Feed Solutions
NEW DOUBLE-ENCAPSULATION TECHNOLOGY SECURES PERFORMANCE OF BROILERS IN CHALLENGING CONDITIONS Author Dr. Stephanie Ladirat R&D Director at Nuqo Feed Additives
Gut Health: The new paradigm in food animal production With the continuous increase in the world population and the consequent demand for animal protein worldwide, the search for new strategies to optimize the efficiency of food production has become a major focus. With respect to agricultural animals, optimization of animal health is a key component of improving production efficiency. During the last decade, there has been new emphasis placed on the gut of the animal and in particular gastrointestinal health as gut health can influence animal development, health and susceptibility to disease, and nutrient metabolism. Optimal gut health is of vital importance to the performance of production animals. Understanding the interactions between these diverse physiological features emphasizes the extent of areas encompassed by gut health and the ability to regulate
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animal production (Kogut, 2016). Furthermore, public concerns about the industry’s dependency on the use of growth-promoting antibiotics (AGPs) have resulted in the ban of AGPs in several geographies, pushing nutritionist to look for new potential technologies to improve animal health and nutrient absorption. Thus, current research is focused on alternatives to antibiotics for sustainable food animal production. Various technologies have been evaluated, with different molecules and more or less advance release technologies. A double-encapsulation technology for sequenced release of active ingredients Various types of feed additives have been evaluated, for their effect on gut health, such as phytogenics, organic acids, pre/ pro/post-biotics, …. These solutions have generally some positive effects on gut health as they can exhibit positive impact on microflora, immunity, gut integrity, … In the meantime, the form of these products can vary a lot, from simple powders or mixes, to more sophisticated formulations. Some molecules may not require any kind of protection while others might be degraded before they even reach their target in the gut of animals. The variability in product forms and uncontrolled release then results in poor or inconsistent results or eventually higher dose and costs for producers. As a
Dr. Stephanie Ladirat
matter of fact, scientists need to work on new active molecules but also new technologies that guarantee the accurate and exact release in the animals. Recently, a biotech company developed a new technology, based on an exclusive formulation and a new double encapsulation approach (NUQO). With expertise in micro-encapsulation technologies and also the right facilities and infrastructures to prototype, scale up and produce such solutions, the company worked on one advanced concept: This new approach relies on one exclusive and original formulation with, on one hand a combination of phytogenics and phycogenics (active molecules from plants and algae) with proven effect on digestibility and immunity, and on the other hand a core of organic acids, with proven stabilizing effects on gut microflora. Furthermore, the new product relies on a double encapsulation to enable, not just a slow release, but an accurate and precise controlled
May-June 2022
