Abstract: Treatment systems for treating flowable food products using electrical pulses to inactivate microbes. Systems described include one or more stages having flow-through processors. The flow-through processors have first and second electrodes which are spaced across a treatment chamber in which an intense electrical field is generated using bipolar electrical pulses. The treatment chamber is temperature stabilized to improve processing and minimize surface buildup on the electrodes. Oversized processor electrodes can be used such as in conjunction with an electrode spacer to provide a treatment zone having a relatively uniform and high electrical field strength.

Abstract: Treatment systems for treating flowable food products using electrical pulses to inactivate microbes. Systems described include one or more stages having flow-through processors. The flow-through processors have first and second electrodes which are spaced across a treatment chamber in which an intense electrical field is generated using bipolar electrical pulses. The treatment chamber is temperature stabilized to improve processing and minimize surface buildup on the electrodes. Oversized processor electrodes can be used such as in conjunction with an electrode spacer to provide a treatment zone having a relatively uniform and high electrical field strength.

Abstract: The present invention relates to a foamable plant fiber composition made from short plant fiber, plant fiber powder, gelling material, water, foaming agent and (if necessary) aids by a certain process, and the foamed material and shaped article thereof. The composition has a good processability, and the shaped article made from it is light, and is biodegradable without pollution. It can replace the plastics to make non-reused tablewares and cushioning materials, etc. the price of it is only one fifth that of the plastics ones.

Abstract: A batch food processing machine particularly adapted for treating solid and semi-solid foods. The machine has a processing vessel with first and second electrodes and an enclosed treatment chamber. The processing vessel is preferably a detachable module which is held within a vessel supporter and electrifier during treatment. The supporter-electrifier engages the electrodes and conveys high voltage electrical pulses to the electrodes. The system provides pressure relief using a preferred spring-biased pressure relief which is displaced when steam is generated within the treatment chamber. A preferred electrical pulse forming circuit applies square wave, short duration, high voltage pulses to the first and second electrodes with changing polarity.