Time- temperature indicator containing micro-fixed microorganism bead for controlling reation-rate and method for produing the same

摘要

The present invention is time- immobilized fine control of the temperature history for the reaction speed indicator microorganisms , including microorganisms that are the reaction rate control bead type time - temperature history indicators relate to , and a process for the preparation thereof . Microorganism -type time in accordance with the present invention a temperature history indicator is , by fixing the microorganism in the fine beads , to prevent the growth of microorganisms , and facilitates to adjust the weight of the bead according to the shelf life of food microorganisms type time - temperature history indicators it is possible to control the reaction rate , up to the final consumption stage from the production of food easy and the safety of the food , can be useful for quick and easy way to measure . ;