Method for preparing ginseng wine through intracellular pressurization-vacuum impregnation
A technology of vacuum impregnation and internal pressurization, applied in the field of food processing, can solve the problems of long production cycle of ginseng wine, inability to develop rapidly in society, and low nutrient content, so as to improve utilization efficiency and digestion efficiency, increase yield, and improve total The effect of increased phenol content
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Embodiment 1
[0024] (1) Rehydrate ginseng with pure water for 1 hour, put it into a pressurized tank, introduce saturated steam, the pressure is 1.0 MPa, keep the pressure for 5 minutes, release the pressure quickly, and collect the ginseng discharged from the discharge port;
[0025] (2) Place the ginseng treated with intracellular pressurization in (1) in a vacuum rotary airtight container with a jacket, and heat and impregnate in a rotating manner. The frequency of vacuuming is 2 times / min, and the vacuum degree is 10³Pa, the jacket water temperature is 20 ℃, the rotation speed is 12 rpm, and the vacuum impregnation time is 60min. Then refrigerate overnight at 4°C;
[0026] (3) Ultrasonic homogenize the ginseng and liquor mixture in (2) at 42KHz for 5 minutes, with a homogenization pressure of 90MPa for 10 minutes;
[0027] (4) Add 1% diatomaceous earth to the homogenized ginseng wine in (3) for adsorption treatment for 24 hours, and then filter to obtain ginseng wine.
Embodiment 2
[0029] (1) Rehydrate ginseng with pure water for 0.5 h, put it into a pressurized tank, introduce saturated steam, the pressure is 0.2 MPa, keep the pressure for 10 min and release the pressure quickly, and collect the ginseng discharged from the discharge port;
[0030] (2) Place the ginseng treated with intracellular pressurization in (1) in a vacuum rotary airtight container with a jacket, and heat and impregnate in a rotating manner. The frequency of vacuuming is 1 time / min, and the vacuum degree is 10 4 Pa, the jacket water temperature is 40 °C, the rotation speed is 3 rpm, and the vacuum impregnation time is 120 min. Then refrigerate overnight at 0-4°C;
[0031] (3) Ultrasonic homogenize the ginseng and liquor mixture in (2), ultrasonic 35KHz, time 3min, homogenization pressure 10MPa, time 3min;
[0032] (4) Add 0.5% diatomaceous earth to the homogenized ginseng wine in (3) for adsorption treatment for 20 hours, and then filter to obtain ginseng wine.
Embodiment 3
[0034] (1) Rehydrate ginseng with pure water for 0.5 h, put it into a pressurized tank, introduce saturated steam, the pressure is 2 MPa, keep the pressure for 0.1 min, and then quickly release the pressure, and collect the ginseng discharged from the discharge port;
[0035] (2) Place the ginseng treated with intracellular pressurization in (1) in a vacuum rotary airtight container with a jacket, and heat and impregnate in a rotating manner. The frequency of vacuuming is 2 times / min, and the vacuum degree is 5*10 3 Pa, the jacket water temperature is 30 °C, the rotation speed is 9 rpm, and the vacuum impregnation time is 10 min. Then refrigerate overnight at 0°C;
[0036] (3) Ultrasonic homogenize the ginseng and liquor mixture in (2) at 40KHz for 1min, and homogenize at 50MPa for 6min;
[0037] (4) Add 0.3% diatomaceous earth to the homogenized ginseng wine in (3) for adsorption treatment for 12 hours, and then filter to obtain ginseng wine.
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