Poria Cocos Extract

What is Poria Cocos Extract?

Poria cocos (Poria cocos, also known as Fu Ling, Yun Ling) is a precious medicinal fungus that parasitizes the roots of pine trees. It has a history of over 2004 years of medicinal use in East Asian countries such as China and Japan, and is known as one of the "Eight Treasures of Traditional Chinese Medicine." SOST Biotech's Poria cocos extract powder uses high-quality Poria cocos sclerotia as raw material, and its essential components are concentrated through advanced extraction processes.

The main active ingredients include:
Poria cocos Polysaccharides (PCP): Accounting for 70-90% of the dry weight of the sclerotia, it is the most important active ingredient of Poria cocos. Our extract has a standardized polysaccharide content of ≥30%-50%, composed of a β-glucan backbone, containing various monosaccharides such as glucose, mannose, galactose, and arabinose, and has significant immune regulation and gut health promoting effects.
Triterpenoids: More than 77 types have been identified, including pachymic acid, dehydrotumulosic acid, and tumulosic acid. Pachymic acid is a unique characteristic component of Poria cocos. Our extract has a total triterpenoid content of ≥4%, possessing multiple biological activities such as anti-inflammatory, antioxidant, and hepatoprotective effects.
Other active ingredients: Contains small amounts of sterols, amino acids, trace elements, and other auxiliary components that synergistically enhance the overall efficacy.

SOST Biotech uses supercritical fluid extraction and low-temperature concentration technology to maximize the preservation of the integrity of these heat-sensitive active ingredients, ensuring the bioavailability and efficacy stability of the product.

What are the effects of consuming Poria Cocos Extract?

Modern scientific research confirms that Poria cocos extract, after oral administration, mainly acts in the intestines. Its polysaccharide components are not easily digested in the small intestine and can be fermented and utilized by the gut microbiota as prebiotics, producing beneficial metabolites such as short-chain fatty acids, thereby systematically improving overall health. Core Health Benefits:

● Immune Regulation and Enhancement
Activates macrophages, NK cells, and T lymphocytes, enhancing the body's non-specific immune response, while regulating the Th1/Th2 balance to prevent excessive immune reactions. Studies show that Poria cocos polysaccharides can significantly increase the thymus and spleen indices in immunocompromised animals.

● Gut Microbiota Optimization and Barrier Repair
As a high-quality prebiotic, it selectively promotes the proliferation of beneficial bacteria such as Bifidobacterium and Lactobacillus, and inhibits the growth of harmful bacteria. Preclinical studies show that Poria cocos polysaccharides can repair damaged intestinal tight junctions, reduce intestinal permeability, improve "leaky gut" syndrome, and maintain intestinal homeostasis.

● Improved Sleep Quality
By regulating gut-brain peptides (such as Ghrelin) and neurotransmitters (5-HT), Poria cocos extract exhibits a mild sedative and calming effect. A 2023 clinical trial confirmed that the 75% ethanol extract can significantly shorten sleep onset time, increase the proportion of deep sleep, and is non-addictive.

● Anti-inflammatory and Antioxidant
Poria cocos acid inhibits the NF-κB signaling pathway, reducing the release of pro-inflammatory factors (TNF-α, IL-6). Its polyphenol components have significant free radical scavenging ability, which can reduce cell damage caused by oxidative stress.

● Liver and Kidney Protection
Activates the Nrf2 pathway to enhance liver detoxification function and lower transaminase levels. It also promotes the excretion of metabolic waste through diuresis, providing auxiliary improvement for chronic nephritis.

● Metabolic Regulation and Weight Management
Regulates PPARα and FXR pathways, improving lipid and glucose metabolic disorders. Animal studies show that Poria cocos extract can reduce weight gain caused by a high-fat diet and restore normal circadian rhythm metabolism.

● Skin Anti-Aging
Promotes the synthesis of collagen and hyaluronic acid in the dermis, enhances the expression of aquaporin AQP3, and improves skin hydration and elasticity from within.

Advantages of Poria Cocos Extract Compared to Other Similar Products

Additional Advantages of SOST Biotech Poria Cocos Extract:

Full-spectrum extraction: Simultaneously enriches polysaccharides and triterpenes, avoiding the loss of synergistic effects caused by single-component extraction
Molecular weight optimization: Polysaccharide molecular weight is controlled at 10-30 kDa through enzymatic hydrolysis technology to ensure optimal absorption rate
No organic solvent residue: Green extraction process throughout, complying with EU EC 396/2005 standards

Flow chart

Application Fields of Poria Cocos Extract as a Supplement

Thanks to its excellent safety and multifunctionality, Poria cocos extract has become a star ingredient in the global functional food market:

💊 Dietary Supplements
Immune support formulas: Synergistic with vitamin C and zinc, made into capsules or tablets
Gut health products: Combined with prebiotics and postbiotics to develop gut conditioning powders
Sleep aid and calming products: Combined with melatonin and GABA to create natural sleep capsules
Liver protection and hangover relief formulas: Combined with silymarin and glutathione to develop hangover relief and liver protection tablets

🥤 Functional Foods and Beverages
Sports Nutrition: Added to protein powders and energy bars to reduce exercise-induced oxidative stress
Weight Management: Added to meal replacement powders to enhance satiety and metabolic rate
Beauty Drinks: Combined with collagen and hyaluronic acid to develop oral beauty products
Infant and Toddler Food: Gentle immune modulation, suitable for infants and toddlers with intestinal intolerance

🧴 Cosmetic Raw Materials
Anti-Aging Serum: Promotes AQP3 expression in skin cells for deep hydration
Sensitive Skin Repair: Anti-inflammatory and soothing, repairs skin barrier function

🏥 Pharmaceutical Intermediates
Adjuvant Therapy for Cancer: China has approved Poria cocos polysaccharide oral solution as an adjuvant anti-cancer drug (National Drug Approval No. B20050015)
Chronic Disease Management: Used in prescriptions for functional dyspepsia and chronic nephritis
Recommended Dosage: 500-1500mg daily for adults, taken in 1-2 doses, on an empty stomach or after meals. The specific dosage can be adjusted according to the product formula and target function.

Why Choose SOST Biotech? Our Core Advantages

20 Years of Focus on Plant Extracts, Quality Builds Trust
Since its establishment in 2004, SOST Biotech has always focused on the extraction and purification of natural plant active ingredients, and is one of the largest medicinal and edible mushroom extract production bases in Western China.

✅ Our Unparalleled Competitive Advantages:
1. Source Control and Standardized Production
Direct sourcing from authentic Poria cocos GAP planting bases in Yunnan, ensuring the purity of raw materials through DNA identification.
Annual production capacity of 200 tons of Poria cocos extract, with batch-to-batch variation CV < 3%.
Using HPLC-ELSD for polysaccharide detection and HPLC-UV for poria acid detection, establishing a complete fingerprint database.
2. Leading Technology and Purity Assurance
Low-temperature countercurrent extraction technology: Extraction completed at 4℃ to avoid degradation of heat-sensitive components.
Membrane separation purification system: Precisely retains active molecules in the 10-100kDa range.
Exclusive enzymatic modification process: Increases the water solubility of insoluble β-glucan to over 95%.
Total heavy metals < 10ppm, no pesticide residues detected, complying with all USP, EP, and JP pharmacopoeia standards.

3. Comprehensive Application Experience
Serving over 60 countries worldwide, covering four major fields: dietary supplements, functional foods, cosmetics, and pharmaceuticals.
Providing a full range of technical solutions, from formula development and stability testing to regulatory support.
Successfully assisted clients in developing over 50 launched products, including capsules, tablets, powders, and gummies.
4. International Certification and Compliance
ISO9001, ISO22000, and HACCP triple certification.
US FDA cGMP certified factory.
HALAL and KOSHER dual certification.
Providing a complete set of compliance documents: COA, TDS, MSDS, allergen statement, non-GMO statement.
5. Customer-Oriented Customized Services
Specification customization: Flexible customization of polysaccharide content from 10%-50% and triterpene content from 2%-8%.
Dosage form adaptation: Providing special specifications such as instant, sustained-release, and microencapsulated types.
Flexible small batch ordering: MOQ as low as 25kg, supporting startup brands.
48-hour response mechanism: Professional technical team provides 7×24 pre-sales and after-sales support.
6. Continuous Innovation and In-depth Research
Established a joint Poria cocos research laboratory with Sichuan University and the Chinese Academy of Sciences.
Investing 8% of revenue annually in R&D, and has applied for 12 patents related to Poria cocos extraction.
Published 8 SCI papers, continuously exploring new functions and applications of Poria cocos.

📞 Contact our expert team immediately to receive free samples and customized solutions!
Email: info@sostherbusa.com

 

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