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Updated: Aug 2, 2026

Construction of Models for Nondestructive Prediction of Ingredient Contents in Blueberries by Near-infrared Spectroscopy Based on HPLC Measurements
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同时稳定蓝安东色素通过微封装和铁酸共颜色的染料

Marcos Vázquez-González1, Louise E Kurozawa2, Francisco J Rodríguez-Pulido1

  • 1Food Color & Quality Laboratory, Facultad de Farmacia. Universidad de Sevilla, Spain.

Food research international (Ottawa, Ont.)
|July 2, 2025
PubMed
概括

将配色与酸和微封装相结合,可以显著提高蓝抗 (BA) 食品染料的稳定性和功能性质. 这种协同方法改善了抗氧化剂活性,颜色保留和保质期,为稳定的天然食品色素提供了有希望的解决方案.

关键词:
安托素颜料是一种安托素颜料.蓝 蓝是一种蓝.颜色的复合 颜色的复合 颜色的复合封装封装是一种封装.费鲁酸是什么 费鲁酸是什么 费鲁酸是什么喷雾干燥 喷雾干燥

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Effects of EDTA on End-Point Detection Methods01:18

Effects of EDTA on End-Point Detection Methods

Different methods, such as visual observance of metal-ion indicators, spectroscopic techniques, and potentiometric methods, can determine the endpoint of an EDTA titration.
In the visual method, metal-ion indicators (metallochromic dyes), which have distinct colors in their free and complex forms, are added to the mixture to signal the titration's end point. They form stable complexes with metal ions, but these complexes are weaker than the corresponding metal–EDTA complexes. As a result, EDTA...