Linseed kernel oil and production method thereof
A production method and technology of linseed, applied in the direction of fat oil/fat production, fat production, edible oil/fat, etc., to achieve high oil yield, light yellow color, and broaden the use
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Embodiment 1
[0024] Take 100 kilograms of flaxseeds, remove impurities after cleaning, and obtain 96 kilograms of pure flaxseeds, fry them in an electric frying pan for 20 minutes, and obtain 90 kilograms of dry flaxseeds, and obtain 55 kilograms of flaxseed kernels through peeling and separation equipment, Use crushing equipment to crush to 6-20 mesh, then fry in an electric frying pan for 5 minutes, immediately pack the linseed kernel powder with a filter cloth, put it into a hydraulic oil press, and squeeze it under a pressure of 30MPa to obtain 32 kg of oil. After being filtered by a plate and frame filter, it was naturally precipitated for two days to obtain linseed oil. After testing, the color: Y40, R3.0; moisture and volatile matter 0.08%; insoluble impurities 0.04%; acid value 0.85mg / g; All meet or exceed the quality indicators of GB / T8235-2008 pressed first-grade linseed oil (color: Y45, R4.5; moisture and volatile matter 0.1%; insoluble impurities 0.05%; acid value 1.0mg / g; pero...
Embodiment 2
[0026] Take 100 kilograms of flaxseeds, remove impurities through cleaning, and obtain 96 kilograms of pure flaxseeds. Fry them in a frying pan on high heat for 1 minute to obtain 90 kilograms of dry flaxseeds. After peeling and separating equipment, 55 kilograms of flaxseed kernels are obtained. Use crushing equipment to crush to 6-16 mesh, then fry in a fire frying pan for 30 seconds, immediately pack flaxseed kernel powder with a filter cloth, put it into a hydraulic oil press, and squeeze it under a pressure of 60MPa to obtain 34 kg of oil. After filtering through a fine filter, it is naturally precipitated for one day to obtain linseed oil. After testing, the color: Y45, R3.0; moisture and volatile matter 0.07%; insoluble impurities 0.03%; acid value 0.8mg / g; All reached or surpassed the quality index of GB / T8235-2008 pressed first-grade linseed oil (the standard is the same as that of Example 1). Alpha-linolenic acid 58.4%.
Embodiment 3
[0028] Take 100 kilograms of flaxseeds, remove impurities after cleaning, and obtain 96 kilograms of pure flaxseeds, fry them in an electric frying pan for 15 minutes, and obtain 92 kilograms of dry flaxseeds, and obtain 56 kilograms of flaxseed kernels through peeling and separation equipment, Use crushing equipment to crush to 6-20 mesh, then fry in an electric frying pan for 8 minutes, pack the linseed kernel powder with a filter cloth, put it into a hydraulic oil press, and squeeze it under a pressure of 55MPa to obtain 33 kg of oil, and filter it with a centrifuge After one day of natural precipitation, linseed oil is obtained. After testing, the color: Y45, R2.0; moisture and volatile matter 0.08%; insoluble impurities 0.03%; acid value 0.45mg / g; All reached or surpassed the quality index of GB / T8235-2008 pressed first-grade linseed oil (the standard is the same as that of Example 1). Alpha-linolenic acid 60.2%.
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