Introduction of biological and active Modified Atmosphere Packaging through microorganisms

摘要: Modified Atmosphere Packaging (MAP) is a technique for modifying internal gas atmosphere of the food package to slow deteriorative reactions inside and prolong shelf life product. However, due current limitations this passive technology, there might be some opportunities introduction active MAP through microorganisms. Therefore, study conducted on investigation different types packaging structures, microorganisms processes find optimum combination these three factors creating an modified package. Among non-pathogenic microorganisms, groups, which are able consume oxygen produce carbon dioxide, evaluated. These including 1) microaerophiles, 2) facultative fermentative 3) probiotics, create They can incorporated into structure, either closure or layer. Moreover, it also concluded that physiological state in form vegetative cells spores, has correlation with process. During theoretical evaluation project, Saccharomyces boulardii selected its as potential microorganism orange juice Additionally, case applying film creation MAP, investigated whether Bacillus amyloliquefaciens microorganism. further laboratory experiments needed determine best conditions by Different aspects introducing method market, safety regulations, environmental consumer benefits, furthermore