Prediction equation for calcium and phophorus levels in fish meal produced from fish-waste products
1991
Sukanya Jattupornpong | Uthai Cuntho | Neramit Sookmanee (Kasetsart Univ., Bangkok (Thailand). Dept. of Animal Science. National Swine Research and Training Center)
Prediction equation for calcium and phosphorus content in fish meal produced from fish waste products were studied by using a combination of proximate analysis and simple floatation technique. A total of 44 samples of the fish meal were subjected for Ca and P determination and separated of organic (floating) and inorganic (precipitating) portions by using carbontetrachloride solution and weighted calcium contents in the fish meal samples highly significant (P0.01) correlated (r=0.703) with the inoraganic portion and inversely correlated (r=-0.595) (P0.01) with the organic portion of the samples. Phosphorus content in the fish meal samples are also correlated (r
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