Overview
Fructus Broussonetiae Extract is derived from the dried ripe fruits of Broussonetia papyrifera, a plant traditionally used in Chinese medicine for over 2,000 years. The extract contains multiple bioactive components including broussoflavonoids, polysaccharides, and phenolic acids, which contribute to its therapeutic effects. Modern extraction techniques such as ethanol reflux and supercritical CO2 extraction are employed to obtain standardized extracts with consistent bioactive compound profiles. The extract is increasingly valued in global markets for its adaptogenic properties and compatibility with Western herbal formulations.
Physical and Chemical Properties
As a complex botanical extract, Fructus Broussonetiae exhibits unique physicochemical characteristics. The powder typically has a characteristic aromatic odor and slightly bitter taste. Its color intensity correlates with flavonoid content, serving as a preliminary quality indicator. The extract demonstrates stability under proper storage conditions but may degrade when exposed to high temperatures or prolonged UV light. Analytical methods like HPLC and GC-MS are used to quantify marker compounds, particularly broussoflavonol B and papyriflavonol A, which are considered primary active constituents.
Main Applications
In pharmaceutical applications, the extract is formulated into capsules and tablets for liver protection and anti-aging supplements. Recent research suggests potential in managing metabolic syndrome, driving innovation in nutraceutical products. The cosmetic industry utilizes the extract in anti-aging serums and brightening creams due to its tyrosinase inhibition activity. Food manufacturers incorporate it into functional beverages at 0.1-0.5% concentrations for antioxidant benefits without altering taste profiles.
Safety and Storage
Toxicological studies indicate low acute toxicity (LD50 > 5,000 mg/kg in rodents). However, quality variations between suppliers necessitate proper documentation of heavy metal and pesticide residue testing. For commercial quantities, vacuum-packed aluminum foil bags with desiccants are recommended for extended shelf life (typically 24 months). Smaller batches should be refrigerated to prevent clumping and preserve activity, especially in humid climates.
B2B Procurement Guide
When sourcing Fructus Broussonetiae Extract, prioritize suppliers providing full chromatographic analysis and batch-specific certificates. The market offers various standardization levels (5:1 to 20:1 concentrates), with 10:1 being the most cost-effective for general formulations. For bulk orders exceeding 100kg, consider contract manufacturing agreements with GMP-certified facilities. Payment terms commonly range from 30% deposit with balance before shipment to LC at sight, depending on supplier relationships. Sea freight requires proper temperature-controlled containers to maintain product integrity.
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