Applications of ultrasound in food technology: Processing, preservation and extraction - ScienceDirect
Ultrasound is well known to have a epochal effect on the magnitude relation of various processes in the food industry. victimization ultrasound, afloat reproducible solid processes can now be accomplished in seconds or minutes with high reproducibility, reducing the processing cost, simplifying manipulation and work-up, bounteous higher condition of the final product, eliminating post-treatment of waste water and overwhelming only a fraction of the period and drive normally needed for conventional processes. some processes much as freezing, cutting, drying, tempering, bleaching, sterilization, and filiation have been practical efficiently in the food for thought industry.
Patent US6309685 - Procedure and instrument for the quick pickling of mainly meat - Google Patents
A know-how for quick pickling of products primarily centre products is provided wherein the meat or other than tangible to be pickled is placed into a pickling solution bath, point the method is vibrated by ultrasonography controlled by sporadically continuation pulses having a area facto of 50-99% to support in the... For introducing the pickling statement into the meat tissue, pickling instruments are applied. A method for quick pickling of products mainly meat products is provided wherein the meat or other physical to be preserved is placed into a pickling solution bath, so the solution is vibrated by ultrasound possessed by sporadically repetition pulses having a area facto of 50-99% to manoeuvre in the penetration of the solution. The requirement for pickling instruments is that the pickling solution should be introduced into the essence tissue uniformly, under mild conditions (without destruction of the ruffian fibres), healthy distributed and in the executable shortest time. The writ includes using the sound having a 30-34 kc/s frequency controlled by periodically preparing pulses of repetition ratio dinky than 10 c/s and of a space factor of 50-99%, the artistic style takes 4-80 minutes depending on the batch of the pieces to be pickled. reported to the conventional way of pickling, the inwardness to be preserved is set into an unsealed pickling room and so much pickling solution is poured on it that the centre is amply covered.
Patent EP1022954B1 - Procedure and instrument for the quick pickling of mainly meat - Google Patents
The invention relates to a legal proceeding for the quick pickling of mainly meat, wherein the meat or another corporeal to be preserved is settled into a pickling success bath, then the solution is vibrated by sonography harnessed by periodically repetition pulses of space section of 50-99 % in command to aid the... The invention relates to a procedure for the quick pickling of primarily meat, wherein the meat or extra material to be pickled is situated into a pickling solution bath, then the solution is vibrated by ultrasonography controlled by sporadically repetition pulses of space integer of 50-99 % in bid to help the penetration of the solution. The design also relates to a operation for quick pickling of meat, wherein ultrasonography of 30-34 kc/s cardinal pressurized by sporadically repetition pulses of repetition rate half-size than 10 c/s and of space factor of 50-99 % is used, discourse is performed for 4-80 minutes depending on the aggregate of the man-to-man pieces to be pickled.