Ingredient Extraction
| True product differentiation begins at the source. ZhongKe ZhiGu builds a more defensible foundation for product development through plant raw material selection, active ingredient control, process stability, and applied transformation. |
Alcohol Extraction Line (High-Efficiency Enrichment System for Fat-Soluble Actives)
Purpose-built for fat-soluble active compounds such as alkaloids, flavonoids, essential oils, and terpenoids. Using a fully-enclosed "Smart Feeding → Gradient Extraction → Low-Temperature Vacuum Distillation → Precision Filtration" process chain, equipped with 3,000L–6,000L stainless-steel extraction tanks (with jacketed temperature control and agitation systems), high-efficiency condensers, and vacuum-pressure concentration units — enabling an integrated workflow from raw material processing to concentrate preparation.
Aqueous Extraction Line (Gentle Purification System for Water-Soluble Actives)
Designed for the extraction of polysaccharides, amino acids, water-soluble vitamins, saponins, and other water-soluble compounds. Built around a refined production framework of "Dynamic Circulation Extraction → High-Temperature Flash Sterilization → Membrane Separation Purification → Pulsed Low-Temperature Vacuum Drying." Key equipment includes multifunctional dynamic extraction tanks (with pulsed agitation), plate filters, ultrafiltration membrane systems (MWCO 1,000–5,000 Da), pulsed vacuum dryers, and centrifugal spray dryers — ensuring products meet both food-grade GB standards and pharmaceutical-grade GMP requirements.
Animal Collagen Enzymatic Hydrolysis Line (Targeted Preparation System for High-Activity Collagen)
Specialized in the deep processing of animal tissue raw materials such as fish skin, pigskin, bovine bone, and tendons. Built on a complete production chain of "Raw Material Pre-treatment → Low-Temperature Enzymatic Hydrolysis → Ion Removal → Membrane Separation Refinement → Spray Drying," equipped with stainless-steel washing tanks, enzymatic reaction vessels (with real-time pH and temperature monitoring), disc centrifuges, nanofiltration membrane systems, and high-speed spray dryers — enabling targeted preparation of low-molecular-weight collagen peptides and active collagen.