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Phytoadditives in animal nutrition have attracted a lot of attention for their potential role as alternatives to antibiotic growth promoters. Phytoadditives are feed additives originated from plants or botanicals that are used in poultry nutrition. This chapter provides an overview about the potency of alternative additive from plants as a basis for exploring it as a phytoadditive for poultry. These substances are derived from herbs, spices, and other plants and their extracts. They are natural, less toxic, residue free and ideal feed additives for poultry when compared to synthetic antibiotics. There efficacy of phytogenic applications in poultry nutrition depends on several factors, such as composition and feed inclusion level of phytogenic preparations, bird genetics, and overall diet composition. Addition of 100 mg/kg feed essential oils consist of carvacrol, thymol and limonene in matrix encapsulation improved performance and apparent ideal digestibility of nutrients of broiler chickens. Besides enhancing performance, phytogenic also has antioxidant, the effects of which are associated with essential oils (EOs) and their components. Administration of eucalyptus and peppermint oil blends by oral (0.25 ml/L drinking water) and spray route (0.1 ml/20 ml water) reduced Newcastle disease infection in broilers. Phytoadditives have antimicrobial, antifungal, antiviral, antitoxigenic, antiparasitic and insecticidal properties. The benefits of using phytoadditives in poultry nutrition are increased feed intake, stimulation of digestion, increased growth performance, reduced incidence of disease, improved reproductive parameters, feed efficiency, profitability. Based on the latest scientific findings presented in this chapter, the following main conclusions have been drawn that phytomolecule and that bioactives have potential to be developed as an alternative additive for poultry, and that promote health.
Natural Feed Additives Used in the Poultry Industry addresses recent information on the use of different natural feed additives in poultry nutrition. Chapters in the book focus on the growth, production, reproduction and health of poultry. Key Features: - 15 chapters contributed by more than 30 experts and scientists involved in animal and poultry nutrition, physiology, toxicology, pharmacology, and pathology - Chapters highlight the significance of a variety of herbal plant extracts and derivatives, cold pressed and essential oils, fruits by-products, immunomodulators, organic acids, probiotics, nanoparticles and their role in poultry industry instead of the growth promoter antibiotics. - Provides details about the use of antibiotic as growth promoters in poultry and the development of bacterial resistance. - Provides a holistic approach on how natural feed additives can provide an efficient solution to animal health, - Covers the main categories of poultry, including broiler chickens, laying hens, quails, geese, ducks, and turkey. - References in each chapter for further reading This handbook represents an up-to-date review of the existing knowledge on natural feed additives, both in vitro and in vivo and the basis for future research. The text is useful to students of poultry sciences, nutritionists, scientists, veterinarians, pharmacologists, poultry breeders, and animal husbandry extension workers.
The aim of this Special Issue is to publish high quality papers concerning poultry nutrition and the interrelations between nutrition, metabolism, microbiota and the health of poultry. Therefore, I invite submissions of recent findings, as original research or reviews, on poultry nutrition, including, but not limited to, the following areas: the effect of feeding on poultry meat end egg quality; nutrient requirements of poultry; the use of functional feed additives to improve gut health and immune status; microbiota; nutraceuticals; soybean meal replacers as alternative sources of protein for poultry; the effects of feeding poultry on environmental impacts; the use of feed/food by-products in poultry diet; and feed technology.
This handbook focuses on the use of antibiotic alternatives in poultry and fish feed. Chapters in the book cover a range of natural ingredients in feed and the impacts of these natural feed additives on growth, production, reproduction and health status of poultry and fish. All chapters give a holistic approach to how organic feed additives (herbal plants and their extracts, probiotics, peptides, etc.) can positively impact animal health and production. Key Features: - presents 13 chapters contributed by 38 experts and scientists of animal, poultry and fish nutrition, poultry and fish physiology, toxicology, pharmacology, and pathology - highlights the significance of herbal plants and their extracts and derivatives, cold-pressed and essential oils and fruits by-products - covers the effects of special ingredients such as immunomodulators, antimicrobial peptides, and probiotics - provides the reader an updated perspective on the use of additives in poultry and fish industry as growth promoters and their role in developing bacterial resistance to antibiotics - covers the main poultry species, egg-laying hens, quails, geese, ducks, turkey, and commercial fish - includes references for advanced readers This book will be useful for poultry and fish keepers and researchers in animal nutrition, pharmacology, and veterinary sciences. Professionals involved in the poultry and fish feed industry will also find the information useful for product development.
Focusing on gut health in animals, his accessible study provides an overview of the potential benefits of phytogenic substances and plant-based feed additives to animal nutrition. This up-to-date and well-researched exploration focuses on the latest scientific knowledge regarding these additives and their potential use as flavoring agents and growth promoters in different animals worldwide, from pigs and poultry to ruminant mammals and aquatic species. It also highlights results from in vitro experiments as well as in vivo trials and shows how these tests have practical implication of phytogenic feeding concepts. Recognizing that the mechanisms in these additives are versatile and still need additional elucidation and scientific proof, this examination intends to help scientists and the feed industry further develop the group of feed additives.
The world’s population is growing rapidly and consequently, there is an increasing demand for high-quality and safe food. At the same time, agricultural areas are diminishing due to industrialization, among other factors. Therefore, the efficiency of animal production needs to be improved. This book examines animal nutrition and ways to improve it. Topics covered include the use of feed additives in poultry nutrition, silage in dairy cattle nutrition, plant-origin feed additives in water buffalo nutrition, microbial inoculation in dairy cow nutrition, and more.
This handbook focuses on the use of antibiotic alternatives in poultry and fish feed. Chapters in the book cover a range of natural ingredients in feed and the impacts of these natural feed additives on growth, production, reproduction and health status of poultry and fish. All chapters give a holistic approach to how organic feed additives (herbal plants and their extracts, probiotics, peptides, etc.) can positively impact animal health and production. Key Features: - presents 13 chapters contributed by 38 experts and scientists of animal, poultry and fish nutrition, poultry and fish physiology, toxicology, pharmacology, and pathology - highlights the significance of herbal plants and their extracts and derivatives, cold-pressed and essential oils and fruits by-products - covers the effects of special ingredients such as immunomodulators, antimicrobial peptides, and probiotics - provides the reader an updated perspective on the use of additives in poultry and fish industry as growth promoters and their role in developing bacterial resistance to antibiotics - covers the main poultry species, egg-laying hens, quails, geese, ducks, turkey, and commercial fish - includes references for advanced readers This book will be useful for poultry and fish keepers and researchers in animal nutrition, pharmacology, and veterinary sciences. Professionals involved in the poultry and fish feed industry will also find the information useful for product development.
Feed Additives: Aromatic Plants and Herbs in Animal Nutrition and Health explores the use of aromatic plants and their extracts, including essential oils in animal nutrition. It provides details about the development of bacteria resistance to antibiotics. All chapters provide a holistic approach on how aromatic plants can provide an efficient solution to animal health, also covering the main categories of animals, including poultry, pigs, ruminants and aquaculture. This book represents an up-to-date review of the existing knowledge on aromatic plants, both in vitro and in vivo and the basis for future research. Covers different categories of animals and novel feed trends with functional properties Examines a variety of natural sources based on plant functional substances to promote antioxidant, antimicrobial, antiviral, anti-inflammatory properties and digestive stimulations Explores the chemistry and mechanism of action of plant extracts in animal nutrition Includes sustainable solutions for the use of natural additives as growth promoters
This book discusses how this will affect the use/non-use practice of AGPs.