来自Bacillus halodurans的原始蛋白质酶BCRC 910501及其在皮革加工中的应用
Renata Biškauskaitė1, Wen-Chien Lee2, Virgilijus Valeika1
1Kaunas University of Technology, Department of Polymer Chemistry and Technology, Radvilėnų pl. 19, Kaunas 50254, Lithuania.
Heliyon
|September 4, 2024
概括
这项研究从B. halodurans中产生了一种用于皮革加工的蛋白酶. 该酶通过改善补水和蛋白质去除来增强盐皮肤的浸泡,从而可能减少处理时间.
科学领域:
- 生物技术是生物技术.
- 工业微生物学 工业微生物学
- 皮革加工 皮革加工
背景情况:
- 蛋白质分解酶是重要的工业生物催化剂.
- 环境问题推动了对酶应用的研究,超越了传统的皮革浴衣.
- 探索皮革加工中的替代酶用途,如浸泡是必不可少的.
研究的目的:
- 为了产生和表征一种来自Bacillus halodurans BCRC 910501.1.的蛋白酶.
- 为了评估该酶在盐皮肤浸泡中的有效性.
- 评估酵素浸泡对皮革组件和最终皮革质量的影响.
主要方法:
- 培养B. halodurans BCRC 910501用于蛋白酶的生产.
- 检测酶活性 (甲溶解和溶解).
- 在盐皮肤中应用原始酶,浸泡实验和皮肤特性分析.
主要成果:
- 产生的酶表现出较高的类溶解比类溶解活性.
- 酵素浸泡显著改善了皮肤的补水,非原蛋白的去除和盐的提取.
- 原蛋白更容易受到酶处理的影响,但湿蓝色皮革的特性基本保持不变.
结论:
- B. halodurans 蛋白酶对盐皮肤浸泡有效.
- 酶浸泡有可能减少皮革制造中的加工时间和步骤.
- 进一步的研究可以优化酶应用,以提高皮革加工效率.
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