Explore our premium range of standardized herbal extracts and fruit powders manufactured under strict GMP compliance.
How standardized Phaseolus Vulgaris L. Extract serves as a cornerstone in modern weight management and glycemic health formulations.
With the global rise in high-carb diets, Phaseolus Vulgaris L. Extract (specifically rich in Phaseolamin) acts as a highly effective, non-stimulant alpha-amylase inhibitor. It temporarily slows down the enzymatic digestion of dietary starches, reducing the caloric impact of complex carbohydrates without disrupting natural digestive processes.
By blunting the rapid breakdown of starches into glucose, our extract helps flatten postprandial glucose spikes. This makes it an invaluable active ingredient for functional foods and beverages targeted at individuals seeking to maintain healthy blood sugar levels within a normal range.
Modern consumers demand clean, plant-based, and scientifically validated ingredients. Phaseolus Vulgaris L. Extract integrates seamlessly with other functional ingredients like Green Tea Extract, L-Carnitine, and Chromium Picolinate, enabling brands to build comprehensive, multi-pathway metabolic health supplements.
Understanding market dynamics, supply chain resilience, and the industrial scale of white kidney bean extraction.
The global market for weight management ingredients is undergoing a significant paradigm shift. Consumers are moving away from synthetic stimulants and towards natural, clinically backed botanical extracts. Phaseolus Vulgaris L. Extract (White Kidney Bean Extract) has emerged as one of the most trusted and sought-after ingredients in this space, driven by robust clinical trials and clear mechanisms of action.
As a leading manufacturer, Nanjing Tong Rui Bio-Tech Co., Ltd. (TRB) has optimized the entire supply chain—from raw material sourcing in premium agricultural zones to high-throughput industrial extraction. This ensures a stable, year-round supply of high-activity Phaseolamin, insulating our global partners from market volatility and raw material shortages.
Our industrial-scale manufacturing facilities leverage advanced membrane filtration and low-temperature vacuum concentration technologies. This preserves the delicate protein structure of the alpha-amylase inhibitor, delivering a highly soluble, free-flowing powder that meets the strict physical and chemical specifications required by multinational pharmaceutical and nutraceutical brands.
How TRB achieves industry-leading standardization, bioactivity preservation, and batch-to-batch consistency.
We source premium, non-GMO Phaseolus Vulgaris L. seeds. Each batch undergoes strict identity testing (thin-layer chromatography) to verify the botanical species and ensure zero contamination from related legume varieties.
Phaseolamin is a water-soluble glycoprotein. We utilize a proprietary, temperature-controlled aqueous extraction process. By avoiding harsh organic solvents, we maintain the natural structure and biological activity of the active proteins.
Advanced membrane filtration technology is used to separate the target alpha-amylase inhibitory proteins from simple sugars and larger starches. This step significantly concentrates the active Phaseolamin units per gram.
To prevent thermal degradation of the glycoprotein, the concentrated liquid is spray-dried under precisely controlled low-temperature conditions. This yields a highly stable, free-flowing powder with excellent solubility.
Every batch is standardized to specific Alpha-Amylase Inhibitory Activity (e.g., 1,000 AAU/g to 4,000 AAU/g). We verify this activity using standardized enzymatic assays in our in-house QC laboratory.
Utilizing ICP-MS and GC-MS/MS, we screen every production run to ensure compliance with the most stringent global limits for heavy metals, pesticide residues, and solvent residues.
Tailoring Phaseolus Vulgaris L. Extract to diverse consumer markets and delivery formats.
The most common application format. Our extract's excellent compressibility and flowability make it ideal for high-speed encapsulation and tableting, requiring minimal excipients.
Due to its high water solubility and neutral taste profile, our Phaseolus Vulgaris L. Extract can be formulated into meal replacement shakes, instant coffee mixes, and functional teas.
Can be incorporated directly into flour mixes for bread, pasta, and cookies, helping to reduce the glycemic index of these traditionally high-carb foods without altering texture.
With the rise of pill fatigue, active gummies are booming. Our extract is heat-stable enough to withstand the gummy manufacturing process, allowing for delicious, functional formats.
Your trusted global partner in premium botanical extraction and nutraceutical raw materials.
Nanjing Tong Rui Bio-Tech Co., Ltd. (TRB), is the China Leading manufacturer and exporter of herbal extracts and its derivatives for more than 20 years.
TRB is a technology-based company that combines research and development, production and international market sales. TRB products include the Herbal extracts, Sweeteners, Nootropics, Vegetable & Fruit Juice powder, Essential oil, Bee Products.
TRB's rapid development and dedicated service in the plant extract industry over the years, we have been awarded the 2026 "Global Biotechnology and Life Sciences Award" - ''Best Global Herbal Extract Provider 2026''.
TRB currently has three factories, one is a herbal extract factory, the other is a bee product factory and the another is for animal extract products, and the factory has a series of certificates such as GMP, ISO, HACCP, ORGANIC, FDA, HALAL, KOSHER Certificates.
In recent years, TRB has focused on the research and development of Nootropics products, such as Brain Health Herb Extract, Anti-Aging Herb Extract, Longevity Herb Extract which have good feedback from our customers. TRB products have been exported to more than 60 countries and regions and have gained a good reputation and respect. We are committed to the research and development of pure natural plant extracts, dedicated to the health of all humanity.
Navigating international regulatory frameworks with complete peace of mind.
We provide comprehensive regulatory support, including DMF (Drug Master Files), technical dossiers, MSDS, COA, and allergen statements, ensuring smooth registration with local health authorities (FDA, EFSA, PMDA, etc.).
In addition to our rigorous in-house QC, we regularly collaborate with world-renowned third-party laboratories such as SGS, Eurofins, and Intertek to validate our purity, potency, and safety profiles.
With warehouses and logistics partners strategically located worldwide, we offer flexible shipping options (FOB, CIF, DDP) and custom packaging solutions to meet the specific storage and handling requirements of your facility.
Expert answers to technical, commercial, and regulatory questions regarding Phaseolus Vulgaris L. Extract.
High-quality botanical oils, standardized extracts, and functional powders for global distribution.
Partner with a leading manufacturer to elevate your product line with premium Phaseolus Vulgaris L. Extract.
Pioneer Bio-Park, No 127 North Road Xishan Bridge, Yu Hua Tai District, Nanjing, China 210012
86-25-52863298
86-13770771528
Fax: 86-25-52867040
