Novel colorimetric films based on polyvinyl alcohol/sodium carboxymethyl cellulose doped with anthocyanins and betacyanins to monitor pork freshness
Danfei Liu, Changfan Zhang, Yumei Pu, Siyuan Chen, Hui Li, Yunfei Zhong
Topics & Concepts
Carboxymethyl celluloseChemistryPolyvinyl alcoholActive packagingNuclear chemistryDyeingFourier transform infrared spectroscopyCrystallinityFood scienceSodiumFood packagingChemical engineeringOrganic chemistryEngineeringCrystallographyBotanical Research and ApplicationsBiochemical Analysis and Sensing TechniquesNanocomposite Films for Food Packaging