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.
Analyzing the pharmacological demand, bioactive compound stabilization, and agricultural sourcing ecosystems of Amomum Villosum.
Amomum extract, primarily derived from the seeds of Amomum villosum (commonly known as Chinese Cardamom or Sha Ren), represents an essential cornerstone of both traditional Asian medicine and modern phytotherapy. The commercial value of Amomum Extract has grown significantly due to its high concentration of bio-active volatile oils, particularly bornyl acetate, camphor, and limonene. Research into the gastrointestinal protective, anti-inflammatory, and antimicrobial properties of these compounds has driven substantial demand across North American, European, and Asia-Pacific markets.
Globally, the ingredient is increasingly adopted by gastrointestinal health supplement manufacturers. As consumers seek natural alternatives for irritable bowel syndrome (IBS), dyspepsia, and chronic digestive discomfort, standardized Amomum extract is shifting from a regional botanical remedy to a globally recognized active pharmaceutical ingredient (API) and food additive. Integrating high-performance chromatography (HPLC/GC-MS) helps guarantee that active components are preserved, establishing strict parameters for standardizing commercial batches.
Standardized to contain precise metrics of Bornyl Acetate. Analytical profiling confirms batch-to-batch chemical homogeneity.
Clinical parameters demonstrate efficacy in modulating gut microbiota, supporting gastric mucosal barrier function, and reducing spasms.
Full compliance with USP, EP, and ChP heavy metal limits, pesticide residues, and microbial specifications.
Harnessing advanced extraction technology and domestic supply chains to deliver cost-effective, high-purity botanical raw materials.
China is the global leader in botanical extraction capacity, with manufacturers like Nanjing Tong Rui Bio-Tech Co., Ltd. (TRB) utilizing sophisticated raw material networks and advanced manufacturing equipment. By positioning factories near agricultural cultivation zones in Southern China (where temperature and soil conditions yield high concentrations of volatile oils in Amomum), TRB achieves optimal raw material freshness and yield efficiencies that are difficult for overseas facilities to match.
From an extraction standpoint, TRB uses supercritical CO2 fluid extraction and low-temperature vacuum extraction technologies. Conventional thermal extractions often degrade sensitive terpenes and volatile compounds. By applying CO2 extraction techniques, we run solvent-free processes that yield concentrated volatile fractions containing higher levels of active bornyl acetate. Furthermore, these closed-loop extraction designs reduce energy use and minimize environmental impact, positioning TRB as an eco-conscious partner for global buyers.
TRB guarantees quality control through rigorous testing protocols. Our analytical labs inspect each manufacturing step, using High-Performance Liquid Chromatography (HPLC) and Gas Chromatography-Mass Spectrometry (GC-MS) to analyze product purity. This robust quality management system ensures that every shipment meets strict standards for pesticide residues, plasticizers, polycyclic aromatic hydrocarbons (PAHs), and heavy metals, paving the way for seamless international customs clearance and regulatory approval.
Tailored formulations designed to meet diverse product development goals in the international marketplace.
Often integrated into capsule, tablet, and softgel products designed for gut health. Its mild calming effect on gut tissues also makes it a valuable addition to synergistic gut-brain axis formulations.
Due to its unique aromatic profile and warm, herbal taste, Amomum Extract is widely used in functional herbal teas, ready-to-drink (RTD) wellness beverages, and digestive elixirs.
Acts as a raw material for compounding natural gas-relief medicines, anti-emetic preparations, and stomachic mixtures aimed at restoring normal gastrointestinal motility.
Understanding shifting B2B requirements to optimize supply security, transparency, and product efficacy.
Consumer demand for clean-label products is shifting from a niche preference to a global industry standard. Companies looking to buy Amomum extract require complete transparency regarding farming practices, pesticide application history, and extraction solvent footprints. By ensuring complete traceability from seed selection to final packaging, TRB helps clients meet clean-label requirements, providing non-GMO certifications and solvent-free processing verification documents.
Product developers are increasingly pairing Amomum Extract with other botanical ingredients, including Angelica Extract, Rosemary Extract, and Ginkgo Biloba, to create multifunctional products targeting cognitive health, digestive wellness, and stress management. As a leading manufacturer, TRB supplies these ingredients in bulk, ensuring they are standardized to match the specific solubility and compatibility profiles required for your formulations.
When requesting quotes for wholesale Amomum extract, B2B procurement managers should evaluate suppliers against these key criteria:
Technical responses to common procurement and development questions regarding Amomum Extract.
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
