Optimization of dietary pyridoxine improved growth performance, hematological indices, antioxidant capacity, intestinal enzyme activity, non-specific immune response, and liver pyridoxine concentration of fingerling major carp Catla catla (Hamilton) was written by Khan, Younis Mohd;Khan, Mukhtar A.. And the article was included in Aquaculture in 2021.SDS of cas: 137-08-6 This article mentions the following:
The current research work was undertaken to evaluate the requirement of fingerling Catla catla (3.7 ± 0.5 g) for dietary pyridoxine. Triplicate groups of fingerling were fed casein-gelatin based iso-nitrogenous and isocaloric diets (350 g/kg Crude Protein; 16.72 Kj/g Gross Energy) containing eight different levels of pyridoxine (0, 0.5, 1, 2, 4, 6, 8 and 10 mg/kg diet) to satiation for 16 wk. All the growth parameters were pos. affected by increasing concentrations of dietary pyridoxine up to 4 mg/kg diet. Erythrocyte (RBC), hematocrit (Ht), Hb (Hb), alanine (ALT) and aspartate aminotransferase (AST) activities were significantly (P < 0.05) affected and increased up to 4 mg pyridoxine per kg diet. Thiobarbituric acid reactive substances (TBARS) values were found to be highest in fish fed basal diet which decreased with the increase of dietary pyridoxine up to 4 mg/kg whereas, liver superoxide dismutase (SOD) and catalase (CAT) activities increased with incremental levels of dietary pyridoxine up to 4 mg/kg diet. Intestinal protease, amylase and lipase activities significantly (P < 0.05) increased as the amounts of dietary pyridoxine increased up to 4 mg/kg and then leveled off. Fish fed 4 mg/kg pyridoxine reflected significantly higher (P < 0.05) lysozyme, tissue serum protein and alk. phosphatase activities than fish fed the pyridoxine-deficient diets. However, liver saturation was achieved in fish fed 8 mg pyridoxine per kg diet. Broken-line regression anal. of growth parameters, RNA/DNA ratio, SOD, protease, lysozyme and the liver pyridoxine concentration data against varying levels of dietary pyridoxine indicated the requirement in the range of 3.20-6.87 mg/kg. In the experiment, the researchers used many compounds, for example, Calcium (R)-3-(2,4-dihydroxy-3,3-dimethylbutanamido)propanoate (cas: 137-08-6SDS of cas: 137-08-6).
Calcium (R)-3-(2,4-dihydroxy-3,3-dimethylbutanamido)propanoate (cas: 137-08-6) belongs to alcohols. Because alcohols are easily synthesized and easily transformed into other compounds, they serve as important intermediates in organic synthesis. Grignard and organolithium reagents are powerful tools for organic synthesis, and the most common products of their reactions are alcohols.SDS of cas: 137-08-6
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