Text this: Factors affecting migration of vanillin from chitosan/methyl cellulose films

 _    _      ___     __   _      ___      ____    
| || | ||   / _ \\  | || | ||   / _ \\   |  _ \\  
| || | ||  / //\ \\ | '--' ||  / //\ \\  | |_| || 
| \\_/ || |  ___  ||| .--. || |  ___  || | .  //  
 \____//  |_||  |_|||_|| |_|| |_||  |_|| |_|\_\\  
  `---`   `-`   `-` `-`  `-`  `-`   `-`  `-` --`