Shiitake
Lentinula edodes
Traditional Lignocellulose Decayer Rich in Lentinan & AHCC Precursors
Shop Organic Shiitake at Real Mushrooms →1. Taxonomic & Scientific Classification
| Kingdom | Fungi |
|---|---|
| Division | Basidiomycota |
| Class | Agaricomycetes |
| Order | Agaricales |
| Family | Omphalotaceae |
| Genus | Lentinula |
| Species | L. edodes |
2. Optimal Cultivation Parameters
| Colonization Temp | 72°F – 78°F (22°C – 25°C) — requires 8–12 week browning cycle |
|---|---|
| Fruiting Temp | 55°F – 65°F (13°C – 18°C) cold shock required |
| Humidity Colonization | 60% |
| Humidity Fruiting | 80% – 85% |
| FAE Requirements | Moderate to High |
| Optimal Substrate | Oak Sawdust with 20% wheat bran (supplemented hardwood) |
| Biological Efficiency | 60% – 80% fresh yield |
| Days to First Flush | 12 – 16 days after 24h cold soak immersion |
3. Analytical Chemistry & HPLC Biochemical Assay
| Active Compound | Fungal Source | Physiological Mechanism |
|---|---|---|
| Lentinan | Fruiting Body | High-molecular weight 1,3 beta-glucan used clinically in Japan as an approved biological response modifier. |
| Eritadenine | Cap & Stipe | Accelerates blood cholesterol clearance and supports vascular elasticity. |
4. Scientific Questions & Empirical Protocols
Why does Shiitake mycelium turn dark brown before fruiting?
Shiitake undergoes a distinct 'popcorning' and 'browning' phase where outer mycelial cells melanize. This protective pseudo-bark layer seals moisture in the block and signals physiological readiness for fruiting.
What is the biological role of Lentinan?
Lentinan is a purified 1,3 beta-D-glucan polysaccharide that stimulates helper T-cells and macrophage cytotoxicity, extensively validated in peer-reviewed clinical literature.
Legal & Analytical Disclaimer: SporlyWorks participates in partner programs and may earn commissions on qualified referrals at no cost to you. Dietary supplements and extracts are not intended to diagnose, treat, cure, or prevent any disease. Spore solutions and liquid cultures of active species are provided strictly for taxonomy and microscopy research.