Oil of perilla is used as a flavoring agent, in which perilla aldehyde is the desirable flavoring compound (Guenther 1949; Arctander 1960). One of the aldehyde isomers is 2,000 times as sweet as sugar and four to eight times as sweet as saccharin; it is used as a tobacco sweetener (Guenther 1949).
No, it's not. A promise ring is meant to be a ring before your engagement ring, so it makes sense to wear it on your left hand ring finger. It is a way of saying that your tak â¦ en, without actually being engaged. 4 people found this useful.
left hand ring finger, just like an engagement or wedding ring. Answer Though the meaning of a promise ring does not change much depending on which finger it is worn, it is always better to give a little thought when choosing the finger to wear a promise ring. The idea is to avoid any misunderstanding that could arise when wearing a promise ring.