Ultrasound-assisted extraction of valuable compounds from winter melon (Benincasa hispida) seeds
Ultrasound-assisted extraction (UAE) was applied for the extraction of bioactive valuable compounds from winter melon (Benincasa hispida) seeds. Effects of amplitude (25-75%), temperature (40-60°C) and sonication time (20-60 min) on crude extraction yield (CEY) and radical scavenging activitie...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Faculty of Food Science and Technology, Universiti Putra Malaysia
2013
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| Online Access: | http://psasir.upm.edu.my/id/eprint/30499/1/30499.pdf |
| _version_ | 1796971753450242048 |
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| author | Bimakr, Mandana Abdul Rahman, Russly Taip, Farah Saleena Mohd Adzahan, Noranizan Sarker, Zaidul Islam Ganjloo, Ali |
| author_facet | Bimakr, Mandana Abdul Rahman, Russly Taip, Farah Saleena Mohd Adzahan, Noranizan Sarker, Zaidul Islam Ganjloo, Ali |
| author_sort | Bimakr, Mandana |
| collection | UPM |
| description | Ultrasound-assisted extraction (UAE) was applied for the extraction of bioactive valuable
compounds from winter melon (Benincasa hispida) seeds. Effects of amplitude (25-75%),
temperature (40-60°C) and sonication time (20-60 min) on crude extraction yield (CEY) and
radical scavenging activities (RSA, % inhibition of DPPH˙ and ABTS˙+
free radicals) of extracts
were determined using complete randomised design (CRD). The results showed that the CEY
and RSA of extracts significantly affected by independent variables. The maximum value of
CEY (97.14±0.36 mgg-1), scavenging of DPPH˙ radicals (32.12 ± 0.38%) and scavenging of
ABTS˙+ radicals (40.52±0.73%) were obtained at the combined treatment conditions of 75%,
55°C and 40 min. The UAE results obtained were compared with those achieved by using
conventional Soxhlet extraction (CSE) method. It was found UAE allowed extraction at lower
temperature and the extracts obtained posses higher quality compare with CSE. UAE is a
promising environment friendly technique for the extraction of bioactive compounds from
winter melon (Benincasa hispida) seeds. |
| first_indexed | 2024-03-06T08:17:45Z |
| format | Article |
| id | upm.eprints-30499 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T08:17:45Z |
| publishDate | 2013 |
| publisher | Faculty of Food Science and Technology, Universiti Putra Malaysia |
| record_format | dspace |
| spelling | upm.eprints-304992015-06-01T07:50:19Z http://psasir.upm.edu.my/id/eprint/30499/ Ultrasound-assisted extraction of valuable compounds from winter melon (Benincasa hispida) seeds Bimakr, Mandana Abdul Rahman, Russly Taip, Farah Saleena Mohd Adzahan, Noranizan Sarker, Zaidul Islam Ganjloo, Ali Ultrasound-assisted extraction (UAE) was applied for the extraction of bioactive valuable compounds from winter melon (Benincasa hispida) seeds. Effects of amplitude (25-75%), temperature (40-60°C) and sonication time (20-60 min) on crude extraction yield (CEY) and radical scavenging activities (RSA, % inhibition of DPPH˙ and ABTS˙+ free radicals) of extracts were determined using complete randomised design (CRD). The results showed that the CEY and RSA of extracts significantly affected by independent variables. The maximum value of CEY (97.14±0.36 mgg-1), scavenging of DPPH˙ radicals (32.12 ± 0.38%) and scavenging of ABTS˙+ radicals (40.52±0.73%) were obtained at the combined treatment conditions of 75%, 55°C and 40 min. The UAE results obtained were compared with those achieved by using conventional Soxhlet extraction (CSE) method. It was found UAE allowed extraction at lower temperature and the extracts obtained posses higher quality compare with CSE. UAE is a promising environment friendly technique for the extraction of bioactive compounds from winter melon (Benincasa hispida) seeds. Faculty of Food Science and Technology, Universiti Putra Malaysia 2013 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/30499/1/30499.pdf Bimakr, Mandana and Abdul Rahman, Russly and Taip, Farah Saleena and Mohd Adzahan, Noranizan and Sarker, Zaidul Islam and Ganjloo, Ali (2013) Ultrasound-assisted extraction of valuable compounds from winter melon (Benincasa hispida) seeds. International Food Research Journal, 20 (1). pp. 331-338. ISSN 1985-4668; ESSN: 2231-7546 http://www.ifrj.upm.edu.my/volume-20-2013.html |
| spellingShingle | Bimakr, Mandana Abdul Rahman, Russly Taip, Farah Saleena Mohd Adzahan, Noranizan Sarker, Zaidul Islam Ganjloo, Ali Ultrasound-assisted extraction of valuable compounds from winter melon (Benincasa hispida) seeds |
| title | Ultrasound-assisted extraction of valuable compounds from winter melon (Benincasa hispida) seeds |
| title_full | Ultrasound-assisted extraction of valuable compounds from winter melon (Benincasa hispida) seeds |
| title_fullStr | Ultrasound-assisted extraction of valuable compounds from winter melon (Benincasa hispida) seeds |
| title_full_unstemmed | Ultrasound-assisted extraction of valuable compounds from winter melon (Benincasa hispida) seeds |
| title_short | Ultrasound-assisted extraction of valuable compounds from winter melon (Benincasa hispida) seeds |
| title_sort | ultrasound assisted extraction of valuable compounds from winter melon benincasa hispida seeds |
| url | http://psasir.upm.edu.my/id/eprint/30499/1/30499.pdf |
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