ISSUE FOCUS FEED & ADDITIVE MAGAZINE September 2024 69 “While significant research has been conducted on phytogenics, derived from the Greek 'phyto,' meaning plant, the field of phycogenics, derived from 'phyko,' meaning algae, remains largely unexplored. There is growing interest in investigating the potential of marine algae through various approaches, with some studies focusing on seaweeds as a nutrient source and others examining their broader properties.” THE EVOLUTION AND IMPACT OF PHYTOGENIC FEED ADDITIVES Over the past few decades, the market for phytogenic feed additives has undergone significant transformation, shaped by evolving regulations, shifting consumer expectations, and advancements in research. The pioneering efforts of the late 20th century laid the foundation for the growth of this sector, though recent industry consolidation has led to a noticeable slowdown in innovation. The use of phytogenics in animal nutrition has expanded, particularly following global bans on antibiotics as growth promoters (AGPs). Nutritionists have increasingly turned to plant-based additives to replicate AGP performance in broilers. Initially valued for their antimicrobial properties, plant extracts have since demonstrated a broader range of benefits for gut health. They can modulate microbiota composition by targeting harmful pathogens while preserving beneficial bacteria, stimulate digestive functions by enhancing enzyme activity and nutrient absorption, and modulate immune responses to reduce inflammation and support immunity. Additionally, these extracts contribute to gut integrity by promoting mucus production and epithelial cell growth. Sourced from various plant parts and extracted through methods ranging from simple milling to complex distillation, phytogenic ingredients offer diverse properties and effects, influencing their purity, stability, and overall efficacy in animal nutrition. This shift has given rise to 'green' solutions, which bring new opportunities to the market, but in some cases, relied on opaque formulations or lack substantial evidence. Phytogenics, which first gained traction in the late 1980s, experienced a significant surge in demand over the last decade, driven by increasing consumer interest in sustainable ingredients. This period marked a transition from 'black box' solutions to more transparent, advanced, and innovative technologies. WHERE DOES INNOVATION LIE FOR THE FUTURE OF PHYTOGENICS? From Phytogenics to Phycogenics While significant research has been conducted on phytogenics, derived from the Greek 'phyto,' meaning plant, the field of phycogenics, derived A SHIFT AMONG PHYTOGENICS: FROM FIRST TO SECOND GENERATION Dr. Stephanie Ladirat R&D Director NUQO Feed Additives
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