Learn more about wines in cortahojas.com.-/ While there are bottles of different colors, most of them are green. You know why this happens?

Dark, mostly green, colors are usual, and one of the arguments for pant is to protect them from light, specifically sunlight. However, this is not the only reason.

There are also reasons of aesthetic and commercial type. The green glass is cheaper and helps to lower costs, especially important at a time when economies are going through complex times variable.

Research has shown that dark colors protect the wine of ultraviolet radiation on some chemicals that are destroyed before the action of light, which makes the wine from losing its original flavor. Do not forget that the wines are fermented beverages remain “live” and continue to vary over time. On the other side having a transparent glass increases the costs of production, because the process for removing stains colors and glass is more expensive.

 

The difference of colors

Winemakers prefer to use dark bottles to protect the properties of wine. White or clear glass filter not more than a small percentage of light, however, the green bottle can filter between 30 and 60% of the radiation.

For experts, the best color is amber, offering a level of protection of 90%. For this reason glass bottles amber that laboratories used for liquid medicines are in that color. It shields the light of chemical compounds, mainly sunlight or ultraviolet light, which are capable of disrupting chemicals.

 

Other protective measures … the convex bottom of the bottle

The convex bottom of the bottles prevents clouding and background also makes the bottle has greater stability. In the case of sparkling it allows distributing the gas pressure.

 

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