Processing method for improving quality of instant chicken feet by adopting ultrasonic combined with electron beam cold sterilization
A technology of electron beam cold sterilization and processing method, which is applied in food preservation, food science, application, etc., can solve the problems of no research reports and patents, and achieve the effects of reducing production costs, shortening the processing cycle, and facilitating sterilization
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Embodiment 1
[0025] Ultrasound combined with electron beam cold sterilization processing method for hot and sour pickled pepper flavor ready-to-eat chicken feet
[0026] Weigh 5Kg of frozen chicken feet, thaw naturally in tap water (about 2 hours), cut off toenails and other foreign objects, and then wash them with clean water. Use 6L mass concentration of 2.5% hydrogen peroxide and 1% glacial acetic acid bleaching water for bleaching, turn on the agitator, the stirring speed is 15rpm, and the bleaching time is 120min; after bleaching, rinse with tap water. The chicken feet after bleaching are added into boiling water for steaming, the temperature is controlled at 95-98°C, and the time is 25min. Conditions of ultrasonic pickling treatment: frequency 20-25KHz, power 800W, ultrasonic work is intermittent, intermittent time is 2min, ultrasonic working time is 30S, and the whole time of ultrasonic pickling is 8h; the formula of pickling liquid is: salt 23.6, sucrose 18.9, monosodium glutamate ...
Embodiment 2
[0028] Ultrasound combined with electron beam cold sterilization processing method for instant chicken feet with fragrance flavor
[0029] Weigh 5Kg of frozen chicken feet, thaw naturally in tap water (about 2 hours), cut off toenails and other foreign objects, and then wash them with clean water. Use 5L mass concentration of 2.5% hydrogen peroxide and 1% glacial acetic acid bleaching water for bleaching, turn on the agitator, the stirring speed is 20rpm, and the bleaching time is 120min; after bleaching, rinse it with tap water; add the chicken feet after bleaching to boiling water for cooking, the temperature Controlled at 95-98°C, time 20min; ultrasonic pickling treatment conditions: frequency 20-25KHz, power 800W, ultrasonic work is intermittent, intermittent time is 2min, ultrasonic working time 45S, ultrasonic pickling time 6h; pickling liquid formula composition For: salt 25.4, sucrose 20.3, monosodium glutamate 26.8, chili powder 1.3, peppercorns 1.2, onion slices 2.3,...
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