Effects of dietary gelatinized starch on growth performance, glucose metabolism, oxidative status and fillet texture of rice field eel ( Monopterus albus )

2021 ◽  
Author(s):  
Yao Deng ◽  
Huadong Wu ◽  
Jiujie Zhou ◽  
Shanshan Wu ◽  
Changbao Che ◽  
...  
Keyword(s):  
Glucose Metabolism ◽  
Growth Performance ◽  
Rice Field ◽  
Oxidative Status ◽  
Monopterus Albus ◽  
Rice Field Eel ◽  
Gelatinized Starch

EFFECTS OF DIETARY LIPID SOURCES ON TISSUE FATTY ACIDS PROFILE AND GROWTH PERFORMANCE IN FEMALE RICE FIELD EEL MONOPTERUS ALBUS, ZUIEW

2011 ◽  
Vol 35 (2) ◽  
pp. 246-255 ◽  
Author(s):  
Qiu-Bai ZHOU ◽  
Chang-Sheng ZHU ◽  
Hua-Dong WU ◽  
Xing-Hong YAN
Keyword(s):  
Fatty Acids ◽  
Growth Performance ◽  
Rice Field ◽  
Dietary Lipid ◽  
Monopterus Albus ◽  
Rice Field Eel ◽  
Fatty Acids Profile

scholarly journals Effects of Dietary Andrographolide Levels on Growth Performance, Antioxidant Capacity, Intestinal Immune Function and Microbioma of Rice Field Eel (Monopterus Albus)

Animals ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. 1744
Author(s):  
Yong Shi ◽  
Lei Zhong ◽  
Yanli Liu ◽  
Junzhi Zhang ◽  
Zhao Lv ◽  
...  
Keyword(s):  
Antioxidant Capacity ◽  
Growth Performance ◽  
Rice Field ◽  
Mrna Level ◽  
Basal Diet ◽  
Control Group ◽  
Mrna Levels ◽  
Monopterus Albus ◽  
Rice Field Eel ◽  
Level 3

An eight-week feeding trial was conducted to investigate the effects of dietary andrographolide on the growth performance, antioxidant capacity in the liver, intestinal inflammatory response and microbiota of Monopterus albus. A total of 900 health fish (25.00 ± 0.15 g) were randomly divided into five groups: AD1 (the basal diet) as the control, and AD2, AD3, AD4 and AD5 groups, which were fed the basal diet supplemented with 75, 150, 225 and 300 mg/kg andrographolide, respectively. The results showed that compared with the control group, dietary andrographolide supplementation (1) significantly increased trypsin and lipase activities in the intestine, and increased the weight gain rate but not significantly; (2) significantly increased the levels of glutathione reductase (GR), glutathione (GSH) and glutathione peroxidase (GPx) and the content of in the liver; significantly decreased the contents of reactive oxygen species (ROS) and malondialdehyde (MDA); remarkably upregulated the Nrf2, SOD1, GSTK and GSTO mRNA levels in the liver; downregulated the Keap1 mRNA level; (3) significantly increased the villi length and goblet cell numbers in the intestine, remarkably upregulated the Occludin mRNA level in the intestine, downregulated the Claudin-15 mRNA level; (4) remarkably upregulated the IL-10, TGF-β1 and TGF-β3 mRNA levels in the intestine; downregulated the IL-12β and TLR-3 mRNA levels; (5) significantly decreased the richness and diversity of the intestinal microbioma, increased the percentages of Fusobacteria and Firmicutes and significantly decreased the percentages of Cyanobacteria and Proteobacteria. In conclusion, these results showed that dietary low-dose andrographolide (75 and 150 mg/kg) promoted growth and antioxidant capacity, regulated the intestinal microbioma, enhanced intestinal physical and immune barrier function in rice field eel.

Construction and analysis of gonad suppression subtractive hybridization library of rice field eel (Monopterus albus)

2013 ◽  
Vol 18 (1) ◽  
pp. 23-28
Author(s):  
Xiancheng QU ◽  
Xiaoli SHANG ◽  
Cui CHENG ◽  
Xuewei QU ◽  
Yong ZHANG ◽  
...  
Keyword(s):  
Suppression Subtractive Hybridization ◽  
Rice Field ◽  
Subtractive Hybridization ◽  
Suppression Subtractive Hybridization Library ◽  
Monopterus Albus ◽  
Rice Field Eel

Effects of Different Stocking Densities on Growth, Serum Steroid Hormone Concentrations, Gonadosomatic Index and Sex Reversal in the Rice Field Eel, Monopterus albus (Zuiew)

2011 ◽  
Vol 142 ◽  
pp. 233-237
Author(s):  
Han Wen Yuan ◽  
Fang Chen ◽  
Qiao Qing Xu ◽  
Shi Yuan Gong ◽  
Zhang Jie Chu ◽  
...  
Keyword(s):  
Rice Field ◽  
Steroid Hormone ◽  
Gonadosomatic Index ◽  
Stocking Density ◽  
Sex Reversal ◽  
The Other ◽  
Daily Weight Gain ◽  
Monopterus Albus ◽  
Rice Field Eel ◽  
Significant Difference

The effects of stocking density on various growth parameters and sex reversal in the rice field eel (Monopterus albus) were investigated by evaluating steroid hormone, the gonadosomatic index (GSI) and sex ratio. Fish (mean initial weight of 9.88 ± 0.70 g) were stocked to densities of 4, 20, 36, 52, 68, 84 or 100 fish/m2 in cages (2 m × 1 m × 1.5 m) in a pond, with five replicate cages for each density. Fish were fed for 420 days on a formulated isocaloric diet containing 40.22% crude protein and 12.86 MJ/kg. Serum E2 and T concentrations were determined by radioimmunoassays. There were no significant differences in final bodyweight (FBW) and daily weight gain (DWG) for fish in the groups containing less than 52 fish/m2, while FBW and DWG were significant lower in groups at 68 fish/m2 or more. Specific growth rate (SGR) differed significantly between the 84 and 100 fish/m2 groups compared with the 4, 20 and 36 fish/m2 groups. There was no significant difference in SGR in groups containing less than 84 fish/m2. There were no significant difference between the 4 and 20 fish/m2 groups in net yield (NY), but these groups did differ significantly from the other groups. The final condition factors of fish stocked at 84 or 100 fish/m2 were significantly lower than fish stocked at the other densities. E2 and T hormone concentrations declined as stocking density increased, while GSI values increased initially but then reduced with increasing stocking density. Female ratio and survival decreased with increasing stocking density. The proportion of male fish was significantly greater in the three highest stocking density groups. Therefore, high stocking density may promote sex change from female to male in M. albus.

Intervention of taurine on fatty acid profiles, oxidative injury and autophagy status in the muscle of rice field eel (Monopterus albus) fed oxidized fish oil

Aquaculture ◽  
2022 ◽  
pp. 737904
Author(s):  
Minglang Cai ◽  
Wuying Chu ◽  
Jian Wang ◽  
Chuang Shao ◽  
Yajun Hu ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Fish Oil ◽  
Rice Field ◽  
Oxidative Injury ◽  
Fatty Acid Profiles ◽  
Monopterus Albus ◽  
Rice Field Eel ◽  
Oxidized Fish Oil

Crucial role of dead end gene for primordial germ cell survival in rice field eel (Monopterus albus)

2021 ◽  
Author(s):  
Qiaomu Hu ◽  
Qing Xiao ◽  
Haifeng Tian ◽  
Dapeng Li ◽  
Zhong Li
Keyword(s):  
Germ Cell ◽  
Cell Survival ◽  
Crucial Role ◽  
Rice Field ◽  
Primordial Germ Cell ◽  
Monopterus Albus ◽  
Rice Field Eel ◽  
Dead End

Evaluation of dried porcine solubles in diets of Rice field eel (Monopterus albus)

Aquaculture ◽  
2021 ◽  
Vol 531 ◽  
pp. 735897
Author(s):  
Tao Tang ◽  
Lei Zhong ◽  
Daode Yu ◽  
Peng Li ◽  
Yi Hu
Keyword(s):  
Rice Field ◽  
Monopterus Albus ◽  
Rice Field Eel

scholarly journals Effect of replacing fishmeal with stickwater hydrolysate on the growth, serum biochemical indexes, immune indexes, intestinal histology and microbiota of rice field eel (monopterus albus)

2019 ◽  
Vol 15 ◽  
pp. 100223 ◽  
Author(s):  
Yong Shi ◽  
Lei Zhong ◽  
Xuekun Ma ◽  
Yanli Liu ◽  
Tao Tang ◽  
...  
Keyword(s):  
Rice Field ◽  
Intestinal Histology ◽  
Monopterus Albus ◽  
Rice Field Eel ◽  
Serum Biochemical
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