Juglans sigllata dode oil preparing and refining method
A technology for iron walnut and walnut, which is applied in the field of iron walnut oil preparation and refining, can solve the problems of black color of oil products, oil yield rate without oil, and achieve the effects of clear color, improved oil yield and formula safety.
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Embodiment 1
[0030] Step (1), selecting high-quality wild iron walnut fruits free from pests and diseases and mildew as raw materials;
[0031] Step (2), bake the iron walnut fruit in step (1) at 100°C for 38 hours, so that the iron walnut moisture content is ≤5%, and after cooling down to 20°C naturally, use a crusher with a model number of 9F50-28 to crush ( Shell and kernel), input into the screening machine of model A1015-15 for screening, the particle size is 0.03 ~ 0.1cm as iron walnut particles, and the particle size is ≤0.03cm as iron walnut powder;
[0032] In step (3), the iron walnut granules in step (2) are mixed with ordinary walnut (soaked walnut) kernel powder at a mass ratio of 10:1, and then squeezed to make an oil cake with an oil content of 1-3% and a water content of 0.017-0.025% ;
[0033] In step (4), the iron walnut powder, iron walnut granules, oil cake and drinking water in step (3) are mixed according to the mass ratio of 100:20:6:0.5, and then mixed in the press...
Embodiment 2
[0040] Step (1), selecting high-quality wild iron walnut fruits free from pests and diseases and mildew as raw materials;
[0041] Step (2), bake the iron walnut fruit in step (1) at 110°C for 39 hours, so that the iron walnut moisture content is ≤5%, and then crush it (with shell and kernel) after naturally cooling down to 20.5°C, and the particle size is 0.03 ~0.1cm is used as iron walnut particles, and those with a particle size of ≤0.03cm are used as iron walnut powder;
[0042] In step (3), the iron walnut granules in step (2) are mixed with ordinary walnut (soaked walnut) kernel powder at a mass ratio of 10:1, and then squeezed to make an oil cake with an oil content of 3-6% and a water content of 0.017-0.025% ;
[0043] Step (4), after mixing the iron walnut powder, iron walnut granules in step (2), oil cake in step (3), and drinking water according to the mass ratio of 100:20:6:0.5, the temperature is 42°C Squeeze to obtain crude oil;
[0044] In step (5), the crude...
Embodiment 3
[0050] Step (1), selecting high-quality wild iron walnut fruits free from pests and diseases and mildew as raw materials;
[0051] In step (2), bake the iron walnut fruit in step (1) at 120°C for 40 hours, so that the water content of the iron walnut is ≤5%, and then crush it (with shell and kernel) after naturally cooling down to 21°C, and the particle size is 0.03 ~0.1cm is used as iron walnut particles, and those with a particle size of ≤0.03cm are used as iron walnut powder;
[0052] In step (3), the iron walnut granules in step (2) are mixed with ordinary walnut (soaked walnut) kernel powder at a mass ratio of 10:1, and then squeezed to make an oil cake with an oil content of 2-4% and a water content of 0.017-0.025% ;
[0053] In step (4), the iron walnut powder, iron walnut granules, oil cake and drinking water in step (3) are mixed according to the mass ratio of 100:20:6:0.5, and the temperature is 45°C. Squeeze to obtain crude oil;
[0054] In step (5), the crude oi...
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