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| Author | : Canada. Department of Fisheries and Oceans |
| Publisher | : |
| Total Pages | : 50 |
| Release | : 1984 |
| Genre | : |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 50 |
| Release | : 1985 |
| Genre | : |
| ISBN | : |
| Author | : Toppe, J. |
| Publisher | : Food & Agriculture Org. [Author] [Author] |
| Total Pages | : 30 |
| Release | : 2024-05-27 |
| Genre | : Technology & Engineering |
| ISBN | : 9251387877 |
This publication is a practical manual that will guide the reader through the main principles of producing fish silage by fermentation and explain each step of the fermentation process needed to successfully become a fish silage producer. [Author] Fish, including shellfish, are highly nutritious and in much demand all over the world. [Author] However, fish processing by-products, in particular viscera (guts), are highly perishable. [Author] If not preserved or processed within a relatively short time after harvest, they may deteriorate rapidly making them unfit for human consumption or other uses. [Author] In many cases, processing leads to the removal of significant parts of the fish, such as the viscera, head, belly flaps and backbone. [Author] Depending on the species, these parts may represent between 30 percent and 70 percent of the fish. [Author] Some parts, such as gonads, belly flaps and backbones, may be used directly for human consumption, but most of the by-products of fish processing have traditionally been wasted, leading to negative environmental impacts, or they have been used in fresh form as feed for livestock or as fertilizers. [Author]
| Author | : Food and Agriculture Organization of the United Nations |
| Publisher | : Food & Agriculture Org. |
| Total Pages | : 72 |
| Release | : 2020-09-01 |
| Genre | : Technology & Engineering |
| ISBN | : 9251332339 |
It is estimated that per year in Barbados, 585 tonnes of fish waste are generated at the two main public fish markets, and 936 tonnes of waste are generated at private fish processors across the island. Therefore, Barbados produces an aggregate of 1 521 tonnes of fish waste annually. At present, approximately 90 percent of fish waste and by-products are discarded at the landfill. To produce fish silage on a large scale in Barbados the baseline cost (based on a 90 percent yield rate) is estimated to be USD 265 920, excluding the cost of fish waste and acids. Sales revenues based on competitor prices range from USD 528 485 to USD 2 044 900. During the fish silage demonstration workshop held from 23 to 26 July 2019 in Bridgetown, the cost of small-scale production (100 kg) was estimated to be USD 900 and USD 254 when using the chemical and biological methods, respectively. The existing regulatory framework has the potential to facilitate the production and utilization of fish silage. However, clearance and permission may have to be institutionalized in order for fish silage to be produced and utilized in, and or as, animal feed. These conclusive findings subsequently prompted FAO to engage in a partnership with the Caribbean Agriculture Research and Development Institute (CARDI), to develop the silage-based feeds and document their effects on the growth performance of select animals.
| Author | : Islam, J., Yap, E.E.S., Krongpong, L., Toppe, J., Peñarubia, O.R. |
| Publisher | : Food & Agriculture Org. |
| Total Pages | : 84 |
| Release | : 2021-03-22 |
| Genre | : Technology & Engineering |
| ISBN | : 925134079X |
A significant amount of fish by-products is produced during fish processing. These by-products represent 20–80 percent of the fish and provide a good source of macro- and micronutrients. Yet they often go unutilized, when they can easily be converted into a variety of products including fishmeal and oil, fish hydrolysates, fish collagen, fish sauce, fish biodiesel and fish leather. The production of fish silage using organic acid is a good example of the simple and inexpensive conversion processes which can be employed. Fish silage production uses minced by-products or minced whole fish unsuitable for human consumption as raw material, before adding a preservative to stabilize the mixture – usually an organic acid such as formic acid. The process breaks down protein into free amino acids and small-chain peptides which have nutritional and antimicrobial properties, therefore, the fish silage can be used as healthy feed and fertilizer.The feasibility studies on fish waste management in Bangladesh, Philippines and Thailand outline existing good practices on the utilization of by-products and fish waste. Furthermore, the insights provided on the potential production and utilization of fish silage in each country are promising in terms of increasing the productivity of the fisheries sector, reducing post-harvest waste, increasing economic value and improving environment sustainability.
| Author | : A.M. Martin |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 509 |
| Release | : 2012-12-06 |
| Genre | : Technology & Engineering |
| ISBN | : 1461553032 |
The fish processing industry is still far from the levels of scientific and technological development that characterize other food processing oper ations. It has also been slow in finding uses for by-products and processing wastes, compared with the meat and poultry industries. The utilization of fisheries by-products or wastes constitutes an area in which the application of modern techniques could potentially improve profitability. At present, increased attention is being focused on the application of new biotechnological methods to operations related to the seafood industry, with the objective of increasing its general efficiency. Because fish processing operations are commonly carried out in the vicinity of the sea, most of the resulting fish wastes have been disposed of by returning them to it. Pollution control measures and a better understanding of the valuable composition of the products extracted from the sea are expected to encourage their recovery and the develop ment of new products from them. In the past, fisheries wastes and species not used for food have been generally utilized through techno logical processes with a low level of sophistication, such as those for the production of animal feed and fertilizer. Limited economic success has accompanied the application of physi cal and chemical processes for the recovery of non-utilized fisheries biomass and for the production of quality products from them.
| Author | : J.G. Disney |
| Publisher | : |
| Total Pages | : 16 |
| Release | : 1978 |
| Genre | : |
| ISBN | : |
| Author | : Food and Agriculture Organization of the United Nations |
| Publisher | : Bernan Press(PA) |
| Total Pages | : 130 |
| Release | : 1980 |
| Genre | : Education |
| ISBN | : |
The document contains all the papers presented at the IPFC Workshop on Fish Silage Production and its Use, which was held in conjunction with the Fourth Session of the IPFC Working Party on Fish Technology and Marketing, Jakarta, 17-21 September 1979. It also contains a comprehensive bibliography on all aspects of the production of fish silage and its use as animal feed.
| Author | : Herbert W. Ockerman |
| Publisher | : CRC Press |
| Total Pages | : 544 |
| Release | : 1999-10-28 |
| Genre | : Technology & Engineering |
| ISBN | : 9781566767774 |
This new edition of a well-respected reference brings together, in one place, information on the entire field of animal by-products processing and utilization. The book's contents cover both edible and non-edible products, by-products of seafood and poultry in addition to red meat, medicinal and pharmaceutical processing and utilization of animal by-products, and animal product waste disposal, processing, reduction and utilization. Particular attention has been paid to new products for the rendering industry, and to concerns over new animal diseases, which might well be transferred by feeding low-temperature rendered products to animals.
| Author | : Michael L. Westendorf |
| Publisher | : John Wiley & Sons |
| Total Pages | : 298 |
| Release | : 2007-11-19 |
| Genre | : Technology & Engineering |
| ISBN | : 0470290099 |
The magnitude of the food-waste disposal problem cannot be understated. Utilisation of food waste is of concern to the food processing industry, consumers, environmentalists, and regulators of handling and disposal systems. Food waste is not consistent in quality, is usually high in moisture content, and is only available locally. This book focuses on the challenges of utilising both wet and/or processed food waste. The regulatory environment relating to food waste, the perspective of the end-users, and practical use as animal feed is also discussed. One of the goals of this publication, other than to give a clear explanation of the subject of food waste and its uses as animal feed, is to stimulate a need for research.
