The Effect of Particle Size and Solvent Type On The Gallic Acid Yield Obtained from Labisia Pumila by Ultrasonic Extraction
This paper presents the effect of particle size and solvent type on the gallic acid (GA) extraction yield obtained from Labisia pumila. The GA extraction from a grinded dried plant material (66.66 μm to 1055.18 μm) was performed using the sonicator probe. The GA quantification and identification was...
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EDP Sciences
2017
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| Online Access: | http://umpir.ump.edu.my/id/eprint/18032/ http://umpir.ump.edu.my/id/eprint/18032/1/The%20effect%20of%20particle%20size%20and%20solvent%20type%20on%20the%20gallic%20acid%20yield%20obtained%20from%20Labisia%20pumila%20by%20ultrasonic%20extraction.pdf |
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| author | Afiqah, Yeop Jessinta, Sandanasam Sook, Fun Pan Sureena, Abdullah M. M., Yusoff Jolius, Gimbun |
| author_facet | Afiqah, Yeop Jessinta, Sandanasam Sook, Fun Pan Sureena, Abdullah M. M., Yusoff Jolius, Gimbun |
| author_sort | Afiqah, Yeop |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | This paper presents the effect of particle size and solvent type on the gallic acid (GA) extraction yield obtained from Labisia pumila. The GA extraction from a grinded dried plant material (66.66 μm to 1055.18 μm) was performed using the sonicator probe. The GA quantification and identification was performed using a liquid chromatography with photodiode array detector. Exact match between the spectra obtained from the plant extract and external standard was found indicating a presence of GA. In addition, matching of residence time between the standard and plant extract are also observed. It was found that particle size significantly affects the yield of GA and the highest yield (0.150 mg GA/g DW) was obtained using the particle size around 125 μm. Solvent type does also plays an important role in GA extraction. The result shows that extraction using water as solvent yielded about 29% higher GA content (0.126 mg GA/g DW) than that of 10% ethanol (0.098 mg GA/g DW). The findings in this work may serve as a useful guide to select the particle size and solvent used to maximise GA extraction from L. pumila. |
| first_indexed | 2025-11-15T02:11:36Z |
| format | Conference or Workshop Item |
| id | ump-18032 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:11:36Z |
| publishDate | 2017 |
| publisher | EDP Sciences |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-180322018-07-26T03:20:58Z http://umpir.ump.edu.my/id/eprint/18032/ The Effect of Particle Size and Solvent Type On The Gallic Acid Yield Obtained from Labisia Pumila by Ultrasonic Extraction Afiqah, Yeop Jessinta, Sandanasam Sook, Fun Pan Sureena, Abdullah M. M., Yusoff Jolius, Gimbun Q Science (General) TP Chemical technology This paper presents the effect of particle size and solvent type on the gallic acid (GA) extraction yield obtained from Labisia pumila. The GA extraction from a grinded dried plant material (66.66 μm to 1055.18 μm) was performed using the sonicator probe. The GA quantification and identification was performed using a liquid chromatography with photodiode array detector. Exact match between the spectra obtained from the plant extract and external standard was found indicating a presence of GA. In addition, matching of residence time between the standard and plant extract are also observed. It was found that particle size significantly affects the yield of GA and the highest yield (0.150 mg GA/g DW) was obtained using the particle size around 125 μm. Solvent type does also plays an important role in GA extraction. The result shows that extraction using water as solvent yielded about 29% higher GA content (0.126 mg GA/g DW) than that of 10% ethanol (0.098 mg GA/g DW). The findings in this work may serve as a useful guide to select the particle size and solvent used to maximise GA extraction from L. pumila. EDP Sciences 2017 Conference or Workshop Item PeerReviewed application/pdf en cc_by http://umpir.ump.edu.my/id/eprint/18032/1/The%20effect%20of%20particle%20size%20and%20solvent%20type%20on%20the%20gallic%20acid%20yield%20obtained%20from%20Labisia%20pumila%20by%20ultrasonic%20extraction.pdf Afiqah, Yeop and Jessinta, Sandanasam and Sook, Fun Pan and Sureena, Abdullah and M. M., Yusoff and Jolius, Gimbun (2017) The Effect of Particle Size and Solvent Type On The Gallic Acid Yield Obtained from Labisia Pumila by Ultrasonic Extraction. In: MATEC Web of Conferences: Fluids and Chemical Engineering Conference (FluidsChE 2017) , 4-6 April 2017 , Kota Kinabalu, Sabah, Malaysia. pp. 1-5., 111 (02008). ISSN 2261-236X (Published) https://doi.org/10.1051/matecconf/201711102008 DOI: 10.1051/matecconf/20171110 |
| spellingShingle | Q Science (General) TP Chemical technology Afiqah, Yeop Jessinta, Sandanasam Sook, Fun Pan Sureena, Abdullah M. M., Yusoff Jolius, Gimbun The Effect of Particle Size and Solvent Type On The Gallic Acid Yield Obtained from Labisia Pumila by Ultrasonic Extraction |
| title | The Effect of Particle Size and Solvent Type On The Gallic Acid Yield Obtained from Labisia Pumila by Ultrasonic Extraction |
| title_full | The Effect of Particle Size and Solvent Type On The Gallic Acid Yield Obtained from Labisia Pumila by Ultrasonic Extraction |
| title_fullStr | The Effect of Particle Size and Solvent Type On The Gallic Acid Yield Obtained from Labisia Pumila by Ultrasonic Extraction |
| title_full_unstemmed | The Effect of Particle Size and Solvent Type On The Gallic Acid Yield Obtained from Labisia Pumila by Ultrasonic Extraction |
| title_short | The Effect of Particle Size and Solvent Type On The Gallic Acid Yield Obtained from Labisia Pumila by Ultrasonic Extraction |
| title_sort | effect of particle size and solvent type on the gallic acid yield obtained from labisia pumila by ultrasonic extraction |
| topic | Q Science (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/18032/ http://umpir.ump.edu.my/id/eprint/18032/ http://umpir.ump.edu.my/id/eprint/18032/ http://umpir.ump.edu.my/id/eprint/18032/1/The%20effect%20of%20particle%20size%20and%20solvent%20type%20on%20the%20gallic%20acid%20yield%20obtained%20from%20Labisia%20pumila%20by%20ultrasonic%20extraction.pdf |