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0.01). The effect of processing on the proximate composition of T. trachurus (SHB) is depicted in Table 2. Data showed that raw SHB had the highest value of protein (58.15±3.77) and reduced (p<0.05) with all processing methods compared with raw SHB. All the processed fish .
The proximate composition as well as the concentrations of Pb, Ni, Mn, As, Zn, and Cd in the fish feed, different parts of the A. testudineus fish and different parts of the A. testudineus fish ...
Key words: Processed and Fresh fishes, Proximate composition, Nutritional values Introduction The beneficial effects on health by including fish in a diet are well known and have been documented in several studies. Fish is a good source of many important nutrients such as protein, vitamins and minerals. Fish is associated
The proximate composition of these fish was significantly influenced by the processing methods (boiling, grilling and frying). As shown in Table Table2,2, the protein increased significantly (P< 0.05) in the order frying > grilling > boiling. Loss of moisture during processing could lead to .
Jun 01, 2019· The proximate composition varied significantly (p<0.05) in all five species of fish and these ranged as follows: Moisture (4.79 - 9.52 g/100 g), Crude Protein (42.20 - 57.71 g/100 g), Ash Content (0.90 - 12.51 g/100 g), Ether Extract (3.41 - 9.93 g/100 g), Crude Fibre (0.62 - 5.08 g/100 g), Nitrogen Free Extract (12.28 - 42.70 g/100 g) and Dry Matter (90.48 - 95.21 g/100 g).
Consequently, the total energy content of a specimen can be reconstructed from its proximate composition. Energy content is frequently used as an expression of a fish's condition or health status. However, the relative contributions of lipid, protein and carbohydrate to a fish's total energy vary in response to specific life history demands.
The proximate composition of the differently processed fish species were significantly (p<0.05) affected by the different processors. The IMHSK recorded the highest crude protein of (65.42%) for Synodontis budgetti and 62.76% for Oreochromis niloticus respectively, The IMHSK indicated significantly (p<0.05) higher calcium level of 3.53 mg/kg ...
methods of processing, especially for fish that are gutted and processed. The present study investigated the effects of processing gutted Rhamphochromis fish by sun drying, smoking, salting and combination of these methods, on its proximate composition. The possible effects of different processing methods on
The investigation of proximate composition and protein solubility in processed mullet fillets Abstract: The influence of different cooking methods (grilling, frying and steaming) on proximate composition and protein solubility of golden grey mullet (Liza aurata) fillets were evaluated. The protein and ash contents increased in all cooked fish.
Composition described in terms of classes of substances present is generally referred to as proximate composition, because the classes or groups, for example proteins or minerals, are those first arrived at in the process of analysis; in proximate analysis the groups are measured as such, rather than as individual proteins or specific minerals.
in Proximate Composition of Some Fish Species from the Black Sea. processing (Murray and Burt, 2001). Fish is one of the principal vitamins and minerals in sufficient amounts ... know proximate composition of fish and variations
composition of the two fish species were the head, flesh and bones, although there was no significant difference. Key words: Synodontis species, Oreochromis niloticus, proximate, mineral contents. INTRODUCTION Fish is very important food stuff, especially in developing countries due to its high protein content and nutritional
Brining was done on the fish to check if it has any contribution to the proximate composition of the fish. Usually, the slime on the fish is generally removed using wood ash, lime stone or lime; this was however not done in this study. 4. BRINING PROCESS Two sets of 5 kg batches of fish were brined in a salt solution of 40% strength (Salt). The ...
marine waters were assessed. The proximate composition of fish was proved to be altered by the fish feeds, salinity, geographical location, seasons and processing methods. Therefore, the fish samples were purposively collected from four selected locations (Tanga, Bagamoyo, Dar es Salaam and Mtwara) and treated as appropriately.
PROXIMATE AND MINERAL COMPOSITION OF SOME COMMERCIALLY IMPORTANT FISHES IN JEBL AWLIA RESERVOIR, SUDAN Egbal O. Ahmed 1 Abd-Alrhman M. Ahmed2, Sheham J. Ebrahim2 and Heba H. Adm2 1-AL Neelain University, School of fish Science. P. O Box 12702 Khartoum; 2-Minstiry of animal resources and fisheries, Khartoum, Sudan.
Changes in proximate composition of fish due to processing Proximate analyses were carried out in triplicate determination on the samples after dressing before and after processing where analysis were carried out on meat only. These analyses included the following: moisture content, total .
2 Starter: 0–5g fish, Fingerling: 5–50g fish, Production: 50–250g fish 3 Amino acid requirement based on the essential amino acid composition of fish 4 Fish:plant lipid ratio of 5–7:1 5 Suggested dietary vitamin levels taking into account processing, storage and leaching losses. Production diets used for broodstock should have their ...
Mumba PP, Jose M (2005). Nutrient composition of selected fresh and processed fish species from Lake Malawi: A nutritional possibility for Ogbonnaya Chukwu, Ibrahim Mohammed Shaba (2009). Effects of Drying Methods on Proximate Compositions of Catfish ( .
Brining was done on the fish to check if it has any contribution to the proximate composition of the fish. Usually, the slime on the fish is generally removed using wood ash, lime stone or lime; this was however not done in this study. 4. BRINING PROCESS Two sets of 5 kg batches of fish were brined in a salt solution of 40% strength (Salt). The ...
The addition of fish meat to a food product can increase nutritional value which can be seen from its proximate composition. The addition of bonylip barb fish meat to processed cream soup products have added value and highly nutritious of cream soup product. So that it can compare with SNI standards that predetermined.
proximate composition of fish include moisture, protein, fat, ash.moisture is estimated by oven method, protein by kjeldahl method, fat by soxhlet method ash by calcination method in the muffle...
Oct 01, 2016· The aim of this study was to evaluate the nutritive value of two fish species belonging to the genera Pseudotolihus: P. typus and P. elongatus which are important product of fishery from Cameroonians coasts and to compare the two species of fish in terms of their proximate composition, mineral composition and fatty acid profiles.
The commercial fish feeds collected from the markets were Adolf Calyx, Coppens, Dizengoff and Durante. Proximate composition such as moisture, crude protein, crude lipid, ash, fibre and NFE (nitrogen free extract) were analysed.
proximate composition of raw unprocessed fresh red fish, smoked, fried and salted red fish and to determine the effect of processing and storing red fish under ambient conditions for 14 days on the proximate composition. MATERIALS AND METHODS Location and Duration: The experiment was
