高水静压处理丰富番茄的质量变化
Furkan Erdem1, Ozan Tas1, Nursen Erol2
1Department of Food Engineering, Middle East Technical University, Ankara, Türkiye.
Journal of the science of food and agriculture
|July 6, 2024
概括
高水静压 (HHP) 处理番茄提高了和烯含量和抗氧化能力. 这种新的方法与传统的热处理方法相匹配,用于减少微生物,同时保持质量.
科学领域:
- 食品科学 食品科学 食品科学
- 食品加工技术 食品加工技术
背景情况:
- 高水压 (HHP) 处理是食品工业中热处理的新兴替代方案.
- 高质量食品保护旨在增强功能益处,并尽量减少加工食品中的损失.
- 这项研究评估了与传统方法相比,HHP处理的丰富番茄的质量.
研究的目的:
- 评估HHP作为一种替代传统热处理丰富番茄的替代品的可行性.
- 为了评估HHP处理的丰富番茄的质量参数的变化.
- 为了比较HHP与热处理的功能益处和微生物减少效果.
主要方法:
- 丰富的番茄使用高水静压 (HHP) 在500MPa和30°C/50°C的温度处理.
- 分析了包括总含量,甘和抗氧化能力在内的质量参数.
- 进行了微生物学分析和T2放松时间研究,以评估微生物减少和结构完整性.
主要成果:
- 高粉治疗显著增加了总和烯含量,分别为6.7%和7.5%.
- 用HHP处理的样本的抗氧化能力与传统处理的样本相比或更高.
- 经过5分钟的500 MPa/50°C处理,微生物殖民地形成减少了8分钟,与热处理结果相匹配.
结论:
- 联合压力-温度处理提供了更好的结果和更短的处理时间.
- 500 MPa/50°C HHP处理有效地保持了质量参数,并显著降低了微生物活动.
- 高酸盐加工为丰富番茄的传统热处理提供了一个可行的替代方案.
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