|本期目录/Table of Contents|

[1]任瓯越,钟辉辛,孙辉,等.金银花精油微胶囊复合/PLA熔喷非织造材料的制备及其抗菌性能[J].浙江理工大学学报,2022,47-48(自科五):465-663.
 REN Ouyue,ZHONG Huixin,SUN Hui,et al.Preparation of honeysuckle essential oil microcapsule/ PLA melt blown nonwovens and its antibacterial properties[J].Journal of Zhejiang Sci-Tech University,2022,47-48(自科五):465-663.
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金银花精油微胶囊复合/PLA熔喷非织造材料的制备及其抗菌性能()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第47-48卷
期数:
2022年自科第五期
页码:
465-663
栏目:
出版日期:
2022-09-10

文章信息/Info

Title:
Preparation of honeysuckle essential oil microcapsule/ PLA melt blown nonwovens and its antibacterial properties
文章编号:
1673-3851 (2022) 09-0658-06
作者:
任瓯越钟辉辛孙辉于斌
浙江理工大学纺织科学与工程学院(国际丝绸学院),杭州 310018
Author(s):
REN Ouyue ZHONG Huixin SUN Hui YU Bin
College of Textile Science and Engineering (International Institute of Silk), Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
聚乳酸金银花精油微胶囊熔喷非织造材料抗菌性能
分类号:
TS176
文献标志码:
A
摘要:
为赋予PLA熔喷材料高效的抗菌性能,将天然抗菌剂金银花精油制成微胶囊后,负载在PLA熔喷材料的表面,制备金银花精油微胶囊复合/PLA熔喷非织造材料,并对复合材料的化学结构、表面形貌、亲水性和抗菌性能等进行分析。结果表明:成功制得以壳聚糖和海藻酸钠为壁材的金银花精油微胶囊,微胶囊的粒径大概为 300 nm;PLA熔喷材料经多巴胺表面改性后,水接触角从126.9°降至约46.7°,且亲水性显著增加;金银花精油微胶囊能够均匀地固定在PLA熔喷非织造材料表面,与原PLA熔喷材料相比,负载后复合熔喷材料纤维的表面变得粗糙;随着微胶囊负载质量浓度的增加,复合熔喷材料对金黄葡萄球菌和大肠杆菌的抑菌率逐渐上升,当表面负载质量浓度为2.5 mg/mL时,对金黄葡萄球菌的抑菌率可达99.9%。

参考文献/References:

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[2]Hamad K, Kaseem M, Yang H W, et al.Properties and medical applications of polylactic acid:a review[J]. Express Polymer Letter, 2015, 9(5): 435-455.

[3]张子墨, 王月娇, 王夏楠, 等. 聚乳酸/曲酸抗氧化活性包装膜的制备及性能研究[J]. 食品与发酵工业, 2022, 48(3): 219-225.

[4]冯诗艺, 蒋悦, 祁悦, 等. PLA/nano TiO 2复合膜的制备及性能研究[J]. 塑料工业, 2019, 47(7): 82-87, 116.

[5]袁明伟, 曹剑飞, 鲁越, 等. 纳米ZnOPLLA/聚乳酸复合薄膜的性能研究[J]. 塑料工业, 2018, 46(3): 124-127.

[6]毛龙, 谢建达,雷永振, 等. 贻贝仿生构建聚乳酸多层复合薄膜及其性能[J]. 材料导报, 2021, 35(16): 16178-16183.

[7]顾晓华, 李燕, 刘思雯, 等. 聚乳酸/聚碳酸丁二醇酯/壳聚糖复合纤维膜的制备及表征[J]. 高分子材料科学与工程, 2020, 36(12): 129-136.

[8]Falleh H, Ben Jemaa M, Saada M, et al. Essential oils: A promising ecofriendly food preservative[J]. Food Chemistry, 2020, 330: 127268.

[9]谭政委, 夏伟, 余永亮, 等. 金银花化学成分及其药理学研究进展[J]. 安徽农业科学, 2018, 46(9): 26-28, 123.

[10]Rahman A, AlReza S M, Siddiqui S A, et al. Antifungal potential of essential oil and ethanol extracts of Lonicera japonica Thunb. against dermatophytes[J]. EXCLI Journal, 2014, 13: 427-436.

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备注/Memo

备注/Memo:
收稿日期: 2022-01-10
网络出版日期:2022-06-02
基金项目: 浙江省自然科学基金项目(LY19E030011)
作者简介: 任瓯越(1996-),女,浙江温州人,硕士研究生,主要从事纺织材料的功能化改性方面的研究
通信作者: 孙辉,E-mail:sunhui@zstu.edu.cn
更新日期/Last Update: 2022-09-07