Scholarlink

<p>Polysaccharides with different zeta potential values, including guar gum (GG), gum Arabic (GA), and xanthan gum (XG), were combined with maltodextrin (MD) and then used as wall materials to encapsulate anthocyanins from aronia. Based on absolute zeta potential of 10&#xa0;mV, wall materials were divided into two groups: MD (− 2.80&#xa0;mV) and GG (− 3.49&#xa0;mV) as non‐ionic materials and GA (− 30.83&#xa0;mV) and XG (− 65.87&#xa0;mV) as anionic materials. The addition of aronia concentrates (pH 3.8) had no effect on zeta potential values in non‐ionic MD and MD + GG, whereas it elevated zeta potential values in anionic MD + GA and MD + XG. Non‐ionic MD and MD + GG exhibited higher encapsulation efficiency and storage stability of anthocyanins than anionic MD + GA and MD + XG. Principal component analysis showed that zeta potential values of wall materials positively correlated with encapsulation efficiency and storage stability of anthocyanins. The results indicate that non‐ionic wall materials are suitable for anthocyanins encapsulation.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Enhanced encapsulation efficiency and stability of aronia anthocyanins by encapsulation: A focus on ionic strength of wall materials

  • 期刊论文

  • 发表日期：

    2025年4月2日

查看全文
  • Youngbin Jang,
  • Eunmi Koh

摘要

Polysaccharides with different zeta potential values, including guar gum (GG), gum Arabic (GA), and xanthan gum (XG), were combined with maltodextrin (MD) and then used as wall materials to encapsulate anthocyanins from aronia. Based on absolute zeta potential of 10 mV, wall materials were divided into two groups: MD (− 2.80 mV) and GG (− 3.49 mV) as non‐ionic materials and GA (− 30.83 mV) and XG (− 65.87 mV) as anionic materials. The addition of aronia concentrates (pH 3.8) had no effect on zeta potential values in non‐ionic MD and MD + GG, whereas it elevated zeta potential values in anionic MD + GA and MD + XG. Non‐ionic MD and MD + GG exhibited higher encapsulation efficiency and storage stability of anthocyanins than anionic MD + GA and MD + XG. Principal component analysis showed that zeta potential values of wall materials positively correlated with encapsulation efficiency and storage stability of anthocyanins. The results indicate that non‐ionic wall materials are suitable for anthocyanins encapsulation.