As a new generation of prebiotics, Alginate Oligosaccharide has lower molecular weight and higher solubility, so it is easily utilized by fish intestinal probiotics and can better promote the growth of intestinal probiotics. Studies have shown that Alginate Oligosaccharide can improve intestinal structure, promote fish growth, and improve their non-specific immunity and anti-pathogenic bacteria. The experiment used three groups of experimental diets to breed 225 oval pomfret juveniles for 58 days, and the group without Alginate Oligosaccharide (TC) was used as a control to study the effect of 0.7g/kg (A1) and 6.0g/kg (A2) Alginate Oligosaccharide on the oval shape. Effects of pomfret trevally seedling growth performance, etc.
Table 1 The effect of adding Alginate Oligosaccharide to the feed on the growth performance and feed utilization of juvenile oviparous pomfret
The addition of Alginate Oligosaccharide to the feed can improve the intestinal morphology and growth of juvenile pomfret pomfret, improve plasma immune indexes and liver antioxidant capacity, inhibit the transcription of intestinal Nf-κb and pro-inflammatory cytokine mRNA, and promote anti-inflammatory cytokines. mRNA transcription. Based on the consideration of feed cost and breeding effect, it is suggested that the addition amount of Alginate Oligosaccharide in the feed of juvenile pomfret trevally is 0.7g/kg.
The article is from Huang Jianbin, "Effects of Alginate Oligosaccharide on the growth performance, antioxidant capacity and immune function of oval pomfret seedlings"
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