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Kementerian Riset, Teknologi dan Pendidikan Tinggi. Those activities were thought to be one of the sources of heavy metals Pb, Cu, Cd, Cr accumulated in the simping. F in modification with calcium flour and millet flour. The Cu concentration in the soft tissue were ranged from 8, — 9, ppm, where in the scallop’s shells were 11, — 12, ppm, water were 0,07 — 0,14 ppm, and in the sediments were 13, somping 17, ppm.
The study was conducted in October-November This potential has leaded the increasing activities of fishing, industrial, and dense residential in Wedung. Result show that extrudate snacks gave calcium and phosphorus ratio approaching 3: The aims of study was to examine the effect of addition calcium flour, millet flour and corn flour in extrudate with consideration on ratio of calcium and phosphorus.
Abstract Asian moon scallop shell can be used as alternative keranv source, and its processing into calcium flour can be used to decrease waste of fresh scallop processing. Calcium content in extrudate with modification of calcium flour and corn flour is Hedonic value was tested by Kruskall Wallis analysis.
The kerany used in this study was a study case method, while the purposive sampling method was used to determine the sampling locations. Moreover, this study was also aimed to investigate the maximum weekly consumption A.
Diponegoro Journal of Marine Research. User Username Password Remember me. Susanna Endah Ratnawati Indonesia. Asian moon scallop shell can be used as alternative calcium source, and its processing into calcium flour can be used to decrease waste of fresh scallop processing.
The Cd concentration in soft tissue were ranged from 5, — 8, ppm, scallop’s shell were 2, — 5, ppm, and water were 0,01 ppm at 2nd and 3rd samplings, while at the first sampling was not detected, whereas in the sediments the concentration ranged from 0, — 0, ppm.
Bambang Argo Wibowo Indonesia. Download full text Bahasa Indonesia, 10 pages. View original from ejournal-s1. The absorbption of calcium in the body is depending of some factors, one of them is calcium and phosphorus ratio in the food. Breaking strength values in extrudate with modification calcium flour and corn flour are 8.
This product has market potential and can be used as calcium source in the society. Asian moon scallop is one of potential commodity alongside east coastal of Central Java. Maximum weekly intake of scallop in Wedung water which are safe for consumption were 22,64 kg for Cu; 0,06 kg for Cd; and 5,76 kg of Cr per week for people with average body weight 60 kg, while the Pb concentration not detected.
Sampling was conducted once every two week, with three repetitions.
Keranv Atomic Absorbtion spectrophotometrywere used to analyze the heavy metal concentration, while the consumption of security analysis was used to analyze the MTI Maximum Tolerable Intake. The application of calcium flour in food need to be done as calcium suplement for middle class society. Wedung, Demak which have large potential of asian moon scallop Amusium pleuronectes. Ekrang concentration in the soft tissue were only keerang in the third sampling with 0, ppm, while in the scallop’s shells ranged from 1, — 2, ppm, and in the sediments were 0, — 1, ppm, while its concentration in water was not detected.
The range of the analysis results of Pb concentration in the scallop’s shells were 33, — 35, ppm, and 11, — 13, ppm in the sediments, while the concentration in the soft tissues and water, were not detected. The parameter analyzed were proximate test, calcium and phosphorus test and physical test hedonic scale and breaking strength.
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