在冷藏储存期间,天然衍生的防腐剂对香肠的影响
Jae Hoon Lee1,2, Min Kyung Park1, Yea-Ji Kim1
1Food Processing Research Group, Korea Food Research Institute, Wanju 55365, Korea.
Journal of animal science and technology
|February 16, 2026
概括
这项研究利用超声波提取优化了Psidium guajava,Ecklonia cava和Paeonia japonica的天然提取物,显著提高了安全的肉类防腐剂的产量和抗菌活性.
科学领域:
- 食品科学 食品科学 食品科学
- 自然产品化学 自然产品化学
- 微生物学 微生物学
背景情况:
- 食品中的化学防腐剂对健康构成风险.
- 自然提取物为更安全的替代品提供了潜力.
- 瓜 (Psidium guajava),白 (Ecklonia cava) 和日本 (Paeonia japonica) 都具有已知的抗菌特性.
研究的目的:
- 为了提高 Psidium guajava,Ecklonia cava 和 Paeonia japonica 提取物的提取产量.
- 评估这些天然提取物在肉制品中的抗菌疗效.
- 评估这些提取物对肉质和消费者接受度的影响.
主要方法:
- 利用超声波提取,一种环保方法,以优化提取产量.
- 量化提取产量,生物活性化合物含量和抗菌活性 (MIC,MBC).
- 在4周内将提取物应用于香肠,并评估质量特征 (微生物计数,TBARS,VBN) 和感官属性.
主要成果:
- 超声波提取显著增加了产量:56.8% (P. guajava),182.0% (E. cava),235.0% (P. japonica) 和32.53%的混合物.
- 提取物显示出增强的抗微生物活性对食品传播病原体.
- 用天然提取物处理的香肠具有无法检测的总板数,大肠杆菌和大肠杆菌水平,以及较低的TBARS,具有更高的整体接受度.
结论:
- 超声波提取有效提高自然提取物的产量和抗菌性质.
- 果 (Psidium guajava,Ecklonia cava和Paeonia japonica) 的提取物作为肉制品的有效天然防腐剂.
- 这些天然提取物减少了微生物的腐烂,增强了感官质量,为化学防腐剂提供了更健康的替代品.
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