Ad blocker detected: Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by disabling your ad blocker on our website.
6 posts • Page 1 of 1
I have just pulled some sausage meat from the freezer that my butcher ground for me, I notice that it has E220 Sulphur Dioxide added as a preservative, this is probably an EU requirement that he has to add it but the question is...do you think it will cause any problems when using it for smoked sausage ?
No it will not. Most big retail places in the US and Canada use it also. It keeps the meat looking fresh.ped wrote:I have just pulled some sausage meat from the freezer that my butcher ground for me, I notice that it has E220 Sulphur Dioxide added as a preservative, this is probably an EU requirement that he has to add it but the question is...do you think it will cause any problems when using it for smoked sausage ?
Sulphur is a common element. Sulphur dioxide is produced by burning sulphur. Its use as a preservative is associated with ancient history; it had been widely used in ancient Egypt and the Roman Empire.
Function & characteristics:
It is a colourless gas, used as preservative. It prevents enzymatic and bacterial spoilage of products. Sulphur dioxide dissolves in the aqueous phase of the product; the acid resulting from this reaction is the active agent. It is thus most effective in acid and slightly acid foods. It is ineffective at neutral pH.
It also acts as an oxidizing agent, with bleaching effects. It is thus used as a bleaching agent in flour; however, it oxidises (natural) colours in foods, which restricts its usage.
Finally, it stabilises vitamin C in products and prevents discoloration of white wine.
Heating removes sulphur dioxide as gas from products.
Sulphur dioxide may be used in a very broad range of acidic products.
Acceptable Daily Intake:
Up to 0.7 mg/kg body weight.
Due to its oxidising effect, it may reduce the vitamin content in products. It is reduced in the liver to harmless sulphate and excreted in the urine. It can, however, cause breathing problems in asthmatic patients. In high concentrations (above those normally used in foods) it can cause gastrointestinal disturbances in some people.
None - sulphur dioxide and sulphites can be consumed by all religious groups, vegans and vegetarians.