对酸乳酸盐乳液填充的康杰克葡萄甘/κ-卡拉吉南复合凝的冷解稳定性的比较研究
Weifeng Chen1, Guanchen Wu2, Lanlan Zhang2
1School of Food and Bioengineering, Henan University of Animal Husbandry and Economy, Zhengzhou 450046, China.
Gels (Basel, Switzerland)
|December 24, 2025
概括
酸乳液改善了康杰克葡萄康曼南/κ-卡拉基安南凝中的冷稳定性. 这种乳液合方法增强了凝的特性,为冷食品开发提供了潜力.
科学领域:
- 食品科学 食品科学 食品科学
- 材料科学 是一种材料科学.
- 类风病学 类风病学 类风病学
背景情况:
- 康杰克葡萄甘 (KGM) 和 κ-胡卜素 (KC) 形成复合凝,在食品系统中具有潜在的应用.
- 冷-解周期可能会对合物基凝的质地和稳定性产生负面影响.
- 甲酸盐 (CAS) 乳液正在被探索,因为它们有可能改变凝的特性.
研究的目的:
- 为了研究 kazeinate (CAS) 乳液对konjac glucomannan (KGM) /κ-carrageenan (KC) 复合凝的冷解稳定性的影响.
- 评估CAS乳液和KGM如何影响复合凝的粘性弹性和水能力 (WHC).
- 评估冷解周期对改性凝的质感特性,特别是硬度的影响.
主要方法:
- 用不同的度的CAS乳液制备KGM/KC复合凝.
- 风湿学测量以确定粘弹性特性 (弹性应力).
- 在冷-解周期之前和之后的水容量测量 (WHC).
- 质地分析以量化凝硬度.
主要成果:
- 无论是CAS乳液还是KGM添加,都显著增加了KGM/KC复合凝的粘性弹性和弹性应力.
- 乳液添加使WHC从72.36%提高到89.34%,KGM进一步提高到97.54%.
- 经过CAS乳液修饰的KGM/KC凝的硬度在9.35N保持稳定,即使经过冷解周期,也表明其稳定性得到了增强.
结论:
- 酸乳液,特别是与KGM和KC相结合时,可以有效地提高复合凝的结稳定性.
- 乳液合法显示出在增强多相凝系统的物理和纹理特性方面具有显著的潜力.
- 这种方法为开发具有卓越稳定性的改良冷多相凝食品提供了一种新的策略.
相关概念视频
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