37 resultados para Product variety


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Based on the differences in their physico-chemical properties proteins are broadly categorised as sarcoplasmic or fibrillar. The properties are important in fish technology. The authors review some of these physico-chemical properties of the proteins which have distinguished themselves as 'structural' or 'textural' proteins. As denaturation in these proteins caused by a variety of factors manifests itself in terms in the quality attributes of the product, relevant mechanisms have been particularly highlighted.

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A study was conducted to investigate the quality of iced fish of different species during long distance transportation. Total bacterial counts showed different species to show different quality deterioration under similar handling conditions.

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The juice extracted from a locally abundant cheap variety of citrus fruit namely, Citrus reticulata was utilized for pickling. The paper highlights the trials made to select the optimum concentrations of acetic acid and sodium chloride to be used along with the juice of C. reticulata so as to obtain the best, product. The product can be stored well at room temperature for six months.

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A study was carried out to determine the effect of 10 or 20% leaves or seeds in the diet of Penaeus monodon , and the extent to which local ipil-ipil (Leucaena leucocephala ) could replace head shrimp meal. A brief description is given of the experimental methodology, and details of composition of the diet, proximate chemical composition of the diets, mean weight gain and survival of Penaeus monodon larvae fed shrimp head meal and ipil-ipil as protein sources, are presented. Mean weight gains for all groups were poor and not statistically significant. Survival rates for those fed 10% ipil-ipil were significantly higher than those fed 20% diets. Wherever the survival rate was high, mean weight gain was low and vice versa. The presence of the toxic alkaloids mimosine in ipil-ipil could have caused the low survival rate.

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The article presents the harvesting techniques, and handling and processing of cultured carps. Carps are harvested similarly with all other species in tropical countries while temperate countries, winter season is much considered. Water quality is an important factor to be considered because it can affect the hygienic and organoleptic quality of fish. Carps were commonly sold live, filleted, cut into sticks, frozen, used as breaded sticks, canned, bottled, and smoked.

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The article discusses the potential for export of value-added shrimp products from developing countries. European Economic Community is considered to be one of the top consumers, while Thailand and India are two of the top producers.

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Seaweeds have been used as food, medicine, fertilizers, soil conditioner and source of salt. Realizing the potentials of seaweeds, research and development thrusts have been geared towards improving and developing its product applications. Today, various applications of seaweeds have been developed and improved. The major success in the seaweed industry is the development of phycocolloids with the following specific applications: 1) agar; 2) carrageenans; and, 3) alginates.