Results 181 to 190 of about 2,610 (213)

Production of fish silage

1994
Fish material that is not for human consumption is used for the production of fishmeal which has a world market of considerable size. However, new ways of utilizing pelagic fish, fish waste and fish viscera are continuously being looked for.
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Some chemical changes in fish silage

International Journal of Food Science & Technology, 1976
SummaryDuring ensilage of cod in the presence of 3% (w/w) formic acid, the enzymes mainly responsible for the liquefaction were those of the gut, skin and other parts of the fish other than flesh; those of the last were only marginally implicated. During the storage of the silage the formation of non‐protein nitrogen (free amino groups, volatile bases,
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Fish Viscera Silage as a Protein Source for Poultry

Acta Agriculturae Scandinavica, 1985
A concentrated fish viscera silage, preserved by formic and propionic acid, was investigated as protein source in diets for broiler chicks and meat-type ducks. The silage comprised up to 40% of dietary crude protein in replacement for herring meal and soybean meal protein.
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Amylolytic lactic acid bacteria in fish silage

Journal of Applied Bacteriology, 1984
An ∝aL‐amylase activity has been observed in lactic acid bacteria occurring initially in fermented fish silage. The organisms belong to the genus Leuconostoc . The main fraction of the amylolytic enzyme produced by one of the isolated bacteria is cell‐bound and is released into the medium at ...
S. Lindgren, O. Refai
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Fish silage — Preparation, properties and uses

Animal Feed Science and Technology, 1982
Abstract The preparation of fish silage and potential sources of raw material are discussed. Details of composition are given and some of the chemical changes which occur during production are described. The results of some feeding trials carried out in the UK are summarized.
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The replacement value of fish silage for fish meal in practical broiler rations

Biological Wastes, 1988
In a 9-week feeding experiment, 270 day-old broiler chicks were fed four dried fish silage-based diets as a substitute for fish meal. Optimum growth and feed efficiency were obtained with fish meal and neutral maize-fish silage diets. The acidic maize-fish silage and acidic cassava-fish silage diets gave the poorest performance and the highest (P < 0 ...
Anthony D. Ologhobo, Adebisi M. Balogun, Bukola B. Bolarinwa   +2 more
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Silage fermentation of fish or fish waste products with lactic acid bacteria

Journal of the Science of Food and Agriculture, 1983
AbstractSilage fermentation of minced fish and fish offal after inoculation with cereals prefermented with Pediococcus acidilactici and Lactobacillus plantarum initiates a rapid fall in pH to below 4.5 within 30 h, and the content of competing gram‐negative fermenters and fish pathogens, such as Vibrio anguillarum and Aeromonas salmonicida, is ...
Sven Lindgren, Mats Pleje
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Studies on the preparation of fish silage. 3. Dried silage products

1980
Pt. 1. Effect of quality of raw material and type of acid. Bulletin of the Fisheries Research Station, Sri Lanka, 30(1-2), pp. 17-23. - Pt. 2. Rate of liquefaction in different parts of silver belly. Bulletin of the Fisheries Research Station, Sri Lanka, 30(1-2), pp. 25-31. - Pt. 4. Economics of production.
Jayawardena, K.M., Guneratne, Q., Villadsen, A., Poulter, R.G.   +3 more
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Total volatile nitrogen — A quality criterion for fish silage?

Aquaculture, 1989
Abstract Total volatile nitrogen (TVN) consisting mainly of trimethylamine (TMA) and ammonia (NH 3 ), is used as a quality criterion for fish meal and fish meal raw material. Therefore, the significance of TVN and of the NH 3 portion of it as quality criteria for fish silage were studied. Such criteria are required to ensure a wider use of silage in
Herborg Haaland, Leif R. Njaa
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Fish silage as a protein supplement for early-weaned calves

Animal Feed Science and Technology, 1987
Two fish silages were prepared, one with formic acid alone (untreated) and one with formic acid and formaldehyde (formaldehyde treated). These were evaluated in a 15-week feeding trial using 30 Friesian steer calves of initial average liveweight 90 kg. The calves were fed on a pelleted basal diet consisting of barley (approximately 570 g/kg dry matter (
N.W. Offer, R.A.K. Husain
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