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关于番茄黄瓜的发酵准备,稳定性和 ангиотензин转化酶抑制活性的研究
Ying Mu1, Ruxianguli Maimaitiyiming1, Jingyang Hong1
1College of Life Science and Technology, Xinjiang University, Urumqi 830000, China.
Foods (Basel, Switzerland)
|January 25, 2025
概括
丢弃的番茄果汁 (TP) 被发酵,以制造有价值的番茄果汁 (TPP). 较小的TPP显示出更高的ACE抑制活性,为食物浪费提供了新的用途.
科学领域:
- 食品科学 食品科学 食品科学
- 生物技术是生物技术.
- 生物化学 生化学
背景情况:
- 番茄 (TP) 是一个重要的农业废物.
- TP含有有价值的蛋白质和生物活性化合物.
- 提升TP的价值可以减少浪费,并创造功能性成分.
研究的目的:
- 为了优化TP的发酵以产生生物活性.
- 描述番茄果汁 (TPPs) 的抗高血压特性.
- 探索TPP作为功能性食品成分的潜力.
主要方法:
- 使用酵母和乳酸细菌进行TP的两阶段发酵.
- 基于含量和水解的微生物菌株的评估.
- 超过用于按分子量分离TPP.
- 评估ACE抑制活性和体外稳定性.
- 使用SDS-PAGE和其他分析进行结构的表征.
主要成果:
- 优化发酵增加了可溶性蛋白质度和含量.
- SDS-PAGE确认的TPP主要在10kDa以下.
- 较小的分子量TPP分数表现出更高的ACE抑制活性 (较低的IC50值).
- 结构分析证实了水解酸的性质.
结论:
- 发酵是从TP中生产生物活性的有效方法.
- TPPs,特别是较小的部分,具有显著的 ACE 抑制活性.
- 这项研究表明了利用TP废弃物用于功能性的生产的潜力.
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