China Bee Propolis
Synonym: Bee glue
Source: Made from tree propolis, a sticky resin that seeps from the buds and bark of certain trees, Bees gather propolis and blend it with wax flakes secreted from glands in their abdomens. Bees sterilize their hive by coating it with propolis.
Country of Origin: China
Molecular Basis: Unknown
Specification: 98%, 70%, 60%
CAS#: 85665-41-4
Appearance: Dark brown or slightly grey to greenish brown solid cuboid/clump
Odour&Taste: Characteristic
Solubility: Soluble in grain alcoholic
Type of Extraction: Grain alcohol.
Description: Propolis is a resinous mixture that honey bees collect from tree buds, sap flows, or other botanical sources. It is used as a sealant for unwanted open spaces in the hive. Propolis is used for small gaps (approximately 6 millimeters (0.24 in) or less), while larger spaces are usually filled with beeswax. Its color varies depending on its botanical source, the most common being dark brown. Propolis is sticky at and above room temperature (20 °C). At lower temperatures, it becomes hard and very brittle.
