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通过酸交叉链接Arenga pinnata粉和奇托:结构和特性

Yuan-Sen Liu¹, Ping Shi¹, Hafiz Umer Javed²

¹Institute of Light Industry and Food Engineering, Guangxi University, 530004 Nanning, China; College of Food Engineering, Guangxi College and University Key Laboratory of High-value Utilization of Seafood and Prepared Food in Beibu Gulf, Beibu Gulf University, 535011 Qinzhou, China.

International journal of biological macromolecules

|September 29, 2024

概括

使用酸 (CA) 和酸 (CS) 进行对Arenga pinnata粉 (APS) 的双重修饰,改善了其性能. 经过修改的CA-CS-APS粉显示出增强的抗消化性和作为食品添加剂或薄膜材料的潜力.

科学领域:

食品科学与技术食品科学与技术
生物材料科学生物材料科学
聚合物化学聚合物化学

背景情况:

对于更广泛的应用,Arenga pinnata粉 (APS) 的加工和消化性需要改进.
酸 (CA) 和奇托 (CS) 是具有粉修饰潜力的生物相容剂.

研究的目的:

用酸 (CA) 和酸盐 (CS) 制备和研究双重修饰的Arenga pinnata粉 (APS) 的物理化学特性.
评估CA-CS修改对APS结构,热性质,质和消化能力的影响.

主要方法:

使用低度的CA和CS形成CA-CS-APS复合体的APS的双重修改.
分析结构变化 (DO,RC),表面形态,颗粒大小,粘度,膨胀力,凝化度和质性质.
对抗消化性和耐性粉 (RS) 含量的评估.

主要成果:

CA-CS 修改减少了 APS 的短距离顺序,双螺旋结构和相对晶度.
经过修改的APS显示表面粗度和颗粒大小增加,峰值粘度和膨胀力显著降低.
CA-CS-APS表现出增强的储存和损失模块,增加了耐性粉含量 (从32%增加到39%),并改善了抗消化能力.

结论:

用CA和CS进行双重修改提供了一种简单有效的方法来增强APS属性.
由于改进的特性,改进的粉显示出作为食品添加剂或作为薄膜制备的基础材料的使用潜力.

关键词:

阿伦加皮纳塔 (Arenga pinnata) 是一种虫. 快乐吧,快乐吧,快乐吧,快乐吧,快乐吧. 这是一种粉,粉.这是一个奇特的 Chitson Chitson.相互关联的交叉链接

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