Can I read Preparation and Characterization of Egg Yolk Immunoglobulin Loaded Chitosan-liposome Assisted by Supercritical Carbon Dioxide on EtoBox?

Preparation and Characterization of Egg Yolk Immunoglobulin Loaded Chitosan-liposome Assisted by Supercritical Carbon Dioxide by Wanyi Dong; Chaoqing Tang; Minquan Xia; Long Sheng; Zhaoxia Cai is a Agricultural and Biological Sciences article available to read on EtoBox.

What is Preparation and Characterization of Egg Yolk Immunoglobulin Loaded Chitosan-liposome Assisted by Supercritical Carbon Dioxide about?

The egg yolk immunoglobulin (IgY) loaded chitosan-liposomes (IgY-CS-LP) were prepared and assisted by supercritical carbon dioxide (SCCO2). The effects of phospholipid type and SCCO2 pressure on particle size, zeta potential, encapsulation efficiency, structural properties and stabilities were investigated. The results showed that the liposomes prepared by egg yolk phosphatidylcholine (EPC) had better homogeneity and higher encapsulation rate than those by soybean phosphatidylcholine (SPC). With the increase in critical pressure, the particle size decreased dramatically and became more uniform. Under pressure of 20 MPa, it showed a preferable stability on IgY-CS-LP and superior encapsulation efficiency of IgY (76.85%). Besides, IgY could be wrapped in the phospholipid layer which has strong interaction with chitosan. The results suggested that chitosan liposome complex could form an effective carrier for IgY with method of SCCO2, which can solve the problem of IgY inactivation in vivo, so as to enhance human immunity and other effects.

Who reads Preparation and Characterization of Egg Yolk Immunoglobulin Loaded Chitosan-liposome Assisted by Supercritical Carbon Dioxide?

Author

Wanyi Dong; Chaoqing Tang; Minquan Xia; Long Sheng; Zhaoxia Cai

Publisher

Elsevier BV

Published

2021

Language

EN

Field

Agricultural and Biological Sciences (Life Sciences)