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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.
Chronic Respiratory Disease (CRD) is one of the most common and economically significant diseases in the poultry industry worldwide. CRD primarily affects the respiratory system of chickens and turkeys, leading to symptoms such as coughing, nasal discharge, and reduced growth...
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1. Introduction Currently, with chickens on the path to becoming the most consumed meat worldwide and considering their potential role as reservoirs for zoonotic diseases, proper farm management has become a critical priority within the One Health framework, which emphasizes the interconnectedness of animal, human, and environmental health [1]. Concomitant with the increase of meat production, the escalating persistent problem of bacteria becoming resistant to antibiotics is linked...
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1. Introduction Over the last few hundred years, humans have influenced the evolution of multiple animal species and different ecosystems involved in animal production [1]. This approach has led to the genetic change of domestic animals and has undoubtedly been driven by agriculture. The most important genetic changes in poultry production have occurred in the previous 60 years. Modern broiler chickens are likely the clearest example of these genetic improvements. Newborn chicks grow...
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The poultry industry’s shift toward antibiotic-free production has increased interest in functional bioactives that support gut health and performance. Cashew Nut Testa (CNT) tannin, a condensed tannin rich in catechins and procyanidins, demonstrates multiple gut-modulating effects when applied within an optimal inclusion range. Mechanistic studies indicate that CNT tannins inhibit Clostridium perfringens and coccidial development, strengthen intestinal barrier integrity, and modulate mucosal...
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Within the digestive system, the liver is the primary organ for nutrient transformation and distribution, as well as the elimination and excretion of metabolites. The quality of nutrition has a direct impact on liver health, as the liver performs vital functions. A balanced diet supports liver function and prevents diseases. In contrast, imbalanced or contaminated diets can damage the liver, increasing the risk of diseases. ...
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This paper focuses on how free radicals are generated in the body, their source and appropriate reasons, and how to tackle this menace with vitamins, minerals and polyphenols in poultry. Polyphenols not only act as a free radical scavenger, but it has a major role in improving performance in layers and breeders and improving meat quality in broilers. ...
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On cherche des distributeurs dans plusieurs pays d’Afrique comme le Kenya, l’Ethiopie, la Tanzanie, le Congo, etc
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Dr. Narender Reddy, CEO of Natural Remedies, explains how validated botanical solutions combine traditional Indian Ayurveda with modern science to improve animal health and productivity. ...
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Prof. Dr. AS RANADE spotlights underrated additives and ends with a frank view on regulation and why pricing transparency isn’t ready yet. ...
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Standardised Ileal Amino Acid Digestibility of Ingredients for Broiler Chickens is Influenced by Feed Form
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In this interview in Arabic, Marc Saad (Liptosa), points out how a natural solution supports respiratory health on several levels, especially in poultry. *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...
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Fran Alonso, Global Commercial Director at Liptosa, outlines the company’s 25+ years developing phytogenics, organic acids, mycotoxin binders, and specialty additives. He highlights how modern genetics and market complexity demand more efficient nutrition and innovative 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...
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I. INTRODUCTION In poultry meat production birds face several challenges, all of which disturb the normal functioning of the organism, with the gastrointestinal tract being the most affected. This results in impaired absorption of nutrients, leading to reduced performance and increased mortality. Previously general practice was to feed antibiotics at sub-therapeutic levels to enable birds to cope with the challenges during growth (Wati et al. 2015). With the European Union passing...
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Plant origin (phytogenic) feed additives (PFA), comprising herbs, spices, essential oils, plant extracts and derived products have gained considerable interest in view of the worldwide ban on use of antibiotic growth promoters (AGPs) in food animals. These products have the ability to improve performance by maintaining a healthy gut environment (Windisch et al., 2008). They have also been reported to influence carcass and meat quality characteristics in agricultural livestock (Isabel and...
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Overview of Performance of Listed Vitamin Companies in 2023
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One of the biggest complaints surrounding the poultry houses is the smell of manure. The ammonia concentration in poultry houses not only contributes to the smell but can be harmful for both the birds and the workers who frequent the barn. This article is about how ammonia gas is formed, its impact on the birds and how to control ammonia levels in poultry houses. Ammonia emission in poultry houses Ammonia emission is one of the greatest concern in poultry houses....
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1. Introduction Recent trends in food animal production emphasize reducing antibiotic use due to the growing threat of antimicrobial-resistant bacteria [1,2]. Consequently, there is a critical need for sustainable alternatives that promote growth and health while maintaining production efficiency. Phytobiotics are plant-derived compounds that have emerged as promising candidates for this role [3]. Unlike antibiotics, phytobiotics do not contribute to antimicrobial resistance or...
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Marc Saad (Liptosa) présente Coccilip, un produit naturel à base de plantes pour là utiliser en cas de coccidiose.
*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...
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Growth promoting effects of zinc bacitracin, Bacillus-based probiotics and a blend of Yucca and Quillaja saponin in broilers have been well documented (Engberg et al. 2000; Cheeke, 2009; Jeong and Kim, 2014). These in-feed additives are commonly used in broiler diets but their effects at different dietary crude protein (CP) concentrations remain unclear. This study was conducted to study the effect of these additives when added to low and high-protein diets on performance and caecal...
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Feed Granulometry and the Importance of Feed Particle Size in Layers
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Heat stress is a huge problem in farm animals, as their welfare and performance can be negatively affected by extreme environmental conditions. When animals are exposed to very high or low temperatures outside their comfort range, they might experience heat stress. This can bring about various unfavorable consequences, such as decreased food intake, reduced zootechnical performance, alterations in the immune system, and increased susceptibility to diseases. Mechanisms through which...
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1. Introduction The global population is projected to reach 9.7 billion by 2050, driving a significant increase in food and feed demand and the urgent need for alternative protein sources [1]. Currently, soybean meal is a crucial protein source in poultry and livestock diets due to its high-quality protein composition. However, sustainability concerns, including deforestation, monocropping, and biodiversity loss, as well as the environmental impacts of conventional crop systems such...
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1. Introduction Due to global warming, heat stress in hot environments has become a global challenge for the poultry industry [1,2]. Heat stress (HS) leads to significant economic losses in the poultry sector, estimated at $240 million annually [3], with summer heat waves resulting in approximately 4 million broiler mortalities [4,5]. Broiler production in tropical regions is particularly impacted by the unique environmental conditions of high temperatures and humidity, which...
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Each summer, soaring temperatures present a significant challenge for the poultry industry worldwide. Poultry are particularly vulnerable to heat stress due to their limited ability to regulate body temperature, making them highly susceptible to environmental heat. While the immediate...
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