Camellia oil microemulsion and preparation method thereof

Abstract

The invention discloses a camellia oil microemulsion and a preparation method thereof. The camellia oil microemulsion comprises the following components according to weight percentage: 5%-70% of a surfactant, 2%-30% of a co-surfactant, 0.5%-10% of liquid fatty acid, 0.1%-4% of camellia oil and 0-90% of water. The invention also discloses the preparation method of the camellia oil microemulsion. By selecting the surfactant, the co-surfactant, the liquid fatty acid and the like, and designing the reasonable composition ratio, the prepared camellia oil microemulsion is clear and transparent in appearance, and good in stability without stratification when being placed at room temperature, and the dispersion radius of a droplet is within the range of 1nm-100nm. In addition, the preparation method provided by the invention is easy and low in cost, and the application range of camellia oil is expanded.

Description

technical field [0001] The invention relates to the technical field of microemulsion food processing, in particular to a camellia oil microemulsion and a preparation method thereof. Background technique [0002] Camellia oil, also known as tea seed oil, tea tree oil, tea oil, is obtained from the seeds of Camellia oleifera, and is one of the oldest woody edible oils in my country. Camellia oil refined from camellia seeds is light yellow in color, clear and transparent, and has a delicate smell. It is a good edible oil. [0003] The content of unsaturated fatty acids in camellia oil is as high as more than 90%, of which oleic acid is about 80-83%, and linoleic acid is about 7-13%. Camellia oil can improve blood circulation, promote the function of the digestive system, and also has various nutritional and health functions such as enhancing the function of the endocrine system and strengthening bone development. In addition, camellia oil also has cosmetic effects. However, b...

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Problems solved by technology

In the preparation of microemulsions, the selection of different raw materials and the ratio of raw materials are the key factors affecting the success of microemulsion preparation and the quality of microemulsions. At present, there are no relevant reports on the preparation of camellia oil microemulsions.

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