Pleurotus nebrodensis polysaccharide
English name: Pleurotus Ferulae Lanzi
Raw material aliases: Ferula mushroom, Pleurotus ostreatus, Ganoderma lucidum mushroom, Pleurotus ostreatus, Snow Mountain Ganoderma lucidum, Abalone mushroom, etc.
Specifications: ≥50%
Appearance: Brown yellow powder
Number of Contents: 80-120
Packaging method: 25kg/cardboard drum for bulk, 1KG/bag for sample packaging in aluminum foil bags.
Storage conditions: This product should be sealed and shaded, and stored in a dry, cool, well ventilated place.
Validity period: 24 months
Premium Ferula Mushroom Polysaccharide Complex (Pleurotus Nebrodensis)
Manufactured by Xi'an Tihealth Biotechnology Co., Ltd.
As a dedicated innovator in mycological bio-compounds, Xi'an Tihealth supplies industrial-scale Pleurotus Nebrodensis Extract (commonly revered as the White Spirit Mushroom). To circumvent the heavy metal risks associated with wild foraging, our sporocarps are cultivated strictly within GAP-certified, climate-controlled indoor environments, utilizing sterile substrates.
Moving beyond crude fungal powders, we implement a sophisticated macromolecular fractionation process. This methodology separates inert structural tissues to concentrate the highly bioactive, branched-chain polysaccharides and unique glycoprotein complexes. Standardized between 30% to 50% purity, our fine, highly soluble extract demonstrates profound clinical potential in hematopoietic support, mucosal defense, and osteogenic regulation. It serves as a superior Active Pharmaceutical Ingredient (API) for clinical adjuvant nutrition, specialized geriatric supplements, and advanced gastrointestinal formulas.
Technical Data Sheet (TDS) & Assay Specifications
| Assay Parameter | Standard Limits | Lot Analysis (Typical) | Analytical Method |
|---|---|---|---|
| Source Identification | Basidiocarp of Pleurotus nebrodensis | Confirmed | Microscopy / HPTLC |
| Macromolecular Polysaccharides | ≥ 30.0% (Customizable to 50%) | 33.4% | Colorimetric Assay |
| Physical Profile | Light brown to beige powder | Complies | Organoleptic |
| Aqueous Dispersion | Highly soluble, minimal turbidity | Complies | Visual Assessment |
| Moisture Content (LOD) | ≤ 5.0% | 4.1% | Thermogravimetric |
| Residue on Ignition | ≤ 5.0% | 3.7% | USP <281> |
| Toxic Metals (Pb, As) | ≤ 1.0 ppm / ≤ 0.5 ppm | < 0.5 ppm / < 0.1 ppm | Atomic Emission Spectrometry |
| Microbiological Limits | ≤ 1000 CFU/g (Total Plate) | < 100 CFU/g | AOAC Standards |
Industrial Processing Highlights
Macromolecular Fractionation
Crude hot-water decoctions yield an abundance of inert monosaccharides and useless starches. Tihealth utilizes hydro-ethanolic refinement and membrane dialysis to specifically precipitate and capture the high-molecular-weight glycan structures responsible for clinical efficacy.
De-proteinization & Decolorization
To prevent the precipitation issues common in liquid formulations, our extract undergoes a rigorous de-proteinization phase (utilizing food-grade industrial equivalents to the Sevag method). This removes inert structural proteins, ensuring a clear, highly soluble, and aesthetically pleasing final powder.
Substrate Traceability
The bio-accumulation of agricultural chemicals is a pervasive issue in mycology. We mandate the use of standardized, sterilized grain spawn and carefully monitored indoor substrates. This closed-loop system guarantees that our extracts remain entirely free from heavy metal and pesticide contamination.
Targeted Therapeutic Mechanisms
Hematopoietic Support (Bone Marrow)
Research highlights its extraordinary myeloprotective properties. The complex glycans assist in mitigating bone marrow suppression, promoting the recovery of white blood cells and overall hematopoietic function, particularly useful in adjuvant clinical nutrition.
Gastro-Epithelial Defense
Unlike generic prebiotics, these specific glycoproteins actively fortify the gastric mucosal barrier. They assist in shielding the stomach lining from ulcerative damage while simultaneously dampening localized pro-inflammatory signaling pathways.
Osteoblast Proliferation
Emerging phytochemical data indicates that P. nebrodensis extracts stimulate osteoblast differentiation. This offers an innovative, plant-based nutritional intervention for supporting bone density and addressing osteoporotic concerns in aging demographics.
Hepatic Lipid Metabolism
Functions as a metabolic modulator. By intervening in hepatic lipogenesis, the extract aids in managing lipid accumulation in the liver, offering structural and functional support against non-alcoholic fatty liver parameters.
Core Formulation Sectors
Clinical Adjuvant Nutrition
Integrated into specialized medical foods (FSMP) designed to support immunological resilience and hematopoietic recovery in physically compromised or post-operative patients.
Geriatric Functional Formulas
A highly valued botanical additive for formulating bone-density support tablets, joint-health capsules, and holistic longevity supplements for the aging population.
Specialized Dietary Supplements
The core active for high-end metabolic modulators and liver-defense complexes, targeting systemic lipid regulation and gastrointestinal fortitude.
Nutricosmetics
Due to its potent ability to neutralize oxidative damage, it is increasingly formulated into "beauty-from-within" oral supplements to delay cutaneous aging.
White-Label Manufacturing & Procurement Logistics
♦ Tailored Molecular Weight Profiles
Different clinical targets require different glycan structures. We possess the engineering capability to adjust our membrane dialysis parameters, delivering a polysaccharide matrix precisely calibrated to your R&D specifications.
♦ Stringent Analytical Auditing
All production lots are subjected to rigorous independent testing methodologies. We issue comprehensive Certificates of Analysis confirming exact active potencies and the total absence of pathogenic microbes.
♦ Secure Commercial Fulfillment
Protecting your intellectual property is paramount. We operate under stringent confidentiality agreements, providing seamless bulk manufacturing, custom packaging, and comprehensive export documentation.
Packaging, Logistics & Secure Payment
Reliable B2B Supply Chain Solutions
We provide pharmaceutical-grade aseptic packaging, efficient global logistics (Air/Sea freight with dual customs clearance), and secure multi-currency payment methods to ensure seamless, oxidation-free cross-border transit for our B2B procurement partners.
Procurement & Formulation FAQ
01. How does this extract differ from common Pleurotus ostreatus (Oyster Mushroom)?
While both belong to the same genus, P. nebrodensis possesses a distinctly superior bioactive profile. Clinical literature specifically highlights its unique capacity for osteoblast proliferation and advanced gastric mucosal defense, placing it in a much higher pharmaceutical tier than standard culinary oyster mushrooms.
02. What is the molecular weight distribution of the active fraction?
Our standard refined powder concentrates primarily on the high-molecular-weight glycan structures (>10 kDa), as these are scientifically linked to optimal biological signaling. We can provide exact GPC (Gel Permeation Chromatography) chromatograms upon request.
03. Is the powder prone to caking due to moisture absorption?
Polysaccharide complexes are inherently hygroscopic. We mitigate clumping by maintaining ultra-low humidity during milling and sealing the final product in double-layered, nitrogen-flushed aluminum packaging, ensuring excellent flowability upon delivery.
04. How do you eliminate pesticide risks during cultivation?
Our source material is grown in hermetically sealed, GAP-certified indoor facilities. By utilizing steam-sterilized grain and wood substrates, we entirely bypass the necessity for agricultural chemicals, allowing us to effortlessly pass EU and FDA pesticide residue screenings.
05. What are your commercial supply constraints and packing parameters?
Our industrial baseline requirement is 25 kilograms per dispatch, securely packaged in rigid commercial drums. We maintain a robust inventory for immediate 7-10 day global dispatch, while bespoke extractions require approximately 15 days.
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