Vaseline petroleum which I have named Vaseline..." The name "vaseline" is said by the manufacturer to be derived from German "Wasser" "water" + Greek έλαιον ("elaion") "olive oil". In 1859, Chesebrough went to the oil fields in Titusville, Pennsylvania, and learned of a residue called "rod wax" that had to be periodically removed from oil rig pumps. The oil workers had been using the substance to heal cuts and burns. Chesebrough took samples of the rod wax back to Brooklyn, extracted the usable petroleum jelly, and began manufacturing the medicinal product he called Vaseline. Vaseline was made by the Chesebrough Manufacturing
Grass jelly Grass jelly Grass jelly, or leaf jelly, is a jelly-like dessert eaten in Malaysia, Indonesia, Mainland China, Hong Kong, Macau, Southeast Asia, and Taiwan. It is made using the "Platostoma palustre" plant (a member of the mint family) and has a mild, slightly bitter taste. It is served chilled, with other toppings such as fruit, or in bubble tea or other drinks. Outside Asia, it is sold in Asian supermarkets. Grass jelly is made by boiling the aged and slightly oxidized stalks and leaves of "Platostoma palustre" ("Mesona chinensis") with potassium carbonate for several hours with a little starch and