Overview
Dragonhead extract is derived from the aerial parts of Dracocephalum moldavica, a herb native to Central Asia and Eastern Europe. Traditionally used in folk medicine, it is now industrially extracted for its bioactive compounds like rosmarinic acid, luteolin, and essential oils. The extract is standardized to ensure consistent concentrations of active ingredients, making it suitable for B2B applications in nutraceuticals and functional foods. Modern extraction techniques, such as supercritical CO2 or ethanol extraction, preserve its volatile compounds. Its distinct lemony aroma and therapeutic properties have led to adoption in aromatherapy and natural preservatives.
Physical and Chemical Properties
The extract’s color and viscosity depend on the solvent used during extraction. Ethanol-based extracts are typically darker and more viscous due to higher polyphenol content, while water-soluble variants are lighter. Key components include terpenes (e.g., geraniol, citral) and flavonoids, which contribute to its antioxidant capacity (ORAC value: ~15,000 μmol TE/g). Stability tests indicate degradation under prolonged UV exposure, necessitating opaque packaging. Its pH ranges from 5.0 to 6.5, compatible with most cosmetic formulations. The extract’s volatility is low, making it suitable for heat-processed products like baked goods.
Main Applications
In pharmaceuticals, dragonhead extract is used in throat lozenges and anti-acne formulations due to its antimicrobial effects against Staphylococcus aureus. Cosmetic manufacturers incorporate it into anti-aging serums for its collagen-stimulating properties. The food industry employs it as a natural flavoring agent in herbal teas and alcoholic beverages. Industrial buyers often seek blends with other botanicals (e.g., mint, chamomile) for synergistic effects. Recent research explores its potential in biodegradable packaging films as an antimicrobial coating, expanding its B2B utility.
Safety and Storage
The extract is non-toxic at recommended doses (LD50 > 5,000 mg/kg in rodents). However, concentrated forms may cause skin irritation; PPE like gloves is advised during handling. Regulatory compliance varies by region: EU-approved for food use (EFSA), while the FDA lists it as a dietary supplement ingredient. Long-term storage requires nitrogen flushing to prevent oxidation. Bulk shipments often use HDPE drums with desiccants. Stability is retained for 24 months under optimal conditions, but periodic QC checks for microbial growth are recommended.
B2B Procurement Guide
When sourcing dragonhead extract, prioritize suppliers who provide third-party Certificates of Analysis (CoA) detailing pesticide residues and heavy metals. MOQ for industrial-grade extract starts at 25 kg, with discounts for annual contracts. Opt for drum or tote packaging to reduce per-unit costs. Audit suppliers for GMP compliance and sustainable harvesting practices. Sample testing should confirm absence of synthetic diluents like propylene glycol. For customized formulations (e.g., water-soluble versions), expect lead times of 6-8 weeks.
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