Simple and Low-Cost On-Package Sticker Sensor based on Litmus Paper for Real-Time Monitoring of Beef Freshness

A simple sticker sensor has been constructed using litmus paper and tests have been conducted to detect the freshness of beef samples. The results show that the sticker sensor can be used to determine the degree of beef freshness, since the color change of the litmus paper and the quality degradatio...

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Bibliographic Details
Main Authors: Bambang Kuswandi, Fitria Damayanti, Jayus, Aminah Abdullah, Lee Yook Heng
Format: Article
Published: ITB Journal Publisher 2015-12-01
Series:Journal of Mathematical and Fundamental Sciences
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