Developmental Origins of Aggression.

In this work, a hydrogelation method was used for the development of protein-loaded xanthan biopolymer particles. The gelation of the aqueous polymer droplets was accomplished in a mixture of calcium chloride and aluminium chloride solution. The particles were less than 900 μm in diameter and appeared spherical under scanning electron microscope. The particles retained a maximum of 90% of its initial load and released the protein molecules over an extended period in phosphate buffer saline solution (pH 7.4). The protein release was