Producing method for peanut separated protein
A technology of peanut protein isolate and production method, which is applied in the production of peanut protein isolate of high oil-bearing oil and edible protein processing fields, can solve the problems of adding color and luster of denatured peanut protein, etc., and achieves the effects of low cost, improved color and high production efficiency.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0015] Embodiment 1: The production method of peanut protein isolate of this embodiment comprises the following steps in sequence:
[0016] (1). Red coat removal and crushing: Weigh 100 tons of peanut kernels with an oil content of 45%, put them into a cleaning sieve, remove 0.5 tons of impurities, dry them in a dryer, blow them with hot air at 100°C for 10 seconds, and then Quickly blow with cold wind at 20°C for 200 seconds, the peanuts are crushed into 8 petals by a double-pair roller crusher, and 3 tons of red coats are separated by a separation sieve and a separator;
[0017] (2). Low-temperature degreasing: Add 2 tons of peanut oil to the peanuts after removing the red coat, and refine them twice through a refiner so that 95% of them can pass through a 100-mesh sieve. The oil content is reduced to 3.5% (dry basis), and 55 tons of peanut meal with a water content of 2% are obtained;
[0018] (3). Isolate protein: extract the obtained peanut meal with No. 6 extraction sol...
Embodiment 2
[0019] Embodiment 2: The production method of peanut protein isolate of this embodiment comprises the following steps in sequence:
[0020] (1). Red coat removal and crushing: Weigh 100 tons of peanut kernels with an oil content of 43%, screen and remove 0.5 tons of impurities, dry them in a dryer, blow them with hot air at 80°C for 60 seconds, and then quickly dry them at 28°C The cold wind blows for 360 seconds, breaks the peanuts into 4 petals, and screens out 2.5 tons of red clothes;
[0021] (2). Low-temperature degreasing: add 6 tons of peanut oil to the peanuts after removing the red coat, refine them through a colloid mill for 4 times, so that 95% of them can pass through a 180-mesh sieve, and press the oil slurry at 30°C to make the peanut meal oily The amount is reduced to 5% (dry basis), and the obtained moisture content is 59 tons of peanut meal of 2%;
[0022] (3). Isolation of protein: Extract the obtained peanut meal with No. 6 extraction solvent oil for 120 mi...
Embodiment 3
[0023] Embodiment 3: The production method of peanut protein isolate of this embodiment comprises the following steps in sequence:
[0024] (1). Red coat removal and crushing: Weigh 100 tons of peanut kernels with an oil content of 46%, screen and remove 0.35 tons of impurities, dry them in a dryer, blow them with hot air at 110°C for 3 seconds, and then quickly dry them at 10°C The cold wind blows for 120 seconds, breaks the peanuts into 10 petals, and screens out 3.2 tons of red clothes;
[0025] (2). Low-temperature degreasing: Add 4 tons of peanut oil to the peanuts after removing the red coat, and refine them once through a colloid mill, so that 95% of them can pass through a 60-mesh sieve, and press the oil slurry at 70°C to make the peanut meal oily. The amount is reduced to 4% (dry basis), and the obtained moisture content is 55.5 tons of peanut meal of 2%;
[0026] (3). Isolate protein: extract the obtained peanut meal with solvent for 90 minutes, remove the solvent ...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More