New method for separating and extracting seabuckthorn fruit oil

Abstract

The invention discloses a new method for separating and extracting seabuckthorn fruit oil. The method mainly integrates a bioengineering enzyme technology, a liquid high-speed specific-gravity separation technology and a micropore filtration technology to separate and extract seabuckthorn fruit oil from seabuckthorn fruits; and since a plurality of enzyme preparations of broken cell enzyme, pectinase, proteasem, and the like are used in the processing process for a biocatalytic reaction, coupling bonds among substances are broken, and substances in the jseabuckthorn fruits, such as pectin, protein, cellulose, hemicellulose, fat, and the like, and be completely decomposed, so that original nutrient contented in the seabuckthorn fruits can be uniformly dispersed into fruit pulp, thereby not only separating the seabuckthorn fruit oil to the maximum extent, but also improving the quality of seabuckthorn fruit juice. The method has low cost, high extraction rate of the seabuckthorn fruit oil more than 85%, extracts the seabuckthorn fruit oil with rich nutrient contents, no harmful impurities and long shell life and greatly improves the utilization rate of natural resources.

Description

technical field [0001] The invention relates to seabuckthorn extract, in particular to a new method for separating and extracting seabuckthorn fruit oil. Background technique [0002] Seabuckthorn is a wild medicinal and edible plant. Seabuckthorn fruit oil is rich in fat-soluble vitamins and unsaturated fatty acids, which can lower blood sugar, regulate blood lipids, lower cholesterol, protect the cardiovascular system, resist oxidation, resist aging, and regulate immunity. And many other physiological effects, high medicinal value. However, on the one hand, the lipids in seabuckthorn fruit mainly exist in the cells and are wrapped by the cell wall; The fruit oil is fully separated and released. At present, in the seabuckthorn industry in my country, the extraction of seabuckthorn fruit oil mainly includes natural sedimentation method and three separation methods: the former mainly squeezes or beats the washed seabuckthorn fruit, and puts the obtained juice into a closed ...

AI Technical Summary

Problems solved by technology

However, on the one hand, the lipids in seabuckthorn fruit mainly exist in the cells and are wrapped by the cell wall; The fruit oil is fully separated and released

At present, in the seabuckthorn industry in my country, the extraction of seabuckthorn fruit oil mainly includes natural sedimentation method and three separation methods: the former mainly squeezes or beats the washed seabuckthorn fruit, and puts the obtained juice into a closed container, at a certain temperature Seabuckthorn fruit oil is separated after a period of fermentation. The hygienic index of the product obtained by this method is poor, especially the content of aflatoxin, which is very harmful to human health, cannot be effectively controlled, and the oil yield is only 30% to 40%. The latter is mainly to squeeze or beat the cleaned seabuckthorn fruit, and the obtained juice is separated by three disc separators to obtain fruit oil, juice, and pulp puree. The hygienic quality of seabuckthorn fruit oil obtained by this method has been significantly improved , but the highest extraction rate is only about 50%