Overview
Cherry extract is derived from the fruit of Prunus avium or Prunus cerasus, typically through solvent extraction or freeze-drying. It is prized for its high concentration of bioactive compounds, including anthocyanins, quercetin, and melatonin, which contribute to its vibrant color and health-promoting properties. The extract is commonly standardized to anthocyanin content (e.g., 25-40%), a key metric for efficacy in applications like sports nutrition and cardiovascular health. Its use spans industries, from natural food coloring to anti-aging skincare formulations.
Physical and Chemical Properties
Cherry extract exhibits a rich, dark hue due to anthocyanins like cyanidin-3-rutinoside, which are pH-sensitive and may shift from red (acidic) to blue (alkaline). The powder form is hygroscopic, requiring airtight packaging to prevent clumping. Its antioxidant capacity, measured by ORAC (Oxygen Radical Absorbance Capacity), often exceeds 10,000 µmol TE/g, outperforming many fruits. The extract is stable at room temperature but degrades under prolonged UV exposure or high heat (>60°C), necessitating careful processing.
Main Applications
In the nutraceutical sector, cherry extract is formulated into capsules for joint health (targeting gout and arthritis) and sleep aids (due to melatonin content). Functional beverages leverage its natural color and purported recovery benefits for athletes. Cosmetics utilize its anti-inflammatory properties in serums and creams to reduce redness and oxidative stress. The food industry employs it as a clean-label alternative to synthetic dyes in yogurts and confectionery.
Safety and Storage
Cherry extract is non-toxic at typical dosages (up to 500 mg/day), though excessive intake may cause gastrointestinal discomfort. Suppliers should provide heavy metal and pesticide residue certificates to ensure compliance with FDA or EFSA standards. For storage, powder forms require desiccant packs in moisture-barrier bags. Liquid extracts benefit from amber glass bottles to prevent photodegradation. Shelf life averages 2-3 years when stored below 25°C.
B2B Procurement Guide
Buyers should prioritize suppliers with HPLC (High-Performance Liquid Chromatography) testing to verify anthocyanin potency. Organic and non-GMO certifications add value for premium markets. Bulk orders (100+ kg) often attract 10-15% discounts. Consider extraction methods: CO2 supercritical extraction yields higher purity but costs 20-30% more than ethanol extraction. Request samples for solubility testing if blending into aqueous systems. Lead times vary seasonally, with summer harvests offering fresher batches.
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