grasse roses: 1 post

Why Is Rose Centifolia Such An Expensive Ingredient

I had a chance to harvest roses in Grasse on a couple of occasions and to observe the process of rose absolute and rose essential oil distillation. The experience of jumping into a pile of rose petals was certainly heady and memorable, but what struck me the most was the work involved to produce rose absolute. Since the famous rose of Grasse, rose centifolia, or rose de mai, contains less essence than rose damascena, it’s rarely steam-distilled. Instead, it has to be processed in a multi-step manner, which requires skill, experience and the right equipment.

My most recent video is about rose centifolia. As I explain, the processing of rose blossoms into rose absolute is a complicated and time-consuming process.  First, the flowers are treated with an organic solvent such as hexane, and the resulting extract is then vacuum distilled. The solvent is removed, and the resulting product is called concrète.

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