A pH indicator film based on chitosan and butterfly pudding extract for monitoring fish freshness.
Sign Up to like & getrecommendations! Published in 2021 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2021.02.137
Abstract: A pH indicator film was prepared by mixing natural polymeric chitosan (CH) with natural dye from butterfly pudding extract (BP). The films were determined by color changes at different pH value, absorbance, thickness, moisture content,… read more here.
Keywords: fish freshness; indicator film; butterfly pudding; color changes ... See more keywords
A Novel Intelligent Indicator Film: Preparation, Characterization, and Application
Sign Up to like & getrecommendations! Published in 2023 at "Molecules"
DOI: 10.3390/molecules28083384
Abstract: The development of intelligent indicator film that can detect changes in food quality is a new trend in the food packaging field. The WPNFs-PU-ACN/Gly film was prepared based on whey protein isolate nanofibers (WPNFs). Anthocyanin… read more here.
Keywords: wpnfs acn; acn gly; film; intelligent indicator ... See more keywords