Discover our highly requested natural raw materials & biochemical intermediates sourced directly from certified manufacturing facilities.
Poria extract, derived from the dried sclerotium of the saprophytic fungus Poria cocos (Schw.) Wolf (also known as Fu Ling in ethnopharmacology), has emerged as a powerhouse ingredient in global wellness, cosmetic, and clinical therapeutics. Unlike surface-growing mushrooms, *Poria cocos* grows subterraneanly on the roots of pine trees (*Pinus* species), developing a dense sclerotial mass that concentrates vital bioactives.
Modern pharmacological evaluations confirm that Poria's physiological mechanisms are driven by two main classes of active constituents: Lanostane-type triterpenoids (such as pachymic acid, dehydrotumulosic acid, and polyporenic acid C) and Poria polysaccharides (chiefly β-pachyman). These components act synergistically to deliver validated anti-inflammatory, immune-modulating, and renal-supportive benefits.
As a leading exporter, Shaanxi ShineHerb Biotech Co., Ltd. applies advanced extraction methodologies to standardize these active substances, meeting the strict requirements of international supplement, food, and dermatological formulations.
Welcome to learn about our company
Shaanxi ShineHerb Biotech Co., Ltd. is a professional enterprise engaged in the research, production, and exports of Enzyme preparations, Natural plant extracts, Vitamins, Amino acids, and Pharmaceutical intermediates. We are committed to providing global customers with competitive pricing, stable and reliable product quality, and professional, efficient services.
With over 20 years of experience in the raw materials industry, ShineHerb Biotech continues to strengthen its technical capabilities and improve product quality. Our main products include Lactase, Bromelain, Pancreatin, Papain, Quercetin, N-Acetyl-L-Cysteine (NAC), PQQ, and Glucosamine Sulfate 2KCL, among others. These ingredients are widely used in pharmaceuticals, dietary supplements, beverages, cosmetics, and food additives.
At present, our products are exported to more than 50 countries and regions, including Europe, North America, and Southeast Asia, and have gained wide recognition and trust from customers worldwide.
The pharmacological utility of *Poria cocos* depends strictly on the standardization of its primary chemical markers.
Crude Poria consists primarily of β-pachyman, a water-insoluble linear (1→3)-β-D-glucan. Through advanced alkaline-extraction or enzymatic modification, our facility converts this into water-soluble β-glucan configurations. These modified molecules bind directly to immune receptors (such as Dectin-1 and CR3), stimulating cytokine pathways without causing systemic inflammatory spikes.
These hydrophobic components constitute the therapeutic core of Poria. Active triterpenoids like pachymic acid and tumulosic acid show strong anti-inflammatory properties by blocking the NF-κB signalling pathway. These compounds are highly valued in clean-label anti-aging skincare and therapeutic anti-inflammatory supplements.
Our extraction process preserves the natural presence of choline, adenine, ergosterol, and essential amino acids (including histidine and aspartic acid). This comprehensive preservation supports cellular energy pathways and enhances the bioavailability of primary actives when ingested.
| Extract Grade / Specification | Primary Assay Target (HPLC / UV-Vis) | Physical Form & Solubility | Primary Industrial Application |
|---|---|---|---|
| Poria Extract 10% - 30% Polysaccharides | ≥ 30% β-glucans (UV-Vis) | Fine brown-yellow powder; 90% water soluble | Dietary supplements, immune support, prebiotic capsules |
| Poria Extract 40% - 50% Polysaccharides | ≥ 50% β-glucans (UV-Vis) | Light yellow amorphous powder; 100% water soluble | Functional beverages, therapeutic instant granules |
| Poria Cocos Extract 10:1 / 20:1 | Full-spectrum concentration marker control | Brown-yellow powder; partially soluble in ethanol/water | Traditional formulations, tablets, hard capsules |
| Standardized Pachymic Acid 1% - 10% | ≥ 5% Pachymic Acid (HPLC) | Off-white fine powder; highly soluble in organic solvents | Dermatological cosmetics, anti-inflammatory creams, serums |
How Shaanxi ShineHerb Biotech transforms cultivated sclerotia into standardized, pesticide-free, heavy metal-compliant active ingredients.
We source fresh *Poria cocos* from controlled cultivation bases in Shaanxi and Dabie Mountain. Sclerotia are selected by maturity, size, and density, ensuring high initial concentrations of pachymic acid.
Sclerotia are cleaned using high-pressure pure water, peeled to isolate the white inner pulp (Poria Alba), and sliced uniformly. This ensures even solvent penetration during extraction.
We use a multi-stage process: hot water extraction isolates soluble polysaccharides, while food-grade ethanol extraction recovers hydrophobic triterpenoids, preventing active compound degradation.
The liquid extract goes through low-temperature vacuum concentration and nanofiltration. This steps removes large fibers and unwanted starches while preserving delicate triterpenoid structures.
Drying is carried out in a GMP Class 100,000 cleanroom. High-speed centrifugal spray dryers produce a uniform, free-flowing powder with low moisture content (< 5.0%).
Adapting *Poria cocos* chemistry to meet regional preferences, formulation demands, and regulatory standards.
In the US, Poria extract is popular in adaptogenic formulas targeting stress and gut health. It acts as a prebiotic, supporting gut microbiome diversity and strengthening the gut barrier.
In Europe, *Poria cocos* is a key ingredient in clean-label anti-aging skincare. Triterpenoids soothe inflammation, protect collagen, and reduce redness in sensitive skin.
In China, Japan (Kampo), and South Korea, Poria is used to support digestion and reduce dampness. Modern formulations include water-soluble granules and wellness beverages.
Why global brands trust Shaanxi ShineHerb Biotech for their ingredient requirements.
Quality is the core of our company's growth. We maintain a strict quality management system that monitors raw materials, in-process extraction, solvent use, and final testing. This ensures every batch meets international standards.
From formulation and design to production and packaging, we handle every step so you can focus on building your brand.
Transparent production processes and reliable delivery channels for hassle-free supply operations.
We manage logistics to ensure timely delivery, maintaining product quality and purity throughout the journey.
Our most popular enzyme and plant extract solutions, requested by buyers worldwide.
We maintain verified certifications to support smooth import procedures and regulatory compliance in your local market.
Guaranteed Food Safety Management & Risk Controlled
Good Manufacturing Practice & Rigid Production Standards
High-Quality Products with Kosher Certification for All Dietary Needs
Global Standard Recognition & Meet International Industry Requirements
Safe & High Quality Ingredients for Global Markets
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Suitable for Muslim Consumers & Pure & Clean
Answers to common technical, quality, and logistics questions from our global clients.
Explore additional plant extracts, enzymes, and nutritional compounds from our catalog.
Looking ahead, ShineHerb Biotech will continue to focus on quality and client requirements to improve our products and services. We are dedicated to building stable, long-term partnerships with our clients by providing consistent quality and reliable support.
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