A pH-sensitive smart indicator film of neutral red/polyvinyl alcohol/cassava starch for sensing total volatile basic-nitrogen in meat storing
Yuanyuan Su, Cheng Li, Xiafei Huo, Dequan Zhang, Xinxin Zhao, Shaobo Li, Li Chen, Xiaochun Zheng
Topics & Concepts
Food spoilagePolyvinyl alcoholStarchFood scienceChemistryFood packagingFourier transform infrared spectroscopyNitrogenOrange (colour)Materials scienceChemical engineeringOrganic chemistryBiologyEngineeringBacteriaGeneticsAdvanced Chemical Sensor TechnologiesNanocomposite Films for Food PackagingMeat and Animal Product Quality