Preparation method of olive oil essence

Abstract

The invention discloses a preparation method of olive oil essence, which comprises the steps of collecting an olive kernel, performing low-temperature drying on the olive kernel, adding sodium bicarbonate, performing water soaking, performing ultrasonic treatment, soaking the olive kernel in a green tea concentrated solution, performing filtering, performing the low-temperature drying on the olive kernel, performing high-pressure treatment on the olive kernel in a high-pressure kettle, performing cold pressing by a hydraulic press after the pressure is instantly reduced to the normal pressure to obtain coarse olive oil, performing carbon dioxide supercritical extraction to obtain olive oil, and mixing the olive oil, glycerol, snail slime, hyaluronic acid, collagen powder and hyaluronic acid to obtain the olive oil essence. According to the method, moisture in an olive kernel cell is effectively removed to achieve oil-water separation, and the green tea concentrated solution contains a rich antioxidant substance and can effectively protect a nutrient substance in the olive kernel, so that a nutrient component in the olive kernel can be effectively extracted as a main component of the olive oil essence.

Description

technical field [0001] The invention relates to the field of daily cosmetics, in particular to a preparation method of olive oil essence. Background technique [0002] Olive oil is directly cold-pressed from fresh olives, without heating and chemical treatment, and retains natural nutrients. Olive oil is considered to be the most suitable fat for human nutrition among the fats found so far. Olive oil is rich in squalene and essential fatty acids with excellent skin affinity, which can be absorbed quickly and effectively maintain skin elasticity and moisture; olive oil is rich in monounsaturated fatty acids and vitamins E, K, A, D, etc. Phenolic antioxidants can eliminate facial wrinkles, prevent skin aging, skin care and hair care, and prevent chapped hands and feet. It is a beauty and skin care product that can be "eaten". In addition, applying olive oil to the skin can resist ultraviolet rays and prevent skin cancer. Olive oil is extracted from olive kernels, basically b...

AI Technical Summary

Problems solved by technology

The traditional method needs to be crushed and steamed before being pressed, so that the nutrients in the olive oil are lost during the steaming process.

At present, the most commonly used cold pressing is obtained by degumming, deacidification, soap removal, decolorization, deodorization, dewaxing and other refining treatments after cold pressing of olive kernels. Generally, cold pressing has a low oil yield of olive oil, and the process is complicated and time-consuming. Long, and after a complex process, the nutrients are seriously lost