How to make the hydraulic oil press out of the gross oil does not deteriorate?
The gross oil deterioration of hydraulic oil press is mainly caused by oil oxidation; The state now has a special standard for edible oil, which is divided into filling oil standard and crude oil standard. Household oil pressing and extracted oil are fully in line with the standard of crude oil after testing by relevant departments.
Crude oil is the rural soil oil, with dephosphorization, deslagging centrifugal oil filter filter, high clarity of oil, color and bright, meet the national secondary standards, can be directly canned sold or directly eaten. Here is to say that there are many ways to filter the oil of the oil press. All kinds of oil filters are a way to change the oil quality, but some oil filters are cumbersome, oil treatment is not in place; In general, the appearance index is not as good as bottled oil, but it is fresher and more fragrant, so it has been popular with the public. Put for a long time without deterioration and preservation methods have a lot to do with: the newly squeezed oil is sealed in glass bottles, separated from the air, as far as possible to avoid light, placed in a cool place, generally within a year to eat will not deteriorate.
Some hydraulic oil press adopts a variety of fine filter system devices, which realizes the press and filter integration, improves the automation degree of the oil press, and the gross oil is no longer hydrated or saltwater treatment, which solves the problem of oil purification.
