Development and characterization of active bilayer film incorporated with dihydromyricetin encapsulated in hydroxypropyl-β-cyclodextrin for food packaging application
Development and characterization of active bilayer film incorporated with dihydromyricetin encapsulated in hydroxypropyl-β-cyclodextrin for food packaging application
复制标题
用于食品包装应用的羟丙基-β-环糊精中掺入二氢杨梅素的活性双层薄膜的开发和表征
DOI：
10.1016/j.foodhyd.2022.107834
复制
发表时间：
2022-05
影响因子：
10.7
通讯作者：
Hong Gao
中科院分区：
文献类型：
--
作者：
Maoyun Li;Xiaoqin Luo;Ruixue Zhu;Kai Zhong;Wenyi Ran;Yanping Wu;Hong Gao
开发生物基和活性食品包装材料是缓解日益严重的环境问题和延长食品保质期的有效途径。以壳聚糖（CS）和海藻酸钠（SA）为材料，结合二氢杨梅素和羟丙基-β-环糊精（ICDH）包合物，采用逐层铸造法制备新型双层膜。结构和物理表征结果表明，CS/SA/ICDH膜具有良好的亲水性、相容性、热稳定性和紫外线阻隔能力，表面光滑均匀。与CS/SA膜相比，CS/SA/ICDH-10%膜的抗拉强度提高了45.57 MPa，断裂伸长率提高了22.46%。更重要的是，ICDH的掺入增强了双层膜的抗氧化活性，以及对金黄色葡萄球菌的抗菌活性。CS/SA/ICDH-10%薄膜可有效降低油脂氧化和微生物生长，对油炸肉丸具有优良的保鲜性能。贮藏7 d后，CS/SA/ icdh10 %薄膜包装的油炸肉丸的硫代巴比托酸活性物质（TBARS）和总平板计数（TPC）分别为31.72 μg/g和3.29 log10CFU/g，显著低于对照组（37.00 μg/g, 5.34 log10CFU/g）和塑料薄膜组（41.07 μg/g, 5.97 log10CFU/g）。因此，CS/SA/ICDH薄膜是一种很有前景的活性包装材料，在食品工业中具有广泛的应用前景。
The development of bio-based and active food packaging materials is an effective way to alleviate the growing environmental concern and extend the shelf life of food. This study aimed to prepare a novel bilayer film composed of chitosan (CS) and sodium alginate (SA) incorporated with inclusion complex of dihydromyricetin with hydroxypropyl-β-cyclodextrin (ICDH) by layer-by-layer casting. The results of structural and physical characterization revealed that CS/SA/ICDH films were hydrophilic and had good compatibility, thermal stability, and UV blocking capability, with a smooth and uniform appearance. Compared with CS/SA film, CS/SA/ICDH-10% film exhibited improved tensile strength (45.57 MPa) and elongation at break (22.46%). More importantly, incorporation of ICDH was shown to enhance the antioxidant activity of the bilayer film, as well as the antibacterial activity againstStaphylococcus aureus. CS/SA/ICDH-10% film had a superior performance as a food packaging material on preservation of fried meatballs by effectively reducing lipid oxidation and microbial growth. After storage for 7 days, the thiobarbituric acid reactive substance (TBARS) and total plate count (TPC) of fried meatballs packaged with CS/SA/ICDH-10% film were 31.72 μg/g and 3.29 log10CFU/g, respectively, which were significantly lower than those of the control group (37.00 μg/g, 5.34 log10CFU/g) and plastic film group (41.07 μg/g, 5.97 log10CFU/g). Therefore, this study suggested that CS/SA/ICDH film could be used as a promising active packaging material for application in food industry.
登录
查看更多内容
影响因子：
5.2
作者：
Benslima, Abdelkarim;Sellimi, Sabrine;Zouari, Nacim
通讯作者：
Zouari, Nacim
影响因子：
6.1
作者：
Xiuxiu Sun;Siyao Sui;C. Ference;Yifan Zhang;Shi Sun;N. Zhou;Wenjun Zhu;K. Zhou
通讯作者：
Xiuxiu Sun;Siyao Sui;C. Ference;Yifan Zhang;Shi Sun;N. Zhou;Wenjun Zhu;K. Zhou
DOI：
10.1016/j.ijbiomac.2020.04.057
发表时间：
2020-04
影响因子：
8.2
作者：
Liu Yang;Jieyu Yang;Xiaolin Qin;Jianquan Kan;Fankun Zeng;Jinfeng Zhong
通讯作者：
Liu Yang;Jieyu Yang;Xiaolin Qin;Jianquan Kan;Fankun Zeng;Jinfeng Zhong
DOI：
10.1016/j.ijbiomac.2021.08.007
发表时间：
2021-08
影响因子：
8.2
作者：
Yaoyao Xu;Kehong Hou;Chengcheng Gao;Xiao Feng;W. Cheng;Di Wu;Linghan Meng;Yuling Yang;Xinchun Shen;Yan Zhang;Xiaozhi Tang
通讯作者：
Yaoyao Xu;Kehong Hou;Chengcheng Gao;Xiao Feng;W. Cheng;Di Wu;Linghan Meng;Yuling Yang;Xinchun Shen;Yan Zhang;Xiaozhi Tang
雪松松针中 2R,3R-二氢杨梅素对金黄色葡萄球菌的膜破坏和 DNA 结合的双重抗菌机制
影响因子：
8.8
作者：
Wu, Yanping;Bai, Jinrong;Gao, Hong
通讯作者：
Gao, Hong