农业工业中富含纤维的副产品微生物生物转化为功能性饮料
Pau Sentís-Moré1,2, Ivan Robles-Rodríguez1,2, Kevin Leonard3
1Unitat de Nutrició i Salut, Eurecat-Centre Tecnològic de Catalunya, 43204 Reus, Spain.
Antioxidants (Basel, Switzerland)
|November 27, 2025
概括
使用农业副产品开发了功能性发酵饮料. 乳植物菌 (Lactiplantibacillus plantarum) 展示了卓越的性能,从橄和葡萄园修剪纤维中制造富含抗氧化剂的饮料,支持循环生物经济.
科学领域:
- 食品科学与技术 食品科学与技术
- 微生物学 微生物学
- 可持续农业 可持续农业
背景情况:
- 农业副产品的价值化对于可持续的粮食系统至关重要.
- 橄修剪,葡萄园修剪,香草根和红洋残留物富含多和纤维.
- 亚临界水提取是多回收的有效方法.
研究的目的:
- 使用富含纤维的农业副产品开发功能性发酵饮料.
- 为了评估Lactiplantibacillus plantarum和Bacillus subtilis在不同纤维矩阵中的发酵性能.
- 评估发酵对抗氧化能力和生物活性代谢物形成的影响.
主要方法:
- 使用了橄剪裁,葡萄园剪裁,香草根和红洋的富含纤维的残留物.
- 两个微生物菌株Lactiplantibacillus plantarum和Bacillus subtilis进行了发酵测试.
- 监测的发酵参数包括微生物生长,pH值和降解糖含量.
- 测量了抗氧化能力,使用Trolox等价物和酸等价物.
主要成果:
- 乳植物菌 (Lactiplantibacillus plantarum) 呈现出优异的酸性和活力 (>9 log CFU/mL),特别是在糖补充的介质中.
- 细菌细菌显示出有限的发酵性能.
- 发酵显著提高了抗氧化能力,达到高达750μmol的Trolox等价物/L.
- 用L. plantarum发酵的橄修剪和葡萄园修剪纤维为扩大规模带来了有希望的结果.
结论:
- 从农业副产品中可以成功生产功能性发酵饮料.
- 乳植物菌 (Lactiplantibacillus plantarum) 是一种适合发酵这些富含纤维的基质的微生物.
- 开发的饮料在微生物学上是稳定的,在感官上是可以接受的,并且具有很高的抗氧化能力.
- 这种方法有助于可持续发展的食品系统和循环生物经济的发展.
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