Application of orthogonal optimization and feedforward backpropagation model in the microwave extraction of natural antioxidants from tropical white pepper

The tropical white peppercorns are common commodity crops which have been traditionally used for the treatment of many free radical-related diseases. These medicinal properties are due to the presence of natural antioxidants. This study investigated the combination of microwave extraction parameters...

Full description

Bibliographic Details
Main Authors:	Olalere, Olusegun Abayomi, Nour, A. H., Zulkafli, Hassan, Alara, Oluwaseun Ruth, Norlin, Pauzi
Format:	Article
Language:	English
Published:	Springer Open 2018
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/23775/ http://umpir.ump.edu.my/id/eprint/23775/ http://umpir.ump.edu.my/id/eprint/23775/ http://umpir.ump.edu.my/id/eprint/23775/1/Application%20of%20orthogonal%20optimization%20and%20feedforward%20backpropagation%20model.pdf

id	ump-23775
recordtype	eprints
spelling	ump-237752019-09-10T04:02:37Z http://umpir.ump.edu.my/id/eprint/23775/ Application of orthogonal optimization and feedforward backpropagation model in the microwave extraction of natural antioxidants from tropical white pepper Olalere, Olusegun Abayomi Nour, A. H. Zulkafli, Hassan Alara, Oluwaseun Ruth Norlin, Pauzi TP Chemical technology The tropical white peppercorns are common commodity crops which have been traditionally used for the treatment of many free radical-related diseases. These medicinal properties are due to the presence of natural antioxidants. This study investigated the combination of microwave extraction parameters for the recovery of natural antioxidants from the white pepper matrix. Microwave-assisted technique was used for the extraction of bioactive oleoresin from white pepper. Taguchi experimental design was employed to investigate the combination of independent extraction parameters for optimal recovery of natural antioxidants. The feed backpropagation artificial neural network model was thereafter applied to optimally predict the result for the different combination of operating parameters. This was achieved by evaluating different algorithms, transfer functions, and neurons. The result obtained from the orthogonal parametric study gave an optimal antioxidant activity of 91.02% at irradiation time of 120 min, microwave power level of 350 W, particle size of 0.300 mm, and liquid-to-solid ratio of 6 mL/g. The gradient descent (GD) algorithm, tansigmoid transfer function, and 4-x-3 topology were used to model the experimental data. A better prediction was then obtained with an overall coefficient (R) and mean square error (MSE) of 0.9595 and 1.4381, respectively. In this study, the feedforward backpropagation neural network was successfully applied to optimally evaluate the complex relationship between the input extraction parameters and the response. Springer Open 2018 Article PeerReviewed pdf en cc_by_4 http://umpir.ump.edu.my/id/eprint/23775/1/Application%20of%20orthogonal%20optimization%20and%20feedforward%20backpropagation%20model.pdf Olalere, Olusegun Abayomi and Nour, A. H. and Zulkafli, Hassan and Alara, Oluwaseun Ruth and Norlin, Pauzi (2018) Application of orthogonal optimization and feedforward backpropagation model in the microwave extraction of natural antioxidants from tropical white pepper. Journal of Analytical Science and Technology, 9 (23). pp. 1-6. ISSN 2093-3371 https://doi.org/10.1186/s40543-018-0157-x https://doi.org/10.1186/s40543-018-0157-x
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Olalere, Olusegun Abayomi Nour, A. H. Zulkafli, Hassan Alara, Oluwaseun Ruth Norlin, Pauzi Application of orthogonal optimization and feedforward backpropagation model in the microwave extraction of natural antioxidants from tropical white pepper
description	The tropical white peppercorns are common commodity crops which have been traditionally used for the treatment of many free radical-related diseases. These medicinal properties are due to the presence of natural antioxidants. This study investigated the combination of microwave extraction parameters for the recovery of natural antioxidants from the white pepper matrix. Microwave-assisted technique was used for the extraction of bioactive oleoresin from white pepper. Taguchi experimental design was employed to investigate the combination of independent extraction parameters for optimal recovery of natural antioxidants. The feed backpropagation artificial neural network model was thereafter applied to optimally predict the result for the different combination of operating parameters. This was achieved by evaluating different algorithms, transfer functions, and neurons. The result obtained from the orthogonal parametric study gave an optimal antioxidant activity of 91.02% at irradiation time of 120 min, microwave power level of 350 W, particle size of 0.300 mm, and liquid-to-solid ratio of 6 mL/g. The gradient descent (GD) algorithm, tansigmoid transfer function, and 4-x-3 topology were used to model the experimental data. A better prediction was then obtained with an overall coefficient (R) and mean square error (MSE) of 0.9595 and 1.4381, respectively. In this study, the feedforward backpropagation neural network was successfully applied to optimally evaluate the complex relationship between the input extraction parameters and the response.
format	Article
author	Olalere, Olusegun Abayomi Nour, A. H. Zulkafli, Hassan Alara, Oluwaseun Ruth Norlin, Pauzi
author_facet	Olalere, Olusegun Abayomi Nour, A. H. Zulkafli, Hassan Alara, Oluwaseun Ruth Norlin, Pauzi
author_sort	Olalere, Olusegun Abayomi
title	Application of orthogonal optimization and feedforward backpropagation model in the microwave extraction of natural antioxidants from tropical white pepper
title_short	Application of orthogonal optimization and feedforward backpropagation model in the microwave extraction of natural antioxidants from tropical white pepper
title_full	Application of orthogonal optimization and feedforward backpropagation model in the microwave extraction of natural antioxidants from tropical white pepper
title_fullStr	Application of orthogonal optimization and feedforward backpropagation model in the microwave extraction of natural antioxidants from tropical white pepper
title_full_unstemmed	Application of orthogonal optimization and feedforward backpropagation model in the microwave extraction of natural antioxidants from tropical white pepper
title_sort	application of orthogonal optimization and feedforward backpropagation model in the microwave extraction of natural antioxidants from tropical white pepper
publisher	Springer Open
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/23775/ http://umpir.ump.edu.my/id/eprint/23775/ http://umpir.ump.edu.my/id/eprint/23775/ http://umpir.ump.edu.my/id/eprint/23775/1/Application%20of%20orthogonal%20optimization%20and%20feedforward%20backpropagation%20model.pdf
first_indexed	2023-09-18T22:35:46Z
last_indexed	2023-09-18T22:35:46Z
_version_	1777416584363507712

Application of orthogonal optimization and feedforward backpropagation model in the microwave extraction of natural antioxidants from tropical white pepper

Similar Items