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A review of the effect of UAE optimization parameters on antioxidant activity

Optimization of Ultrasound-assisted extraction parameters is necessary to determine the optimum level of the parameters, including solvent-to-material ratio, power, extraction time, solvent concentration, temperature, and pH. This review focuses on the UAE parameters' effects on the antioxidant...

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Main Authors: Elshareef, HASHIM S., Mirghani, Mohamed Elwathig Saeed, Sulaiman, Sarina, Jami, Mohammed Saedi
Format: Conference or Workshop Item
Language:English
English
Published: IOP Publishing Ltd 2021
Subjects:
Q Science (General)
T Technology (General)
Online Access:http://irep.iium.edu.my/90237/1/90237_A%20review%20of%20the%20effect%20of%20UAE%20optimization%20parameters%20on%20antioxidant%20activity.pdf
http://irep.iium.edu.my/90237/2/90237_A%20review%20of%20the%20effect%20of%20UAE%20optimization%20parameters%20on%20antioxidant%20activity_SCOPUS.pdf
http://irep.iium.edu.my/90237/
https://iopscience.iop.org/article/10.1088/1755-1315/765/1/012109/meta
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spelling my.iium.irep.902372022-09-15T07:01:34Z http://irep.iium.edu.my/90237/ A review of the effect of UAE optimization parameters on antioxidant activity Elshareef, HASHIM S. Mirghani, Mohamed Elwathig Saeed Sulaiman, Sarina Jami, Mohammed Saedi Q Science (General) T Technology (General) Optimization of Ultrasound-assisted extraction parameters is necessary to determine the optimum level of the parameters, including solvent-to-material ratio, power, extraction time, solvent concentration, temperature, and pH. This review focuses on the UAE parameters' effects on the antioxidant activity, their interactions, and the best method of examining antioxidant activity to respond to the UAE's optimization. It was determined that the optimal extraction time is 15 minutes, and any duration longer than that could result in reduction of antioxidant activity. The temperature effect is important, wherein antioxidant activity decreases significantly when the extraction temperature is higher than 45 °C. Increasing the solvent concentration beyond 50% decreased the antioxidant activity. No increase in antioxidant activity was observed with a solvent/sample ratio greater than 40 ml/g. Increased ultrasound power leads to increased antioxidant compounds, especially in the range of ultrasound power, such as 50 to 150 W. However, higher ultrasound power creates free hydroxyl radicals that destroy the antioxidant compound. With an increase in pH, the radical scavenging activity increases significantly. It should, however, be at a near-neutral level, such as pH 6. Comparative literature has shown that optimizing UAE contributes to enhanced antioxidant activity and enhances resource conservation, such as energy and chemicals IOP Publishing Ltd 2021-05-24 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/90237/1/90237_A%20review%20of%20the%20effect%20of%20UAE%20optimization%20parameters%20on%20antioxidant%20activity.pdf application/pdf en http://irep.iium.edu.my/90237/2/90237_A%20review%20of%20the%20effect%20of%20UAE%20optimization%20parameters%20on%20antioxidant%20activity_SCOPUS.pdf Elshareef, HASHIM S. and Mirghani, Mohamed Elwathig Saeed and Sulaiman, Sarina and Jami, Mohammed Saedi (2021) A review of the effect of UAE optimization parameters on antioxidant activity. In: 1st International Conference on Biomass Utilization and Sustainable Energy 2020, 15-16 December 2020, Perlis, Virtual. https://iopscience.iop.org/article/10.1088/1755-1315/765/1/012109/meta 10.1088/1755-1315/765/1/012109
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
topic Q Science (General)
T Technology (General)
spellingShingle Q Science (General)
T Technology (General)
Elshareef, HASHIM S.
Mirghani, Mohamed Elwathig Saeed
Sulaiman, Sarina
Jami, Mohammed Saedi
A review of the effect of UAE optimization parameters on antioxidant activity
description Optimization of Ultrasound-assisted extraction parameters is necessary to determine the optimum level of the parameters, including solvent-to-material ratio, power, extraction time, solvent concentration, temperature, and pH. This review focuses on the UAE parameters' effects on the antioxidant activity, their interactions, and the best method of examining antioxidant activity to respond to the UAE's optimization. It was determined that the optimal extraction time is 15 minutes, and any duration longer than that could result in reduction of antioxidant activity. The temperature effect is important, wherein antioxidant activity decreases significantly when the extraction temperature is higher than 45 °C. Increasing the solvent concentration beyond 50% decreased the antioxidant activity. No increase in antioxidant activity was observed with a solvent/sample ratio greater than 40 ml/g. Increased ultrasound power leads to increased antioxidant compounds, especially in the range of ultrasound power, such as 50 to 150 W. However, higher ultrasound power creates free hydroxyl radicals that destroy the antioxidant compound. With an increase in pH, the radical scavenging activity increases significantly. It should, however, be at a near-neutral level, such as pH 6. Comparative literature has shown that optimizing UAE contributes to enhanced antioxidant activity and enhances resource conservation, such as energy and chemicals
format Conference or Workshop Item
author Elshareef, HASHIM S.
Mirghani, Mohamed Elwathig Saeed
Sulaiman, Sarina
Jami, Mohammed Saedi
author_facet Elshareef, HASHIM S.
Mirghani, Mohamed Elwathig Saeed
Sulaiman, Sarina
Jami, Mohammed Saedi
author_sort Elshareef, HASHIM S.
title A review of the effect of UAE optimization parameters on antioxidant activity
title_short A review of the effect of UAE optimization parameters on antioxidant activity
title_full A review of the effect of UAE optimization parameters on antioxidant activity
title_fullStr A review of the effect of UAE optimization parameters on antioxidant activity
title_full_unstemmed A review of the effect of UAE optimization parameters on antioxidant activity
title_sort review of the effect of uae optimization parameters on antioxidant activity
publisher IOP Publishing Ltd
publishDate 2021
url http://irep.iium.edu.my/90237/1/90237_A%20review%20of%20the%20effect%20of%20UAE%20optimization%20parameters%20on%20antioxidant%20activity.pdf
http://irep.iium.edu.my/90237/2/90237_A%20review%20of%20the%20effect%20of%20UAE%20optimization%20parameters%20on%20antioxidant%20activity_SCOPUS.pdf
http://irep.iium.edu.my/90237/
https://iopscience.iop.org/article/10.1088/1755-1315/765/1/012109/meta
_version_ 1744353517759365120
score 13.211869

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