Properties and Application of Intelligent pH Indicator Composite Film Based on Purple Sophora Flower Pigment
In this study, an intelligent pH indicator composite film was prepared using purple sophora flower pigment (PS) as a pH indicator and a mixture of pectin (P) and sodium alginate (SA) as a film-forming substate by the casting method. The effect of PS content on the surface morphology, water sensitivi...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
China Food Publishing Company
2025-04-01
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| Series: | Shipin Kexue |
| Subjects: | |
| Online Access: | https://www.spkx.net.cn/fileup/1002-6630/PDF/2025-46-7-030.pdf |
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