Characterization of valuable compounds from winter melon (benincasa hispida (thunb.) Cogn.) seeds using supercritical carbon dioxide extraction combined with pressure swing technique
In this study, we describe the extraction of different valuable compounds from winter melon seeds using supercritical carbon dioxide extraction combined with pressure swing technique (SCE-PST). The effects of the extraction variables,namely pressure, holding time (HT), and continuous extraction tim...
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| Format: | Article |
| Language: | English English English |
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Springer New York
2016
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| Online Access: | http://irep.iium.edu.my/45681/ http://irep.iium.edu.my/45681/ http://irep.iium.edu.my/45681/ http://irep.iium.edu.my/45681/1/45681_Characterization%20of%20Valuable.pdf http://irep.iium.edu.my/45681/2/45681_Characterization%20of%20Valuable_WOS.pdf http://irep.iium.edu.my/45681/3/45681_Characterization%20of%20Valuable_SCOPUS.pdf |
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iium-456812017-04-05T01:29:49Z http://irep.iium.edu.my/45681/ Characterization of valuable compounds from winter melon (benincasa hispida (thunb.) Cogn.) seeds using supercritical carbon dioxide extraction combined with pressure swing technique Bimakr, Mandana Abdul Rahman, Russly Ganjloo, Ali Taip, Farah Saleena Mohd Adzahan, Noranizan Sarker, Md. Zaidul Islam Q Science (General) T Technology (General) In this study, we describe the extraction of different valuable compounds from winter melon seeds using supercritical carbon dioxide extraction combined with pressure swing technique (SCE-PST). The effects of the extraction variables,namely pressure, holding time (HT), and continuous extraction time (CT), were optimized by response surface methodology (RSM) to maximize the crude extraction yield (CEY). The optimal conditions were at pressure of 181.35 bar, HT of 9.93 min, and CT of 50.14 min. Under these conditions, the experimental CEY was 235.70±0.11 mg g−1 with a relatively strong antioxidant activity (64.42±0.21 % inhibition of DPPH· radicals, 67.36±0.34 % inhibition of ABTS·+ radicals) and considerable amount of phenolic compounds (42.77±0.40 mg gallic acid equivalent/g extract). The high-performance liquid chromatography (HPLC) analysis revealed that the bioactive phenolic compounds increased significantly using PST (p<0.05), where gallic acid had the highest concentration (0.688±0.34 mg g−1 ). The extract obtained using optimal SCE-PST conditions contained more than 83.65 % total unsaturated fatty acids (UFAs) and linoleic acid accounted for 67.33±0.22 % in the total extract. From the results, the SCE efficiency in terms of extract quantity and quality has been enhanced significantly applying PST. Finally, the results were compared with previous published findings using supercritical carbon dioxide, ultrasoundassisted, and Soxhlet extraction. It was found that higher CEY could be achieved using Soxhlet extraction even through the quality of SCE-PST extracts in terms of antioxidant activity and phenolic compounds was better. Springer New York 2016-03-01 Article PeerReviewed application/pdf en http://irep.iium.edu.my/45681/1/45681_Characterization%20of%20Valuable.pdf application/pdf en http://irep.iium.edu.my/45681/2/45681_Characterization%20of%20Valuable_WOS.pdf application/pdf en http://irep.iium.edu.my/45681/3/45681_Characterization%20of%20Valuable_SCOPUS.pdf Bimakr, Mandana and Abdul Rahman, Russly and Ganjloo, Ali and Taip, Farah Saleena and Mohd Adzahan, Noranizan and Sarker, Md. Zaidul Islam (2016) Characterization of valuable compounds from winter melon (benincasa hispida (thunb.) Cogn.) seeds using supercritical carbon dioxide extraction combined with pressure swing technique. Food and Bioprocess Technology, 9 (3). pp. 396-406. ISSN 1935-5130 E-ISSN 1935-5149 http://link.springer.com/journal/11947 10.1007/s11947-015-1636-3 |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
International Islamic University Malaysia |
| building |
IIUM Repository |
| collection |
Online Access |
| language |
English English English |
| topic |
Q Science (General) T Technology (General) |
| spellingShingle |
Q Science (General) T Technology (General) Bimakr, Mandana Abdul Rahman, Russly Ganjloo, Ali Taip, Farah Saleena Mohd Adzahan, Noranizan Sarker, Md. Zaidul Islam Characterization of valuable compounds from winter melon (benincasa hispida (thunb.) Cogn.) seeds using supercritical carbon dioxide extraction combined with pressure swing technique |
| description |
In this study, we describe the extraction of different
valuable compounds from winter melon seeds using supercritical carbon dioxide extraction combined with pressure swing technique (SCE-PST). The effects of the extraction variables,namely pressure, holding time (HT), and continuous extraction time (CT), were optimized by response surface methodology (RSM) to maximize the crude extraction
yield (CEY). The optimal conditions were at pressure of
181.35 bar, HT of 9.93 min, and CT of 50.14 min. Under these
conditions, the experimental CEY was 235.70±0.11 mg g−1
with a relatively strong antioxidant activity (64.42±0.21 %
inhibition of DPPH· radicals, 67.36±0.34 % inhibition of
ABTS·+ radicals) and considerable amount of phenolic compounds (42.77±0.40 mg gallic acid equivalent/g extract). The high-performance liquid chromatography (HPLC) analysis revealed that the bioactive phenolic compounds increased significantly using PST (p<0.05), where gallic acid had the highest concentration (0.688±0.34 mg g−1
). The extract obtained using optimal SCE-PST conditions contained more than 83.65 % total unsaturated fatty acids (UFAs) and linoleic acid accounted for 67.33±0.22 % in the total extract. From the results, the SCE efficiency in terms of extract quantity and quality has been enhanced significantly applying PST. Finally, the results were compared with previous published findings using supercritical carbon dioxide, ultrasoundassisted,
and Soxhlet extraction. It was found that higher
CEY could be achieved using Soxhlet extraction even through
the quality of SCE-PST extracts in terms of antioxidant activity and phenolic compounds was better. |
| format |
Article |
| author |
Bimakr, Mandana Abdul Rahman, Russly Ganjloo, Ali Taip, Farah Saleena Mohd Adzahan, Noranizan Sarker, Md. Zaidul Islam |
| author_facet |
Bimakr, Mandana Abdul Rahman, Russly Ganjloo, Ali Taip, Farah Saleena Mohd Adzahan, Noranizan Sarker, Md. Zaidul Islam |
| author_sort |
Bimakr, Mandana |
| title |
Characterization of valuable compounds from winter melon
(benincasa hispida (thunb.) Cogn.) seeds using supercritical
carbon dioxide extraction combined with pressure swing
technique |
| title_short |
Characterization of valuable compounds from winter melon
(benincasa hispida (thunb.) Cogn.) seeds using supercritical
carbon dioxide extraction combined with pressure swing
technique |
| title_full |
Characterization of valuable compounds from winter melon
(benincasa hispida (thunb.) Cogn.) seeds using supercritical
carbon dioxide extraction combined with pressure swing
technique |
| title_fullStr |
Characterization of valuable compounds from winter melon
(benincasa hispida (thunb.) Cogn.) seeds using supercritical
carbon dioxide extraction combined with pressure swing
technique |
| title_full_unstemmed |
Characterization of valuable compounds from winter melon
(benincasa hispida (thunb.) Cogn.) seeds using supercritical
carbon dioxide extraction combined with pressure swing
technique |
| title_sort |
characterization of valuable compounds from winter melon
(benincasa hispida (thunb.) cogn.) seeds using supercritical
carbon dioxide extraction combined with pressure swing
technique |
| publisher |
Springer New York |
| publishDate |
2016 |
| url |
http://irep.iium.edu.my/45681/ http://irep.iium.edu.my/45681/ http://irep.iium.edu.my/45681/ http://irep.iium.edu.my/45681/1/45681_Characterization%20of%20Valuable.pdf http://irep.iium.edu.my/45681/2/45681_Characterization%20of%20Valuable_WOS.pdf http://irep.iium.edu.my/45681/3/45681_Characterization%20of%20Valuable_SCOPUS.pdf |
| first_indexed |
2023-09-18T21:05:00Z |
| last_indexed |
2023-09-18T21:05:00Z |
| _version_ |
1777410874400571392 |