您好,欢迎访问浙江省农业科学院 机构知识库!

Characteration of Protein Loaded Chitosan Nanoparticles at Different pH Values

文献类型: 外文期刊

作者: Liu, Yong 1 ; Sun, Yan 2 ; Li, Yanli 1 ; Xu, Shaochun 1 ; Xu, Yaoxing 1 ;

作者机构: 1.Zhejiang Acad Agr Sci, Inst Plant Protect & Microbiol, 198 Shiqiao Rd, Hangzhou, Zhejiang, Peoples R China

2.Hangzhou Normal Univ, Hangzhou, Zhejiang, Peoples R China

关键词: Chitosan;Bovine Serum Albumin;Nanoparticles;Characterization

期刊名称:MATERIALS AND DESIGN, PTS 1-3

ISSN: 1022-6680

年卷期: 2011 年 284-286 卷

页码:

收录情况: SCI

摘要: In this paper, the properties of chitosan (CS) nanoparticles (CS NPs) and Bovine Serum Albumin (BSA) loaded chitosan nanoparticles (BSA-loaded CS NPs) prepared with sodium tripolyphosphate (TPP) at different pH values were discussed. In addition, BSA encapsulation efficiency, zeta potentials and size of CS NPs and BSA-loaded CS NPs were characterized. The results indicated that sizes of CS NPs presented "V" change along with increase of pH values, while the size of BSA-loaded CS NPs showed "U" shape change. BSA encapsulation efficiency reached the biggest value when the pH value was 5.5. Zeta potentials of CS NPs and BSA-loaded CS NPs kept going down when the pH values were increasing, and positive potential of CS-loaded BSA CS NPs became higher than that of CS NPS when the pH value was more than 5.5. BSA-loaded CS NPs prepared at pH 5.5 exhibited regular and close to spherical in shape under transmission electron microscopy (TEM) sight.

  • 相关文献

[1]Interactions Analysis in BSA-loaded Chitosan Nanoparticles at Different pH Values. Liu, Yong,Li, Yanli,Xu, Shaochun,Xu, Yaoxing,Sun, Yan. 2011

[2]Preparation and characterization of alpha-galactosidase-loaded chitosan nanoparticles for use in foods. Liu, Yong,Li, Yanli,Xu, Shaochun,Tang, Jiangwu,Xu, Yaoxing,Sun, Yan,Ding, Juntao. 2011

[3]Synthesis, Characterization, and Antibacterial Activity of Cross-Linked Chitosan-Glutaraldehyde. Li, Bin,Shan, Chang-Lin,Zhou, Qing,Ibrahim, Muhammad,Xie, Guan-Lin,Li, Bin,Wang, Yang-Li,Sun, Guo-Chang,Fang, Yuan,Xu, Fei,Han, Li-Rong,Guo, Long-Biao. 2013

[4]Synthesis, characterization, and antibacterial activity of chitosan/TiO2 nanocomposite against Xanthomonas oryzae pv. oryzae. Li, Bin,Zhang, Yang,Yang, Yingzi,Qiu, Wen,Wang, Xiaoxuan,Liu, Baoping,Wang, Yanli,Sun, Guochang.

[5]Characterization of microRNAs from sheep (Ovis aries) using computational and experimental analyses. Sheng, Xihui,Wei, Caihong,Liu, Tao,Zhang, Li,Du, Lixin,Sheng, Xihui,Song, Xuemei,Yu, Yan,Niu, Lili,Li, Shangang,Li, Hongbin.

[6]A nanosised oxygen scavenger: Preparation and antioxidant application to roasted sunflower seeds and walnuts. Mu, Honglei,Gao, Haiyan,Chen, Hangjun,Tao, Fei,Fang, Xiangjun,Ge, Linmei.

[7]Development and characterization of nano-bilayer films composed of polyvinyl alcohol, chitosan and alginate. Zhuang, Chenjun,Jiang, Yongli,Zhong, Yu,Zhao, Yanyun,Deng, Yun,Yue, Jin,Wang, Danfeng,Jiao, Shunshan,Zhao, Yanyun,Gao, Haiyan,Chen, Hangjun,Mu, Honglei. 2018

[8]Effect of chitosan solution on the inhibition of Acidovorax citrulli causing bacterial fruit blotch of watermelon. Li, Bin,Shi, Yu,Shan, Changlin,Zhou, Qing,Ibrahim, Muhammad,Li, Hongye,Xie, Guanlin,Wang, Yanli,Sun, Guochang,Wu, Guoxing. 2013

[9]Effect of chitosan-based edible coating on antioxidants, antioxidant enzyme system, and postharvest fruit quality of strawberries (Fragaria x aranassa Duch.). Wang, Shiow Y.,Gao, Haiyan,Gao, Haiyan. 2013

[10]Action of Chitosan Against Xanthomonas Pathogenic Bacteria Isolated from Euphorbia pulcherrima. Wang, Yanli,Li, Bin,Tang, Qiaomei,Ibrahim, Muhammad,Li, Hongye,Xie, Guanlin,Wang, Yanli,Sun, Guochang,Li, Liping,Wu, Guoxing. 2012

[11]Effect of chitosan on incidence of brown rot, quality and physiological attributes of postharvest peach fruit. Li, HY,Yu, T. 2001

[12]Synthesis and Characterization of Sugar-Bearing Chitosan Derivatives as a Scaffold for Nitric Oxide Release. Liu, Yong,Sun, Yan. 2011

[13]Differential Effect of Metal Ions on Antibacterial Activity of Chitosan Against Burkholderia cenocepacia. Li, B.,Fang, Y.,Shan, C. L.,Ibrahim, M.,Xie, G. L.,Wang, Y. L.,Sun, G. C..

[14]Preparation and evaluation of lysozyme-loaded nanoparticles coated with poly-gamma-glutamic acid and chitosan. Liu, Yong,Xu, Yaoxing,Tang, Jiangwu,Liu, Wei,Sun, Dongchang,Jiang, Hua,Xu, Shaochun,Sun, Yan,Fu, Sida,Feng, Hai. 2013

[15]Inactivation of Salmonella on whole cantaloupe by application of an antimicrobial coating containing chitosan and allyl isothiocyanate. Jin, Tony Z.,Gurtler, Joshua B.,Geveke, David J.,Fan, Xuetong,Chen, Wenxuan. 2012

[16]Inhibitory effect and mode of action of chitosan solution against rice bacterial brown stripe pathogen Acidovorax avenae subsp avenae RS-1. Yang, Chunlan,Li, Bin,Ge, Mengyu,Zhou, Kaile,Xie, Guanlin,Wang, Yanli,Sun, Guochang,Luo, Ju,Ibrahim, Muhammad. 2014

[17]Antibacterial activity and mechanism of action of chitosan solutions against apricot fruit rot pathogen Burkholderia seminalis. Lou, Miao-Miao,Zhu, Bo,Muhammad, Ibrahim,Li, Bin,Xie, Guan-Lin,Li, Hong-Ye,Lou, Miao-Miao,Zhu, Bo,Muhammad, Ibrahim,Li, Bin,Xie, Guan-Lin,Li, Hong-Ye,Wang, Yan-Li,Sun, Guo-Chang.

[18]Antibacterial Mechanism of Chitosan and its Applications in Protection of Plant from Bacterial Disease. Li, B.,Shan, C. L.,Ge, M. Y.,Wang, L.,Xie, G. L.,Fang, Y.,Wang, Y. L.,Sun, G. C..

[19]Antibacterial Activity of Chitosan Against the Asian Pear Pathogenic Bacterium Bacillus pumilus. Zhou, Q.,Qiu, H.,Shan, C. L.,Li, B.,Ibrahim, M.,Xie, G. L.,Wang, Y. L.,Sun, G. C..

[20]Antifungal effect and mechanism of chitosan against the rice sheath blight pathogen, Rhizoctonia solani. Liu, He,Tian, Wenxiao,Li, Bin,Ibrahim, Muhammad,Tao, Zhongyun,Xie, Guanlin,Li, Hongye,Wu, Guoxing,Wang, Yangli,Sun, Guochang.

作者其他论文 更多>>