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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[0023] Example 1
[0024] Take 100 kilograms of flaxseeds, remove impurities after cleaning, get 96 kilograms of pure flaxseeds, fry them in an electric frying pan for 20 minutes, get 90 kilograms of dry flaxseeds, and get 55 kilograms of flaxseed kernels by peeling and separating equipment. Use crushing equipment to crush to 6-20 mesh, then fry in electric frying pan for 5 minutes, immediately pack linseed kernel powder with filter cloth, put it into hydraulic oil press, press under the pressure of 30MPa, get 32 kg of oil, use After being filtered by a plate and frame filter, it is naturally precipitated for two days to obtain linseed oil. After testing, 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; peroxide value 6.0 mmol / kg;...
Example Embodiment
[0025] Example 2
[0026] Take 100 kilograms of flaxseeds, remove impurities through cleaning, get 96 kilograms of pure flaxseeds, fry them in a hot wok for 1 minute, get 90 kilograms of dry flaxseeds, go through peeling and separation equipment to get 55 kilograms of flaxseed kernels, Pulverize it to 6-16 mesh with a pulverizing equipment, then fry it in a hot frying pan for 30 seconds, immediately pack the linseed kernel powder with a filter cloth, put it into a hydraulic oil press, and press it under a pressure of 60MPa to obtain 34 kg of oil. After being filtered by the fine filter, it is naturally precipitated for one day to obtain linseed oil. After testing, color: Y45, R3.0; moisture and volatile matter 0.07%; insoluble impurities 0.03%; acid value 0.8mg / g; All meet or exceed 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%.
Example Embodiment
[0027] Example 3
[0028] Take 100 kilograms of flaxseeds, remove impurities after cleaning, get 96 kilograms of pure flaxseeds, fry them in an electric frying pan for 15 minutes, get 92 kilograms of dry flaxseeds, and get 56 kilograms of flaxseed kernels by peeling and separating equipment. Pulverize it to 6-20 mesh with pulverizing equipment, then fry it in an electric frying pan for 8 minutes, pack the linseed kernel powder with filter cloth, put it into a hydraulic oil press, and press under a pressure of 55MPa to obtain 33 kg of oil, which is filtered with a centrifuge After a day of natural precipitation, flaxseed oil is obtained. After testing, color: Y45, R2.0; moisture and volatile matter 0.08%; insoluble impurities 0.03%; acid value 0.45mg / g; All meet or exceed 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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