Development and Characterization of Biodegradable Composite Films Based on Gelatin Derived from Beef, Pork and Fish Sources
The objectives of this study were to develop composite films using various gelatin sources with corn oil (CO) incorporation (55.18%) and to investigate the mechanical and physical properties of these films as potential packaging films. There were increases (p < 0.05) in the tensile strength (TS)...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2013-01-01
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| Series: | Foods |
| Subjects: | |
| Online Access: | http://www.mdpi.com/2304-8158/2/1/1 |
| _version_ | 1819081736794931200 |
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| author | Zainal A. Nur Hanani Eddie Beatty Yrjo H. Roos Mick A. Morris Joseph P. Kerry |
| author_facet | Zainal A. Nur Hanani Eddie Beatty Yrjo H. Roos Mick A. Morris Joseph P. Kerry |
| author_sort | Zainal A. Nur Hanani |
| collection | DOAJ |
| description | The objectives of this study were to develop composite films using various gelatin sources with corn oil (CO) incorporation (55.18%) and to investigate the mechanical and physical properties of these films as potential packaging films. There were increases (p < 0.05) in the tensile strength (TS) and puncture strength (PS) of films when the concentration of gelatin increased. The mechanical properties of these films were also improved when compared with films produced without CO. Conversely, the water barrier properties of composite films decreased (p < 0.05) when the concentration of gelatin in composite films increased. Comparing with pure gelatin films, water and oxygen barrier properties of gelatin films decreased when manufactured with the inclusion of CO. |
| first_indexed | 2024-12-21T20:05:31Z |
| format | Article |
| id | doaj.art-4cb42995b1524b39b387b7dab3105540 |
| institution | Directory Open Access Journal |
| issn | 2304-8158 |
| language | English |
| last_indexed | 2024-12-21T20:05:31Z |
| publishDate | 2013-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Foods |
| spelling | doaj.art-4cb42995b1524b39b387b7dab31055402022-12-21T18:51:52ZengMDPI AGFoods2304-81582013-01-012111710.3390/foods2010001Development and Characterization of Biodegradable Composite Films Based on Gelatin Derived from Beef, Pork and Fish SourcesZainal A. Nur HananiEddie BeattyYrjo H. RoosMick A. MorrisJoseph P. KerryThe objectives of this study were to develop composite films using various gelatin sources with corn oil (CO) incorporation (55.18%) and to investigate the mechanical and physical properties of these films as potential packaging films. There were increases (p < 0.05) in the tensile strength (TS) and puncture strength (PS) of films when the concentration of gelatin increased. The mechanical properties of these films were also improved when compared with films produced without CO. Conversely, the water barrier properties of composite films decreased (p < 0.05) when the concentration of gelatin in composite films increased. Comparing with pure gelatin films, water and oxygen barrier properties of gelatin films decreased when manufactured with the inclusion of CO.http://www.mdpi.com/2304-8158/2/1/1gelatincomposite filmsbiodegradablemechanical propertiesbarrier propertiesFTIR |
| spellingShingle | Zainal A. Nur Hanani Eddie Beatty Yrjo H. Roos Mick A. Morris Joseph P. Kerry Development and Characterization of Biodegradable Composite Films Based on Gelatin Derived from Beef, Pork and Fish Sources Foods gelatin composite films biodegradable mechanical properties barrier properties FTIR |
| title | Development and Characterization of Biodegradable Composite Films Based on Gelatin Derived from Beef, Pork and Fish Sources |
| title_full | Development and Characterization of Biodegradable Composite Films Based on Gelatin Derived from Beef, Pork and Fish Sources |
| title_fullStr | Development and Characterization of Biodegradable Composite Films Based on Gelatin Derived from Beef, Pork and Fish Sources |
| title_full_unstemmed | Development and Characterization of Biodegradable Composite Films Based on Gelatin Derived from Beef, Pork and Fish Sources |
| title_short | Development and Characterization of Biodegradable Composite Films Based on Gelatin Derived from Beef, Pork and Fish Sources |
| title_sort | development and characterization of biodegradable composite films based on gelatin derived from beef pork and fish sources |
| topic | gelatin composite films biodegradable mechanical properties barrier properties FTIR |
| url | http://www.mdpi.com/2304-8158/2/1/1 |
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