What is Freeze Dried Shiitake Mushroom Powder?
Shiitake mushrooms are rich in polysaccharides, dietary fiber, amino acids, vitamins, and minerals. Our freeze dried shiitake mushroom powder is made from fresh shiitake mushrooms using low-temperature freeze-drying technology, followed by fine grinding into powder. Compared to traditional drying methods, this process preserves the original flavor, nutrients, natural color, and bioactive compounds of shiitake mushrooms.
Undersun supplies bulk FD shiitake mushroom powder, 100 mesh, a fine, free-flowing, and well-dispersible powder. It contains no additives and has undergone rigorous testing for purity, heavy metals, and microbial safety. It can be widely used in food, beverages, dietary supplements, and functional formulations.

Freeze Dried Shiitake Mushroom Powder Specification Sheet
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Product Characteristic |
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Product name |
Freeze Dried Shiitake Mushroom Powder | |
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Product specification |
Fine Powder |
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Manufacturing process |
Freeze Drying | |
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Raw material and part |
Fruiting Bodies | |
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Biological Latin name |
Lentinula edodes | |
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Unit size |
25kg/carton |
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Shelf life |
24 months |
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Storage conditions |
Sealed, store in a cool and dry place |
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Sensory Indexes |
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Colour |
Light brown | |
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Characteristics |
Powder, no visible impurities |
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Taste & Odour |
Characteristic taste & odour, no unpleasant odour |
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Identification |
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Items |
Index |
According to |
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Microscopic identification |
Consist with characteristic |
USP Monograph: "Shiitake Mushroom" |
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Auxiliary materials identification |
No additives |
USP-NF 2023 <1064> & <201> |
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Chemical Analysis |
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Item |
Index |
According to |
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Particle size |
100 mesh |
USP-NF 2023 <786> |
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Moisture % |
≤5.0 |
USP-NF 2023 <731> |
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Ash % |
≤10.0 |
USP-NF 2023 <561> |
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Heavy Metals |
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Items |
Index |
According to |
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Arsenic(As) mg/kg |
≤1.5 |
USP-NF 2023 <2232> |
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Cadmium(Cd) mg/kg |
≤0.5 |
USP-NF 2023 <2232> |
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Mercury(Hg) mg/kg |
≤0.2 |
USP-NF 2023 <2232> |
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Lead(Pb) mg/kg |
≤1.0 |
USP-NF 2023 <2232> |
| Pesticides Residuces | Index | According to |
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Pesticides residuces mg/kg |
70 items<LOQ |
USP-NF 2023 <561> |
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Microorganism |
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Item |
Index |
According to |
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Aerobic plate count CFU/g |
≤100000 |
USP-NF 2023 <2021>&<2022> |
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Mould and Yeast CFU/g |
≤1000 |
USP-NF 2023 <2021>&<2022> |
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E.coli /10g |
Negative |
USP-NF 2023 <2021>&<2022> |
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Salmonella /10g |
Negative |
USP-NF 2023 <2021>&<2022> |

Freeze Dried Shiitake Mushroom Powder Advantages
1. Boost Immune System
A research paper by the University of Florida, published in the Journal of American College of Nutrition, suggests that shiitake mushrooms help boost the immune function.
Additionally, dried shiitake mushroom powder contains a variety of different compounds, as well as vitamin C, which is well known for its effects on the immune system. More importantly, certain messaging molecules found in shiitake mushrooms can improve the efficacy of our immune system and speed up its response time to potentially harmful allergens and other substances.
2. Retains More Natural Nutrients
Freeze-drying technology, by removing moisture at low temperatures, preserves the naturally occurring components of shiitake mushrooms, including polysaccharides, dietary fiber, amino acids, vitamins, and minerals.
3. Rich in Mushroom Polysaccharides
Shiitake mushrooms contain natural polysaccharides, including beta-glucan. Freeze-dried shiitake mushroom powder is a popular ingredient in functional foods and nutritional supplements.
4. Wide Range of Applications
Freeze-dried shiitake mushroom powder can be incorporated into everyday meals and added to beverages, smoothies, soups, and mixed foods.
5. Natural Umami Flavor
Shiitake mushrooms have a unique and delicious umami flavor. Freeze-dried shiitake mushroom powder can naturally enhance the flavor of food and can be used in seasonings, soups, sauces, and plant-based recipes.
6. Long Shelf Life and Good Storage Stability
Compared to fresh mushrooms, freeze-dried powder has a lower moisture content, which helps improve storage stability and simplifies transportation and bulk handling.

Freeze Dried Shiitake Mushroom Powder Supplier Undersun
Our state-of-the-art facilities are equipped with advanced extraction methods. From raw material traceability to strict quality control measures, we prioritize safety and efficacy at every step of the process.
20 Years of Industry Experience: With 20 years of experience, Undersun brings expertise to every aspect of production.
Production Capacity: We operate a factory with an annual production capacity exceeding 3,000 tons, ensuring a consistent and reliable supply of products, no matter the order size.
Independent Laboratory: Our laboratory allows for rigorous quality control, with every batch of freeze dried Shiitake mushroom powder tested to meet the highest standards of purity and potency.
Warehouse in the United States: We maintain a warehouse in the U.S. to facilitate faster shipping and better serve our customers.
Guaranteed After-Sales Service: Our commitment to customer satisfaction extends beyond delivery. We provide comprehensive after-sales support, ensuring smooth and hassle-free transactions.
Packaging of Wholesale Freeze Dried Shiitake Mushroom
Freeze dried Shiitake mushroom packaging plays a crucial role in preserving the product's freshness, quality, and shelf life. Consider the following packaging features:
Packaging And Delivery
| Packaging Details | 25kg/Drum, according to your requirements |
In Stock
| Supply Ability | 5000 Kilogram/Kilograms per Month |
Lead Time
| Quantity (kilograms) | 1-500 | >500 |
| Lead time (days) | 5 | To be negotiated |

FAQ
Q: What types of dietary supplements do you produce?
A: We produce a wide variety of supplements including but not limited to nutritional products, sports nutrition products, weight management products, immunity boosting products, anti-aging ingredients.
Q: Does your production comply with FDA requirements?
A: Yes, all of our products are manufactured in FDA compliant facilities that also adhere to FDA regulations. We strictly follow Good Manufacturing Practices (Organic) and ensure quality control at every stage of the production process is performed in a sterile workshop.
Q: Do you provide brand customization service?
A: Yes, we specialize in providing customized services for nutritional supplement companies with their own brands. We can provide you with one-stop brand solutions from product formula, packaging design to labeling.
Q: What aspects does your QC include?
A: We utilize a comprehensive quality control system that involves multiple stages of testing. This includes raw material testing, process testing, and factory testing to ensure the purity, potency, and safety of every supplement we manufacture.
Q: What is your after-sales guarantee?
A: If you are not completely satisfied with your product, please contact our customer service team.
Q: What payment methods do you accept?
A: We accept a variety of payment methods including Visa, MasterCard, American Express, PayPal, and Apple Pay. All transactions are processed securely to ensure your information is protected.
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