Premium high-performance plant extracts manufactured in GMP-certified facilities for international distribution.
Cornus Officinalis Extract, derived from the ripe sarcocarp of Cornus officinalis Sieb. et Zucc. (Asiatic Dogwood, known in traditional pharmacopoeias as Shan Zhu Yu), has garnered massive clinical and industrial interest due to its dense profile of bioactive compounds. Standardized preparations of this extract are rich in key iridoid glycosides—most notably Morroniside and Loganin—as well as ursolic acid, oleanolic acid, and polyphenolic tannins.
Modern clinical research corroborates its role in modulating inflammatory pathways, improving mitochondrial bioenergetics, displaying neuroprotective properties, and mitigating chronic oxidative damage. As standardizer and bulk extract supplier, we offer multi-tiered extracts tailored to the stringent demands of global B2B procurement pipelines.
Our raw material undergoes high-performance liquid chromatography (HPLC) characterization to assure consistency in active compounds:
Nanjing Tong Rui Bio-Tech Co., Ltd. (TRB) stands as China’s leading manufacturer and exporter of premium herbal extracts, functional ingredients, and botanical derivatives for more than 20 years. Combining specialized R&D with strict international standards, we supply raw materials to major pharmaceutical, nutraceutical, and cosmetic brands across the globe.
Our dedication to quality and service has been globally recognized: TRB is the proud recipient of the 2026 "Global Biotechnology and Life Sciences Award" — securing the title of "Best Global Herbal Extract Provider 2026".
Our diversified product suite covers high-purity Herbal Extracts, Functional Sweeteners, Nootropics, Vegetable & Fruit Juice powders, Essential Oils, and premium Bee Products. Operating under full compliance, we empower product formulators to bypass supply barriers, providing them with reliable, clinically backed ingredients.
The geographical localization of botanical cultivation represents a significant variable in the concentration of active constituents. Our Cornus officinalis raw materials are sourced primarily from the pristine, ecologically stable environments of the Qinling Mountain Ranges.
By monitoring the growth cycle in these high-altitude, mineral-rich soils, we guarantee that the starting raw material has high endogenously synthesized Loganin and Morroniside. Our vertical integration strategy ensures:
Operating three dedicated factories with specialized focus to provide stable quality across standardizations.
Our operations are split among three specialized plants: one focusing strictly on industrial herbal extracts, another for bee products, and a third for animal-derived products.
We manufacture in strict compliance with GMP, ISO, HACCP, ORGANIC, FDA, HALAL, and KOSHER systems, assuring compatibility with global retail entry parameters.
Every production run undergoes complete physical-chemical screening: HPLC, UV spectrophotometry, GC-MS analysis, ICP-MS (heavy metals), and micro-biological plating.
To preserve the heat-sensitive iridoid glycosides (Morroniside and Loganin), TRB utilizes advanced low-temperature countercurrent extraction paired with state-of-the-art ceramic membrane filtration. This avoids degradation from thermal overload, leading to high purity levels without synthetic contamination.
Additionally, our processing plants are designed to support eco-conscious waste remediation systems and high-recovery solvent recovery cycles, reducing both environmental footprint and manufacturing overhead. The resulting savings are passed directly to our wholesale partners.
Mitigating compliance risk while optimizing the global supply chain for raw active ingredients.
For cross-border nutraceutical manufacturers, importing botanical extracts requires meeting strict safety thresholds. TRB ensures full compliance with local regulatory bodies, including the US FDA, EFSA (European Food Safety Authority), and equivalent authorities in the Asia-Pacific region.
Each batch of our Cornus Officinalis Extract is delivered with complete documentation, including:
TRB goes beyond generic raw material supply. We understand that formulation delivery systems require distinct physicochemical properties. We offer customized extraction parameters to optimize your product's performance:
How leading functional brands are formulating with Cornus Officinalis Extract to meet consumer trends.
Get answers to the most common queries from quality control directors and global supply chain managers.
Request pricing, custom assays, certificates, or 100g free samples. A technical account manager will reply within 24 business hours.
Explore our full line of botanical isolates and natural powders available for ocean and air delivery.
