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Extraction of gallic acid from Chromolaena sp. using ultrasound-assisted extraction (UAE)

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 extraction from the Chromolaena sp....

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Main Author: Mohamad, Suhaimi
Format: Undergraduate Final Project Report
Published: 2020
Online Access:http://discol.umk.edu.my/id/eprint/4219/
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spelling my.umk.eprints.42192022-05-23T08:23:54Z http://discol.umk.edu.my/id/eprint/4219/ Extraction of gallic acid from Chromolaena sp. using ultrasound-assisted extraction (UAE) Mohamad, Suhaimi 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 extraction from the Chromolaena sp. UAE is known to be an environmentally green extraction method. The experiment was carried out with two different parameters which are sonication time and duty cycle. Phytochemical screening, High performance Liquid Chromatography (HPLC) and Fourier-transform infrared spectroscopy (FT-IR) was employed to determine the optimum condition for the extraction method. Phytochemical screening result showed the presence of phenolic compound when the dark-green colour of solution was observed. The optimum extraction conditions were as follows: sonication time of 80 minutes with yield of 3.0060 mg/mL and duty cycle of 10% with yield of 3.7641 mg/mL. The FT-IR result shows that presence of O-H and alkene group in the extraction sample. From the result, it can be concluded that UAE is an effective method to extract gallic acid from Chromolaena sp. The implication in this study were reducing the extraction time for the production of herbs medicine from natural resource like plant. 2020 Undergraduate Final Project Report NonPeerReviewed Mohamad, Suhaimi (2020) Extraction of gallic acid from Chromolaena sp. using ultrasound-assisted extraction (UAE). Final Year Project thesis, Universiti Malaysia Kelantan. (Submitted)
institution Universiti Malaysia Kelantan
building Perpustakaan Universiti Malaysia Kelantan
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Kelantan
content_source UMK Institutional Repository
url_provider http://umkeprints.umk.edu.my/
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 extraction from the Chromolaena sp. UAE is known to be an environmentally green extraction method. The experiment was carried out with two different parameters which are sonication time and duty cycle. Phytochemical screening, High performance Liquid Chromatography (HPLC) and Fourier-transform infrared spectroscopy (FT-IR) was employed to determine the optimum condition for the extraction method. Phytochemical screening result showed the presence of phenolic compound when the dark-green colour of solution was observed. The optimum extraction conditions were as follows: sonication time of 80 minutes with yield of 3.0060 mg/mL and duty cycle of 10% with yield of 3.7641 mg/mL. The FT-IR result shows that presence of O-H and alkene group in the extraction sample. From the result, it can be concluded that UAE is an effective method to extract gallic acid from Chromolaena sp. The implication in this study were reducing the extraction time for the production of herbs medicine from natural resource like plant.
format Undergraduate Final Project Report
author Mohamad, Suhaimi
spellingShingle Mohamad, Suhaimi
Extraction of gallic acid from Chromolaena sp. using ultrasound-assisted extraction (UAE)
author_facet Mohamad, Suhaimi
author_sort Mohamad, Suhaimi
title Extraction of gallic acid from Chromolaena sp. using ultrasound-assisted extraction (UAE)
title_short Extraction of gallic acid from Chromolaena sp. using ultrasound-assisted extraction (UAE)
title_full Extraction of gallic acid from Chromolaena sp. using ultrasound-assisted extraction (UAE)
title_fullStr Extraction of gallic acid from Chromolaena sp. using ultrasound-assisted extraction (UAE)
title_full_unstemmed Extraction of gallic acid from Chromolaena sp. using ultrasound-assisted extraction (UAE)
title_sort extraction of gallic acid from chromolaena sp. using ultrasound-assisted extraction (uae)
publishDate 2020
url http://discol.umk.edu.my/id/eprint/4219/
_version_ 1763303383243948032
score 13.211869

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