Rose oil the aromatics unaltered by heat. Because CO is gas at normal atmospheric pressure, it leaves no trace of itself in the final product. The equipment for CO extraction is expensive, which is reflected in the price of the essential oils obtained from the process. It takes a large amount of rose petals to distill a small amount of essential oil. Depending on extraction method and plant species, the typical yield can be approximately 1:3,000. To mitigate the cost, some dishonest dealers will dilute rose oil with geranium ("Pelargonium graveolens") or palmarosa ("Cymbopogon martinii") essential oils, both of which are rich
Abolfazl Attar Abolfazl Attar Mirza Abolfazl Attar. Z () (born September 23, 1968, in Mashhad, Razavi Khorasan Province, Iran) is an Iranian Film Director, Actor, Screenwriter & Editor Abolfazl Attar started learning filmmaking from Dariush Arjmand, in early 1980s.He was an active member of the Iranian Young Cinema Society, in decade 1980s.In 1989, after one year of effort at Iranian Young Cinema Society, he succeeded to change the usual format of 8 mm films, into the 16 mm and 35 mm film-format, by making his 16 mm film titled “A Window To The Alley”.The first film Iranian Young Cinema Society produced which