Applicability and Freshness Control of pH-Sensitive Intelligent Label in Cool Chain Transportation of Vegetables

Applicability and Freshness Control of pH-Sensitive Intelligent Label in Cool Chain Transportation of Vegetables

Freshness is one of the main factors affecting consumers’ purchase of food. The freshness indicator labels of packaged fresh green bell pepper (<i>Capsicum annuum</i> L.) and greengrocery (<i>Brassica chinensis</i> L.) were constructed, and pH-sensitive indicator labels based...

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Bibliographic Details
Main Authors: Tianlin Feng, Huizhi Chen, Min Zhang
Format: Article
Language:English
Published: MDPI AG 2023-09-01
Series:Foods
Subjects:
intelligent label
color change
anthocyanin
pH indicator
freshness detection model
Online Access:https://www.mdpi.com/2304-8158/12/18/3489

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