使用封装精油对花生进行持续的抗真菌保护
Narjisse Mokhtari1, Hammadi El Farissi2, Francesco Cacciola3
1Laboratory of Physical Chemistry of Materials, Natural Substances and Environment, Faculty of Sciences and Technologies of Tangier, Abdelmalek Essaadi University, Tanger 90010, Morocco.
Molecules (Basel, Switzerland)
|January 10, 2026
概括
微封装的橄花和精油 (EO) 有效地保护花生免受真菌的侵害. 这种双大小的配方提供持续的蒸汽释放,增强食品安全,而不会影响种子的生命力.
科学领域:
- 食品科学与技术 食品科学与技术
- 农业科学 农业科学
- 微生物学 微生物学
背景情况:
- 精油 (EOs) 显示出作为天然食品防腐剂的潜力,但受到挥发性和强烈气味的影响.
- 开发稳定,有效的EO输送系统对于食品保存的实际应用至关重要.
研究的目的:
- 为了创建一个双尺寸的微封装配方的香和树EOs,以保存花生.
- 评估微封装EO的抗真菌功效和对种子活性的影响.
主要方法:
- Oregano 和 Myrtle 的 EO 被用凝-口香糖阿拉比克复合的同化方式封装成双大小的微囊.
- 在蒸汽阶段测试和在120天的花生储存期间,对Aspergillus flavus进行了抗真菌活性测试.
- 用发芽功率来评估种子的生存能力,并使用DPPH测定来测量抗氧化活性.
主要成果:
- 微囊实现了83.56%的封装效率,具有可控制释放的双大小颗粒比率.
- 封装的EO在度≥0.2μL mL-1.1时完全抑制了Aspergillus flavus的生长.
- 花生储存显示,真菌负荷显著降低,持续90天,对种子发芽没有不利影响.
结论:
- 双大小的微封装有效地解决了EO挥发性和气味问题,以便实际应用.
- 开发的配方提供了一种可持续和有效的方法,可以在储存期间提高花生安全性.
- 微封装的EO保持抗氧化活性,不损害种子的生命力,提供了一个有前途的生物保存策略.
关键词:
阿拉基斯·希波盖亚 (Arachis hypogaea) 是一个低气质的动物.亚斯伯吉勒斯 (Aspergillus flavususus) 是一种有的植物.这种植物是Myrtus communis.在奥里加纳姆 (Origanum compactum) 中,它是最常见的.减少的真菌减少的真菌发芽功率的发芽功率是什么微装封装是一种微装封装.更多相关视频
09:44RNAi-mediated Control of Aflatoxins in Peanut: Method to Analyze Mycotoxin Production and Transgene Expression in the Peanut/Aspergillus Pathosystem
Published on: December 21, 2015
21.5K
06:47Measuring Volatile and Non-volatile Antifungal Activity of Biocontrol Products
Published on: December 5, 2020
7.2K
相关概念视频
01:28Antimicrobial Effectiveness
897
The effectiveness of antimicrobial agents depends on various factors influencing their ability to eliminate microbial populations. Larger microbial populations require more time for complete eradication, emphasizing the importance of population size analysis when evaluating antimicrobial efficacy.Microbial resistance to antimicrobial agents varies significantly. Highly resilient microorganisms include endospores, gram-negative bacteria, and non-enveloped viruses, while prions are exceptionally...
897
01:27Chemical Agents for Microbial Control
746
Chemicals play important roles in controlling microbial growth by targeting microbial structures and functions as sanitizers, antiseptics, disinfectants, and sterilants.Alcohols are commonly used sanitizers, effectively disrupting lipid membranes, which compromises cell integrity. They are also used as antiseptics and disinfectants due to their rapid action and versatility.Phenols and their derivatives phenolics , known for denaturing proteins and disrupting cell membranes, are particularly...
746