1. Product Introduction US Self-GRAS Certified PHB-Enriched Microbial Protein is a premium, bio-functional raw material engineered via advanced precision fermentation and synthetic biology. Designed as a sustainable, nutrient-dense bedrock for next-generation wellness formulas, this innovative ingredient seamlessly unifies high-purity macronutrients with cellular-active micro-nutrition. Characterized by a complete, highly bioavailable essential amino acid profile, this uncompromised microbial biomass natively encapsulates an active matrix of Polyhydroxybutyrate (PHB), complex carotenoids, and a fermented Vitamin B-complex. It stands as a master ingredient that eliminates the heavy metal risks of marine sources and the anti-nutritional limitations of traditional plant proteins. 2. Core Product Advantages & Value Propositions The Regulatory Golden Ticket: Attaining United States Self-GRAS (Generally Recognized as Safe) status for human consumption establishes a global benchmark for safety, purity, and toxicological compliance, ensuring seamless market entry worldwide. Uncompromised Biosecurity: Produced under strict cGMP standards, this raw material guarantees a 100% Antibiotic-Free profile, zero chemical pesticide carryover, and a near-zero heavy metal index. Clean-Label Perfection: A single, fully traceable fermented ingredient that delivers protein, functional organic acids, antioxidants, and vitamins without synthetic fortification or artificial additives. 3. Standard COA Composition Specifications Our standardized Certificate of Analysis (COA) verifies complete batch-to-batch consistency across the following key parameters: Macronutrient Base: High-purity Crude Protein (optimized amino acid digestibility), essential microbial lipids, and optimized moisture content. Bio-Active Complex: Native Polyhydroxybutyrate (PHB), bio-active carotenoids, and a natural, co-metabolized Vitamin B-Complex (Thiamine, Riboflavin, Niacin, Pyridoxine). Contaminant Safety Standards: Absolute zero-tolerance for pathogenic microflora (Salmonella, E. coli, Staphylococcus aureus), zero antibiotic residues, and ultra-low heavy metals (Pb, As, Hg, Cd). 4. Multi-Domain Functional Multipliers 4.1 Human Advanced Health & Wellness The inclusion of 16.88% PHB transforms this ingredient into a powerful cellular metabolic catalyst. In the human digestive tract, PHB breaks down into 3-Hydroxybutyrate (3-HB), a highly bioavailable ketone body. 3-HB directly crosses cellular barriers to fuel mitochondrial respiration, downregulate chronic inflammatory pathways, and enhance cellular resilience. Backed by natural B-vitamins for metabolic energy and native carotenoids for systemic antioxidant defense, this protein is ideal for high-end dietary supplements, functional foods, and Medical Nutrition (FSMP). 4.2 Premium Pet Food & Supplements Catering to the premium pet humanization trend, the PHB matrix functions as an intelligent organic acidulant. By lowering the intestinal pH profile in companion animals, it naturally repels harmful enteric pathogens while feeding beneficial microflora. This stabilizes the gut mucosal barrier, reduces food sensitivities, and optimizes stool quality. Concurrently, co-metabolized B-vitamins and natural carotenoids work synergistically to support skin elasticity, boost coat brilliance, and reduce seasonal shedding. 4.3 Specialty Aquaculture Nutrition For high-value aquaculture species such as Salmon, Trout, and Shrimp, this microbial protein solves the critical vulnerabilities of intensive farming: Gastrointestinal Protection: PHB metabolism acts as a natural shield against opportunistic Vibrio and Aeromonas outbreaks, drastically reducing juvenile mortality rates. Natural Pigmentation: The native carotenoid complex provides a bioavailable color matrix that naturally binds to salmonid muscle tissue, imparting the rich, vibrant orange-pink flesh color demanded by global consumers without relying on synthetic dyes. Eco-Friendly Sustainability: A perfect, sustainable fishmeal alternative that introduces zero marine microplastics or heavy metal burdens into the aquatic food chain. 5. Commercial & Supply Specifications To ensure global industrial scalability and uninterrupted supply chain integration for our international partners, we operate under the following standardized commercial terms: Minimum Order Quantity (MOQ): 1 Metric Ton (1,000 kg) per order. Standard Packaging: Heavy-duty, multi-layer industrial bags or customizable bulk fiber drums lined with food-grade protective barriers to preserve bio-activity during global transit. Sample Availability: Evaluation-grade pre-shipment samples (100g – 500g) are available upon qualified corporate request for technical R&D validation and pilot-scale trials. 6. Technical Summary for Formulators With its unique combination of regulatory clearance (US Self-GRAS), multi-functional active matrices, and absolute biosecurity, this PHB-Enriched Microbial Protein empowers global brands to innovate with confidence. Whether formulating for human metabolic longevity, premium pet vitality, or high-yield aquaculture performance, this clean-label raw material delivers predictable, verified excellence. Applications: 1.Human Health & Nutrition 1）Dietary Supplements & Health Products Applicable products: Capsules, tablets, gummies, meal replacement powders, sports nutrition protein powders. Core benefits: Leveraging the unique PHB component, which converts into cellular energy in the human body, it supports premium anti‑aging and health‑care formulas focusing on cellular anti‑aging, immunity enhancement and metabolism promotion. 2）Alternative Proteins – Plant‑Based Meat & Next‑Generation Foods Applicable products: Plant‑based burger patties, vegetarian sausages, meat‑free strips, and innovative vegan food products. Core benefits: Made from all‑natural fermented green protein with naturally occurring B‑complex vitamins and carotenoids. It supplements plant‑based meat with natural nutrients and coloration typically found only in animal meat, while meeting the key market demands in Europe and North America for clean‑label (no artificial additives) and antibiotic‑free formulations. 3）Medical Nutrition / FSMP (Foods for Special Medical Purposes) Applicable products: Clinical liquid diets, post‑operative recovery nutritional powders, hypoallergenic medical formula foods. Core benefits: Officially certified with US Self‑GRAS safety recognition. Featuring high purity, excellent digestibility and low allergenicity, this raw material is free from heavy‑metal and microplastic risks associated with traditional marine‑sourced proteins, making it ideal for post‑surgical immune recovery and FSMP applications. 2.Animal Nutrition & Health 1）Premium Pet Food & Pet Health Supplements Applicable products: Premium cat/dog food, staple food cans, freeze‑dried products, pet nutritional pastes, and coat‑beautifying powders for pets. Core benefits: PHB in the raw material naturally degrades in pets’ intestines, inhibiting harmful bacteria, protecting gastrointestinal health and reducing stool odor. Meanwhile, naturally contained B‑complex vitamins brighten pets’ coats and minimize excessive shedding. 2）Specialty Aquaculture (e.g., Salmon, Premium Shrimp) Applicable products: High‑grade extruded feeds and fry starter feeds specifically for salmon, eels and premium shrimp species. Core benefits: Natural pigmentation: Naturally‑occurring carotenoids give salmon flesh a healthy natural pink‑orange hue without artificial colorants. Improved survival rate: Regulates intestinal health of fish and shrimp, significantly reduces vibrio infection and lowers fry mortality. Eco‑friendly alternative: Replaces increasingly depleted traditional marine fishmeal. Advantages： 1.Top-Tier Regulatory Compliance US Self-GRAS Certified. Affirms elite toxicological safety and compliance, granting friction-free market entry into global human and animal nutrition networks. 2.Exclusive Active Nutrient Matrix Contains pure protein and uniquely delivers PHB, native carotenoids, and natural B-vitamins for active cellular and metabolic support. 3.Ultimate Purity & 100% Antibiotic-Free Zero Contamination Risk. 100% antibiotic-free and non-GMO, eliminates the heavy metal and microplastic risks tied to marine sources, ensuring a perfectly clean label. 4.Industrial-Scale Stability & 100-500kg MOQ Scalable Bulk Supply. Standardized cGMP mass production ensures total batch-to-batch consistency, with a reliable 100-500kg MOQ for secured global supply chains. 5.Multi-Domain Versatility Cross-Industry Application. Seamlessly fuels human wellness formulas (supplements, FSMP), premium pet health products, and high-value specialty aquaculture feeds.