Properties and characteristics of salmon frame protein isolate films influenced by glycerol and squalene
Characteristics of edible/biodegradable film based on salmon frame protein isolate (SFPI), a processing by-product, containing glycerol at two different concentrations (50 and 65% by weight of protein) with and without 30% squalene (by weight of protein) were investigated. Without squalene, the SFPI...
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| Format: | Article |
| Language: | English |
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Universiti Putra Malaysia
2022
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| Online Access: | https://repository.ugm.ac.id/283021/1/60_Properties%20and%20characteristics%20-%20IFRJ21192.R1.pdf |
| _version_ | 1826050569885712384 |
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| author | Nilsuwan, K. Widyanti, N. Prodpran, T. Benjakul, S. de la Caba, K. |
| author_facet | Nilsuwan, K. Widyanti, N. Prodpran, T. Benjakul, S. de la Caba, K. |
| author_sort | Nilsuwan, K. |
| collection | UGM |
| description | Characteristics of edible/biodegradable film based on salmon frame protein isolate (SFPI), a processing by-product, containing glycerol at two different concentrations (50 and 65% by weight of protein) with and without 30% squalene (by weight of protein) were investigated. Without squalene, the SFPI film generally had higher hydrophilicity when higher concentration of glycerol was used as indicated by higher (p < 0.05) water-vapour permeability (WVP). The addition of squalene augmented yellowness and hydrophobicity of SFPI film as indicated by higher b* colour coordinate and lower WVP (p < 0.05), respectively, in comparison to those without squalene. The squalene also promoted the interactions in SFPI film matrix as revealed by Fourier-transform infrared spectra. These interactions were related to a superior mechanical properties, high barrier properties, and increased thermal resistance of the resulting SFPI film. Therefore, the addition of 30 squalene along with 50% glycerol as plasticiser improved physicochemical, mechanical, barrier, and thermal properties of SFPI film, which could be used as an alternative film for edible/biodegradable food packaging. |
| first_indexed | 2024-03-14T00:06:05Z |
| format | Article |
| id | oai:generic.eprints.org:283021 |
| institution | Universiti Gadjah Mada |
| language | English |
| last_indexed | 2024-03-14T00:06:05Z |
| publishDate | 2022 |
| publisher | Universiti Putra Malaysia |
| record_format | dspace |
| spelling | oai:generic.eprints.org:2830212023-11-17T03:58:16Z https://repository.ugm.ac.id/283021/ Properties and characteristics of salmon frame protein isolate films influenced by glycerol and squalene Nilsuwan, K. Widyanti, N. Prodpran, T. Benjakul, S. de la Caba, K. Food technology Characteristics of edible/biodegradable film based on salmon frame protein isolate (SFPI), a processing by-product, containing glycerol at two different concentrations (50 and 65% by weight of protein) with and without 30% squalene (by weight of protein) were investigated. Without squalene, the SFPI film generally had higher hydrophilicity when higher concentration of glycerol was used as indicated by higher (p < 0.05) water-vapour permeability (WVP). The addition of squalene augmented yellowness and hydrophobicity of SFPI film as indicated by higher b* colour coordinate and lower WVP (p < 0.05), respectively, in comparison to those without squalene. The squalene also promoted the interactions in SFPI film matrix as revealed by Fourier-transform infrared spectra. These interactions were related to a superior mechanical properties, high barrier properties, and increased thermal resistance of the resulting SFPI film. Therefore, the addition of 30 squalene along with 50% glycerol as plasticiser improved physicochemical, mechanical, barrier, and thermal properties of SFPI film, which could be used as an alternative film for edible/biodegradable food packaging. Universiti Putra Malaysia 2022-06 Article PeerReviewed application/pdf en https://repository.ugm.ac.id/283021/1/60_Properties%20and%20characteristics%20-%20IFRJ21192.R1.pdf Nilsuwan, K. and Widyanti, N. and Prodpran, T. and Benjakul, S. and de la Caba, K. (2022) Properties and characteristics of salmon frame protein isolate films influenced by glycerol and squalene. International Food Research Journal, 29 (3). 676 -685. ISSN 19854668 |
| spellingShingle | Food technology Nilsuwan, K. Widyanti, N. Prodpran, T. Benjakul, S. de la Caba, K. Properties and characteristics of salmon frame protein isolate films influenced by glycerol and squalene |
| title | Properties and characteristics of salmon frame protein isolate films influenced by glycerol and squalene |
| title_full | Properties and characteristics of salmon frame protein isolate films influenced by glycerol and squalene |
| title_fullStr | Properties and characteristics of salmon frame protein isolate films influenced by glycerol and squalene |
| title_full_unstemmed | Properties and characteristics of salmon frame protein isolate films influenced by glycerol and squalene |
| title_short | Properties and characteristics of salmon frame protein isolate films influenced by glycerol and squalene |
| title_sort | properties and characteristics of salmon frame protein isolate films influenced by glycerol and squalene |
| topic | Food technology |
| url | https://repository.ugm.ac.id/283021/1/60_Properties%20and%20characteristics%20-%20IFRJ21192.R1.pdf |
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