菲科亚宁和奇托桑的复合溶液可以延长的保质期
Yan Li1,2, Li Liu1,2, Youwei Du1,2
1College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China.
Food chemistry: X
|April 29, 2025
概括
这项研究开发了一种稳定的酸盐-酸盐复合物,用于食品保存. 这种环保的解决方案显著延长了的保质期,并增强了抗氧化和抗菌特性.
科学领域:
- 食品科学 食品科学 食品科学
- 生物材料科学 生物材料科学
- 微生物学 微生物学
背景情况:
- 物理 (PC) 是一种具有抗氧化和抗炎性能的天然色素.
- 酸盐 (CTS) 是一种生物聚合物,以其膜形成和抗菌能力而闻名.
- 对等海产品开发有效和安全的保存方法至关重要.
研究的目的:
- 为了创建一个稳定的复合溶液的奇托和植物 (CTS-PC).
- 为了增强CTS-PC复合物的抗氧化和抗微生物特性,用于保存.
- 评估CTS-PC复合物的有效性,延长的保质期.
主要方法:
- 使用扫描电子显微镜和X射线衍射来评估结构兼容性.
- 分析了包括粘度和接触角度在内的物理化学性质.
- 使用光谱和电化学方法 (FTIR,CD,泽塔电位,粒子大小) 来确认稳定性.
- 评估了对*Pseudomonas aeruginosa*和的保质期延长的抗菌活性.
主要成果:
- 该CTS-PC复合材料解决方案显示结构兼容性和良好的屏障性能.
- 结合,疏水性相互作用和静电力对复合物的稳定性有所贡献.
- 0.05%的PC/CTS溶液显示出对*Pseudomonas aeruginosa*的显著抑制.
- 用0.1%的PC/CTS保存的的保质期为12天,而对照组为4天,商用防腐剂为6天.
结论:
- 开发的CTS-PC复合溶液是稳定的,具有增强的抗氧化和抗菌活性.
- 这种安全和环保的策略有效地延长了的保质期.
- CTS-PC复合物对保存其他冷却水产产品显示出有前途.
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