您好,欢迎访问中国水产科学研究院 机构知识库!

Chitosan extends the shelf-life of filleted tilapia (Oreochromis niloticus) during refrigerated storage

文献类型: 外文期刊

作者: Cao Rong 1 ; Liu Qi 1 ; Yin Bangzhong 1 ; Wu Biao 1 ;

作者机构: 1.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Dept Food Engn & Nutr, Qingdao 266071, Peoples R China

关键词: Oreochromis niloticus;bacterial flora;chitosan;refrigeration;shelf-life

期刊名称:JOURNAL OF OCEAN UNIVERSITY OF CHINA ( 影响因子:0.913; 五年影响因子:1.012 )

ISSN: 1672-5182

年卷期: 2012 年 11 卷 3 期

页码:

收录情况: SCI

摘要: Shelf-life extension of aquatic products is of significant economical importance. To determine the potential effect of chitosan on the shelf-life of filleted tilapia, this study analyzed the bacterial community diversity in fresh and spoiled tilapia fillets stored at (4 +/- 1)A degrees C and examined the antimicrobial activity of chitosan against relevant bacteria isolates. Results showed that Pseudomonas (20%) and Aeromonas (16%) were abundant in fresh tilapia fillets, whereas Pseudomonas (52%), Aeromonas (32%) and Staphylococcus (12%) were dominant in the spoiled samples. Chitosan showed wide-spectrum antibacterial activity against bacteria isolated from tilapia and 5.0 g L-1 chitosan was selected for application in preservation. We further determined the shelf-life of chitosan-treated, filleted tilapia stored at (4 +/- 1)A degrees C based on microbiological, biochemical and sensory analyses. Results showed that the shelf-life of chitosan-treated, filleted tilapia was extended to 12 d, whereas that of untreated, control samples was 6 d. These indicate that chitosan, as a natural preservative, has great application potential in the shelf-life extension of tilapia fillets.

  • 相关文献

[1]Combined effect of ozonated water and chitosan on the shelf-life of Pacific oyster (Crassostrea gigas). Rong, Cao,Qi, Liu,Yin Bang-zhong,Zhu Lan-lan. 2010

[2]Changes in microbial flora of Pacific oysters (Crassostrea gigas) during refrigerated storage and its shelf-life extension by chitosan. Xue, Chang-hu,Liu, Qi. 2009

[3]基于微卫星标记的5个尼罗罗非鱼品系的遗传多样性分析. 梁宏伟,李忠,罗相忠,王长忠,呼光富,邹桂伟,杨永铨. 2009

[4]Microbiological, chemical and sensory assessment of (I) whole ungutted, (II) whole gutted and (III) filleted tilapia (Oreochromis niloticus) during refrigerated storage. Cao Rong,Liu Qi,Yin Bang-zhong,Cao Rong,Xue Chang-hu. 2009

[5]Characterization of microbial community in high-pressure treated oysters by high-throughput sequencing technology. Cao Rong,Zhao Ling,Sun Huihui,Liu Qi. 2018

[6]Effect of Poly-epsilon-lysine on vacuum packed tilapia stored at 4 degrees C. Ma, Haixia,Cheng, Linli,Li, Laihao,Yang, Xianqing. 2014

[7]Microbiological, Chemical, and Sensory Assessment of Pacific Oysters (Crassostrea gigas) Stored at Different Temperatures. Cao, Rong,Liu, Qi.

[8]Genetic variation among four bred populations of two tilapia strains, based on mitochondrial D-loop sequences. Zou, Zhiying,Li, Dayu,Zhu, Jinglin,Han, Jue,Xiao, Wei,Yang, Hong. 2015

[9]Effect of 17 alpha-methyltestosterone (MT) on oxidation stress in the liver of juvenile GIFT tilapia, Oreochromis niloticus. Zheng, Yao,Qu, Jianhong,Qiu, Liping,Fan, Limin,Meng, Shunlong,Song, Chao,Bing, Xuwen,Chen, Jiazhang,Zheng, Yao,Qu, Jianhong,Qiu, Liping,Fan, Limin,Meng, Shunlong,Song, Chao,Bing, Xuwen,Chen, Jiazhang,Zheng, Yao,Bing, Xuwen,Chen, Jiazhang. 2016

[10]Growth arrest specific gene 2 in tilapia (Oreochromis niloticus): molecular characterization and functional analysis under low-temperature stress. Yang, ChangGeng,Wu, Fan,Lu, Xing,Jiang, Ming,Liu, Wei,Yu, Lijuan,Tian, Juan,Wen, Hua. 2017

[11]Effect of dietary protein levels and feeding rates on the growth and health status of juvenile genetically improved farmed tilapia (Oreochromis niloticus). Liu, Wei,Luo, Zhi,Liu, Wei,Wen, Hua. 2018

[12]Effect of polychlorinated biphenyls on osmoregulatory response and apoptosis in GIFT tilapia, Oreochromis niloticus. Zheng, Y.,Qiu, L.,Fan, L.,Song, C.,Meng, S.,Chen, J.,Zheng, Y.,Qiu, L.,Fan, L.,Song, C.,Meng, S.,Chen, J.,Zheng, Y.,Chen, J.. 2016

[13]Effect of polychlorinated biphenyls on oxidation stress in the liver of juvenile GIFT, Oreochromis niloticus. Zheng, Y.,Qiu, L. P.,Meng, S. L.,Fan, L. M.,Song, C.,Li, D. D.,Zhang, C.,Chen, J. Z.,Zheng, Y.,Chen, J. Z.. 2016

[14]Screening and identification of microsatellite markers associated with cold tolerance in Nile tilapia Oreochromis niloticus. Zhu, H. P.,Liu, Z. G.,Lu, M. X.,Gao, F. Y.,Ke, X. L.,Huang, Z. H.. 2015

[15]Combined effect of temperature, salinity and density on the growth and feed utilization of Nile tilapia juveniles (Oreochromis niloticus). Qiang Jun,Wang Haizhen,Wang Hui,Xu Pao,Li Ruiwei. 2012

[16]Interactive effects of temperature-dietary protein level on somatotropic gene expression and its interrelationship with growth in juvenile GIFT tilapia Oreochromis niloticus. Qiang, Jun,Kpundeh, Mathew Didlyn,Xu, Pao,Qiang, Jun,Yang, Hong,Xu, Pao,Wang, Hui.

[17]Effect of Bacillus cereus as a water or feed additive on the gut microbiota and immunological parameters of Nile tilapia. Wang, Miao,Lu, Maixin,Ke, Xiaoli,Liu, Zhigang,Gao, Fengying,Cao, Jianmeng,Zhu, Huaping,Yi, Mengmeng,Yu, Deguang,Liu, Guanbin.

[18]Changes in the physiological parameters, fatty acid metabolism, and SCD activity and expression in juvenile GIFT tilapia (Oreochromis niloticus) reared at three different temperatures. Ma, X. Y.,Qiang, J.,Gabriel, N. N.,Xu, P.,Qiang, J.,He, J.,Xu, P..

[19]Characterization of four heat-shock protein genes from Nile tilapia (Oreochromis niloticus) and demonstration of the inducible transcriptional activity of Hsp70 promoter. Zhang, Lili,Sun, Chengfei,Ye, Xing,Lu, Maixin,Liu, Zhigang,Tian, Yuanyuan,Zou, Shuming.

[20]Dietary zinc requirement of adult Nile tilapia (Oreochromis niloticus) fed semi-purified diets, and effects on tissue mineral composition and antioxidant responses. Huang, Feng,Jiang, Ming,Wen, Hua,Wu, Fan,Liu, Wei,Tian, Juan,Yang, Changgeng,Jiang, Ming,Tian, Juan.

作者其他论文 更多>>