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  1. No Access

    Article

    Comparison of three HPLC analytical methods: ELSD, RID, and UVD for the analysis of xylitol in foods

    In this study, xylitol, a common sweetener and sucrose substitute in low-calorie foods, was quantified by high-performance liquid chromatography (HPLC). During the establishment of the analytical method, three...

    Eunbin Seo, Choong-In Yun, **-Wook Park, Gayeong Lee… in Food Science and Biotechnology (2024)

  2. No Access

    Article

    Validation, measurement uncertainty, and determination of polysorbate-labeled foods distributed in Korea

    This study reports the improvement and validation of a colorimetric method to quantify polysorbates (20, 60, 65, and 80) in food by measuring absorbance at 620 nm using ultraviolet–visible spectrophotometry. T...

    **-Wook Park, Gayeong Lee, Jae-Wook Shin, Choong-In Yun… in Food Science and Biotechnology (2024)