Explore our highly standardized plant extracts and fruit powders, manufactured under strict GMP protocols to ensure maximum bio-activity and purity.
Passion Flower Extract, derived from Passiflora incarnata, has transitioned from a traditional herbal remedy to a cornerstone ingredient in the global functional food, nutraceutical, and pharmaceutical sectors. Driven by a global surge in consumer demand for natural cognitive wellness solutions, stress mitigation, and non-habit-forming sleep aids, the market for high-purity Passion Flower Extract is experiencing exponential growth.
In modern phytotherapy, the therapeutic efficacy of Passion Flower is primarily attributed to its complex profile of active compounds, including flavonoids (such as vitexin, isovitexin, orientin, and apigenin), alkaloids, and GABA (gamma-aminobutyric acid) synergists. As global regulatory frameworks tighten around synthetic sedatives, global formulators are increasingly seeking standardized, clean-label botanical alternatives. This shift has placed China's advanced extraction facilities at the center of the global supply chain, offering unprecedented purity, scalability, and cost-efficiency.
For B2B buyers, the value of Passion Flower Extract lies in its standardization. At Nanjing Tong Rui Bio-Tech Co., Ltd. (TRB), we focus on the precise quantification of active markers. Our extraction processes are calibrated to yield standardized concentrations of Flavonoids (calculated as Vitexin) ranging from 3% to 5%, verified via High-Performance Liquid Chromatography (HPLC) and Thin-Layer Chromatography (TLC).
We target Vitexin and Isovitexin as primary active markers. These flavonoids modulate GABA-A receptors, promoting relaxation without inducing daytime drowsiness.
Strict monitoring of harmala alkaloids ensures they remain within safe, non-toxic limits, conforming to international safety guidelines for dietary supplements.
Every batch undergoes Inductively Coupled Plasma Mass Spectrometry (ICP-MS) to guarantee heavy metals, pesticide residues, and solvent residues are virtually non-detectable.
The future of botanical extraction lies in maximizing bio-availability while minimizing environmental impact. TRB is pioneering green extraction technologies that eliminate the need for harsh chemical solvents, ensuring a clean-label product that aligns with modern consumer preferences.
By utilizing pressurized hot water as an extraction solvent, we selectively isolate target flavonoids at lower temperatures, preventing thermal degradation of delicate phytochemicals.
To overcome the hydrophobic nature of certain flavonoids, we are developing microencapsulated Passion Flower powder. This technology enhances water solubility and gastrointestinal absorption, making it ideal for functional beverages.
By integrating real-time sensor arrays in our extraction columns, we dynamically adjust temperature, pressure, and flow rates to achieve maximum yield consistency across different harvests.
In an era of global supply chain volatility, sourcing from a vertically integrated Chinese manufacturer like TRB offers significant strategic advantages. China’s advanced agricultural infrastructure, combined with state-of-the-art industrial processing zones, ensures a continuous, uninterrupted supply of raw materials.
TRB’s factories leverage localized agricultural partnerships in optimized cultivation zones, ensuring raw Passiflora incarnata is harvested at peak potency. Our centralized logistics network in Nanjing provides rapid access to major international shipping ports, reducing transit times and lowering carbon footprints. Furthermore, our massive warehousing capacity allows us to maintain stable buffer stocks, shielding our global partners from price fluctuations and seasonal shortages.
Different global markets require tailored product formulations. TRB’s Passion Flower Extract is engineered to meet the specific consumer preferences and regulatory landscapes of various regions:
Focus: Dietary Supplements & Gummies
Highly popular in sleep-aid gummies and stress-relief capsules. Requires excellent organoleptic profiles and compatibility with gelatin or pectin bases.
Focus: Traditional Herbal Medicines (THR)
Demands strict compliance with European Pharmacopoeia standards, organic certification, and complete traceability from seed to active ingredient.
Focus: Functional Beverages & Cosmetics
Utilized in ready-to-drink (RTD) relaxation beverages and soothing skincare formulations, requiring high water solubility and clear solution properties.
Navigating international regulatory frameworks is one of the biggest challenges for botanical brands. TRB provides comprehensive regulatory support, ensuring that our Passion Flower Extract meets all local import requirements.
Our dedicated compliance team assists with documentation, including GMP, ISO, HACCP, ORGANIC, FDA, HALAL, and KOSHER Certificates. We provide complete dossiers, including Certificates of Analysis (CoA), Allergen Statements, Non-GMO Declarations, and MSDS, facilitating smooth customs clearance and rapid time-to-market.
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.
Discover our extended portfolio of premium natural ingredients, designed to support cognitive health, immunity, and overall wellness.
Pioneer Bio-Park, No 127 North Road Xishan Bridge, Yu Hua Tai District, Nanjing, China 210012
Tel: 86-25-52863298
Mob: 86-13770771528
Fax: 86-25-52867040
