• K.SRIDHAR
• Esther Joice P

Abstract: The growth of aquaculture need to face number of challenges, that challenges are achieved by nutritionally rich and over production using natural antibiotics, herbs and probiotics and live feed culture. The fruit pulp of A. marmelos and the leaves of Spinacia oleracea used to prepare a low cost protein and fatty acids rich diet for the fish C. catla. The present study carried for to have a clean knowledge about the fish fatty acids, SAFA, PUFA and MUFA in the brain tissues of the experimental C. catla after treatment with the prepared herbal diets and enriched diets and L. sporogenes treatment. The result showed that the increased good cholesterol ratio in the SAFA, PUFA and MUFA fatty acids in all groups. In that there are 17 different types of SAFA; 10 different PUFA and 9 different MUFA in the brain tissues. In control brain tissues, 63% is of SAFA, MUFA 25% and PUFA 12%. The group E has higher SAFA 976.76 mg/100g which are very much higher than the control. PUFA in brain tissues, EPA which is very low 5.72 in control group, has been raised to 98.25 in F group; 67.16 in G group; 70.19 in H group and 256.24 in J group. Among the three MUFA, the ɷ-9 takes approximately more than 85% of the part in batch – I & 45% of the part in batch - II; whereas ɷ-7 and ɷ-5 takes remaining percentage. Therefore formulating fish feed with Aegle marmelos and spinach leaves increased the PUFA/SAFA ratio and also would have altered the composition of fatty acids content in the brain tissues of C. catla variably.

Key words: Herbals; Probiotics; Brain fatty acids; Gas Chromatography.

"Enhancement of brain booster fatty Acids in brain tissue of Catla catla ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.572-590, June 2019, Available :http://www.jetir.org/papers/JETIR1907O68.pdf

"Enhancement of brain booster fatty Acids in brain tissue of Catla catla ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp572-590, June 2019, Available at : http://www.jetir.org/papers/JETIR1907O68.pdf