隔离,物理化学特征和潜在的生物活性由热稳定的Levansucrase从Bacillus licheniformisATS95使用低成本有机固体废物生产的Levansucrase
Arun Kumar1, Jyotsna Kiran Peter1, Rajendra Singh2
1Centre for Molecular Biology, Central University of Jammu, Rahya Suchani (Bagla), Jammu 181143, Jammu & Kashmir, India.
Journal of agricultural and food chemistry
|October 17, 2025
概括
这项研究表明,使用Bacillus licheniformis从有机固体废物中生产可持续的生物聚合物. 衍生出来的叶子对各种工业应用具有宝贵的功能性质.
科学领域:
- 生物技术是生物技术.
- 微生物学 微生物学
- 聚合物科学 聚合物科学
背景情况:
- 有机固体废物是生物聚合物生产中未充分利用的资源.
- 莱万生物聚合物在食品和医疗保健领域有着重要的应用.
- 由于依赖糖,目前的利文生产方法成本高昂.
研究的目的:
- 开发一种具有成本效益和可持续的方法,用于从有机固体废物中提升生产.
- 为了隔离和优化微生物菌株,以高效的基于废物的levon合成.
- 描述产生的电梯的功能性质.
主要方法:
- 隔离和优化热友的Bacillus licheniformisATS95用于生产.
- 使用SEM,XRD,TGA,FT-IR,13C NMR和TOF-ESI-MS进行 levan的表征.
- 功能性测试包括乳化,抗氧化,抗炎,抗菌膜和益生菌潜力测试.
主要成果:
- 细菌状菌 (Bacillus licheniformis ATS95) 从有机固体废物中有效地产生高分子量.
- 鉴定证实了热稳定,晶体和无形的结构.
- 莱万表现出强烈的乳化,高抗氧化和抗炎活性,抗菌膜特性和益生菌潜力.
结论:
- 该研究提出了一种可持续和环保的方法,用于从有机废物中生产牛肉.
- 细菌菌ATS95是废物回收和生物聚合物合成的有希望的候选者.
- 生产的Levon具有适用于食品,医疗保健和环境应用的多功能功能.
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