苎麻生物脱胶时间的优化及其微观生物学研究  

Optimization of biological degumming time of ramie and its micro-biological study

作　　者：莫浩楠 谢学辉[1,2,3,4,6] 赵卓毓 秦祎婷 李毓陵 陈小光[1,2,3,4,6] 马颜雪[5] 秦艳 郑航蜜 孙瑶[1,2,3,4,6] 刘娜 张庆云 武紫怡 李东洋 MO Haonan;XIE Xuehui;ZHAO Zhuoyu;QIN Yiting;LI Yuling;CHEN Xiaoguang;MA Yanxue;QIN Yan;ZHENG Hangmi;SUN Yao;LIU Na;ZHANG Qingyun;WU Ziyi;LI Dongyang(School of Environmental Science and Engineering,Donghua University,Shanghai 201620,China;Key Laboratory of Textile Science&Technology,Ministry of Education,Donghua University,Shanghai 201620,China;National Environmental Protection Textile Industry Pollution Control Engineering Technology Center,Shanghai 201620,China;China National Textile Industry Federation Key Laboratory of Textile Pollution Control and Emission Reduction Technology,Shanghai 201620,China;College of Textiles,Donghua University,Shanghai 201620,China;Shanghai Institute of Pollution Control and Ecological Security,Shanghai 200092,China;School of Environment and Surveying Engineering,SuzhouUniversity,Suzhou 234000,Anhui,China;School of Chemical and Environmental Engineering,Anhui Polytechnic University,Wuhu 241000,Anhui,China)

机构地区：[1]东华大学环境科学与工程学院,上海201620 [2]东华大学纺织面料技术教育部重点实验室,上海201620 [3]国家环境保护纺织工业污染防治工程技术中心,上海201620 [4]中国纺织工业联合会纺织行业污染治理与减排技术重点实验室,上海201620 [5]东华大学纺织学院,上海201620 [6]上海污染控制与生态安全研究院,上海200092 [7]宿州学院环境与测绘工程学院,安徽宿州234000 [8]安徽工程大学化学与环境工程学院,安徽芜湖241000

出　　处：《上海纺织科技》2025年第1期27-31,共5页Shanghai Textile Science & Technology

基　　金：上海市自然科学基金面上项目(21ZR1402100);中央高校基本科研业务费专项资金资助(2232022G-01、2232021G-11);安徽省教育厅科学研究项目(KJ2021A1105、KJ2021A0496);宿州学院第四批优秀学术技术骨干(2020XJGG06);安徽省高校优秀青年人才支持计划项目(gxyq2022104);安徽工程大学校级科研项目(Xjky2020086);大学生创新创业培训计划(202110363068)。

摘　　要：为实现对厌氧连续流生物脱胶装置的优化调控,研究了脱胶过程中微观生物学作用机制。以苎麻为研究对象,结合水质指标、物理性能指标、外观形态、扫描电子显微镜(SEM)、酶活力以及高通量测序方面的评价,证实将脱胶时间从48 h缩短至36 h是可行的,能够维持较低的纤维素酶活力,从而减少脱胶对麻纤维的损害,同时能确保胶质得到有效去除,可为科学优化调控厌氧连续流生物脱胶装置提供数据参考。To optimize the regulation of anaerobic continuous flow biological degumming equipment,the micro biological mechanisms during the degumming process are studied.Taking ramie as the research object,combined with water quality indicators,physical performance indicators,appearance,scanning electron microscopy(SEM),enzyme activity,and high-throughput sequencing evaluation,it is confirmed that shortening the degumming time from 48 h to 36 h is feasible,which can maintain a lower cellulase activity,thereby reducing the damage of degumming to hemp fibers and ensuring effective removal of gum,providing data reference for scientifically optimizing and regulating anaerobic continuous flow biological degumming equipment.

关 键 词：苎麻 生物脱胶 微生物机制 高通量测序 脱胶时间 

分 类 号：TS123.2[轻工技术与工程—纺织材料与纺织品设计]