Sulphur dioxide is used in the wine making process for fermentation as it can preserve the character of the wine including taste, flavour and colour. Sulphites are a natural byproduct of winemaking and has not been considered dangerous in small quantities. Over time, cheap bottles of wine have added sulphites to help enhance the flavour cheaply. However, some people are highly allergic to sulphur and therefore they should avoid anything that contains it. Low sulphite wine contains quite negligible amount of sulphites and therefore consuming it is normally considered safe even for people allergic to sulphites.
Though sulphur dioxide is used to preserve the taste of wine, if used in excess quantity, it can cause an unpleasant taste evident at very low concentration. Wines with high level of sulphur dioxide are known to cause some health issues including fatal allergic reactions and terrible hangovers. Another reason for people to look for low sulphite wine is that when sulphites are added in high quantity to wines, fewer grapes are required to make a bottle of wine, thus making it cheaper to produce.
Different types of wines contain different levels of sulphites and the knowledge about this factor will help a person in finding out a low sulphite wine for consumption. Red wines are having the lowest level of sulphites because they naturally contain anti-oxidants acquired from their stems and skins during fermentation. However, wine makers add some sulphites anyways to this low sulphite wine to maintain the flavour on the cheap. White wines and roses have higher levels of sulphites as they need anti-oxidants in the form of sulphur since they are not left in contact with their skins during fermentation. Sweet wines will be having the highest level of sulphites as sugar will combine with sulphur. Therefore more sulphur is added to get the same level of free sulphur dioxide.
The difficult task of finding low sulphite wine has been made easy by the Internet. You just need to do a quick search in the search engines to find a good low sulphite wine. There are a lot of online stores that provide the product and you can purchase it online as well.
