rotten red tomato behind a magnifying glass on a red background. concept for the study of putrefactive bacteria and quality

agriculture analysis bacteria bad biochemistry chemical control decay decompose diagnostic disease examining expertise food fungal fungus genetic inspection investigation lab laboratory lens magnification microbiology mildew modification modified mold nutrition organic pest putrefactive putrefy putrid quality red rot rotten rotting safety science scientific spoiled spore study test tomato unhealthy vegetable