Method for preparing oil from high-quality rapeseeds with high content of oil under low-temperature and low-moisture conditions

The invention discloses a method for preparing oil from high-quality rapeseeds with high content of oil under low-temperature and low-moisture conditions. The method comprises the following steps: selecting raw materials, cleaning and carefully choosing the raw materials, drying and conditioning at a low temperature, conditioning, peeling the rapeseeds, separating peels from kernels, conditioning at a low temperature, squeezing at a low temperature and carrying out pure physical filtration and fine filtration. High-quality natural high-grade and high-end oil is obtained from the high-quality rapeseeds with high content of oil under low-temperature and low-moisture pure physical process technical conditions, compared with commercially available leaching oil and hot-pressed oil, the rapeseed oil is natural, clear and transparent, has golden color and is rich in natural vitamin E and phytosterols; the content of protein in the cakes is increased and the biological activity of protein in rapeseed meals is ensured; the method has the advantages of low energy consumption, low cost and no pollutants.