Overview
Echinacoside 4% is a bioactive compound extracted from Echinacea purpurea, a plant renowned for its medicinal properties. This standardized extract contains 4% echinacoside, a phenylethanoid glycoside with demonstrated antioxidant and anti-inflammatory effects. It is commonly used in the pharmaceutical and nutraceutical industries due to its potential health benefits, including immune system support and neuroprotective properties. The extraction process typically involves solvent extraction and purification to achieve the desired concentration. Echinacoside 4% is favored for its stability and bioavailability, making it a valuable ingredient in formulations targeting oxidative stress and inflammation.
Physical and Chemical Properties
Echinacoside 4% is characterized by its light yellow to brown powder form, with a molecular weight of 786.73 g/mol. It is soluble in water and ethanol, which facilitates its incorporation into liquid and solid formulations. The compound has a melting point of approximately 160-165°C, indicating moderate thermal stability. Its molecular structure includes multiple hydroxyl groups, contributing to its antioxidant activity. The solubility profile and stability under various pH conditions make it suitable for diverse applications, including oral and topical products. Analytical methods such as HPLC are used to verify purity and concentration.
Main Applications
Echinacoside 4% is widely used in the pharmaceutical industry for its potential to mitigate oxidative stress and inflammation. It is a key ingredient in supplements aimed at boosting immune function and supporting cardiovascular health. In nutraceuticals, it is incorporated into capsules, tablets, and functional beverages. The cosmetics industry values echinacoside for its anti-aging and skin-protective properties. It is found in serums, creams, and lotions designed to combat free radical damage. Additionally, research is exploring its neuroprotective effects, potentially expanding its use in neurodegenerative disease management.
Safety and Storage
Echinacoside 4% is generally considered safe for use in approved applications. However, proper handling is essential to avoid inhalation or eye contact, which may cause irritation. Storage should be in a cool, dry environment, protected from light and moisture to maintain stability. Long-term stability studies suggest that the compound remains effective for up to two years when stored correctly. Suppliers should provide material safety data sheets (MSDS) and certificates of analysis (COA) to ensure compliance with safety and quality standards.
B2B Procurement Guide
When procuring echinacoside 4%, B2B buyers should prioritize suppliers with GMP certification and transparent quality control processes. Requesting HPLC analysis reports ensures the extract meets the specified 4% concentration. Bulk purchases may offer cost advantages, but buyers should verify storage and handling protocols to prevent degradation. Price negotiations should consider factors like purity, packaging, and shipping conditions. Establishing long-term partnerships with reliable suppliers can ensure consistent quality and availability. Buyers should also stay informed about regulatory changes affecting herbal extracts in target markets.
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