Recent Advances in pH-Responsive Freshness Indicators Using Natural Food Colorants to Monitor Food Freshness
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DOI: 10.3390/foods11131884
Abstract: 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 through color changes. Natural food colorants show useful functionalities… read more here.
Keywords: food colorants; food; natural food; freshness indicators ... See more keywords