New Progresses And Effects Of Functional Feed Additives On Marine Aquatic Animals
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New Progresses And Effects Of Functional Feed Additives On Marine Aquatic Animals
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Author : Jin Niu
language : en
Publisher: Frontiers Media SA
Release Date : 2023-01-31
New Progresses And Effects Of Functional Feed Additives On Marine Aquatic Animals written by Jin Niu and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-01-31 with Science categories.
New Progress Of Nutritional Immunity On Aquatic Animals By Functional Feed Additives Under The Condition Of Low Fish Meal
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Author : Hongyu Liu
language : en
Publisher: Frontiers Media SA
Release Date : 2025-06-18
New Progress Of Nutritional Immunity On Aquatic Animals By Functional Feed Additives Under The Condition Of Low Fish Meal written by Hongyu Liu and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-18 with Medical categories.
Fish meal constitutes a relatively high proportion of aquaculture feed nowadays, while too much reliance on this kind of classic protein source brings high costs and will restrain the development of other available energy-providing ingredients. Lipids and carbohydrates are widely acknowledged as great alternatives to fishmeal, for their friendly prices and good ability to provide consumable energy. To counteract the negative effects of excess dietary lipids and carbohydrates, specific additives can be introduced into aquatic feed for taking advantage of their benefits for health and immunity. Green functional additives can be a better alternative to antibiotics and have been commonly used in aquatic animal feeds. How to improve the utilization of feed resources and ensure feed safety is the focus of research in aquatic animal nutrition. In order to improve feed safety and aquatic product quality and safety, the development and application of green, non-polluting functional additives is particularly important. However, research on functional additives is still at an early stage and their deeper mechanisms of influence on aquatic animals need to be further explored. Feed quality and composition is a key factor in determining fish health. It has been shown that fish growth, serum immunity, gut development, flora structure, immune response, and signal transduction are all closely related to feed quality. Fish consuming low fishmeal feeds often exhibit reduced growth and disease resistance, processes that require corresponding changes in metabolic systems and immune response functions. This can be mitigated by supplementing feed with functional additives. Although a number of functional additives have been shown to have a positive impact on aquatic animal growth, research into the specific mechanisms and targets that regulate the physiological state and immune response system of aquatic animals is still at the exploratory stage. Currently, functional additives have been shown to interact with the intestinal flora. At the same time, during the digestion of functional additives in the aquatic animal intestine, their key components can also cause a series of metabolic processes and immune response changes in aquatic animals. Therefore, the specific processes of absorption and metabolism of functional additives, as well as the mechanisms affecting aquatic animals, need to be studied. Currently, more comprehensive and advanced experimental tools and methods, including cell signaling, correlation analysis, multi-omics, metabolic mechanisms, and immune response analysis, are needed to enrich and elucidate the feasibility and prospects of the application of green functional additives in aquafeeds. The purpose of this Research Topic is to evaluate the influence of such functional feed additives on growth, nutritional, and immunity parameters in marine aquatic animals especially under the condition of low fish meal. We aim to study the effect of functional feed additives on the nutritional immunity of marine aquatic animals especially under the condition of low fish meal. Related studies in the format of Original Research, Reviews, and Mini-Reviews are welcomed. • Development and application of new functional aquatic additives. • Immunological, metabolic, and intestinal health research affected by low fishmeal feeds and functional feed additives. • Establishing linkages between target organs (e.g. hepatic-intestinal axis, brain-intestinal axis) based on low fishmeal feeds and functional feed additives. • Immunological regulation of aquatic animals by functional feed additives. • In vitro and in vivo experiments to validate the mechanisms of action and immune regulation of functional additives
Functional Feed Additives And Intestinal Health In Aquatic Animals
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Author : Gang Yang
language : en
Publisher: Frontiers Media SA
Release Date : 2024-03-20
Functional Feed Additives And Intestinal Health In Aquatic Animals written by Gang Yang and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-20 with Science categories.
New Progresses Of Fish Meal Replacement In Aquatic Animals
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Author : Jin Niu
language : en
Publisher: Frontiers Media SA
Release Date : 2022-12-23
New Progresses Of Fish Meal Replacement In Aquatic Animals written by Jin Niu and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-23 with Science categories.
Beneficial Effects Of Functional Ingredients In Feed On Immunity Improvement And Growth Promotion Of Aquaculture Animals
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Author : Jianchun Shao
language : en
Publisher: Frontiers Media SA
Release Date : 2023-09-12
Beneficial Effects Of Functional Ingredients In Feed On Immunity Improvement And Growth Promotion Of Aquaculture Animals written by Jianchun Shao and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-12 with Science categories.
Aquaculture has become one of the main sources of human food, and the per capita food fish supply has reached 21 kilograms in 2019. With the expansion of the farming industry and the deterioration of the farming environment, outbreaks of various infectious diseases have become more and more serious, resulting in huge economic losses. In the past, antibiotics were commonly used to control diseases in aquaculture animals. However, the overuse of antibiotics caused various problems such as pathogen resistance, drug residues and environmental pollution. As a result, the development of functional ingredients added to feed to improve the health of aquaculture animals is necessary for the sustainable development of the aquaculture industry.
Natural Feed Additives In Animal Nutrition Their Potential As Functional Feed
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Author : Iveta Placha
language : en
Publisher: Frontiers Media SA
Release Date : 2022-12-02
Natural Feed Additives In Animal Nutrition Their Potential As Functional Feed written by Iveta Placha and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-02 with Medical categories.
Marine Biologically Active Compounds As Feed Additives
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Author : Izabela Michalak
language : en
Publisher: MDPI
Release Date : 2020-11-13
Marine Biologically Active Compounds As Feed Additives written by Izabela Michalak and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-13 with Science categories.
This Special Issue presents high-quality research papers as well as review articles addressing recent advances in the use of marine bioactives in animal nutrition. The marine environment constitutes a relatively untapped source of biologically active compounds that can be applied in various areas, such as improvement of animal performance, health maintenance, and disease prevention. Numerous marine-based compounds isolated from marine organisms (especially seaweeds) have diverse biological activities, including antioxidative, anti-inflammatory, antibacterial, antifungal, and antiviral activities that can be beneficial to animal health. Additionally, the application of marine bioactives as feed additives can increase the nutritional value of products of animal origin. In this Special Issue, the main attention was focused on seaweeds and their application in poultry (laying hen and broiler chickens) and pig feed. The suitable processing of marine resources required for their optimal use as feed/feed additives was underlined. The contained publications present scientific evidence for the use of various seaweeds as feed additives that improve health (enhanced immunity, prebiotic effect), growth performance, and production. Inclusion of this unconventional material in animal nutrition can enrich products with active compounds, such as micro- and macroelements, polyunsaturated fatty acids, and pigments which are beneficial for consumers.
Aquaculture Of Emergent Marine Invertebrates Advances In Nutrition Rearing Technology And End Product Quality
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Author : Sílvia Lourenço
language : en
Publisher: Frontiers Media SA
Release Date : 2022-12-05
Aquaculture Of Emergent Marine Invertebrates Advances In Nutrition Rearing Technology And End Product Quality written by Sílvia Lourenço and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-05 with Science categories.
Sustainable Marine Food And Feed Production Technologies
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Author : Anil Kumar Patel
language : en
Publisher: CRC Press
Release Date : 2023-08-10
Sustainable Marine Food And Feed Production Technologies written by Anil Kumar Patel and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-08-10 with Science categories.
This valuable reference book covers the application of marine resources like algae, fishes, and shrimp to address food challenges of the world. It compiles technological advancements in employing these resources for food and food supplements to enhance human health. The book includes chapters from international experts. The book discusses interesting topics like exploitation of marine wastes as nutraceuticals, cultivation, processing, and production of seafood and includes a section on other applications of marine organisms, such as the removal of pollutants from wastewater. This book is meant for graduate students and researchers in food science. It is also useful to experts in the food industry.
Fish Nutrition
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Author : Ronald W. Hardy
language : en
Publisher: Academic Press
Release Date : 2021-10-19
Fish Nutrition written by Ronald W. Hardy and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-19 with Science categories.
Fish Nutrition, Fourth Edition is an up-to-date, authoritative presentation of all key elements of the nutrition of fish and crustaceans. As aquaculture is rapidly expanding, more than 200 herbivorous and carnivorous species occupy a diverse range of ecological niches, and have therefore evolved to utilize a wide array of food sources. This new edition highlights these differences and covers the complexity and challenges associated with fish nutrition, addressing nutrient requirements to produce high-quality, healthful and sustainable resources, the essential nutrients for fish species, including proteins and amino acids, vitamins, minerals and essential fatty acids, a feed quality assessment, and fish pathology. Led by a team of international experts, this edition provides readers with new information on the use of high-throughput technologies in fish nutrition research, the role of feeds on the community structure of the microbiome, and advances in essential nutrient requirements. - Features expansive updates to the previous edition, including a new chapter dedicated to diet analysis and evaluation - Addresses the roles of fish nutrition and feeds on sustainability and the environmental impacts of aquaculture - Covers basic nutritional biochemistry and applied nutritional topics