Robert Chesebrough acid or an open flame, then spread the clear jelly on his injuries while demonstrating past injuries, healed, he claimed, by his miracle product. To further create demand, he gave out free samples. Chesebrough opened his first factory in 1870. The first known reference to the name Vaseline is in his U.S. patent: “I, Robert Chesebrough, have invented a new and useful product from petroleum which I have named 'Vaseline…'" . The word is believed to come from German "Wasser" (water) + (oil). Chesebrough lived to be 96 years old and was such a believer in Vaseline that he claimed
Grass jelly genus Stephania such as "Stephania hernandifolia" (also known as "Stephania japonica") and "Stephania capitata" are also being used as a substitute to create green grass jelly called "cincau minyak" or oily grass jelly. Usually, the process of making Indonesian green grass jelly doesn't require a cooking or heating process. Mixing leaf extract and water with the addition of a period of waiting time for coagulation at mild room temperature is enough. Indonesian green grass jelly has a distinct flavor compared to black grass jelly. It is absent of smoky flavor, almost no bitter taste, and has mild leafy flavor. Due