
Olfactory Characteristics
In a 10% dipropylene glycol solution, it exhibits a complex aroma of phenolic smokiness, medicinal notes, and woody, spicy undertones, accompanied by hints of clove, rootiness, and light caramel. Highly recognizable, it is a typical smoky flavoring agent.
Core Applications
1. Food Flavoring: With smoky, medicinal-like phenolic notes, clove-root-like spicy-sweet woody aromas, and caramel notes, it is used to formulate smoky flavorings for meat products, cheeses, and soups, subject to specific maximum usage limits.
2. Pharmaceutical Activity Research: As a natural polyphenol derivative, it possesses biological activities such as antioxidant, anti-inflammatory, and anticancer properties, and is used in related pharmaceutical intermediates and pharmacological research.
3. Synthetic Intermediates: Serves as a raw material for fine organic synthesis, used in the production and preparation of downstream phenolic derivatives and flavor products.
Storage Requirements
Must be stored in a nitrogen-flushed, sealed container at 2–8°C in a cool, dry, light-protected environment, away from strong oxidizing agents. Store and transport in accordance with regulations for irritant chemicals to prevent prolonged exposure to air, which can cause oxidation and deterioration.
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