Extraction of gallic acid from chromolaena sp. using ultrasound-assisted extraction
Chromolaena sp. is believed to have phytochemical components namely alkaloids, flavonoids, flavone, essential oils, phenolics, saponins, tannins and terpenoids. In this study, ultrasound-assisted extraction (UAE) procedure was performed to extract the gallic acid from Chromolaena sp. UAE is known to...
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| Format: | Article |
| Language: | English |
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Chulalongkorn University, Faculty of Fine and Applied Arts
2021
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| Online Access: | http://umpir.ump.edu.my/id/eprint/35163/ http://umpir.ump.edu.my/id/eprint/35163/1/Extraction%20of%20gallic%20acid%20from%20chromolaena%20sp.%20Using%20ultrasound-assisted%20extraction.pdf |
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| author | Afnan Azzahra, Ahmad Kamal Suhaimi, Mohamad Mardawani, Mohamad Rizki, Wannahari Ahmad Ziad, Sulaiman Azilah, Ajit Lim, Jun-Wei Nurul Akmar, Che Zaudin |
| author_facet | Afnan Azzahra, Ahmad Kamal Suhaimi, Mohamad Mardawani, Mohamad Rizki, Wannahari Ahmad Ziad, Sulaiman Azilah, Ajit Lim, Jun-Wei Nurul Akmar, Che Zaudin |
| author_sort | Afnan Azzahra, Ahmad Kamal |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Chromolaena sp. is believed to have phytochemical components namely alkaloids, flavonoids, flavone, essential oils, phenolics, saponins, tannins and terpenoids. In this study, ultrasound-assisted extraction (UAE) procedure was performed to extract the gallic acid from Chromolaena sp. UAE is known to be an environmentally green extraction method. This study was carried out with two different parameters which are sonication time and duty cycle. Phytochemical screening result showed the presence of phenolic compound when the dark-green colour of solution was observed. The best operating parameters to maximise the yield were as follows: sonication time of 80 minutes with yield of 3.006 mg/mL and duty cycle of 90% with yield of 3.764 mg/mL. The FT-IR result shows that presence of O-H and alkene group in the extraction samples. From the results, it can be concluded that UAE is an effective method to extract gallic acid from Chromolaena sp. The implication in this study was reducing the extraction time for the production of herbs medicine from natural resource. |
| first_indexed | 2025-11-15T03:17:15Z |
| format | Article |
| id | ump-35163 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:17:15Z |
| publishDate | 2021 |
| publisher | Chulalongkorn University, Faculty of Fine and Applied Arts |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-351632022-10-31T06:39:06Z http://umpir.ump.edu.my/id/eprint/35163/ Extraction of gallic acid from chromolaena sp. using ultrasound-assisted extraction Afnan Azzahra, Ahmad Kamal Suhaimi, Mohamad Mardawani, Mohamad Rizki, Wannahari Ahmad Ziad, Sulaiman Azilah, Ajit Lim, Jun-Wei Nurul Akmar, Che Zaudin QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology Chromolaena sp. is believed to have phytochemical components namely alkaloids, flavonoids, flavone, essential oils, phenolics, saponins, tannins and terpenoids. In this study, ultrasound-assisted extraction (UAE) procedure was performed to extract the gallic acid from Chromolaena sp. UAE is known to be an environmentally green extraction method. This study was carried out with two different parameters which are sonication time and duty cycle. Phytochemical screening result showed the presence of phenolic compound when the dark-green colour of solution was observed. The best operating parameters to maximise the yield were as follows: sonication time of 80 minutes with yield of 3.006 mg/mL and duty cycle of 90% with yield of 3.764 mg/mL. The FT-IR result shows that presence of O-H and alkene group in the extraction samples. From the results, it can be concluded that UAE is an effective method to extract gallic acid from Chromolaena sp. The implication in this study was reducing the extraction time for the production of herbs medicine from natural resource. Chulalongkorn University, Faculty of Fine and Applied Arts 2021 Article PeerReviewed pdf en cc_by_nc_nd_4 http://umpir.ump.edu.my/id/eprint/35163/1/Extraction%20of%20gallic%20acid%20from%20chromolaena%20sp.%20Using%20ultrasound-assisted%20extraction.pdf Afnan Azzahra, Ahmad Kamal and Suhaimi, Mohamad and Mardawani, Mohamad and Rizki, Wannahari and Ahmad Ziad, Sulaiman and Azilah, Ajit and Lim, Jun-Wei and Nurul Akmar, Che Zaudin (2021) Extraction of gallic acid from chromolaena sp. using ultrasound-assisted extraction. Engineering Journal, 25 (2). pp. 269-276. ISSN 0125-8281. (Published) https://doi.org/10.4186/ej.2021.25.2.269 https://doi.org/10.4186/ej.2021.25.2.269 |
| spellingShingle | QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology Afnan Azzahra, Ahmad Kamal Suhaimi, Mohamad Mardawani, Mohamad Rizki, Wannahari Ahmad Ziad, Sulaiman Azilah, Ajit Lim, Jun-Wei Nurul Akmar, Che Zaudin Extraction of gallic acid from chromolaena sp. using ultrasound-assisted extraction |
| title | Extraction of gallic acid from chromolaena sp. using ultrasound-assisted extraction |
| title_full | Extraction of gallic acid from chromolaena sp. using ultrasound-assisted extraction |
| title_fullStr | Extraction of gallic acid from chromolaena sp. using ultrasound-assisted extraction |
| title_full_unstemmed | Extraction of gallic acid from chromolaena sp. using ultrasound-assisted extraction |
| title_short | Extraction of gallic acid from chromolaena sp. using ultrasound-assisted extraction |
| title_sort | extraction of gallic acid from chromolaena sp. using ultrasound-assisted extraction |
| topic | QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/35163/ http://umpir.ump.edu.my/id/eprint/35163/ http://umpir.ump.edu.my/id/eprint/35163/ http://umpir.ump.edu.my/id/eprint/35163/1/Extraction%20of%20gallic%20acid%20from%20chromolaena%20sp.%20Using%20ultrasound-assisted%20extraction.pdf |