A kind of extraction process of eucalyptus fruit oil

Abstract

The invention discloses a process for extracting the fruit oil of eucalyptus glabra. The general steps are as follows: firstly clean the fresh eucalyptus eucalyptus fruit, then stew it and cool it rapidly, then pass puncture and centrifugation, and combine with sorting Sorting on the shaking table realizes the separation of the peel, then heats and breaks it, heats it at a certain speed and cools it quickly, then heats it at a certain speed again and performs pressure filtration, and finally the oil and water obtained by the pressure filtration The mixed solution is subjected to oil-water two-phase centrifugation to obtain the eucalyptus fruit oil. This process can not only remove the peel of the eucalyptus fruit conveniently and effectively, improve the extraction quality of the eucalyptus eucalyptus oil, but also improve the quality of the oil to the greatest extent without destroying the nutrients in the oil through physical treatment. The oil-yielding rate of the smooth-skinned tree fruit ensures the nutrition and health of the smooth-skinned tree fruit oil.

Description

technical field [0001] The invention relates to a process for extracting edible oil, in particular to a process for extracting eucalyptus fruit oil. Background technique [0002] The light-bark tree is the light-bark tree, which belongs to the woody plant of the Cornaceae genus. It is an ideal multi-purpose oil tree species. It is mainly distributed in the limestone areas from the Yangtze River Basin to the southwest. It is an ideal tree species for limestone mountain afforestation. In recent years, with the in-depth research on the eucalyptus fruit oil, its excellent edible value has been gradually discovered. Studies have shown that the unsaturated fatty acids in the eucalyptus eucalyptus oil reach 77.68%, of which oleic acid reaches 38.3%, Linoleic acid reaches 38.85%. In addition, it also contains biologically active substances such as β-sitosterol, β-carotene and vitamin E. Its edible value is higher than that of soybean oil and peanut oil. Eating can significantly red...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a kind of extraction process of the smooth bark tree fruit oil, through which the process aims to solve the problem that the existing smooth bark bark fruit oil cannot be removed smoothly, thus The technical problems that lead to the extraction of the eucalyptus fruit oil containing harmful substances reduce the quality of the oil. Using this process can not only remove the pericarp of the eucalyptus glabra fruit conveniently and effectively, but also improve the extraction quality of the eucalyptus glabra fruit oil. Moreover, physical treatment can be used to maximize the oil yield of the eucalyptus fruit without destroying the nutrients in the oil, so as to ensure the nutritional health of the eucalyptus fruit oil