A5101446022- Aquaculture disease management and microbiota
- Aquaculture Nutrition and Growth
- Physiological and biochemical adaptations
- Meat and Animal Product Quality
- Ecology and Conservation Studies
- Mosquito-borne diseases and control
- Viral Infections and Vectors
- Aquatic life and conservation
- Invertebrate Immune Response Mechanisms
- Identification and Quantification in Food
- Fish Ecology and Management Studies
Shanghai Ocean University
2022-2025
Ministry of Agriculture and Rural Affairs
2023-2025
Abstract In‐pond raceway systems (IPRS) are a high‐density ecological green pond aquaculture mode, which has developed rapidly in China recent years. This study evaluated the flesh quality and physiological response of grass carp under IPRS mode. Compared with traditional earthen (EP) hepatosomatic index viscerosomatic mode significantly ( p < 0.05) lower. And water holding capacity muscles were improved. EP have more crude protein content less fat content, higher muscle fiber density...
To research the relationship between meat quality and short-term starvation in blunt snout bream backcross variety [Megalobrama amblycephala♀ × (M. Culter alburnus♂) ♂], we addressed effect of fasting re-alimentation on essential nutrients histology structure, flavour nucleotides muscles, analyzed changes taste profile by electronic tongue. Our data showed that nutrients, equivalent umami concentration (EUC) were found to slightly change 5-days stage meat; meanwhile, gut liver has no...
为了研究不同饥饿时间（0、5、10、15、20、25和30 d）对团头鲂耐低氧F4幼鱼鳃组织的影响，在温度（25±1.0）℃、溶解氧（7.0±0.5）mg/L条件下，以体质量为（30.5±2.6）g的团头鲂耐低氧F4幼鱼为研究对象，利用组织切片、扫描电镜技术和分光光度计法研究饥饿胁迫对其鳃组织结构、Na+/K+-ATP酶和抗氧化酶的影响。酶活性结果显示：随着饥饿时间的延长，团头鲂耐低氧F4鳃组织的Na+/K+-ATP、SOD和CAT酶活性逐渐降低（P < 0.05），恢复投喂7 d后基本恢复到正常水平。形态学观察显示：随着饥饿时间延长，团头鲂耐低氧F4鳃小片平均伸出长度增加（P 0.05），层间基质的厚度减小（P 0.05），这种变化导致鳃小片呼吸面积增加和层间基质体积减小（P 0.05）。恢复投喂7 d后，基本恢复到正常投喂时的形态。由此可见，在饥饿胁迫情况下，团头鲂耐低氧F4幼鱼抗氧化系统受到严重干扰，鱼体主动调整鳃小片呼吸面积适应饥饿胁迫。