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Shiitake Mushroom Extract Powder

Other Name: Lentinula edodes
Specification: 30% 40%
Appearance: Yellow Brown Fine Powder
Use: Fruit
Active Ingredients: Polysaccharides, beta D glucan
Certificate:Halal, Kosher
Uses: health care products
Shelf life:2 years
Packing:1kg/bag,25kg/drum

Fast Delievery
Quality Assurance
24/7 Customer Service

Product Introduction

What is shiitake mushroom extract?

Shiitake mushroom extract powder is a concentrated active ingredient extracted from the Lentinula edodes through physical or chemical methods. Mainly contains polysaccharides, beta-glucan, proteins, amino acids, vitamins and minerals.

Key points of quality control:

1. Heavy metal residues: lead (<0.5ppm), arsenic (<1.0ppm)
2. Microbial standard: total bacterial colony count <1,000 CFU/g
3. Active ingredient labeling: β-glucan content should be ≥20%

COA:

Analysis	Specification	Result	Test method
Physical Description
Assay(Polysaccharide)	30.00% Min	32.02%	UV
Extract Ratio	8:1	/	TLC
Part Used	Fruit Body	Fruit Body	/
Appearance	Yellow Brown Powder	Complies	Visual
Odor	Characteristic	Characteristic	Organoleptic
Taste	Characteristic	Characteristic	Organoleptic
Particle Size	100% through 80 mesh	80 mesh	80 mesh screen
Loss on Drying	5.00% Max	4.24%	3g/105℃/2hrs
Loss on Ash	9.00% Max	4.19%	2g/525℃/3hrs
Heavy metals	10ppm Max	Complies	AAS
Arsenic(As)	0.3ppm Max	Complies	AAS
Lead(Pb)	0.5ppm Max	Complies	AAS
Mercury(Hg)	0.2ppm Max	Complies	AAS
Pesticide Residue	1ppm Max	Negative	GC
Microbiology
Total Plate Count	10,000cfu/g Max	Complies	AOAC
Yeast & Mold	25cfu/g Max	Complies	AOAC
E. Coli	Negative	Negative	AOAC
Salmonella	Negative	Negative	AOAC
Pathogenic Bacteria	Negative	Negative	AOAC
Conclusion	Complies with the standards.
General Status	Non-GMO, No irradiation, ISO Certificated.
Packing and Storage
Packing: Pack in paper-carton and two plastic-bags inside.
Shelf life: 2 year when properly stored.
Storage: Store in a well-closed place with constant low temperature and no direct sun light.

shiitake mushroom extract benefits:

1. Immunomodulation
Shiitake Mushroom Extract Powder Core ingredient: Lentinan

Mechanism of action:

Activate macrophages, natural killer cells (NK cells) and T lymphocytes
Enhance the secretion of cytokines (such as IL-2, IFN-γ)

Application:

Clinical use as adjuvant therapy for cancer
Improve immunity decline after chemotherapy

2. Anti-tumor activity

Animal experiments show inhibiting tumor growth
Combination with chemotherapy may improve efficacy by inhibiting tumor angiogenesis

3. Metabolic regulation
(1) Blood lipid regulation:

Eritadenine inhibits HMG-CoA reductase
Reduce total cholesterol and LDL levels, with a clinical trial reduction of approximately 10-15%

(2) Blood sugar management:
Beta-glucan delays glucose absorption

4. Antioxidant and anti-inflammatory
Ingredients: shiitake mushroom extract powder polyphenols

Effect:

Scavenge free radicals
Inhibit NF-κB pathway and reduce chronic inflammation

5. Bone health

Vitamin D synthesis:

Ergosterol is converted into vitamin D₂ by UV irradiation
Improve calcium absorption (good for people with insufficient sun exposure)

Potential risks and precautions:

1. Allergic reaction
High-risk groups: People with fungal allergies

2. Drug interactions
Anticoagulant drugs and immunosuppressants

3. Metabolic burden
The purine concentration of shiitake mushroom extract powder can reach 5-8 times that of fresh mushrooms. The daily intake of gout patients is recommended to be <50 mg.

4. Impact on organ function

Liver: Long-term high doses may increase ALT/AST
Kidneys: People with renal insufficiency need to be cautious

5. Risks for special populations

Pregnant/lactating period
autoimmune diseases
May aggravate conditions such as rheumatoid arthritis (case report)

About Us:

Shaanxi Fruiterco Biotechnology Co., Ltd.

It is located in Xi'an, Shaanxi, which owns many scenic spots and historic sites such as Datang Furong Garden(Datang Hibiscus Park), Daciensi Tower, and Emperor Qinshihuang's Terracotta Army Museum.

We are a leading manufacturer and trader of standardized natural plant extracts, cosmetic raw materials, fruit and vegetable powders, health supplements, probiotics, amino acids, etc. We have: high-performance manufacturing capabilities, customized R&D capabilities, professional certification and accreditation, and professional agency testing. We look forward to cooperation!

Professional team

65+ Experienced Staff
Senior project managers effectively control all aspects of the project

7x24 hours service

Provide 200+ languages, 7x24 hours service, pre-sale, sale, after-sale have dedicated personnel to ensure that the product is delivered to customers safely and in a timely manner.

10+

Year Experience

Production Lines

6000+m²

Cover Area

65+

Exported Countries

Our certificate:

Our products have obtained Organic, Halal, Kosher, HACCP, and USDA certifications. The company has also successfully passed ISO 22000 certification for food safety management systems. We are committed to providing our customers with high-quality products and support independent re-testing to ensure product quality.