Ultrasound Assisted Methods for Enhanced Extraction of Phenolic Acids from Quercus Infectoria Galls
Quercus Infectoria galls or known as Manjakani, is one of the potential herbs that have multiple therapeutic properties and are widely used in folklore medicine. Phenolic acids, including gallic acid and tannic acid, have been extracted from the galls by using different ultrasound extraction system...
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| Format: | Article |
| Language: | English |
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Elsevier Ltd
2018
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| Online Access: | http://umpir.ump.edu.my/id/eprint/22112/1/Material_Today-Proceedings_ID58.pdf |
| _version_ | 1825812238495121408 |
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| author | Rohayu, Jusoh Nuramira Fateha, Sukor Nur Syahirah, Kamarudin |
| author_facet | Rohayu, Jusoh Nuramira Fateha, Sukor Nur Syahirah, Kamarudin |
| author_sort | Rohayu, Jusoh |
| collection | UMP |
| description | Quercus Infectoria galls or known as Manjakani, is one of the potential herbs that have multiple therapeutic properties and are widely used in folklore medicine. Phenolic acids, including gallic acid and tannic acid, have been extracted from the galls by using different ultrasound extraction system (probe-type and bath-type) and the results were compared with the conventional extraction system. The effect of sonication time, solvent types and solvent concentration on the extraction yield of the phenolic acids has been investigated. The maximum extraction yield obtained for gallic acid and tannic acid are 2155.77 mg/kg and 15236.83 mg/kg, respectively in 8 h extraction time, operating temperature of 70°C, solid to solvent ratio of 1:10, ultrasonic power of 11 W and ultrasound frequency of 20 kHz with 0.1 M hexadecyltrimethylammonium bromide as the solvent. The obtained yield was significantly higher as compared to the conventional extraction system where only about 794.57 mg/kg yield was achieved. Peleg’s model was used to describe the kinetics of probe-type ultrasound extraction system and the model showed a good agreement with the experimental results. Therefore, it can be concluded that probe sonication system significantly induces the extraction efficiency to increase the bioactive constituents yield. |
| first_indexed | 2024-03-06T12:26:12Z |
| format | Article |
| id | UMPir22112 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:26:12Z |
| publishDate | 2018 |
| publisher | Elsevier Ltd |
| record_format | dspace |
| spelling | UMPir221122019-02-08T04:46:05Z http://umpir.ump.edu.my/id/eprint/22112/ Ultrasound Assisted Methods for Enhanced Extraction of Phenolic Acids from Quercus Infectoria Galls Rohayu, Jusoh Nuramira Fateha, Sukor Nur Syahirah, Kamarudin TP Chemical technology Quercus Infectoria galls or known as Manjakani, is one of the potential herbs that have multiple therapeutic properties and are widely used in folklore medicine. Phenolic acids, including gallic acid and tannic acid, have been extracted from the galls by using different ultrasound extraction system (probe-type and bath-type) and the results were compared with the conventional extraction system. The effect of sonication time, solvent types and solvent concentration on the extraction yield of the phenolic acids has been investigated. The maximum extraction yield obtained for gallic acid and tannic acid are 2155.77 mg/kg and 15236.83 mg/kg, respectively in 8 h extraction time, operating temperature of 70°C, solid to solvent ratio of 1:10, ultrasonic power of 11 W and ultrasound frequency of 20 kHz with 0.1 M hexadecyltrimethylammonium bromide as the solvent. The obtained yield was significantly higher as compared to the conventional extraction system where only about 794.57 mg/kg yield was achieved. Peleg’s model was used to describe the kinetics of probe-type ultrasound extraction system and the model showed a good agreement with the experimental results. Therefore, it can be concluded that probe sonication system significantly induces the extraction efficiency to increase the bioactive constituents yield. Elsevier Ltd 2018 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/22112/1/Material_Today-Proceedings_ID58.pdf Rohayu, Jusoh and Nuramira Fateha, Sukor and Nur Syahirah, Kamarudin (2018) Ultrasound Assisted Methods for Enhanced Extraction of Phenolic Acids from Quercus Infectoria Galls. Materials Today: Proceedings, 5 (10 Part 2). pp. 21990-21999. ISSN 2214-7853. (Published) https://doi.org/10.1016/j.matpr.2018.07.060 https://doi.org/10.1016/j.matpr.2018.07.060 |
| spellingShingle | TP Chemical technology Rohayu, Jusoh Nuramira Fateha, Sukor Nur Syahirah, Kamarudin Ultrasound Assisted Methods for Enhanced Extraction of Phenolic Acids from Quercus Infectoria Galls |
| title | Ultrasound Assisted Methods for Enhanced Extraction of Phenolic Acids from Quercus Infectoria Galls |
| title_full | Ultrasound Assisted Methods for Enhanced Extraction of Phenolic Acids from Quercus Infectoria Galls |
| title_fullStr | Ultrasound Assisted Methods for Enhanced Extraction of Phenolic Acids from Quercus Infectoria Galls |
| title_full_unstemmed | Ultrasound Assisted Methods for Enhanced Extraction of Phenolic Acids from Quercus Infectoria Galls |
| title_short | Ultrasound Assisted Methods for Enhanced Extraction of Phenolic Acids from Quercus Infectoria Galls |
| title_sort | ultrasound assisted methods for enhanced extraction of phenolic acids from quercus infectoria galls |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/22112/1/Material_Today-Proceedings_ID58.pdf |
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