أرسل هذا في رسالة قصيرة: Effects of chitosan coating with citric acid and potassium sorbate on postharvest decay and browning of longan fruit during cold storage

  ______    ______   _____       ___      ____    
 /_   _//  /_   _// |  __ \\    / _ \\   |  _ \\  
 `-| |,-    -| ||-  | |  \ ||  | / \ ||  | |_| || 
   | ||     _| ||_  | |__/ ||  | \_/ ||  | .  //  
   |_||    /_____// |_____//    \___//   |_|\_\\  
   `-`'    `-----`   -----`     `---`    `-` --`