Comprehensive physiological and transcriptomic analysis revealing the responses of hybrid grouper (Epinephelus fuscoguttatus♀ × E. lanceolatus♂) to the replacement of fish meal with soy protein concentrate

Transcriptomic Analysis of Liver in Silver sillago, Sillago sihama Fed with High-Level Low-Gossypol Cottonseed Meal in Replacement of Fishmeal Diet

“…PP replacement for fishmeal has been reported to affect lipid metabolism in trout [ 81 ], Atlantic salmon ( Salmo salar ) [ 82 ], and hybrid grouper ( Epinephelus fuscoguttatus ♀ × E. lanceolatus ♂) [ 83 ]. In this experiment, we found that the triglyceride metabolic pathway appeared to be significantly downregulated in the R64 diet by GSEA, whereas the steroid biosynthetic pathway appeared to be significantly upregulated in the R64 group compared with the FM group.…”

Supplementation of Selenium-Yeast Enhances Fishmeal Replacement by Soy Protein Concentrate in Diets for Golden Pompano (Trachinotus ovatus)

“…Diferent from soybean meal, soy protein concentrate (SPC) is one soy protein product that removes oil and some soluble nonprotein components, is characterized by highly digestible protein and low antinutritional factors [12], and has been utilized as a fshmeal alternative in numerous carnivorous fsh species such as red sea bream (Pagrus major) [13], hybrid grouper (Epinephelus fuscoguttatus × Epinephelus lanceolatus) [14], common sole (Solea solea) [15], and Japanese founder (Paralichthys olivaceus) [16]. Nevertheless, some studies have shown that feeding diets high in SPC lead to reduced intake, growth rate, and feed utilization in carnivorous fsh [17][18][19], with some speculating that SPC lacks certain micronutrients present in fshmeal [20]. Selenium (Se) is an essential dietary micronutrient for the regulation of cell growth, immune function, and reaction to stressors [21].…”

Evaluate of Wheat Gluten as a Protein Alternative for Fish Meal and Soy Protein Concentrate in Red Spotted Grouper Epinephelus akaara

“…Among all plant proteins, soy protein concentrate (SPC) has been widely used due to its nutritional characteristics (high protein and balanced amino acid profile) and relatively low content of anti-nutritional factors compared with soybean or other soybean derivatives [ 2 ]. Previous research indicated that SPC had become a widely recognised FM alternative in marine fish diets, such as rainbow trout Oncorhynchus mykiss [ 3 ], Japanese flounder Paralichthys olivaceus [ 4 ], red sea bream Pagrus major [ 5 , 6 , 7 ], and hybrid grouper Epinephelus fuscoguttatus × E. lanceolatus [ 8 , 9 , 10 ]. However, the price of SPC often fluctuates owing to the unstable price of soybeans; thus, finding other plant protein sources is still necessary.…”

“…However, the price of SPC often fluctuates owing to the unstable price of soybeans; thus, finding other plant protein sources is still necessary. mons.org/license [8][9][10]. However, the price of SPC often fluctuates owing to the unstable price of soybeans; thus, finding other plant protein sources is still necessary.…”

“…Fish meal (FM) is the main protein s pecially for carnivorous fish. However, the limited supply of FM make it necessary to investigate the substitution of FM with pla highly nutritious, widely available, inexpensive, and easily sto proteins, soy protein concentrate (SPC) has been widely used d acteristics (high protein and balanced amino acid profile) and anti-nutritional factors compared with soybean or other soybean research indicated that SPC had become a widely recognised fish diets, such as rainbow trout Oncorhynchus mykiss [3], Japan olivaceus [4], red sea bream Pagrus major [5][6][7], and hybrid group tus × E. lanceolatus [8][9][10]. However, the price of SPC often unstable price of soybeans; thus, finding other plant protein sou ) [45], but higher than 72.2 g kg −1 diet (incorporation with a cellulose content of ~250 g kg −1 diet) and 246 g kg −1 diet reported in E. akaara [19] and E. malabaricus [46] respectively.…”