Organic Shiitake Mushroom Extract
2.Active Ingredient: Polysaccharides 30-45%
3.Specification: 30-45%
4.Test Method: UV
5.Appearance: Brown yellow powder
6.Certifications:ISO9001,FSSC22000,cGMP,KOSHER,HALAL,VEGAN,FDA,ORGANIC(EU),ORGANIC(NOP)
7.Packing Size: 25kg/drum 8.Transportation: Courier, Air, Ocean
9.Delivery: Ready stock, Prompt and Secure Shipment
10.Our services:Customized production and packaging
- Product Description
Certified Organic Shiitake Mushroom Extract for Heart and Immune Health
Premium-Grade, Sustainably Sourced Beta-Glucans for Health Supplements
We cultivate high-quality organic shiitake mushroom extract using environmentally friendly practices and test it to ensure optimal immune-boosting benefits. Our extract is sourced from farms certified by the United States Department of Agriculture (USDA), the European Union (EU), and the Japanese Agricultural Standards Agency (JAS). We use advanced supercritical CO2 extraction technology to retain 40% of the bioactive beta-glucans. Whether you're producing capsules, functional foods, or heart health formulas, our products provide you with a highly pure product. Our shiitake mushroom extract powder is trusted by top nutritional supplement brands worldwide. contact us today.
Why Choose Our Organic Shiitake Mushroom Extract?
- 40% Beta-Glucans – Dual-extracted for maximum bioavailability
- Farm-to-Lab Traceability – Verify every batch’s origin via QR code
- Customizable Formats – Powder (10-200µm) or liquid concentrates
- Regulatory Ready – TGA/PGA documentation included

Product Parameters
ITEM | SPECIFICATION | TESTING METHOD |
Assay(Polysaccharides) | 30% | CP2010-UV |
Physical & Chemical Control | ||
Appearance | Yellow-brown Fine Powder | Visual |
Odor | Characteristic | Organoleptic |
Tasted | Characteristic | Organoleptic |
Sieve Analysis | 100% pass 80 mesh | 80mesh screen |
Loss on Drying | 7% Max. | GB 5009.3 |
Ash | 9% Max. | GB 5009.4 |
As | 1.0ppm Max | GB 5009.11 |
Pb | 2.0ppm Max | GB 5009.12 |
Hg | 1.0ppm Max. | GB 5009.17 |
Cd | 0.1ppm Max | GB 5009.15 |
Microbiological | ||
Total Plate Count | 10000cfu/g Max. | GB 4789.2 |
Yeast & Mould | 100cfu/g Max | GB 4789.15 |
E.Coli | Negative | GB 4789.3 |
Staphylococcus | Negative | GB 29921 |
Salmonella | Negative in 10 g | AOAC/Neogen Elisa |
Yeast & Mold | 1000cfu/g Max | AOAC/Petrifilm |
E.Coli | Negative in 1g | AOAC/Petrifilm |
Staphlococcus Aureus | Negative | CP2015 |
Shiitake Mushroom Extract Benefits
1. Boost Immunity
Lentinan 30 shiitake extract can enhance the phagocytic function of macrophages, promote the production of T lymphocytes, and strengthen the phagocytic capacity of lymphocytes, helping the body resist more diseases.
2. Delay Aging
Shiitake mushroom extract powder can scavenge hydrogen peroxide, prevent the rapid oxidation of free radicals, and alleviate the body's rapid aging.
3. Prevent Cancer
Lentinus edodes extract contains purines, which can lower cholesterol, lower blood pressure, and protect against cancer.
4. Treat Diseases
Shiitake extract powder has therapeutic effects on diabetes, tuberculosis, infectious hepatitis, neuritis, and other conditions. It can also treat indigestion and constipation.

Shiitake Mushroom Powder Uses
Craft cutting-edge supplements with our Organic Shiitake Mushroom Extract:
- Immune-Boosting Capsules – Synergizes with vitamin C and zinc
- Heart Health Powders – Enhances nitric oxide production
- Antioxidant Gummies – Heat-stable for functional foods
Sustainability You Can Trust
- ♻️ Zero-Waste Farming: 98% of the biomass is turned into organic fertiliser.
- 🌱 Shipping that doesn't add to carbon emissions—this is done through partnerships for reforestation.
- 🤝 Fair Trade Certified – Ethical wages for farming communities
Trusted Quality & Compliance
We meet world-class standards:
- USDA Organic | EU Organic
- ISO 9001, FSSC 22000, cGMP
- Valid for Halal, Kosher, and Vegan diets
Every batch is third-party tested for:
- - Heavy metals (below 0.5ppm)
- - Pesticides (ND)
- - Microbial contaminants (USP <61> compliant)

Certification
We have a lot of international certifications, such as Kosher, Halal, FSSC22000, and Organic (EU/NOP), that show our products are of high quality and meet all the rules.

How to Use in Your Formulas
Our Organic Shiitake Mushroom Extract blends seamlessly into:
- Capsules/Tablets: Water-soluble powder integrates smoothly.
- Functional Foods: Heat-stable up to 160°C for gummies or bars.
- Liquid Tonics: Pre-dispersible options available.

Packaging and Delivery
We pack your goods securely in 25kg drums and give you a choice of shipment methods, including courier, air or ocean freight, to match your individual logistics needs.

FAQs: Organic Shiitake Mushroom Extract
Q: How does beta-glucan content compare to non-organic extracts?
A: Compared to regular farming, our organic methods produce 12–15% more beta-glucans.
Q: Is it able to handle processing at high temperatures?
A: Our spray-dried powder stays stable at 160°C (320°F).
Q: Which method of extraction makes the most bioavailable?
A: We extract polysaccharides that dissolve in water and ergosterols that dissolve in alcohol.
Q: Any interactions with vitamin C or turmeric?
A: None observed in stability tests – ideal for blended formulations.
Q: How is heavy metal contamination prevented?
A: Soil pre-testing + post-extraction ICP-MS analysis ensures <0.1ppm lead.
Q: Can you customize particle size for tablets?
A: Absolutely – we provide 50-150µm optimized for direct compression.
Ready to Elevate Your Formulations?
Download Full Technical Dossier or Schedule Facility Tour
📧 duke@hongdaherb.com | 📞 +8613128890990


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