date:Feb 04, 2016
nds, through visible colour changes to the spoilage volatile compounds that contribute to a quantity known as total volatile basic nitrogen (TVB-N). The sensor accurately tracks the increase in amines concentration in the package headspace.
Embedded Antimicrobials can Detect and Destroy Bad Bacteria
Scientists are developing coatings that contain antimicrobial agents to go inside packaging to detect when bacteria levels reach a critical point and release the agents. Perishable foods can then be