Crude protein and amino acids content in some common feeds of tiger grouper (Epinephelus fuscoguttatus) juvenil 

Abstract

The objective of present study was to determine the nutrient contents of natural feed of tiger grouper (Epinephelus fuscoguttatus (Forsskål, 1775)) especially for crude protein and amino acidscontent. Five types of feed which have been commonly used by farmers were tested in this study, namely shrimp (Mesopodytes sp.), Love Larva[sup]®[/sup]pellet, EP2[sup]®[/sup]pellet, anchovies (Stolephorus spp.) and tilapias (Oreochromis mossambicus (Peters, 1852)). The result showed that the average content of crude protein were 46.51% in shrimp, 50.16% in pellet Love Larva[sup]®[/sup], 55.00% in pellet EP2[sup]®[/sup], 52.54% in anchovies and 45.16% in tilapias. The result also showed that EP2[sup]®[/sup]pellet comprised significantly higher protein content that other diets (p<0.05). The major essential amino acid in all of five feed types were Lysine (2.2 to 3.7%), Leucine (2.5 to 3.6%) and Arginine (2.4 to 3.4 %). The major non essential amino acid in all five feed types were Glutamic acid (range from 4.7 to 6.5%) and Aspartic acid (range from 3.1 to 4.7%). Pellet EP2[sup]® [/sup]had highest amino and Aspartic acid compared to other diets whereas higher Tyrocine was detected in shrimp.

Authors and Affiliations

Abdullah Muhammadar, A. Ghaffar Mazlan, Abdullah Samat, Zainal Muchlisin, K. Das Simon

Keywords

Related Articles

 The effect of feeding frequency on growth performance of rainbow trout fingerlings reared in recirculating system.

Growth, feed consumption and conversion ratios of trout fingerlings (Oncorhynchus mykiss) subjected to daily feeding frequencies were evaluated. The trial performed using 295 fish with a mean weight of 5.53±0.25 g divide...

Presence of alien ligneous species in some plant associations from Danube Delta and their management

This paper presents a brief overview of the most important species of alien woody plants of the Danube Delta. Also presents the habitats where they are found. Stational conditions are studied and described of each habita...

 Economical issues on production of roes in rainbow trout (Oncorhynchus mykiss) for consumption

The capitalization of the salmonid production is mainly made through fish meat by various types of meat products, but from the trout roes are also successfully marketed. In Romania, the most trout farms prefer to import...

The causes of deterioration of Sundarban mangrove forest ecosystem of Bangladesh: conservation and sustainable management issues.

The Sundarban forest, located in the southwest of Bangladesh, is one of the largest continuous blocks of mangrove forests in the world. This mangrove forest ecosystem in Bangladesh is now in captious position. Negative n...

Researches regarding the influence of royal jelly on sex reversal in zebra fishes (Danio rerio).

In this study we observed the influence of royal jelly on sex reversal in zebra fishes (Danio rerio). Experiments were made in the laboratories of aquaculture from Faculty of Animal Science and Biotechnologies, Timișoara...

Download PDF file
  • EP ID EP145288
  • DOI -
  • Views 105
  • Downloads 0

How To Cite

Abdullah Muhammadar, A. Ghaffar Mazlan, Abdullah Samat, Zainal Muchlisin, K. Das Simon (2011). Crude protein and amino acids content in some common feeds of tiger grouper (Epinephelus fuscoguttatus) juvenil . Aquaculture, Aquarium, Conservation & Legislation - International Journal of the Bioflux Society, 4(4), 499-504. https://europub.co.uk/articles/-A-145288