg/g. It is also found that Piper betle extracted with methanol has higher antioxidant activity than vitamin E, butylated hydroxytoluene (SHT) and catechin but lower than quercetin. |
| format |
Research Report |
| author |
Murni Sundang |
| author_facet |
Murni Sundang |
| author_sort |
Murni Sundang |
| title |
Determination of phenolic and flavonoid contents, and antioxidant activity for Piper Betle and Leucosyke Capitella using different solvent for extraction |
| title_short |
Determination of phenolic and flavonoid contents, and antioxidant activity for Piper Betle and Leucosyke Capitella using different solvent for extraction |
| title_full |
Determination of phenolic and flavonoid contents, and antioxidant activity for Piper Betle and Leucosyke Capitella using different solvent for extraction |
| title_fullStr |
Determination of phenolic and flavonoid contents, and antioxidant activity for Piper Betle and Leucosyke Capitella using different solvent for extraction |
| title_full_unstemmed |
Determination of phenolic and flavonoid contents, and antioxidant activity for Piper Betle and Leucosyke Capitella using different solvent for extraction |
| title_sort |
determination of phenolic and flavonoid contents, and antioxidant activity for piper betle and leucosyke capitella using different solvent for extraction |
| publisher |
Universiti Malaysia Sabah |
| publishDate |
2010 |
| url |
https://eprints.ums.edu.my/id/eprint/22854/1/Determination%20of%20phenolic%20and%20flavonoid%20contents.pdf https://eprints.ums.edu.my/id/eprint/22854/ |
| _version_ |
1760230025671475200 |
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13.211869 |