Rice bran oil with qi-benefiting and kidney-tonifying effects
A technology for nourishing qi and kidney, and rice bran oil, which is applied in the fields of edible oil/fat, tallow oil/fat production, and tallow oil/fat refining, etc., can solve the problems of complicated production process, single raw material composition, etc., and achieves low extraction temperature, rich aroma, Environmentally friendly and efficient production process
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[0015] The rice bran oil of this embodiment is made from the following raw materials in parts by weight: rice bran 1500, oil palm fruit 40, grape seed 50, celery seed 16, fenugreek 12, Eucommia 15, medlar 18, oil melon seed 8, osmanthus 20 , Polygonum multiflorum 12.
[0016] The rice bran oil of present embodiment is made by following process:
[0017] (1) Soak the rice bran in a citric acid solution with a concentration of 15% at 60-70°C for 4 hours, remove, wash with water, and dry;
[0018] (2) After washing and draining other materials, mix them evenly, crush them, and pass through a 60-mesh sieve;
[0019] (3) Put the materials of (1) and (2) together into the extraction tank for subcritical extraction. The extraction solvent is carbon dioxide, the ratio of solvent to material is 1.6:1, and 70% of rice bran weight equivalent to 50-60% is added. Edible alcohol aqueous solution is used as entrainer, subcritical extraction conditions are: extraction temperature 22°C, extr...
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