Explore our premium selection of standardized herbal extracts and natural fruit powders manufactured to meet strict international quality standards.
Nanjing Tong Rui Bio-Tech Co., Ltd. (TRB) is a leading Chinese manufacturer and exporter of herbal extracts and their derivatives, with over 20 years of industry experience. As a technology-based enterprise, TRB integrates research and development, state-of-the-art production, and global sales. Our comprehensive product portfolio includes Herbal Extracts, Sweeteners, Nootropics, Vegetable & Fruit Juice Powders, Essential Oils, and Bee Products.
Due to our rapid development and dedication to quality, TRB was honored with the 2026 Global Biotechnology and Life Sciences Award as the "Best Global Herbal Extract Provider 2026".
TRB operates three specialized manufacturing facilities: one dedicated to herbal extracts, one for bee products, and another for animal-derived extracts. Our facilities hold comprehensive global certifications, including GMP, ISO, HACCP, ORGANIC, FDA, HALAL, and KOSHER, ensuring compliance with international regulatory frameworks.
Orange juice powder has transitioned from a simple beverage ingredient to a critical component in the global food, beverage, and nutraceutical industries. With the rising demand for clean-label products, natural vitamin C sources, and extended shelf-life solutions, industrial buyers are increasingly relying on high-purity orange juice powder. The global market is driven by the need to reduce transport costs and carbon footprints associated with liquid juices, making dehydrated fruit powders a highly sustainable alternative.
Modern processing techniques preserve up to 95% of the original Vitamin C (ascorbic acid), bioflavonoids, and carotenoids found in fresh citrus fruits, delivering functional value to end consumers.
By removing water content, shipping volume and weight are reduced by over 85%, significantly lowering global logistics costs and reducing cold-chain dependency.
With moisture levels kept below 5%, our orange juice powder exhibits excellent microbiological stability, allowing for a shelf life of up to 24 months under proper storage conditions.
At TRB, we continuously invest in processing technologies to optimize the solubility, flavor profile, and nutritional density of our fruit powders. The production of premium orange juice powder requires a delicate balance between temperature control and drying speed to prevent the thermal degradation of volatile flavor compounds and active nutrients.
Utilizing low-temperature spray drying with precise atomization parameters. This ensures that the natural sugars in the orange juice do not caramelize, maintaining a bright, natural color and instant solubility in cold water.
While standard formulations use maltodextrin as a drying carrier to prevent clumping, our R&D team has developed carrier-free and clean-label alternatives using natural fibers or acacia gum to meet the demands of health-conscious brands.
To protect volatile aromatic compounds, we employ micro-encapsulation technologies. This locks in the fresh citrus aroma, releasing it only when the powder is reconstituted in liquid.
We are currently scaling up our vacuum freeze-drying (FD) capabilities. Freeze-dried orange juice powder represents the pinnacle of quality, preserving the cellular structure of the fruit and providing an unmatched sensory experience.
Orange juice powder is highly versatile, adapting to various regional market demands and product formulations. Below are the primary sectors where our wholesale customers deploy our products:
Used extensively in instant drink mixes, ready-to-drink (RTD) beverages, and dry beverage bases. It provides a consistent, natural citrus flavor profile without the risk of microbial spoilage associated with liquid concentrates.
Acts as a natural flavor enhancer and active source of Vitamin C in effervescent tablets, gummy vitamins, capsule formulations, and meal replacement powders.
Incorporated into cake mixes, frostings, fillings, chocolates, and candies. The low moisture content prevents structural changes in sugar matrices and doughs while imparting a robust orange flavor.
Operating from our advanced manufacturing bases in China, TRB offers unmatched supply chain resilience and cost efficiency. China's robust agricultural infrastructure, combined with our advanced processing facilities, allows us to secure high-quality raw materials and maintain stable pricing throughout the year, mitigating the risks of global crop fluctuations.
We source fresh oranges from certified agricultural cooperatives in Jiangxi and Sichuan provinces, known for producing citrus fruits with optimal sugar-to-acid ratios.
Our three factories run automated, continuous production lines capable of processing hundreds of tons of raw fruit daily, ensuring we can fulfill large-scale wholesale contracts without delay.
Located in Nanjing, we benefit from direct access to major deep-water ports and international rail networks, enabling efficient, cost-effective shipping to Europe, North America, and Southeast Asia.
Navigating global regulatory landscapes requires a supplier with rigorous quality control systems. TRB ensures that every batch of orange juice powder complies with destination-market regulations, including pesticide residue limits, heavy metal thresholds, and allergen controls.
Our facilities are audited and certified under GMP, ISO, HACCP, ORGANIC, FDA, HALAL, and KOSHER standards, facilitating smooth customs clearance globally.
Every batch undergoes comprehensive laboratory testing. We provide a Certificate of Analysis (COA), Heavy Metal Reports, and Pesticide Residue Sheets (compliant with EP and USP limits) upon request.
Our technical team works closely with your R&D departments to adjust particle size, solubility rates, and carrier ratios to match your specific application requirements.
Pioneer Bio-Park, No 127 North Road Xishan Bridge, Yu Hua Tai District, Nanjing, China 210012
Phone: 86-25-52863298
Mobile: 86-13770771528
Fax: 86-25-52867040
