黑果枸杞色素的提取及对羊毛织物的染色  

Extraction of Lycium ruthenicum Murray pigment and its dyeing of wool fabric

作　　者：顾家玉 孙璇 伏立松 董永春[3] GU Jiayu;SUN Xuan;FU Lisong;DONG Yongchun(Jiangsu College of Engineering and Technology,School of Textiles and Fashion,Nantong 226007,China;Guangzhou Inspection Testing and Certification Group Co.,Ltd,Guangzhou 511447,China;Tiangong University,School of Textile Science and Engineering,Tianjin 300387,China)

机构地区：[1]江苏工程职业技术学院纺织服装学院,江苏南通226007 [2]广州检验检测认证集团有限公司,广东广州511447 [3]天津工业大学纺织科学与工程学院,天津300387

出　　处：《印染》2023年第2期37-41,共5页China Dyeing and Finishing

基　　金：江苏省先进纺织工程技术中心2022年度青年博士基金(XJFZ/2022/1);2022年江苏省科技副总项目(FZ20220571);南通市基础科学研究计划项目(JC22022049);南通市社会民生科技计划项目(MSZ2022162)。

摘　　要：为了利用植物化合物赋予羊毛织物保健功能性,使用乙醇/水混合溶液或去离子水两种溶剂对黑果枸杞果实进行提取。在对提取液进行表征的基础上,通过浸染法对羊毛织物染色,获得具有靓丽色彩的多功能黑果枸杞染色羊毛织物。考察了染色时间对羊毛织物染色性能的影响,并分析和比较了它们的抗氧化性和抗菌性。结果表明,两种溶剂中,使用乙醇/水作为溶剂得到的黑果枸杞提取液的花色苷含量更高,能够使染色羊毛织物获得更高的表面深度,其染色羊毛织物的抗氧化性和抗菌性更强。In order to enhance the healthcare function of wool fabric,Lycium ruthenicum Murray(LRM)are ex⁃tracted by ethanol/water mixed solution or deionized water.The wool fabric is dyed with LRM extracts by ex⁃haustion dyeing method,and the multifunctional wool fabric with beautiful color is obtained.The effects of dye⁃ing time on dyeing properties of wool fabrics are investigated,and their antioxidant and antibacterial properties are analyzed and compared.The results indicated that the anthocyanin content of LRM extracts obtained by us⁃ing ethanol/water as solvent is higher,which can make dyed wool fabric obtain higher surface dye depth,and its dyed wool fabric has stronger antioxidant and antibacterial activity.

关 键 词：花色苷 保健纺织品 染色 天然染料 羊毛织物 

分 类 号：TS193.63[轻工技术与工程—纺织化学与染整工程]