Preparation of a novel biodegradable film by co-fermentation of straw and shrimp shell with Aureobasidium pullulans and Photobacterium sp. LYM-1
The green and high-value recycling of shrimp shell and straw remains a worldwide problem. This study aimed to investigate the potential utilization of a fermentation broth (FB) which contains shrimp shell and straw as a new source for preparation of biodegradable films. Aureobasidium pullulans and P...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-12-01
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| Series: | Arabian Journal of Chemistry |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1878535222006311 |
| _version_ | 1811307051173806080 |
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| author | Xiaohong Yu Mian Wang Yiwen Zhang Xiaochen Liu Xiaoyang Zhang Jinbin Liu Dujun Wang Wenbin Jin Yongmei Lyu |
| author_facet | Xiaohong Yu Mian Wang Yiwen Zhang Xiaochen Liu Xiaoyang Zhang Jinbin Liu Dujun Wang Wenbin Jin Yongmei Lyu |
| author_sort | Xiaohong Yu |
| collection | DOAJ |
| description | The green and high-value recycling of shrimp shell and straw remains a worldwide problem. This study aimed to investigate the potential utilization of a fermentation broth (FB) which contains shrimp shell and straw as a new source for preparation of biodegradable films. Aureobasidium pullulans and Photobacterium sp. LYM-1 were used in the fermentation. The cellulase activity was 115.92 U/mL and chitinase activity was 17.89 U/mL in FB. The polysaccharides concentration in FB was 1.05 mg/mL after 7 days of fermentation. An eco-friendly PVA-reinforced FB biodegradable film (FBBF) was successfully prepared and the effect of different plasticizers and surfactants on the mechanical, structural, and impermeability properties of the film was determined. The formation of new bonds between PVA and FB was proved by FTIR spectroscopy. The FBBF containing 0.25 % (w/v) glycerol and 0.01 % (v/v) tween-20 showed better strength properties. Elongation and water-swelling properties were highly improved by adding 0.2 % (m/v) citric acid. According to FE-SEM images, the smooth and tight surface of citric acid added FBBF was observed. Interestingly, the FBBF film showed good heat/moisture capacity, antifungal, and degradation properties. This report reveals a new green, and high-value recycling of straw and shrimp shell by the co-fermentation with A. pullulans and Photobacterium sp. LYM-1. It is also a novel way for the preparation of biodegradable film. |
| first_indexed | 2024-04-13T08:57:31Z |
| format | Article |
| id | doaj.art-6b24ff92f16d4a0b8144d4aa25258966 |
| institution | Directory Open Access Journal |
| issn | 1878-5352 |
| language | English |
| last_indexed | 2024-04-13T08:57:31Z |
| publishDate | 2022-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Arabian Journal of Chemistry |
| spelling | doaj.art-6b24ff92f16d4a0b8144d4aa252589662022-12-22T02:53:15ZengElsevierArabian Journal of Chemistry1878-53522022-12-011512104315Preparation of a novel biodegradable film by co-fermentation of straw and shrimp shell with Aureobasidium pullulans and Photobacterium sp. LYM-1Xiaohong Yu0Mian Wang1Yiwen Zhang2Xiaochen Liu3Xiaoyang Zhang4Jinbin Liu5Dujun Wang6Wenbin Jin7Yongmei Lyu8School of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng 224051, ChinaSchool of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng 224051, ChinaSchool of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng 224051, ChinaSchool of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng 224051, ChinaSchool of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng 224051, ChinaSchool of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng 224051, ChinaSchool of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng 224051, ChinaSchool of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng 224051, ChinaCorresponding author.; School of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng 224051, ChinaThe green and high-value recycling of shrimp shell and straw remains a worldwide problem. This study aimed to investigate the potential utilization of a fermentation broth (FB) which contains shrimp shell and straw as a new source for preparation of biodegradable films. Aureobasidium pullulans and Photobacterium sp. LYM-1 were used in the fermentation. The cellulase activity was 115.92 U/mL and chitinase activity was 17.89 U/mL in FB. The polysaccharides concentration in FB was 1.05 mg/mL after 7 days of fermentation. An eco-friendly PVA-reinforced FB biodegradable film (FBBF) was successfully prepared and the effect of different plasticizers and surfactants on the mechanical, structural, and impermeability properties of the film was determined. The formation of new bonds between PVA and FB was proved by FTIR spectroscopy. The FBBF containing 0.25 % (w/v) glycerol and 0.01 % (v/v) tween-20 showed better strength properties. Elongation and water-swelling properties were highly improved by adding 0.2 % (m/v) citric acid. According to FE-SEM images, the smooth and tight surface of citric acid added FBBF was observed. Interestingly, the FBBF film showed good heat/moisture capacity, antifungal, and degradation properties. This report reveals a new green, and high-value recycling of straw and shrimp shell by the co-fermentation with A. pullulans and Photobacterium sp. LYM-1. It is also a novel way for the preparation of biodegradable film.http://www.sciencedirect.com/science/article/pii/S1878535222006311Shrimp shellStrawFermentationBiodegradable filmHigh-value |
| spellingShingle | Xiaohong Yu Mian Wang Yiwen Zhang Xiaochen Liu Xiaoyang Zhang Jinbin Liu Dujun Wang Wenbin Jin Yongmei Lyu Preparation of a novel biodegradable film by co-fermentation of straw and shrimp shell with Aureobasidium pullulans and Photobacterium sp. LYM-1 Arabian Journal of Chemistry Shrimp shell Straw Fermentation Biodegradable film High-value |
| title | Preparation of a novel biodegradable film by co-fermentation of straw and shrimp shell with Aureobasidium pullulans and Photobacterium sp. LYM-1 |
| title_full | Preparation of a novel biodegradable film by co-fermentation of straw and shrimp shell with Aureobasidium pullulans and Photobacterium sp. LYM-1 |
| title_fullStr | Preparation of a novel biodegradable film by co-fermentation of straw and shrimp shell with Aureobasidium pullulans and Photobacterium sp. LYM-1 |
| title_full_unstemmed | Preparation of a novel biodegradable film by co-fermentation of straw and shrimp shell with Aureobasidium pullulans and Photobacterium sp. LYM-1 |
| title_short | Preparation of a novel biodegradable film by co-fermentation of straw and shrimp shell with Aureobasidium pullulans and Photobacterium sp. LYM-1 |
| title_sort | preparation of a novel biodegradable film by co fermentation of straw and shrimp shell with aureobasidium pullulans and photobacterium sp lym 1 |
| topic | Shrimp shell Straw Fermentation Biodegradable film High-value |
| url | http://www.sciencedirect.com/science/article/pii/S1878535222006311 |
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