热加工对食物过敏性的影响:机制,应用,影响因素和未来前景
Xiaowen Pi1,2, LiLin Zhu1, Jiayuan Liu1
1College of Food Science, Southwest University, Chongqing, 400715, P. R. China.
Journal of agricultural and food chemistry
|September 10, 2024
概括
热处理通常通过改变蛋白质结构和表观物来降低食物的过敏性. 然而,特定的方法和条件,如先进的糖化最终产品形成或结构灵活性,可以意外地增加过敏性.
科学领域:
- 食品科学 食品科学 食品科学
- 过敏研究 研究过敏
- 蛋白质化学 蛋白质化学
背景情况:
- 热加工食品是饮食的主食.
- 热加工引起的食物过敏对健康构成重大风险.
研究的目的:
- 审查各种热加工方法对食物过敏性的影响.
- 识别影响加工过程中的过敏性变化的因素.
主要方法:
- 对热处理技术 (煮沸,烤,微波等) 现有文献的审查. ) 的情况.
- 对蛋白质结构,线性和形状表征的影响分析.
- 评估加工参数 (温度,时间) 和食品特征 (pH,类型).
主要成果:
- 大多数热处理通过破坏或掩盖表位物来降低过敏性.
- 红外和无线电频率加热显示在降低电泳带强度方面存在异常.
- 传统方法需要控制先进的糖化最终产品和结构灵活性.
- 新的方法具有独特的挑战,如温度不均和低透率.
结论:
- 热处理可以降低食物的过敏性,但结果取决于方法和条件.
- 仔细控制加工参数和了解分子变化对于降低过敏性至关重要.
- 传统和新型热方法都有可能增加过敏性或安全问题.
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