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.
Ring Finger of the Left Hand . A promise ring is a promise of commitment and often precedes an engagement. Therefore many couples like to wear a promise ring on what is traditionally thought of as being the wedding ring finger -- the ring finger of the left hand. When engagement rings have been exchanged, the promise ring is then worn on another finger. Tip: Remember that every finger is a different size. The ring finger of a left hand may well be a different size to the ring finger of the right hand. Therefore if a promise ring is going to be an expensive purchase, it is worth considering whether the size of the ring can be altered if it will be worn differently in the future.