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Phytogenics in poultry nutrition

Phytogenics, also known as phytobiotics, are natural bioactive compounds of botanical origin that are used as alternatives to antibiotic growth promoters (AGPs) and are added to feed to enhance animal performance. Although phytogenics encompass a wide variety of substances of biological origin, formulation, chemical characterization, and purity, they can be classified into four groups: (1) herbs (products obtained from flowering, woody, and nonperennial plants); (2) botanicals (whole or processed parts of a plant, such as roots, leaves, tree bark, and spices); (3) essential oils (hydro-distilled extracts of volatile plant compounds); and (4) oleoresins (anhydrous solvent-based extracts). These plant-derived products do not contain residues, are natural, and are less toxic than synthetic antibiotics or inorganic chemicals. Many are generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) and can be used as feed additives in animal nutrition.
Dr. Guillermo Tellez-Isaias
University of Arkansas (USA)
University of Arkansas (USA)
Following the success of the Research Topic “Alternatives to Antimicrobial Growth Promoters and Their Impact in Gut Microbiota, Health, and Disease: Volume II,” we received an invitation from Frontiers to work on Volume II. This second volume includes 31 scientific articles, in the text of individual chapters in this Frontiers Research Topic. The editors are grateful to all 197 authors that contributed and participated in the achievement of Volume II. Homo sapiens reached...
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Peter Surai
Scottish Agricultural College - SAC
Scottish Agricultural College - SAC
Peter Surai (FeedFood, UK; Vitagene and Health Research Centre, UK, among others) presents on Engormix his talk about antioxidants and their use in poultry production....
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Peter Surai
Scottish Agricultural College - SAC
Scottish Agricultural College - SAC
Peter Surai (FeedFood, UK; Vitagene and Health Research Centre, UK, among others) explains the use of vitamin E and other additives when talking about meat quality, in this Engormix interview....
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In a previous article, we discussed the importance of contaminated drinking water as a risk factor for colibacillosis and stressed the need to pay attention to its microbiological quality. In a recent trial made in our lab, we showed the in vitro effectiveness of DigestoCid© to...
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PhytriCare® IM is a plant-based premix with a high flavonoid content. It has been developed to prevent a too high inflammatory state in sows, laying hens, and dairy cows....
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Ghorbanali ( Amirali ) Sadeghi
University of Kurdistan
University of Kurdistan
Introduction Eucalyptus is a medicinal plant that belongs to Myrtaceae family, originated in Australia but found worldwide, especially in tropical and subtropical regions (Salari et al., 2006). In humans, eucalyptus leaf is used to reduce nasal congestion in common cold during cold winter months (Sadlon and Lamson, 2010). Eucalyptol (1,8-cineole) is a terpene oxide and major constituent (more than 70%) of eucalyptus essential oil (EEO), which is used as a flavoring agent in food...
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In order to guarantee the world protein supply, the key issues are the improvement in productivity and the efficiency of resources. Intensive poultry farming, being the only one used by all cultures around the world shows the best performance for eggs and meat production, as the main source of animal protein supply. Current poultry meat and egg production faces a permanent challenge to improve its productivity, including greater efficiency of nutritional and environmental resources to...
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Dr. Guillermo Tellez-Isaias
University of Arkansas (USA)
University of Arkansas (USA)
Introduction Microorganisms constitute the largest fraction of biodiversity on Earth. Their functions are highly diverse, with fundamental roles to maintain chemical equilibria and cycles in their respective environments. It is, therefore, surprising that many humans consider all microorganisms as ”dangerous”, particularly when it comes to equating bacteria with pathogens (Musso et al., 2010; B¨ackhed, 2011). As another aspect, the prokaryotic bacteria that have...
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The importance of phytogenic and nutraceutical solutions based in botanical compounds and natural ingredients for the prevention of diseases lies in the fact that there are more than 10.000 plants with medicinal properties that can be found in nature: a huge variety of natural sources of...
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Dr. Shivi Maini
Indian Herbs
Prologue Energy is the most elusive nutrient in poultry diets. Simply reducing the energy content in poultry feed may not be a viable option for cost-saving in feed formulation. An economical solution is to enable efficient...
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Francesca Blasco, Global Director Product Development and Innovation at Phytobiotics, shares her insights on product development and research this company is developing nowadays ...
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Dr. Shivi Maini
Indian Herbs
Introduction Infectious bronchitis, newcastle disease, infectious laryngotracheitis, avian influenza, and pneumovirus are the viruses that more frequently affect the respiratory tract of chickens. Because of the tendency to change its antigenic properties, viral diseases are predominantly present in most poultry producing areas of the world. New serotypes and variant strains of respiratory viruses are reported in several countries. Current commercially available vaccines do not...
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Milan Hruby
Milan Hruby and 1 more
ADM
ADM
Components of Gut Health The intestine is a complex organ that comprises regions with distinct structural and physiological functions specialized in digestion and nutrient absorption. Simultaneously, the gut represents the primary contact site with foreign antigens and pathogens that can enter, reside and disseminate to the internal organs. For this reason, the gut harbors the majority of immune cells, referred to as gut-associated lymphoid tissues, when compared to other tissues....
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Is it possible to achieve animal health with nutraceutical and phytogenics solutions? *Certain information associated with products, their composition and claims may be different depending on the geographical region and may not be applicable in all countries. Liptosa reserves the right to adapt to the requirements and legislation in each case. The information and technical recommendations provided herein are based on Liptosa's current knowledge and experience. Liptosa reserves the right to...
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Dr. Shivi Maini
Indian Herbs
Following a path to sustainability and global well-being, Indian Herbs is committed to support animal healthcare industry and esteemed customers. Dr. Shivi Maini, General Manager Technical, Indian Herbs Specialties, points out why phytogenic solutions are relevant nowadays ...
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Dr.Prasad Nagpure
Indian Herbs
Dr. Prasad Nagpure (Indian Herbs) speaks about the major problems poultry farmers are facing and Gustocheck, a phytogenic for healthy gut function and control of loose droppings...
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Steve Leeson
Poultry Health Research Network
Poultry Health Research Network
From your point of view, why phytogenic are so relevant nowadays? Hear what Dr. Steve Leeson has to say about it...
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INTRODUCTION The huge increase in poultry production to meet the growing demand in Nigeria has led to the rise in antibiotic use, leading to a worrying increase in cases of antibiotic resistance diagnosed in animal and humans via direct contact, environmental contamination and food consumption, causing high cases of cancer and other ailments. According to NCI (2012), over 100 types of cancers affects humans, this negativity prompted the European Union (2006) to recommend other...
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Morgan Farnell
Texas A&M University
Texas A&M University
Introduction The poultry industry has experienced unprecedented growth in the past 70 years due to improved genetics, nutrition, housing, water quality and veterinary care driven by post-WWII consumer demands (Havenstein, et al., 2003). Modern-day poultry efficiently convert feed to meat and eggs, but genetic selection for improved performance may have inadvertently selected for a negative correlative response to other traits such as immune function (Cheema et al., 2003). The reader...
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