Optimization of the antioxidant-rich xanthone extract from mangosteen (Garcinia mangostana L.) pericarp via microwave-assisted extraction
Total phenolic content (TPC) and antioxidant properties of xanthone extract from mangosteen pericarp via microwave-assisted extraction (MAE) method was optimized by response surface methodology (RSM). The MAE extraction conditions to obtain optimum antioxidant-rich xanthone extract were at 2.24 min...
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| Format: | Article |
| Language: | English |
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Elsevier Ltd
2019
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| Online Access: | http://eprints.utm.my/87598/1/DayangNorulfairuzAbangZaidel2019_OptimizationoftheAntioxidant-RichXanthoneExtract.pdf |
| _version_ | 1796864473650167808 |
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| author | Mohammad, Nor Azizah Abang Zaidel, Dayang Norulfairuz Muhamad, Ida Idayu Abdul Hamid, Mariani Yaakob, Harisun Mohd. Jusoh, Yanti Maslina |
| author_facet | Mohammad, Nor Azizah Abang Zaidel, Dayang Norulfairuz Muhamad, Ida Idayu Abdul Hamid, Mariani Yaakob, Harisun Mohd. Jusoh, Yanti Maslina |
| author_sort | Mohammad, Nor Azizah |
| collection | ePrints |
| description | Total phenolic content (TPC) and antioxidant properties of xanthone extract from mangosteen pericarp via microwave-assisted extraction (MAE) method was optimized by response surface methodology (RSM). The MAE extraction conditions to obtain optimum antioxidant-rich xanthone extract were at 2.24 min of irradiation time, 25 mL/g of solvent-to-solid ratio and 71% of ethanol concentration. The predicted results for four responses were as follows; 320.31 mg gallic acid equivalent/g extract, 83.63% and 93.77% inhibition (DPPH (2,2-diphenyl-1-picrylhydrazyl) and ABTS (2,2′-Azino-bis-3-ethylbenzthiazoline-6-sulfonic acid) assays), and 144.56 mg Trolox equivalent/g extract (FRAP, Ferric reducing antioxidant power). The predicted and actual values were statistically insignificant (P > 0.05). Therefore, these results confirmed that the examined model was acceptable and relevant. MAE led to a slightly similar antioxidant capacity and a higher extraction of α-mangostin, a major xanthone of mangosteen pericarp as compared to water bath-maceration technique. |
| first_indexed | 2024-03-05T20:42:24Z |
| format | Article |
| id | utm.eprints-87598 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T20:42:24Z |
| publishDate | 2019 |
| publisher | Elsevier Ltd |
| record_format | dspace |
| spelling | utm.eprints-875982020-11-30T09:04:16Z http://eprints.utm.my/87598/ Optimization of the antioxidant-rich xanthone extract from mangosteen (Garcinia mangostana L.) pericarp via microwave-assisted extraction Mohammad, Nor Azizah Abang Zaidel, Dayang Norulfairuz Muhamad, Ida Idayu Abdul Hamid, Mariani Yaakob, Harisun Mohd. Jusoh, Yanti Maslina TP Chemical technology Total phenolic content (TPC) and antioxidant properties of xanthone extract from mangosteen pericarp via microwave-assisted extraction (MAE) method was optimized by response surface methodology (RSM). The MAE extraction conditions to obtain optimum antioxidant-rich xanthone extract were at 2.24 min of irradiation time, 25 mL/g of solvent-to-solid ratio and 71% of ethanol concentration. The predicted results for four responses were as follows; 320.31 mg gallic acid equivalent/g extract, 83.63% and 93.77% inhibition (DPPH (2,2-diphenyl-1-picrylhydrazyl) and ABTS (2,2′-Azino-bis-3-ethylbenzthiazoline-6-sulfonic acid) assays), and 144.56 mg Trolox equivalent/g extract (FRAP, Ferric reducing antioxidant power). The predicted and actual values were statistically insignificant (P > 0.05). Therefore, these results confirmed that the examined model was acceptable and relevant. MAE led to a slightly similar antioxidant capacity and a higher extraction of α-mangostin, a major xanthone of mangosteen pericarp as compared to water bath-maceration technique. Elsevier Ltd 2019-10 Article PeerReviewed application/pdf en http://eprints.utm.my/87598/1/DayangNorulfairuzAbangZaidel2019_OptimizationoftheAntioxidant-RichXanthoneExtract.pdf Mohammad, Nor Azizah and Abang Zaidel, Dayang Norulfairuz and Muhamad, Ida Idayu and Abdul Hamid, Mariani and Yaakob, Harisun and Mohd. Jusoh, Yanti Maslina (2019) Optimization of the antioxidant-rich xanthone extract from mangosteen (Garcinia mangostana L.) pericarp via microwave-assisted extraction. Heliyon, 5 (10). e02571-e02571. ISSN 2405-8440 http://dx.doi.org/10.1016/j.heliyon.2019.e02571 |
| spellingShingle | TP Chemical technology Mohammad, Nor Azizah Abang Zaidel, Dayang Norulfairuz Muhamad, Ida Idayu Abdul Hamid, Mariani Yaakob, Harisun Mohd. Jusoh, Yanti Maslina Optimization of the antioxidant-rich xanthone extract from mangosteen (Garcinia mangostana L.) pericarp via microwave-assisted extraction |
| title | Optimization of the antioxidant-rich xanthone extract from mangosteen (Garcinia mangostana L.) pericarp via microwave-assisted extraction |
| title_full | Optimization of the antioxidant-rich xanthone extract from mangosteen (Garcinia mangostana L.) pericarp via microwave-assisted extraction |
| title_fullStr | Optimization of the antioxidant-rich xanthone extract from mangosteen (Garcinia mangostana L.) pericarp via microwave-assisted extraction |
| title_full_unstemmed | Optimization of the antioxidant-rich xanthone extract from mangosteen (Garcinia mangostana L.) pericarp via microwave-assisted extraction |
| title_short | Optimization of the antioxidant-rich xanthone extract from mangosteen (Garcinia mangostana L.) pericarp via microwave-assisted extraction |
| title_sort | optimization of the antioxidant rich xanthone extract from mangosteen garcinia mangostana l pericarp via microwave assisted extraction |
| topic | TP Chemical technology |
| url | http://eprints.utm.my/87598/1/DayangNorulfairuzAbangZaidel2019_OptimizationoftheAntioxidant-RichXanthoneExtract.pdf |
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