Dr. Stéphanie Ladirat, R&D Director, NUQO

A recent research program highlights that micro-encapsulation of seaweed and plant extracts can stimulate digestive functions, improve performance, and reduce feed costs, addressing current egg industry needs.

The egg industry grapples with key challenges in optimizing nutrition and profitability for laying hens. One significant hurdle involves efficiently producing eggs while maintaining bird health and well-being. Sustainable practices, such as efficient waste management and reducing the environmental footprint, are essential to address growing concerns about the environmental impact of egg production. To tackle these issues and enhance the performance of laying hens, strategies have emerged. These include formulating balanced diets with alternative protein and energy sources, exploring feed additives like enzymes, microbials, phytogenics, and seaweed extracts. Enzymes, such as phytase, improve nutrient utilization, while probiotics and prebiotics support gut health, enhancing feed conversion and disease resistance. Natural phytogenics provide antioxidants, affect the microflora profile, and improve digestive functions, ultimately leading to increased egg production and improved egg quality. Seaweed bioactives (so called-phycogenics), contribute as well to better gut health of animals. These strategies address challenges in egg production and meet consumer expectations for high-quality, nutritious eggs, all while promoting sustainable and eco-friendly practices.

The latest benchmark for phytogenic feed additives
Lately, a feed additives company has introduced an innovative product, NUQO©NEX (NQ), comprising metabolites sourced from both plants and algae (referred to as phytogenic and phycogenic, originating from the Greek words ‘phytos’ for plant and ‘phycos’ for algae). These metabolites are shielded by a unique micro-encapsulation technology. The utilization of micro-encapsulation has become imperative in the realm of phytogenic feed additives to mitigate the volatility of natural compounds. While the term ‘encapsulation’ is increasingly generic, it is crucial to discern authentic technology that not only safeguards but also effectively releases active ingredients, setting it apart from rudimentary methods like silica absorption or light-agglomeration, which may suffice for various compounds but fall short in preserving delicate phytogenics like essential oils.

It is of utmost importance to delve into the manufacturing technology underpinning each product, rather than solely relying on surface-level claims. With its notably high concentration of active components and remarkable stability, this novel solution assures a precise release in the digestive tract and offers a cost-effective dosage unlike any other currently available. This technology has been meticulously developed to optimize poultry performance and can serve as an alternative growth promoter or a means to enhance feed conversion ratios and overall performance, ultimately resulting in an improved return on investment for poultry operations.

Numerous trials have validated the effectiveness of this technology in enhancing the performance of laying hens across diverse contexts and geographic regions. Concurrently, scientists have conducted assessments to gauge the technology’s precise influence on feed digestibility. This research aims to provide formulators and nutritionists with greater flexibility in their decision-making processes.

Enhancing Feed Digestibility in poultry
In a recent study conducted at the University of Berlin in Germany, researchers undertook a comparative analysis of four treatments: a negative control, two commercial products incorporating phytogenics (referred to as P1 & P2), and a novel technology, NUQO©NEX (NQ). The findings revealed that the NQ treatment not only enhanced the digestibility of nutrients like crude fat, crude protein, and starch but also contributed to increased mineral digestibility, including crude ash, calcium, and phosphorus, when compared to the negative control. The other two solutions also improved the digestibility of certain nutrients and minerals but to a lesser extent than NQ. Notably, the NQ treatment exhibited the most pronounced effects on nutrient and mineral digestibility, resulting in the highest overall performance improvement. In sum, the NQ treatment demonstrated enhanced feed digestibility, ultimately leading to improved performance, in contrast to conventional products relying on phytogenics. This underlines the significance of the formulation’s composition (comprising both phytogenics and phycogenics) and the influence of manufacturing technology (micro-encapsulation) on product stability and release within the digestive system.

Concrete impact on feed costs with a conservative matrix value
The NQ technology underwent extensive testing in various global regions, including Asia, Europe, and Latin America, to evaluate its impact on the performance of laying hens. Additionally, to offer maximum flexibility to nutritionists and formulators, diverse scenarios were examined, involving the application of feed additives either “on top” of the formulation or using a “matrix value” approach, allowing adjustments to the feed formulation to reduce costs by decreasing energy and protein content. Two recent trials were conducted at Kasetsart University in Thailand under the guidance of Professor Yuwares.

In an experiment, the NQ technology was used with a “matrix value” at 75 ppm. Three treatments were tested: 1) an initial control diet [C0], 2) a second treatment that consisted of the same control diet but with reduced energy and protein content (-23 kcal/-0.25% dig.Prot) [NC], and finally, 3) a third treatment was given to animals based on the control diet, with reduced energy and protein content (-23 kcal/-0.25% dig.Prot) along with the NQ technology at 75 ppm [NC+NQ]. In this case as well, the experiment consistently delivered expected results. Applying a matrix to the control diet (NC) adversely affected laying percentage, egg mass, and FCR but did not alter feed intake when compared to the control. Applying NQ technology with a matrix value (NC+NEX) helped to restore layer performance, with the laying percentage even slightly surpassing that of CO.

Beyond performance indicators, additional assessments highlighted the influence of the NQ technology. Researchers observed a decrease in both fatty liver scores and occurrences. Moreover, there was an enhancement in eggshell thickness, whether the technology was used in a diet, with or without a matrix value.

Opt for the latest, science-backed technology to safeguard profits
In the evolving landscape of the egg industry, the NQ technology emerges as a revolutionary solution. By seamlessly combining exclusive ingredients sourced from both plants and algae, it offers a distinctive advantage. What sets this technology apart is its genuine micro-encapsulation method, ensuring the safe and efficient release of active components. Through extensive trials, the remarkable effects on laying hens’ performance, improved feed digestibility, enhanced egg quality, and notable reduction in costs have been demonstrated. NQ technology is not just one more phytogenic feed additive, but rather the most advanced nature-based technology for optimizing laying hens’ performance at competitive cost. It serves as a cornerstone for the future of egg production, delivering unparalleled advantages to producers and championing healthier, more sustainable laying hens’ operations.

Sustainable Animal Health with Phytogenic Innovations: Dr. Eckel Leading the Way – Ricky Thaper (www.rickythaper.com)

One of the main challenges in modern animal farming is sustainably improving animal health and welfare. Animal health directly impacts food quality and animal productivity. Healthy birds/animals lead to better product quality, reduced treatment costs, more consistent yields, improved farm management and greater customer satisfaction.
In an era where climate change frequently affects animal productivity, natural resources are limited, and the global trade landscape continues to evolve, Dr. Eckel Animal Nutrition GmbH & Co. KG, based in Niederzissen, Germany, has taken a pioneering step toward supporting sustainable, resilient and successful livestock farming. During my recent visit to Germany, I had the opportunity to explore their state-of-the-art manufacturing facility, witnessing firsthand the innovation and commitment behind their global success.

Founded in 1994 by Dr. Antje Eckel, the company was established with a vision to make animal nutrition healthier, more welfare-oriented and sustainable. Over the past three decades, Dr. Eckel has grown from a family business into a globally recognized provider of alternative feeding solutions.

Dr. Antje Eckel has also served in various international roles promoting animal health. A key contributor to the company’s growth is Dr. Bernhard Eckel, Vice President – Sales, who has been associated with the company since its inception.

Further strengthening the leadership is Dr. Viktor Eckel, Managing Director – Products & Innovation, who combines his passion for life sciences and technology in product development. Also part of the team are Mr. Theo Eckel, Head of Purchasing and Ms. Klara Eckel, who leads business development initiatives serves as an authorised signatory.

The Importance of Gut Health
The animal gut is a complex ecosystem hosting diverse microorganisms that evolve with their hosts. Each section of the gut houses distinct microbial communities that shift throughout the animal’s life. In poultry, microbial colonisation begins at hatching and is influenced by the hen and the environment. Feed composition also plays a significant role in shaping the microbial profile and by extension, long-term health.
Managing gut health isn’t simply a battle between good and bad bacteria. Some microbes typically seen as harmful may play beneficial roles under specific conditions, while even beneficial ones can cause harm if imbalanced. A stable microbial balance is vital for maintaining animal health and performance. Gut health disturbances caused by poor feed quality or disease can severely impact productivity.

The long-standing use of antibiotic growth promoters (AGPs) comes with several risks. AGPs not only eliminate harmful bacteria but also beneficial ones, impairing digestion, increasing inflammation and weakening the immune system. Their prolonged use contributes to antibiotic resistance, prompting regulatory bans in many countries.

Phytogenics: A Natural Alternative
This growing concern has fuelled demand for natural, effective alternatives—among which phytogenics play a leading role. Derived from herbs, spices and plant extracts, phytogenic feed additives offer a selective, plant-based approach to enhancing gut health, boosting immunity and improving digestion.

Unlike AGPs, phytogenics target only harmful microbes while preserving the beneficial ones, ensuring a healthier intestinal environment. They also possess anti-inflammatory, antioxidant and immune-boosting properties, further supporting animal well-being.
With three decades of expertise in phytogenic feed additives, Dr. Eckel has become one of the global leaders in sustainable animal nutrition. The company focuses on identifying powerful plant-based compounds that can fully unleash nature’s potential to improve animal performance. Their additive solutions cover poultry, swine, ruminants, aquaculture and pets, with more than 10% of annual revenue invested in R&D.

Global Reach with Local Commitment
From its German headquarters, Dr. Eckel supplies products to Europe, CIS countries, and the Middle East. Through its Bangkok office, the company serves customers across Southeast and South Asia. With a skilled team of almost 80 professionals from over 20 countries, their solutions are now available in more than 40 countries worldwide.

Dr. Eckel’s products are manufactured to strict German quality standards, with over 75% of raw materials sourced from within the EU, ensuring short supply routes, flexible processes, and reduced environmental impact. This results in better animal welfare, high-quality products, and improved profitability for farmers. The company aligns its operations with FAO and UN Sustainable Development Goals and the EU’s climate targets under its guiding philosophy: Act local, think global.

Flagship Products Driving Innovation
Among Dr. Eckel’s top-performing innovations:
Anta®Phyt: A powerful phytogenic complex that enhances gut health and performance in poultry, swine, and ruminants. In a 42-day study with 1,155 broilers, Anta®Phyt increased beneficial bacteria like Lactobacillus and Bifidobacterium, while significantly reducing Escherichia coli. The result: better digestion, improved nutrient absorption, and enhanced growth—without antibiotics.

Anta®Ox Aqua: Designed for aquaculture, this product helps reduce Vibrio levels in shrimp farming. In a field trial with nine earthen ponds, shrimp treated with Anta®Ox Aqua showed a significant decrease in Vibrio counts, leading to better health, lower disease risk, and higher sustainability.

Anta®Catch: The industry’s first triple-action solution to address endotoxin challenges in livestock. Endotoxins cause substantial losses across dairy, poultry, swine, and aquaculture sectors. Anta®Catch not only binds toxins but also strengthens the intestinal barrier and reduces inflammation, offering a holistic solution to improve gut integrity and animal resilience.

These phytogenic products offer a game-changing approach to sustainable animal nutrition. With participation in leading global poultry and livestock exhibitions, Dr. Eckel is expanding its reach and showcasing its innovative solutions to diverse markets.

Jessica Rheindorf, Head of Marketing discussed about Dr. Eckel’s products availability in different part of world. Elisabeth Holl, Senior Technical Manager, updated on Dr. Eckel products. Muhammad Umar, Technical Sales Manager- Key Accounts gave a nice presentation on “Profitable Production and Sustainable Success- Your Phytogenic Solutions in Poultry”. Keerthana Giriprasad, Technical Sales, discussed about feed additive market. Ina Hickmann, Junior Marketing Manager updated us about their activities.

Growing Focus on India
With India’s poultry industry growing at 7–8% annually, the company sees immense potential for collaboration.
“Our solutions can support the sustainable growth of the Indian poultry sector,” said Bernhard Eckel.

“Together with our partners in India, we want to help farmers improve productivity through gut-health-focused, natural solutions,” added Dr. Antje Eckel.

Dr. Eckel is looking forward to working with strong partners to promote healthier animal farming practices in Indian poultry, dairy and aquaculture.

Those interested can contact the company directly (https://www.dr-eckel.de/en)