Rose essential oil is the world's most expensive essential oil, known as "after essential oil". Can adjust female endocrine, nourish uterus, relieve dysmenorrhea, improve sexual apathy and menopause discomfort. Especially has the very good beauty and skin care function, can nourish inside and outside fade spots, promotes the melanin decomposition, improves the skin dryness, restores the skin elasticity, makes the female have the white, full of elastic healthy skin, is the female health care fragrant essential oil.
The yellow-brown rose essential oil is extracted within 24 hours of being picked in the morning. A five-ton flower produces only two pounds of rose oil, making it one of the most expensive essential oils in the world.
Rose essential oil is an important and expensive raw material for making expensive perfumes. It is not only used to make beauty, skin care, hair care and other cosmetics, but also widely used in medicine and food.
Rose essential oil
Production and processing rose with its beautiful color, aroma rich and pure, and become people's favorite fragrant plants. The extraction of rose essential oil dates back to ancient times, when flowers were impregnated with water to extract their active ingredients. With the development of science and technology, steam rose flowers to obtain essential oil technology emerged. Rose essential oil production equipment Rose essential oil distillation equipment mainly includes: distillation kettle, steam column, neck, condenser, oil-water separator. Made of stainless steel, oil and water can also be made of aluminum. Heating equipment is usually boiler. Put the rose and water into the steamer by 14 and heat with indirect steam first. When the temperature rises to 70-80C, through the direct steam heating to boiling, about 30-40 minutes, maintenance distillation 2.5-3 hours, control the outflow liquid is 1-2 times the weight of the flower, distillation speed is 8-10% of the evaporation error volume control cooling water, so that the outflow liquid head half an hour temperature control
The process flow
Put the roses and water into the steamer by 14 and heat with indirect steam first. When the temperature rises to 70-80C, through the direct steam heating to boiling, about 30-40 minutes, maintenance distillation 2.5-3 hours, control the outflow liquid is 1-2 times the weight of the flower, distillation speed is 8-10% of the evaporation error volume control cooling water, the outflow liquid head half an hour temperature control at 28-35℃, half an hour after the * degree control at 40-45℃, Generally no more than 50C. The rose oil is separated from the saturated steam filling water by the oil-water K separator, the rose oil is taken out, the saturated distilled water flows into the complex pomegranate column by the oil-water separator under the action of the height difference, and is heated and re-distilled under the action of the steam rising from the steamer, and then goes back to the oil-water separator through the condenser
