Noor Adilah, Md Salehan and Ahmad Ziad, Sulaiman and Azilah, Ajit (2014) Effect of Ultrasound and Enzymes on the Extraction of Gallic Acid from Labisia Pumila (Kacip Fatimah). In: 5th International Conference on Biotechnology for the Wellness Industry (ICBWI) , 10 Jun 2014 , Universiti Teknologi Malaysia, Kuala Lumpur. pp. 1-2..
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Abstract
Ultrasound and enzymes is unified to extract gallic acid from Labisa pumila (Kacip Fatimah). Gallic acid has anti-fungal and anti-viral properties and acts as an antioxidant which helps to protect cells against oxidative damage. Gallic acid was found to show cytotoxicity against cancer cells, without harming healthy cells. Besides the effect of ultrasound and the activity of Trichorderma reesei cellulase on the extraction productivity, solid-liquid mass transfer limitations will be investigated. The effects of extraction time, extraction temperature, solvent-to-solid ratio, and sonication power on the extraction of gallic acid were parameters considered into account for the research.
| Item Type: | Conference or Workshop Item (Poster) |
|---|---|
| Uncontrolled Keywords: | extraction, gallic acid, ultrasound, cavitation, cellulose, hydrolysis |
| Subjects: | T Technology > TP Chemical technology |
| Faculty/Division: | Faculty of Chemical & Natural Resources Engineering |
| Depositing User: | Noorul Farina Arifin |
| Date Deposited: | 21 May 2018 01:08 |
| Last Modified: | 09 Jun 2020 03:19 |
| URI: | http://umpir.ump.edu.my/id/eprint/21100 |
| Download Statistic: | View Download Statistics |
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