Palm friction and sweat secretion, will quickly form a layer of the so-called pulp surface on the surface of olive kernel, in fact, the early stage of this pulp, is the sweat in the protein and olive kernel in the formation of antioxidants in the formation of a kind of crystallization, this crystallization, once cured, will affect the olive kernel on the color of the oxidation of the speed, so it must be cleaned up, clean up the method is only a kind of: play with the brush to brush off.
Due to plant anthocyanins, brush off this layer of the so-called pulp artifacts with a bristle brush, in fact, is in the removal of alkaline components in the olive kernel, leaving a small amount of acidic components of the olive kernel will be red, you may have heard of it before, but what kind of details, you can only imagine, the bristle brush in the oil, whose main ingredient is the fatty acid, after friction and olive kernel anthocyanin Oxidation reaction occurs, which is the bristle brush maintenance discoloration of a major reason.
Clean off the antioxidant layer is to accelerate the key to color olive kernel, which is why the new string on the hand after the sweat of the reason, clean off the antioxidant layer, there is no thing to hinder the oxidation of olive kernel color will be half the effort.