Rosin taken when melting it. It is soluble in alcohol, ether, benzene and chloroform. Rosin consists mainly of abietic acid, and combines with caustic alkalis to form salts (rosinates or pinates) that are known as rosin soaps. In addition to its extensive use in soap making, rosin is largely employed in making varnishes (including fine violin varnishes), sealing wax and various adhesives. It is also used for preparing shoemakers' wax, for pitching lager beer casks, and numerous other purposes such as providing backing surfaces to tin ware, copper ware, or even silver and gold vessels when embossing or engraving them (its
Sweetheart cake level of sweetness is mild, compared to Western sweet pastries. South-east Asian variations can include spices such as Chinese five spice (五香粉). However, although this spice is of Chinese origin, it is never used in authentic Sweetheart cake. This may be confused with the Husband cake, which uses star anise in its filling. There are many legends that attempt to explain the origins of the Sweetheart cake. One tells the tale of a couple that lived a very poor life, in imperial China. They loved each other and lived in a small village. Suddenly, a mysterious disease spread. The husband's