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关于由Bacillus spp.产生的外聚糖的数据. 来自麻豆纸,具有抗氧化和抗微生物特性

Thipphiya Karirat¹, Worachot Saengha¹, Sirirat Deeseenthum¹

¹Natural Antioxidant Innovation Research Unit, Department of Biotechnology, Faculty of Technology, Mahasarakham University, Khamriang, Kantarawichai, Maha Sarakham 44150, Thailand.

|August 21, 2023

概括

来自泰国牛奶奶酪的细菌种有效地使用未充分利用的麻纸生产出外聚糖 (EPS). 这些细菌外聚糖具有显著的抗氧化和抗菌特性,在各种行业中具有宝贵的应用.

科学领域:

微生物学微生物学
生物技术是生物技术.
食品科学食品科学食品科学

背景情况:

作为农业工业副产品的麻纸质被充分利用不足.
细菌外聚糖 (EPS) 具有宝贵的抗氧化和抗菌特性.
在食品,料,制药和化品行业中,EPS具有多样化的应用.

研究的目的:

评估来自泰国牛奶奶酪的细菌物种在使用木肉质生产外聚糖 (EPS) 的潜力.
评估产生的EPS的抗氧化和抗菌活性.
探索麻纸质的价值化,使其成为高价值的生物产品.

主要方法:

麻豆纸成分的表征.麻豆纸的组成.
在EPS生产的麻豆纸上细菌发酵Bacillus物种.
量化EPS产量,pH值,降解糖和细菌数量.
对抗氧化活性 (DPPH,FRAP,基清除) 和生物活性含量 (TPC,TFC) 的测定.
使用阿加盘扩散对Streptococcus agalactiae和Staphylococcus aureus进行抗菌活性测试.

主要成果:

细菌物种成功地在麻纸质上产生了EPS.
生产的EPS表现出显著的基清除,DPPH基清除,以及铁的降低抗氧化能力 (FRAP).
EPS对Streptococcus agalactiae和Staphylococcus aureus表现出显著的抗菌活性.

结论:

果果粉是巴西勒斯物种EPS生产的可行的基质.
产生的EPS具有强大的抗氧化和抗菌特性.
这种生物转化符合生物循环绿色经济原则,通过将农业废物转化为有价值的产品.

关键词:

农业残留物农业残留物农业生物废弃物农业生物废弃物 DPPH的激进清理活动活动.基基的清理活动活动.这是一种多糖化合物.黄金葡萄球菌黄金葡萄球菌.链球杆菌 agalactiaeae 的情况.零废弃物零废弃物是一个问题.

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