Boletus Edulis Extract
Raw material aliases: see hand green, black cow liver fungus, calf liver fungus, etc.
Extraction source: The fruiting bodies of the Boletus edulis family fungi, including the Huamei Boletus edulis, Hongjiao Boletus edulis, Taohong Boletus edulis, and Mo Boletus edulis.
Product specifications: 30% 50% or customized according to demand
Detection method: UV
Appearance: Brown yellow powder
Particle size mesh: filtered through 80-100 mesh
Storage method: Store in a cool, dry, dark, and high-temperature place.
Product packaging: 1KG/aluminum foil bag, 25KG/cardboard drum.
Shelf life: 24 months.
Standardized Boletus Edulis Extract (Porcini API)
Technical Data Sheet (TDS) & Specification Portfolio
| Analytical Parameter | Target Specification Limit | Typical Batch Result | Validated Methodology |
|---|---|---|---|
| Taxonomic Botanical Source | Fruiting Body of Boletus edulis | Verified | HPTLC Identity Profiling |
| Active β-Glucan Content | ≥ 30.0% (Excluding alpha-glucans) | 32.15% | Megazyme Enzymatic (K-YBGL) |
| Bulk / Tapped Density | 0.40 g/ml - 0.55 g/ml | 0.48 g/ml | USP <616> |
| Aqueous Solubility | ≥ 95% soluble in water at 25°C | Complies | Gravimetric Dispersion |
| Heavy Metal Impurities | Pb ≤ 1.0 ppm, As ≤ 0.5 ppm, Cd ≤ 0.5 ppm | Complies | ICP-MS (USP <233>) |
| Microbiological Limits | Total Plate ≤ 1000 CFU/g | Pathogens: Negative | Complies | USP <2021> / <2022> |
Formulator & Procurement FAQ
Q1: Why do some Porcini powders contain very high levels of heavy metals?
Fungi are hyper-accumulators of environmental toxins. Wild-harvested Porcini often pick up soil contaminants during growth. Tihealth avoids this by exclusively using indoor-controlled GAP cultivation in the Qinling Mountains. We validate every batch using ICP-MS to ensure all metals are well below stringent regulatory limits.
Q2: How do you verify the active β-glucan concentration?
Generic polysaccharide assays can report non-active starches (alpha-glucans) as part of the total. We strictly mandate the **Megazyme (K-YBGL) enzymatic protocol**, which specifically isolates and quantifies bioactive β-(1→3)(1→6)-D-glucan linkages, providing a genuine potency figure that reflects true immunological utility.
Hot Tags: boletus edulis extract, China boletus edulis extract manufacturers, suppliers, factory, monk fruit sweetener for sale, rhodiola rosea standardized extract, organic monk fruit extract powder, vitex standardized extract, monk fruit sweetener classic, dragon fruit pitaya powder
You Might Also Like
Send Inquiry