Beneficial Effects Of Functional Ingredients In Feed On Immunity Improvement And Growth Promotion Of Aquaculture Animals

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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.

Omics And Fish Nutrition

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Author : Kang-le Lu
language : en
Publisher: Frontiers Media SA
Release Date : 2022-10-26

Omics And Fish Nutrition written by Kang-le Lu 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 2022-10-26 with Science categories.

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.

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.

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

Sustainable Aquafeeds

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Author : Jose M. Lorenzo
language : en
Publisher: CRC Press
Release Date : 2021-11-15

Sustainable Aquafeeds written by Jose M. Lorenzo and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-15 with Technology & Engineering categories.

Aquaculture, the youngest, fastest-growing, and most dynamic protein-producing industry, has the key advantage of efficient use of feed that allows farmed fish to be competitively priced compared with terrestrial proteins. Sustainable Aquafeeds: Technological Innovation and Novel Ingredients explores the present and future evolution of feeds, explains the current challenges for aquaculture, and considers how advances in technologies and ingredients can produce aquafoods for the increasing world population. International contributors to this book provide state-of-the-art information on the profile of the aquafeed industry, including factors affecting supplies and prices of key ingredients for aquafeed production. An entire set of chapters covers the scientific advances and feed industry initiatives in accordance with modern consumer trends, updating readers on the most promising strategies. These include the use of novel ingredients for nutrient supplementation and the enhancement of their use by genetic selection. The authors hope to inspire a collaboration of NGOs, researchers, and private partnerships to replace wild-caught ingredients by accelerating and supporting the scaling of innovative, alternative, aquaculture feed ingredients, including bacterial meals, plant-based proteins, algae, and yeast.

Aquaculture Enhancing Food Security And Nutrition

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Author : Imtiaz Ahmed
language : en
Publisher: Springer Nature
Release Date : 2025-07-01

Aquaculture Enhancing Food Security And Nutrition written by Imtiaz Ahmed and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-01 with Technology & Engineering categories.

This work compiles the impact of aquaculture in addressing the pressing challenges of global food security and nutritional deficits. The book provides a comprehensive understanding about how aquaculture is playing an instrumental role in ensuring a sustainable and nourished food source. In the face of a growing global population and increasing demands for protein-rich diets, traditional means of fish and its products from wild fisheries alone are inadequate which warrant an alternate source that can fulfill the demand of fish for human consumption. Aquaculture emerges as a sustainable solution, promising to bridge the widening gap between the supply and demand for fish and its products. Through meticulously researched insights and data, the book showcases how aquaculture systems are meeting the protein and nutritional needs of people worldwide. The book entitled as “Aquaculture: Enhancing Food Security and Nutrition” sheds light on the various forms of aquaculture like freshwater, marine and brackish water cultivation highlighting their benefits and potential drawbacks. The focus is on in what way aquaculture practices can be environmentally responsible, economically viable and socially inclusive, paving the itinerary for a balanced and sustainable food ecosystem. By exploring the advancements in aquaculture technologies such as recirculating aquaculture systems (RAS) and integrated multi-trophic aquaculture (IMTA), the book also advocates the environmental friendly and resource-efficient practices that enhance both food security and nutrition. Moreover, the book underscores the nutritional value of fish and its products, highlighting their rich nutrient composition including protein, amino acids, fatty acids, vitamins and minerals, which are fundamental for human health. It also offers insights about the incorporation of fish and its products in the food that can positively impact nutrition and combat malnutrition, especially in vulnerable human populations.

Food Security Nutrition And Sustainability Through Aquaculture Technologies

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Author : Jitendra Kumar Sundaray
language : en
Publisher: Springer Nature
Release Date : 2024-12-31

Food Security Nutrition And Sustainability Through Aquaculture Technologies written by Jitendra Kumar Sundaray and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-12-31 with Technology & Engineering categories.

Aquaculture is the farming of aquatic organisms such as fish, crustaceans, mollusks and aquatic plants. It is a rapidly growing industry that plays a significant role in providing food security, improving nutrition and promoting sustainability. Food security is a major global concern, with millions of people around the world suffering from malnutrition and hunger. Food security, nutrition and sustainability are global challenges that need urgent attention to achieve a better and more sustainable future. Aquaculture technologies can help to address this problem by increasing the availability and accessibility of fish and other aquatic foods, providing a source of protein-rich food, improving nutrition, enhancing sustainability, generating income and improving food safety. In addition, aquaculture technologies play an important role in promoting nutrition. Fish and other aquatic foods are a good source of essential nutrients that are important for human health, including omega-3 fatty acids, vitamin D and minerals like iron and zinc. By increasing access to these foods, aquaculture can help to improve nutrition and reduce the incidence of diet-related diseases. Fish and shellfish are rich in omega-3 fatty acids, which have been linked to improved heart health, brain function and other health benefits. By incorporating fish and shellfish into their diets, people can improve their overall nutritional intake and reduce the risk of chronic diseases. Food Security, Nutrition and Sustainability Through Aquaculture Technologies shines a light on how aquaculture technologies contribute to sustainability by providing a more efficient and environmentally friendly way of producing food. Compared to traditional fishing practices, aquaculture can reduce pressure on wild fish populations and minimize the negative impact of fishing on marine ecosystems. Additionally, advances in aquaculture technology have led to the development of more sustainable and efficient production systems, including recirculating aquaculture systems and integrated multi-trophic aquaculture. As the global population continues to grow, demand for protein-rich foods like fish is increasing. Aquaculture provides a sustainable way to meet this demand, as it can produce more protein per unit of feed than traditional livestock farming. This book discusses aquaculture practiced in areas where traditional agriculture is not feasible, such as regions that are unsuitable for crop production. In addition to providing a source of protein, aquaculture can also improve nutrition. Aquaculture can be practiced in a sustainable manner, with minimal impact on the environment. Unlike traditional fishing, which can deplete wild fish populations and damage marine ecosystems, aquaculture allows for the controlled cultivation of fish and other aquatic organisms. Properly managed aquaculture operations can also minimize waste and pollution and caneven contribute to ecosystem restoration by providing habitat for marine species. This book includes chapters on various aspects of aquaculture technologies that address a range of important global challenges including food security, nutrition and sustainability and are likely to play an increasingly important role in meeting the world's growing demand for food.

Feed And Feeding For Fish And Shellfish

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Author : Vikas Kumar
language : en
Publisher: Elsevier
Release Date : 2024-11-19

Feed And Feeding For Fish And Shellfish written by Vikas Kumar and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-11-19 with Technology & Engineering categories.

Feed and Feeding for Fish and Shellfish: Nutritional Physiology presents foundational knowledge and the most recent advances in aquaculture finfish and crustacean metabolism and nutritional requirements, feed ingredients, nutrient deficiency disorders, and integrated sciences. Nutrition is fundamental to the success and sustainability of the aquaculture industry as it relates to economics, fish health, high-quality product production, and pollution minimization. This book provides a unique, complete, and comprehensive coverage of the nutrition, metabolism, and feeding strategies of key aquaculture species.Written by an international group of experts, this work introduces nutrient requirements of finfish, prawn, shrimp, crabs, and lobster before delving into advances in feed ingredients, production, and practices. Latter chapters discuss the risks of nutritional deficiency and associated diseases and disorders. The final section of the book describes integrated sciences, including aquaculture species immune systems, muscle development, reproduction, gut health, and broader perspectives on seafood quality and food security. - Presents the most recent advances in the field over the last decade - Includes all nutritionally balanced, environmentally sound, and cost-effective feed for finfish and crustaceans - Provides comprehensive coverage related to nutrition and metabolism of finfish and crustaceans

Seaweeds As Plant Fertilizer Agricultural Biostimulants And Animal Fodder

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Author : Leonel Pereira
language : en
Publisher: CRC Press
Release Date : 2019-10-18

Seaweeds As Plant Fertilizer Agricultural Biostimulants And Animal Fodder written by Leonel Pereira and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-18 with Science categories.

The main effects of Seaweed extracts (Ascophyllum, Fucus, Sargassum, Saccorhiza, Laminaria, Gelidium and others), when used as agricultural fertilizers, are better seed germination and higher quality fruit production, with longer shelf life; better use of soil nutrients; more productive crops and plants with greater resistance to unfavorable environmental conditions. Algae also have a long history of use as animal feed. They have a highly variable composition depending on the species, collection season and habitat, and on external conditions such as water temperature, light intensity and nutrient concentration in water. In relation to ruminal fermentation, a high variability of the digestibility values ​​was found among seaweed species and cannot be attributed only to the composition of different nutrients of the algae. The role of marine algae for reduction of methane production is discussed with particular emphasis on novel algae-based feed strategies that target minimal methane emissions without affecting the functionality of the microbiota and overall animal productivity. Key Features: Sustainable Agriculture Natural Feeding Nutrients Liquid Seaweed Agricultural Biostimulants Natural Pesticides