棉针织物的芦丁/槲皮素染色
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摘要
采用芦丁与槲皮素对棉针织物进行染色,讨论了媒染剂浓度、染色温度、染色时间和两者混合比例对染色效果的影响。通过试验得到优化的芦丁与槲皮素混合溶液预媒染色工艺:芦丁和槲皮素混合溶液比例1∶1,明矾3%(omf),染色温度80℃,染色时间60 min。该工艺下织物染色效果最佳,色牢度优良,抗紫外线能力较高。芦丁在100%甲醇溶液中进行水解,在水解温度60℃、盐酸2%的条件下,m(芦丁)∶m(槲皮素)与时间(t)的关系满足A=663 t~(-1.518),其中A为m(芦丁)∶m(槲皮素)。当水解时间为72.23 min时,溶液中芦丁和槲皮素的比例为1∶1。
Cotton knits are dyed with Rutin and Quercetin, and the effects of mordant concentration, dyeing temperature, dyeing time and mixture ratio on dyeing results are discussed. The results show that the optimum pre-mordant dyeing process with mixed solution of Rutin and Quercetin is dyeing at 80℃ for 60 min with 3%(omf) alum and the mass ratio of Rutin to Quercetin of 1∶1. The cotton dyeings with the optimum process have good dyeing result and color fastness with high UV resistance. Hydrolysis of Rutin in 100% methanol at 60℃ with 2% hydrochloric acid, the relation between the ratio of Rutin to Quercetin and time satisfies the equation of A=663 t~(-1.518). When hydrolyzing for 72.23 min, the ratio of Rutin to Quercetin in the solution is 1∶1.
Cotton knits are dyed with Rutin and Quercetin, and the effects of mordant concentration, dyeing temperature, dyeing time and mixture ratio on dyeing results are discussed. The results show that the optimum pre-mordant dyeing process with mixed solution of Rutin and Quercetin is dyeing at 80℃ for 60 min with 3%(omf) alum and the mass ratio of Rutin to Quercetin of 1∶1. The cotton dyeings with the optimum process have good dyeing result and color fastness with high UV resistance. Hydrolysis of Rutin in 100% methanol at 60℃ with 2% hydrochloric acid, the relation between the ratio of Rutin to Quercetin and time satisfies the equation of A=663 t~(-1.518). When hydrolyzing for 72.23 min, the ratio of Rutin to Quercetin in the solution is 1∶1.
引文
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[2]李玉山.芦丁的资源、药理及主要剂型研究进展[J].氨基酸和生物资源,2013,35(3):13-16.
[3]权彦,田咏华.芦丁水解制取槲皮素工艺改良研究[J].科技风,2014,(19):79-79.
[4]SHEN S C,LEE W R,LIN H Y,et al.Invitro and in vivo inhibitory activities of rutln,wogonin,and quercetm on lipopolysaccharlde induced nitric oxide and prostaglandin E2 production[J].European Journal of Pharmacology,2002,446:187-194.
[5]HAN Y.Rutin has therapeutm effect on septic arthritis caused by Candida albmans[J].International Immunopharmacology,2009,9:207-211.
[6]UMAR S,MISHRA N K,PAL K,et al.Protective effect of rutin attenuation of collagen induced arthritis in Wlstar rat by inhibiting inflammation and oxldatlve stress[J].Indian Journal of Rheumatol,2012,7:191-198.
[7]代重山,汤树生,张朝明,等.槲皮素的生物学功能及其在鸡生产中的应用[J].中国饲料,2014(3):34-36.
[8]李聪,胡强,张燕翔,等.槲皮素的药理学活性研究进展[J].湖北中医杂志,2018,40(6):63-64.
[9]晏苏,潘珊珊,邱琳,等.真丝织物的槐米色素染色[J].印染,2017,43(3):31-34,40.
[10]漆晴,王嘉晟,姚金波,等.槐米天然色素提取及其对蚕丝的染色工艺研究[J].染整技术,2018,40(2):32-36,39.