Development and characterization of semi-refined carrageenan (SRC) films from Eucheuma cottonii incorporated with glycerol and α-tocopherol for active food packaging application

This works focuses on the development of biodegradable active films packaging using all natural compounds with the aim of contributing sustainable film not only by reducing the plastic waste to environment but also as a potential substitute of synthetic preservative in food. Active film packaging wa...

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Main Authors:	K. H. A., Hamid, N. A. Z. M., Saupy, Norashikin, Mat Zain, Siti Kholijah, Abdul Mudalip, Shalyda, Md Shaarani, Nurul Aini, Mohd Azman
Format:	Conference or Workshop Item
Language:	English
Published:	IOP Publishing 2018
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/24360/ http://umpir.ump.edu.my/id/eprint/24360/ http://umpir.ump.edu.my/id/eprint/24360/1/Development%20and%20characterization%20of%20semi-refined%20carrageenan%20%28SRC%29%20films.pdf

id	ump-24360
recordtype	eprints
spelling	ump-243602019-04-05T07:00:13Z http://umpir.ump.edu.my/id/eprint/24360/ Development and characterization of semi-refined carrageenan (SRC) films from Eucheuma cottonii incorporated with glycerol and α-tocopherol for active food packaging application K. H. A., Hamid N. A. Z. M., Saupy Norashikin, Mat Zain Siti Kholijah, Abdul Mudalip Shalyda, Md Shaarani Nurul Aini, Mohd Azman TP Chemical technology This works focuses on the development of biodegradable active films packaging using all natural compounds with the aim of contributing sustainable film not only by reducing the plastic waste to environment but also as a potential substitute of synthetic preservative in food. Active film packaging was formulated using semi-refined carrageenan (SRC) biopolymer extracted from Eucheuma cottoniiplasticized with glycerol (G) and incorporated with different concentrations of α-tocopherol (Tp) at 0.1, 0.2, 0.3 and 0.4% v/v as natural antioxidants. Opacity, water solubility and mechanical properties of the resultant film were analysed whereas the migration behaviour of antioxidant films into food simulant during 30 days storages were determined using total phenolic content and DPPH assay. The addition of Tp in SRC + G film decreased the tensile strength but increased the value of elongation at break significantly (p<0.05). Opacity and water solubility were improved with increasing concentration of Tp (p<0.05). The highest and prolonged release of antioxidant to food simulant was determined by SRC+G+Tp0.4% through 30 day storage with total phenolic content value of 2 mg GAE/L sample and 88.59% inhibition for DPPH assay. Hence, the new formulation of SRC+G with tocopherol could be an alternative degradable active packaging that might reduce the need of adding antioxidants directly into food products and also prolong the food shelf life. IOP Publishing 2018-12 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/24360/1/Development%20and%20characterization%20of%20semi-refined%20carrageenan%20%28SRC%29%20films.pdf K. H. A., Hamid and N. A. Z. M., Saupy and Norashikin, Mat Zain and Siti Kholijah, Abdul Mudalip and Shalyda, Md Shaarani and Nurul Aini, Mohd Azman (2018) Development and characterization of semi-refined carrageenan (SRC) films from Eucheuma cottonii incorporated with glycerol and α-tocopherol for active food packaging application. In: 5th International Conference on Process Engineering and Advanced Materials (ICPEAM 2018), 13-14 August 2018 , Kuala Lumpur. pp. 1-9., 458 (1). ISSN 1757-8981 (Print), 1757-899X (Online) https://iopscience.iop.org/article/10.1088/1757-899X/458/1/012022/meta
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 K. H. A., Hamid N. A. Z. M., Saupy Norashikin, Mat Zain Siti Kholijah, Abdul Mudalip Shalyda, Md Shaarani Nurul Aini, Mohd Azman Development and characterization of semi-refined carrageenan (SRC) films from Eucheuma cottonii incorporated with glycerol and α-tocopherol for active food packaging application
description	This works focuses on the development of biodegradable active films packaging using all natural compounds with the aim of contributing sustainable film not only by reducing the plastic waste to environment but also as a potential substitute of synthetic preservative in food. Active film packaging was formulated using semi-refined carrageenan (SRC) biopolymer extracted from Eucheuma cottoniiplasticized with glycerol (G) and incorporated with different concentrations of α-tocopherol (Tp) at 0.1, 0.2, 0.3 and 0.4% v/v as natural antioxidants. Opacity, water solubility and mechanical properties of the resultant film were analysed whereas the migration behaviour of antioxidant films into food simulant during 30 days storages were determined using total phenolic content and DPPH assay. The addition of Tp in SRC + G film decreased the tensile strength but increased the value of elongation at break significantly (p<0.05). Opacity and water solubility were improved with increasing concentration of Tp (p<0.05). The highest and prolonged release of antioxidant to food simulant was determined by SRC+G+Tp0.4% through 30 day storage with total phenolic content value of 2 mg GAE/L sample and 88.59% inhibition for DPPH assay. Hence, the new formulation of SRC+G with tocopherol could be an alternative degradable active packaging that might reduce the need of adding antioxidants directly into food products and also prolong the food shelf life.
format	Conference or Workshop Item
author	K. H. A., Hamid N. A. Z. M., Saupy Norashikin, Mat Zain Siti Kholijah, Abdul Mudalip Shalyda, Md Shaarani Nurul Aini, Mohd Azman
author_facet	K. H. A., Hamid N. A. Z. M., Saupy Norashikin, Mat Zain Siti Kholijah, Abdul Mudalip Shalyda, Md Shaarani Nurul Aini, Mohd Azman
author_sort	K. H. A., Hamid
title	Development and characterization of semi-refined carrageenan (SRC) films from Eucheuma cottonii incorporated with glycerol and α-tocopherol for active food packaging application
title_short	Development and characterization of semi-refined carrageenan (SRC) films from Eucheuma cottonii incorporated with glycerol and α-tocopherol for active food packaging application
title_full	Development and characterization of semi-refined carrageenan (SRC) films from Eucheuma cottonii incorporated with glycerol and α-tocopherol for active food packaging application
title_fullStr	Development and characterization of semi-refined carrageenan (SRC) films from Eucheuma cottonii incorporated with glycerol and α-tocopherol for active food packaging application
title_full_unstemmed	Development and characterization of semi-refined carrageenan (SRC) films from Eucheuma cottonii incorporated with glycerol and α-tocopherol for active food packaging application
title_sort	development and characterization of semi-refined carrageenan (src) films from eucheuma cottonii incorporated with glycerol and α-tocopherol for active food packaging application
publisher	IOP Publishing
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/24360/ http://umpir.ump.edu.my/id/eprint/24360/ http://umpir.ump.edu.my/id/eprint/24360/1/Development%20and%20characterization%20of%20semi-refined%20carrageenan%20%28SRC%29%20films.pdf
first_indexed	2023-09-18T22:36:48Z
last_indexed	2023-09-18T22:36:48Z
_version_	1777416650063085568

Development and characterization of semi-refined carrageenan (SRC) films from Eucheuma cottonii incorporated with glycerol and α-tocopherol for active food packaging application

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