Phytochemical screening and antioxidant properties of phyllanthus emblica from Mauritius
The phytochemical screening showed the presence of phenols, flavonoids, non-flavonoid, tannins, alkaloids, saponins, and phytosterols in the different extracts (diethyl ether, ethyl acetate, butanol, and aqueous extracts) of dried fruits of Phyllanthus emblica (Amla). Low-molecular-weight aliphatic...
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my.utm.861172020-08-30T08:56:18Z http://eprints.utm.my/id/eprint/86117/ Phytochemical screening and antioxidant properties of phyllanthus emblica from Mauritius Laulloo, Sabina Jhaumeer Bhowon, Minu Gupta Chua, L. S. Gaungoo, H. TP Chemical technology The phytochemical screening showed the presence of phenols, flavonoids, non-flavonoid, tannins, alkaloids, saponins, and phytosterols in the different extracts (diethyl ether, ethyl acetate, butanol, and aqueous extracts) of dried fruits of Phyllanthus emblica (Amla). Low-molecular-weight aliphatic acids, phenolic acids, methyl/ethyl gallate, phytosterols, and tannins were identified in the fruits using UPLC-MS/MS. The scavenging activity of Amla was assessed using 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,2′-azinobis-3-ethylbenzothiazoline)-6-sulfonic acid (ABTS) assays. The ethyl acetate extract showed the highest total phenolic and flavonoid contents, which was also found to have the highest antioxidant potential with SC50, 1.33 ± 0.77 and 4.13 ± 0.99 μg/mL for the DPPH and ABTS assays, respectively. The high phenolic, flavonoid, and the antioxidant activity of the extracts indicated that the local Amla could be exploited as an antioxidant supplement. Springer New York LLC 2018-01 Article PeerReviewed Laulloo, Sabina Jhaumeer and Bhowon, Minu Gupta and Chua, L. S. and Gaungoo, H. (2018) Phytochemical screening and antioxidant properties of phyllanthus emblica from Mauritius. Chemistry of Natural Compounds, 54 (1). pp. 50-55. ISSN 0009-3130 http://dx.doi.org/10.1007/s10600-018-2257-7 |
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TP Chemical technology Laulloo, Sabina Jhaumeer Bhowon, Minu Gupta Chua, L. S. Gaungoo, H. Phytochemical screening and antioxidant properties of phyllanthus emblica from Mauritius |
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The phytochemical screening showed the presence of phenols, flavonoids, non-flavonoid, tannins, alkaloids, saponins, and phytosterols in the different extracts (diethyl ether, ethyl acetate, butanol, and aqueous extracts) of dried fruits of Phyllanthus emblica (Amla). Low-molecular-weight aliphatic acids, phenolic acids, methyl/ethyl gallate, phytosterols, and tannins were identified in the fruits using UPLC-MS/MS. The scavenging activity of Amla was assessed using 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,2′-azinobis-3-ethylbenzothiazoline)-6-sulfonic acid (ABTS) assays. The ethyl acetate extract showed the highest total phenolic and flavonoid contents, which was also found to have the highest antioxidant potential with SC50, 1.33 ± 0.77 and 4.13 ± 0.99 μg/mL for the DPPH and ABTS assays, respectively. The high phenolic, flavonoid, and the antioxidant activity of the extracts indicated that the local Amla could be exploited as an antioxidant supplement. |
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Article |
author |
Laulloo, Sabina Jhaumeer Bhowon, Minu Gupta Chua, L. S. Gaungoo, H. |
author_facet |
Laulloo, Sabina Jhaumeer Bhowon, Minu Gupta Chua, L. S. Gaungoo, H. |
author_sort |
Laulloo, Sabina Jhaumeer |
title |
Phytochemical screening and antioxidant properties of phyllanthus emblica from Mauritius |
title_short |
Phytochemical screening and antioxidant properties of phyllanthus emblica from Mauritius |
title_full |
Phytochemical screening and antioxidant properties of phyllanthus emblica from Mauritius |
title_fullStr |
Phytochemical screening and antioxidant properties of phyllanthus emblica from Mauritius |
title_full_unstemmed |
Phytochemical screening and antioxidant properties of phyllanthus emblica from Mauritius |
title_sort |
phytochemical screening and antioxidant properties of phyllanthus emblica from mauritius |
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Springer New York LLC |
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2018 |
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http://eprints.utm.my/id/eprint/86117/ http://dx.doi.org/10.1007/s10600-018-2257-7 |
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