Food packaging encompasses the topical role of preserving food, hence, extending the shelf-
life, while ensuring the highest quality and safety along the production chain as well as …

Total volatile basic nitrogen (TVB-N) content is the most widely used index for the
assessment of fish freshness. Herein, a smartphone-integrated colorimetric sensor of TVB-N …

Major databases were searched from January 2012 to August 2021 and 54 eligible studies
were included in the meta-analysis to estimate the overall mean of total volatile basic …

Recently, due to the enhancement in consumer awareness of food safety, considerable
attention has been paid to intelligent packaging that displays the quality status of food …

Seafood spoilage could cause food waste and also serious foodborne disease because of
the specific organisms and their metabolites. Therefore, it is important to monitor their …

Bilayer colorimetric films were developed for monitoring fish spoilage by using gelatin (GN)
incorporated with ZnO nanoparticles as the upper layer (GN-ZnO), and gellan gum (GG) …

Multiplexed gas detection at room temperature is critical for practical applications, such as
for tracking the complex chemical environments associated with food decomposition and …

Noble metal nanoparticles as color labels and signal generators have been widely accepted
for the fabrication of colorimetric assays and sensors due to their simplicity and practicality …

An edible pH sensor has been developed based on anthocyanins of red cabbage (Brassica
oleraceae var capitata L.)(ARC) immobilized on a bacterial cellulose (BC) membrane. The …

We report potentiometric performance of a polyaniline nanofiber array-based pH sensor
fabricated by combining a dilute chemical polymerization and low-cost and simple screen …