NutrientShield™ Technology
2km Deep: The Molecular Defense Against Thermal Degradation
The Challenge: 95°C Extrusion in Tropical Humidity
Modern aquaculture feed production in Southeast Asia, led by giants like C.P. Vietnam and De Heus, requires high extrusion temperatures (90-95°C) to achieve starch gelatinization and pellet stability. However, combined with Vietnam's high ambient humidity, this environment is lethal to exogenous enzymes (Phytase, Protease). Without protection, the Tỷ lệ phục hồi hoạt tính Enzyme (Enzyme Activity Recovery) can drop below 40%, leading to significant nutrient waste and an inflated Hệ số chuyển đổi thức ăn (FCR).
Molecular Encapsulation & Thermal Buffering
Silsep NutrientShield™ utilizes a Mesoporous Silica Matrix specifically engineered for the high-intensity feed mills of the Mekong Delta. Unlike standard carriers, our silica particles feature a precisely controlled pore diameter (2-10nm) that matches the molecular dimensions of key enzymes. Through Van der Waals forces and Electrostatic Anchoring, the enzyme molecules are shielded within the silica "cages," creating a thermal buffer zone that resists the 95°C heat spike during the conditioning and pelleting process.
The "2km Deep" Advantage: Molecular Precision
Most silica carriers have irregular, "clogged" pores (right) that prevent enzyme loading or offer no thermal protection. Silsep’s synthetic amorphous silica (left) is engineered with an Ordered Hexagonal Mesostructure, providing a massive, accessible internal surface area of up to 500 m²/g for maximum molecular protection.