Ultrafine fibers of zein and anthocyanins as natural pH indicator.
Luciana PriettoVania Zanella PintoShanise Lisie Mello El HalalMichele Greque de MoraisJorge Alberto Vieira CostaLoong-Tak LimAlvaro Renato Guerra DiasElessandra da Rosa ZavarezePublished in: Journal of the science of food and agriculture (2017)
The pH membranes exhibited color changes in a board pH range, which can potentially be used in various active packaging applications. © 2017 Society of Chemical Industry.
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