Propolis recently been isolated from red propolis, and prenylated acids such as 4-hydroxy-3,5-diprenyl cinnamic acid have been documented. An analysis of propolis from Henan, China found sinapinic acid, isoferulic acid, caffeic acid, and chrysin, with the first three compounds demonstrating antibacterial properties. Also, Brazilian red propolis, largely derived from "Dalbergia ecastaphyllum" plant resin, has high relative percentages of the isoflavonoids 3-hydroxy-8,9-dimethoxypterocarpan and medicarpin. Other flavonoids commonly present include galangin and pinocembrin. Caffeic acid phenethyl ester (CAPE) is also a component of some varieties of propolis from New Zealand. Occasionally, worker bees will even gather various caulking compounds of human manufacture, when
Gorilla Glue a settlement in the case the glue maker brought against the Las Vegas-based developer of marijuana strains. Under the settlement, GG Strains and its licensees of the company's strains named Gorilla Glue will have to transition away from that name, any gorilla imagery and similarities to Gorilla Glue Co. trademarks by September 19, 2018. Gorilla Glue Gorilla Glue is an American brand of polyurethane adhesives. They are known for their original Gorilla Glue, which was first sold to consumers in 1999. The company has since branched out to make a line of similar products, including tapes, epoxies, and other adhesives.