Preservation Mechanism of Carboxymethyl Chitosan Coating on Puffer Fish Quality during Cold Storage
The effects of caboxymethyl chitosan (CMC) coating on the quality of obscure puffer fish (Takifugu obscurus) during storage at 4℃ were studied. Changes in the total viable count of aerobic bacteria, weight loss, total volatile basic nitrogen, trimethylamine, sensory score and the texture indices suc...
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| Format: | Article |
| Language: | zho |
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Journal of Refrigeration Magazines Agency Co., Ltd.
2011-01-01
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| Series: | Zhileng xuebao |
| Subjects: | |
| Online Access: | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2011.06.064 |
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| author | Zhou Ran Liu Yuan Xie Jing Wang Xichang |
| author_facet | Zhou Ran Liu Yuan Xie Jing Wang Xichang |
| author_sort | Zhou Ran |
| collection | DOAJ |
| description | The effects of caboxymethyl chitosan (CMC) coating on the quality of obscure puffer fish (Takifugu obscurus) during storage at 4℃ were studied. Changes in the total viable count of aerobic bacteria, weight loss, total volatile basic nitrogen, trimethylamine, sensory score and the texture indices such as firmness, springiness, resilience and chewiness of the refrigerated puffer fish were investigated. The results showed that compared with the untreated control samples, CMC treatment can suppress bacterial growth, reduce weight loss, and decrease changes in texture indices such as hardness, flexibility, resilience and chewiness, total volatile basic nitrogen, trimethylamine and sensory scores of puffer fish flesh, and extend the shelf life of puffer fish flesh from 4 days to 6 days during cold storage (4℃). |
| format | Article |
| id | doaj-art-b2f0828211bc4e0a9073c70cb7ee98b3 |
| institution | OA Journals |
| issn | 0253-4339 |
| language | zho |
| publishDate | 2011-01-01 |
| publisher | Journal of Refrigeration Magazines Agency Co., Ltd. |
| record_format | Article |
| series | Zhileng xuebao |
| spelling | doaj-art-b2f0828211bc4e0a9073c70cb7ee98b32025-08-20T02:02:54ZzhoJournal of Refrigeration Magazines Agency Co., Ltd.Zhileng xuebao0253-43392011-01-013266519908Preservation Mechanism of Carboxymethyl Chitosan Coating on Puffer Fish Quality during Cold StorageZhou RanLiu YuanXie JingWang XichangThe effects of caboxymethyl chitosan (CMC) coating on the quality of obscure puffer fish (Takifugu obscurus) during storage at 4℃ were studied. Changes in the total viable count of aerobic bacteria, weight loss, total volatile basic nitrogen, trimethylamine, sensory score and the texture indices such as firmness, springiness, resilience and chewiness of the refrigerated puffer fish were investigated. The results showed that compared with the untreated control samples, CMC treatment can suppress bacterial growth, reduce weight loss, and decrease changes in texture indices such as hardness, flexibility, resilience and chewiness, total volatile basic nitrogen, trimethylamine and sensory scores of puffer fish flesh, and extend the shelf life of puffer fish flesh from 4 days to 6 days during cold storage (4℃).http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2011.06.064Package and preservation of foodCarboxymethyl chitosanPuffer fishqualityTexture |
| spellingShingle | Zhou Ran Liu Yuan Xie Jing Wang Xichang Preservation Mechanism of Carboxymethyl Chitosan Coating on Puffer Fish Quality during Cold Storage Zhileng xuebao Package and preservation of food Carboxymethyl chitosan Puffer fish quality Texture |
| title | Preservation Mechanism of Carboxymethyl Chitosan Coating on Puffer Fish Quality during Cold Storage |
| title_full | Preservation Mechanism of Carboxymethyl Chitosan Coating on Puffer Fish Quality during Cold Storage |
| title_fullStr | Preservation Mechanism of Carboxymethyl Chitosan Coating on Puffer Fish Quality during Cold Storage |
| title_full_unstemmed | Preservation Mechanism of Carboxymethyl Chitosan Coating on Puffer Fish Quality during Cold Storage |
| title_short | Preservation Mechanism of Carboxymethyl Chitosan Coating on Puffer Fish Quality during Cold Storage |
| title_sort | preservation mechanism of carboxymethyl chitosan coating on puffer fish quality during cold storage |
| topic | Package and preservation of food Carboxymethyl chitosan Puffer fish quality Texture |
| url | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2011.06.064 |
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