Tremella fuciformis is an edible fungus widely cultivated in East Asia. Its polysaccharide fraction is the component most often extracted and standardised for food and supplement use.
Processing Characteristics in Food Production
Tremella polysaccharide is notable for the uniformity of its polysaccharide fraction, which accounts for roughly 70-75% of the total polysaccharides. Because solution viscosity increases with concentration and the fraction contributes emulsification stability, it is used in beverage, dairy and cold-drink processing, where it can improve processing behaviour and reduce reliance on composite additives.
Standardisation
Commercial tremella polysaccharide is normally specified by polysaccharide content rather than by extract ratio alone. Standard market grades are available and custom standardisation can be produced to order. Exact parameters are confirmed per order and stated in the batch Certificate of Analysis.

Specification
| Item | Value |
| Product name | Tremella polysaccharide |
| Botanical source | Tremella fuciformis |
| Plant part | Fruiting body |
| Key constituents | Polysaccharides |
| Standardisation | Polysaccharide content; standard market grades, custom grades on request |
| Test method | UV / HPLC |
| Form | Powder |
| Packaging | 25 kg fiber drum with food-grade inner liner |
| MOQ | Confirmed per order |
| Documents | COA, MSDS, specification sheet |
| Certifications | ISO9001, ISO22000, FSSC22000, HACCP, cGMP, FAMI-QS; HALAL, KOSHER, NOP, EOS where applicable |
Quality Documentation
Manufacturing is carried out under ISO9001, ISO22000, FSSC22000, HACCP, cGMP and FAMI-QS management systems, and the product range is certified for HALAL, KOSHER, NOP and EOS (organic) where applicable. Certificates are available on request. Each batch is released against a batch-specific Certificate of Analysis, and MSDS and specification sheets are available for your internal regulatory review.
Applications
Tremella polysaccharide is used in beverage and dairy processing, in cold drinks and dessert formats, and in dietary supplement applications such as capsules and powdered drink mixes. We also supply chaga mushroom extract and shiitake mushroom extract for related formulations.
Samples and Enquiries
Evaluation samples are available for qualified enquiries. For specifications, pricing and lead time, contact us at liu@wellgreenxa.com.
This page describes an industrial botanical ingredient for business-to-business use. It is not intended to diagnose, treat, cure or prevent any disease, and is not intended for direct consumer use.



