Etiket: #mémoire

  Alzheimer’s disease is usually associated with memory loss, but the scientific picture is much broader. Attention, language, mood, behaviour, orientation, decision-making and the ability to manage everyday activities can also be affected as cognitive decline progresses. This is why researchers studying plants such as Rosa damascena are interested in more than a single question about memory. Damask rose has now been investigated from several scientific directions. A small controlled human study examined Rosa damascena extract in people with dementia. Experimental Alzheimer-related studies have investigated learning and long-term memory. More recent research has examined Rosa damascena essential oil in relation to the cholinergic system and BDNF—two areas of considerable interest in neuroscience. Taken together, these studies raise an intriguing question: Why does Rosa damascena continue to appear in research on cognitive decline, and what have scientists actually found? This article looks specifically at Alzheimer’s disease, dementia and cognitive research. For the broader science of rose scent, memory, gray matter and olfactory research,...

Few botanical ingredients have inspired perfume, skin care and traditional wellness practices as deeply as Damask rose oil. Also known as rose otto or Rosa damascena essential oil, this intensely aromatic oil is produced from freshly harvested Damask rose petals. Its value comes from more than its celebrated fragrance. Damask roses have a short flowering season, the blossoms must be collected and processed carefully, and only a very small amount of essential oil is obtained from a large quantity of flowers. But what exactly is Damask rose oil? Is rose otto the same as rose essential oil? What does it smell like, and what does scientific research actually say about its benefits? This guide explains the complete journey—from the rose fields to the finished oil. What Is Damask Rose Oil? Damask rose oil is the concentrated volatile oil obtained primarily from the flowers of Rosa damascena Mill. The oil is generally produced through water or steam distillation and is widely used in fine fragrance, cosmetics, aromatherapy and natural health products. Several names may appear on product labels: Damask rose oil Rose essential oil Rosa damascena flower oil Rose otto At...