Nanjing Tong Rui Bio-Tech Co., Ltd. (TRB) stands as a premier technology-driven enterprise combining research, design, global distribution, and custom phytochemical processing. Over two decades of operation, TRB has scaled its manufacturing capabilities to encompass three distinct, specialized facilities: an advanced herbal extraction facility, a dedicated bee product processing plant, and a bio-active animal extract facility.
Our commitment to rigorous regulatory compliance and quality assurance has earned TRB a full suite of global industry validations, including GMP, ISO, HACCP, Organic, FDA, Halal, and Kosher certifications. As a testament to our ongoing clinical and raw material innovations, TRB was honored with the 2026 Global Biotechnology and Life Sciences Award as the "Best Global Herbal Extract Provider 2026".
In addition to our core botanical portfolio, we specialize in high-growth categories such as Brain Health Herb Extracts, Anti-Aging Botanicals, and Longevity Formulations, delivering verified bio-efficacy to brand owners in over 60 countries.
Banana extract, derived systematically from both the pulp and the phytochemical-rich peel of the Musa acuminata fruit, has moved past its traditional positioning as a simple flavor profile. Today, the global manufacturing sector recognizes banana extract as a crucial repository of biological markers, including amyl acetate, highly bioavailable potassium, magnesium, dopamine, lutein, and complex polyphenolic compounds.
In the global food and beverage industries, banana extract acts as a clean-label sugar substitute and clean-label natural structural agent. In the skincare and nutricosmetics sectors, its intense moisture-locking lipids, enzymes, and antioxidant properties are leveraged to mitigate cellular oxidative stress and fortify skin moisture barrier functions.
As a leading wholesale manufacturer, TRB manages agricultural raw material sourcing through strict, vertical supply integration. This ensures that the seasonal sugars, enzymatic activity, and moisture variations inherent to fresh harvests do not disrupt the chemical standardization of the final extract powder or fluid.
We utilize advanced extraction technology to preserve active phytochemicals, ensuring consistent batch-to-batch standardization.
By utilizing pressurized carbon dioxide (sCO2) as a solvent at low operating temperatures, we isolate lipophilic fractions and volatile aromatic profiles without thermal degradation. This guarantees a completely solvent-free, highly pure concentration profile.
We deploy food-grade cellulase, pectinase, and amylase enzymes to digest raw cell-wall matrix complexes. This pre-treatment releases bound polyphenolic fractions, significantly boosting the bioavailability and extraction yield of active phytochemical markers.
To retain key structural components like natural vitamins and potassium profiles, our aqueous extracts undergo low-temperature vacuum freeze-drying. This yields a highly soluble, non-clumping powder with excellent reconstitutability.
Our water-soluble banana extract and banana fruit powders are optimized for nutritional bars, protein shakes, bakery products, and infant formulas. They provide natural potassium, clean sweetness, and excellent texturizing properties without artificial colors or synthetic flavorings.
Leveraging high concentrations of precursor tryptophan and natural vitamin B6, our extracts are formulated into cognitive support supplements. These active components support natural serotonin synthesis and support sleep cycles and mood regulation.
Rich in polyphenols, organic acids, and potassium, our cosmetics-grade banana peel and pulp extracts act as natural humectants. They offer clinically validated free-radical scavenging, deep cellular hydration, and gentle enzyme-driven skin renewal.
Consumer demand for transparency is shifting the industry away from synthetics. TRB is leading this change by focusing on 100% natural, single-ingredient standardized extractions with zero carriers or chemical solvent residues.
By extracting high-value polyphenols and lutein from discarded banana peels, TRB reduces agricultural waste. This provides cosmetic and dietary supplement manufacturers with an eco-certified, zero-waste ingredient option.
Our R&D team is scaling liposomal and micro-encapsulated spray-drying formats. These isolate volatile flavor molecules and sensitive bio-actives, ensuring long-term shelf stability in liquid formulations.
Depending on the target application, we standardize our extracts for active potassium concentration (typically between 5% and 12% by weight via ICP-OES analysis) as well as total polyphenolic index (measured via UV-Vis spectrophotometry). For cosmetic applications, we verify the presence of active enzyme profiles and natural moisture-binding sugars.
Our spray-dried and freeze-dried extract powders carry a validated shelf-life of 24 months from the date of manufacture. They should be stored in original, unopened airtight packaging in a cool, dry environment away from direct sunlight, UV light, and humidity to prevent hygroscopic clumping.
Yes. Our extraction processes utilize non-GMO raw materials and require no synthetic additives, processing aids, or chemical solvents. The resulting extracts are 100% plant-based, gluten-free, dairy-free, and clean-label certified. They comply with all strict European and US FDA regulatory standards.
Absolutely. We offer customized particle size milling (from 80 mesh up to ultra-fine 200 mesh) to match your target dissolution rate, mouthfeel, and processing machinery. For RTD (ready-to-drink) beverage formulations, we optimize the drying carrier system to ensure instant water solubility and high clarity.
We provide full documentation for every batch, including Certificates of Analysis (COA), allergen reports, heavy metal profiles, pesticide residue screenings, and safety data sheets (SDS). Our facilities operate under GMP, ISO, HACCP, Halal, Kosher, and USDA Organic certifications, ensuring smooth global customs clearance.
Connect with our B2B commercial division for custom formulation requests, pricing lists, contract manufacturing opportunities, or to arrange factory audits.
Pioneer Bio-Park, No 127 North Road Xishan Bridge, Yu Hua Tai District, Nanjing, China 210012
86-25-52867040
