Article
Food Science & Technology
Yiqi Zhang, Ye Dong, Zhiyuan Dai
Summary: Bone hydrolysates from bighead carp prepared with Protamex exhibited strong antioxidant activity, effectively delaying protein and lipid oxidation. Impregnating carp fillets with these hydrolysates improved sulfhydryl content, Ca2+-ATPase activity, and reduced carbonyls and TBARS levels. Overall, Protamex-derived fish bone hydrolysates have potential as antioxidants for fish fillet preservation.
Article
Food Science & Technology
Yifan Liang, Kai Wang, Qingfeng Yang, Longteng Zhang, Ce Shi, Samad Tavakoli, Yuqing Tan, Yongkang Luo, Hui Hong
Summary: This study compared the differences in reactions between galactose and galacto-oligosaccharides during food processing. It found that galactose had higher reactivity, stronger antioxidant activity, and better ability to diminish saltiness compared to galacto-oligosaccharides. The study also discovered that different derivatives had different effects on flavor characteristics.
LWT-FOOD SCIENCE AND TECHNOLOGY
(2022)
Article
Fisheries
Kai Zhang, Guang-Jun Wang, Dong-Sheng Fu, Wang-Bao Gong, Er-Meng Yu, Zhi-Fei Li, Jing-Jing Tian, Yun Xia, Hong-Yan Li, Jun Xie
Summary: This study investigated the nutrient dynamics and balance in zero-water exchange ponds of grass carp, crucian carp, and bighead carp, and found that this mode can improve water quality, reduce nutrient accumulation, and enhance nutrient utilization efficiency.
Article
Environmental Sciences
Rabia Akram, Rehana Iqbal, Riaz Hussain, Farhat Jabeen, Muhammad Ali
Summary: The study found that bisphenol A induces oxidative stress, decreases antioxidant enzyme activity, and causes genotoxicity in freshwater fish. Even at very low concentrations, bisphenol A disrupts physiological and biochemical parameters in multiple tissues of fish.
ENVIRONMENTAL POLLUTION
(2021)
Article
Food Science & Technology
Ye Dong, Wen Yan, Yi-Qi Zhang
Summary: This study investigated the effects of freeze-drying and spray-drying on the physicochemical properties, structural properties, antioxidant activity, and ACE inhibitory activity of fish skin protein hydrolysate. The results showed that spray-drying increased the antioxidant activity and ferrous iron chelating activity of the hydrolysate, while the drying method had little influence on the ABTS radical scavenging activity and ACE inhibitory activity. Additionally, the drying method affected the physicochemical properties and structural characteristics of the hydrolysate.
Article
Fisheries
Meifeng Li, Li Zhang, Bing Hu, Lei Liu, Feng Huang, Juan Tian, Xianqin Hu, Yuanyuan Wang
Summary: A 60-day feeding trial was conducted to determine the optimum phosphorus requirement for juvenile bighead carp. It was found that supplementing the diets with phosphorus improved weight gain, specific growth rate, and feed conversion rate. Moreover, the phosphorus content and lipase activity in the fish's body also increased with dietary phosphorus levels.
AQUACULTURE INTERNATIONAL
(2022)
Article
Biodiversity Conservation
Jared C. Wilson, Dalon P. White, Thomas M. Detmer, David H. Wahl
Summary: The study evaluated the fright response of juvenile bighead and silver carps when exposed to alarm cues from conspecific and heterospecific fishes. Results showed that both species were unable to recognize chemical alarm cues from North American cypriniforms, but were able to recognize conspecific alarm cues. Bighead carp and silver carp responded differently to conspecific alarm cues, with silver carp increasing distance among individuals and bighead carp reducing distance between individuals. Both species showed a reduction in activity after chemical application.
BIOLOGICAL INVASIONS
(2021)
Article
Environmental Sciences
Jingxiao Zhang, Miao Yu, Zehao Zhang, Man Zhang, Yunni Gao, Jing Dong, Chuanjiang Zhou, Xuejun Li
Summary: This study explored the resistance mechanisms in Corbicula fluminea in response to toxic M. aeruginosa exposure through transcriptional analysis, histopathological and biochemical phenotypic analysis. The results showed that exposure to toxic M. aeruginosa caused histological damage and activated glutathione S-transferases and reactive oxygen species scavenging processes. Differentially expressed genes were significantly enriched in transporter activity, oxidant detoxification, and response to oxidative stress categories, suggesting their role in the tolerance of C. fluminea to toxic M. aeruginosa.
ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
(2023)
Article
Biochemistry & Molecular Biology
Biao Zhu, Kuanhong Wang, Zhile Liang, Zhujun Zhu, Jing Yang
Summary: The study found that glutathione can be used as a priming substance to enhance plant oxidative resistance and stimulate the expression of resistance genes. Additionally, glutathione restored the gene expression of glucosinolates. This work provides a foundation for further research on the relationship between plant metabolism and environmental signals.
Article
Fisheries
Mark L. L. Wildhaber, Benjamin M. M. West, Karlie K. K. Ditter, Alex S. S. Peterson, Robin D. D. Calfee, Zachary D. D. Beaman
Summary: Grass, bighead, and silver carp are management priorities due to their invasiveness in North America. Comparing electrophysiological responses to olfactory cues, such as amino acids, could help identify stimuli for management efforts. Olfactory response magnitude to individual amino acids differed among fish species, with grass carp having the greatest response. All amino acids elicited significant responses in all species, suggesting their potential for future behavioral research.
Article
Biochemistry & Molecular Biology
Naiyong Xiao, Haiyuan Huang, Junya Liu, Xin Jiang, Qin Chen, Qing Chen, Wenzheng Shi
Summary: The study aimed to investigate taste and odor differences among different edible parts of bighead carp. Results showed variations in total amino acid content, inosine monophosphate and adenosine monophosphate levels, and umami concentration among different parts. Additionally, 12 specific volatile compounds were identified which may contribute significantly to the overall odor profile.
JOURNAL OF FOOD BIOCHEMISTRY
(2021)
Article
Environmental Sciences
Yuning Zou, Weixing Chen, Banghua Xia, Yifang Xiang, Zhentao Shen, Ying Han, Shuqun Xue
Summary: The toxic effects of ammonia exposure on blood biochemistry, oxidative stress, immunity, and stress response in bighead carp were studied. The results showed that ammonia exposure significantly affected the blood parameters of carp and induced oxidative stress, immunosuppression, inflammation, and stress.
Article
Fisheries
Kevin Fisher, Mackenzie Miller, Konrad Dabrowski
Summary: The study investigated the optimal larval rearing conditions for bighead carp, finding that higher salinity levels in the novel static rearing environment can increase survival rate and proportion of large fish, reducing heterogeneity. This suggests that rearing bighead carp at elevated salinity levels (3-5 ppt) could potentially improve results.
Article
Food Science & Technology
Shahab Naghdi, Jose M. Lorenzo, Reza Mirnejad, Mohsen Ahmadvand, Mehrdad Moosazadeh Moghaddam
Summary: Marine by-products, specifically protein components from Bighead carp heads and alkaline protease from rainbow trout viscera, were extracted and analyzed in this study. These components were fractionated by membrane ultrafiltration and characterized by their amino acid composition, foaming, emulsifying, and solubility properties. The antioxidant and antibacterial activity of the fractions were also evaluated. The < 3 kDa fractions exhibited the best activity and were used to develop edible coatings for preserving rainbow trout fillets, which effectively reduced oxidative and microbial deterioration.
FOOD AND BIOPROCESS TECHNOLOGY
(2023)
Article
Food Science & Technology
Mengting Chen, Lan Wang, Bijun Xie, Aimin Ma, Kai Hu, Changliang Zheng, Guangquan Xiong, Liu Shi, Anzi Ding, Xin Li, Yu Qiao, Zhida Sun, Wenjin Wu
Summary: This study investigated the effects of four treatments on the structure, hydrolysis property, and antioxidant activity of bighead carp myofibrillar protein. The results showed that all treatments increased the hydrolysis and antioxidant capacity of the protein. Among them, the U-H treatment exhibited the highest performance and could be a promising method for preparing bioactive peptides.
FOOD AND BIOPROCESS TECHNOLOGY
(2022)