实现零废物方法:利用甘包去除染料和生产多酶
Uroosa Ejaz1, Ayaz Taj2, Muhammad Sohail3
1Department of Biosciences, Faculty of Life Sciences, Shaheed Zulfikar Ali Bhutto Institute of Science and Technology (Szabist University), Karachi, Pakistan.
Journal of basic microbiology
|December 8, 2023
概括
甘包有效地从废水中去除了马六合绿色染料,并作为生产有价值的酶如乳糖酶,蜂酶和西兰酶的基质. 这种双重应用为织废水处理和工业酶生成提供了可持续的解决方案.
科学领域:
- 生物技术是生物技术.
- 环境科学 环境科学
- 生物修复是一种生物修复.
背景情况:
- 甘包 (SB) 是一个丰富的农业副产品,富含多糖和素.
- 人们认识到SB作为微生物生长和各种应用的低成本碳来源的潜力.
- 织工业的废水通常含有反抗性色剂,如马拉绿.
研究的目的:
- 调查使用甘包 (SB) 作为吸附剂来去除马拉绿色染料.
- 通过发酵染料吸收的SB与Trametes pubescens MB 89.的发酵来探索乳糖酶的产生.
- 评估由真菌预处理的SB作为基质的潜力,以产生热友细菌的多种植物细胞壁降解酶.
主要方法:
- 使用SB作为吸附剂,从水溶液中去除马拉绿色.
- 染料吸附的SB经过了Trametes pubescens MB 89的发酵,以产生乳糖.
- 用真菌预处理的SB被用作培养热友细菌菌株的基质,以产生细胞酶,西兰酶,乳酶和氨酶.
主要成果:
- 0.1%的SB有效地在30分钟内在30°C下去除了97.04%的马六甲绿 (66ppm).
- 染料吸收的SB的发酵产生了667.203 IU/mL的T. pubescens MB 89的乳糖酶.
- 布雷维细菌 (Brevibacillus borstelensis) 和Neobacillus sedimentimangrovi菌株使用菌预处理的SB产生了大量的β-葡萄糖酶,点丁酶,内葡萄糖酶和西兰酶.
结论:
- 甘包是一种有效的吸收剂,用于马拉绿色染料.
- 染料吸附的SB支持微生物生产工业相关的酶.
- 这项研究提出了一种可持续的方法,用于处理含有染料的织废水,同时产生有价值的酶.
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