Intelligent pH indicator film composed of agar/potato starch and anthocyanin extracts from purple sweet potato
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- 作者：Inyoung Choia ; haunlzy@naver.com" class="auth_mail" title="E-mail the corresponding author ; Jun Young Leeb ; jaylee@kitech.re.kr" class="auth_mail" title="E-mail the corresponding author ; Monique Lacroixc ; monique.lacroix@iaf.inrs.ca" class="auth_mail" title="E-mail the corresponding author ; Jaejoon Hand ; jjhan@korea.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Potato starch ; Agar ; Purple sweet potato ; Anthocyanin ; pH indicator ; Intelligent packaging
- 刊名：Food Chemistry
- 出版年：2017
- 出版时间：1 March 2017
- 年：2017
- 卷：218
- 期：Complete
- 页码：122-128
- 全文大小：1175 K
文摘
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Simple, visual measurements for detection of quality changes in foods.
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A new pH indicator film incorporating agar, potato starch, anthocyanins.
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Sensitive color response of the pH indicator film according to pH changes in foods.
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A potential diagnostic tool due to color change detectable by naked eyes.