The paper discusses the issue of feed ingredients in aquaculture as a telling example of implementation of a sustainable food safety strategy, aimed at protecting the health of next generation, under the One Health paradigm. Finfish and fishery products are a main nutrition security component as a valuable source of animal protein, particularly in developing countries. In addition, they are a critical source of essential oligo-nutrients, such as polyunsaturated fatty acids (PUFAs) and iodine. Production and consumption of fish has greatly increased in the last decade, mostly due to the growth of aquaculture. While the demand for aquaculture products continues to increase, there is the need to address consumers' concerns related to the nutritional quality and safety. In fact, both wild and farmed finfish can represent a significant source of exposure to contaminants for the consumer: noticeably, caught and farmed fish have a comparable content of nutrients and contaminants. Aquaculture feeds made of fish meal and fish oil are the main vehicle for transfer of environmental pollutants to farmed fish. The main fish contaminants (e.g., methylmercury, PCBs, PBDE) can bioaccumulate and affect development in humans. Feed ingredients as well fish species have a different liability to contamination depending, e.g., on the lipophilicity of the specific chemicals. Up-to-date risk-benefit assessments show that high intake of fish may lead to an undesirable intake of pollutants which is not sufficiently balanced by the concurrent intake of protective nutrients, such as PUFA. The use of vegetable-based feed ingredients in aquaculture has been explored from the standpoints of economic sustainability and fish productivity to a greater extent than from those of food safety and nutritional value. Available data show that vegetable oils can significantly modulate the lipid profile in fish flesh, depending on the oil and fish species. The use of vegetable ingredients can drastically reduce the accumulation of the main contaminants in fish; likewise the presence of other “unconventional” contaminants (e.g. PAHs) and the nutritional value of fish flesh could deserve more attention in the assessment of novel aquaculture feeds.
| Published in |
International Journal of Nutrition and Food Sciences (Volume 4, Issue 2-2)
This article belongs to the Special Issue Human and Animal Exposures to Food and Feed Contaminants |
| DOI | 10.11648/j.ijnfs.s.2015040202.12 |
| Page(s) | 6-24 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2015. Published by Science Publishing Group |
Aquaculture, Risk-to-Benefit Assessment, Environment, Diet, Nutrition, Toxicology
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APA Style
Alberto Mantovani, Daniela Ferrari, Chiara Frazzoli. (2015). Sustainability, Security and Safety in the Feed-to-Fish Chain: Focus on Toxic Contamination. International Journal of Nutrition and Food Sciences, 4(2-2), 6-24. https://doi.org/10.11648/j.ijnfs.s.2015040202.12
ACS Style
Alberto Mantovani; Daniela Ferrari; Chiara Frazzoli. Sustainability, Security and Safety in the Feed-to-Fish Chain: Focus on Toxic Contamination. Int. J. Nutr. Food Sci. 2015, 4(2-2), 6-24. doi: 10.11648/j.ijnfs.s.2015040202.12
AMA Style
Alberto Mantovani, Daniela Ferrari, Chiara Frazzoli. Sustainability, Security and Safety in the Feed-to-Fish Chain: Focus on Toxic Contamination. Int J Nutr Food Sci. 2015;4(2-2):6-24. doi: 10.11648/j.ijnfs.s.2015040202.12
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Download@article{10.11648/j.ijnfs.s.2015040202.12,
author = {Alberto Mantovani and Daniela Ferrari and Chiara Frazzoli},
title = {Sustainability, Security and Safety in the Feed-to-Fish Chain: Focus on Toxic Contamination},
journal = {International Journal of Nutrition and Food Sciences},
volume = {4},
number = {2-2},
pages = {6-24},
doi = {10.11648/j.ijnfs.s.2015040202.12},
url = {https://doi.org/10.11648/j.ijnfs.s.2015040202.12},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijnfs.s.2015040202.12},
abstract = {The paper discusses the issue of feed ingredients in aquaculture as a telling example of implementation of a sustainable food safety strategy, aimed at protecting the health of next generation, under the One Health paradigm. Finfish and fishery products are a main nutrition security component as a valuable source of animal protein, particularly in developing countries. In addition, they are a critical source of essential oligo-nutrients, such as polyunsaturated fatty acids (PUFAs) and iodine. Production and consumption of fish has greatly increased in the last decade, mostly due to the growth of aquaculture. While the demand for aquaculture products continues to increase, there is the need to address consumers' concerns related to the nutritional quality and safety. In fact, both wild and farmed finfish can represent a significant source of exposure to contaminants for the consumer: noticeably, caught and farmed fish have a comparable content of nutrients and contaminants. Aquaculture feeds made of fish meal and fish oil are the main vehicle for transfer of environmental pollutants to farmed fish. The main fish contaminants (e.g., methylmercury, PCBs, PBDE) can bioaccumulate and affect development in humans. Feed ingredients as well fish species have a different liability to contamination depending, e.g., on the lipophilicity of the specific chemicals. Up-to-date risk-benefit assessments show that high intake of fish may lead to an undesirable intake of pollutants which is not sufficiently balanced by the concurrent intake of protective nutrients, such as PUFA. The use of vegetable-based feed ingredients in aquaculture has been explored from the standpoints of economic sustainability and fish productivity to a greater extent than from those of food safety and nutritional value. Available data show that vegetable oils can significantly modulate the lipid profile in fish flesh, depending on the oil and fish species. The use of vegetable ingredients can drastically reduce the accumulation of the main contaminants in fish; likewise the presence of other “unconventional” contaminants (e.g. PAHs) and the nutritional value of fish flesh could deserve more attention in the assessment of novel aquaculture feeds.},
year = {2015}
}
TY - JOUR T1 - Sustainability, Security and Safety in the Feed-to-Fish Chain: Focus on Toxic Contamination AU - Alberto Mantovani AU - Daniela Ferrari AU - Chiara Frazzoli Y1 - 2015/05/06 PY - 2015 N1 - https://doi.org/10.11648/j.ijnfs.s.2015040202.12 DO - 10.11648/j.ijnfs.s.2015040202.12 T2 - International Journal of Nutrition and Food Sciences JF - International Journal of Nutrition and Food Sciences JO - International Journal of Nutrition and Food Sciences SP - 6 EP - 24 PB - Science Publishing Group SN - 2327-2716 UR - https://doi.org/10.11648/j.ijnfs.s.2015040202.12 AB - The paper discusses the issue of feed ingredients in aquaculture as a telling example of implementation of a sustainable food safety strategy, aimed at protecting the health of next generation, under the One Health paradigm. Finfish and fishery products are a main nutrition security component as a valuable source of animal protein, particularly in developing countries. In addition, they are a critical source of essential oligo-nutrients, such as polyunsaturated fatty acids (PUFAs) and iodine. Production and consumption of fish has greatly increased in the last decade, mostly due to the growth of aquaculture. While the demand for aquaculture products continues to increase, there is the need to address consumers' concerns related to the nutritional quality and safety. In fact, both wild and farmed finfish can represent a significant source of exposure to contaminants for the consumer: noticeably, caught and farmed fish have a comparable content of nutrients and contaminants. Aquaculture feeds made of fish meal and fish oil are the main vehicle for transfer of environmental pollutants to farmed fish. The main fish contaminants (e.g., methylmercury, PCBs, PBDE) can bioaccumulate and affect development in humans. Feed ingredients as well fish species have a different liability to contamination depending, e.g., on the lipophilicity of the specific chemicals. Up-to-date risk-benefit assessments show that high intake of fish may lead to an undesirable intake of pollutants which is not sufficiently balanced by the concurrent intake of protective nutrients, such as PUFA. The use of vegetable-based feed ingredients in aquaculture has been explored from the standpoints of economic sustainability and fish productivity to a greater extent than from those of food safety and nutritional value. Available data show that vegetable oils can significantly modulate the lipid profile in fish flesh, depending on the oil and fish species. The use of vegetable ingredients can drastically reduce the accumulation of the main contaminants in fish; likewise the presence of other “unconventional” contaminants (e.g. PAHs) and the nutritional value of fish flesh could deserve more attention in the assessment of novel aquaculture feeds. VL - 4 IS - 2-2 ER -
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