Sulphur dioxide and sulphites
Pseudoallergen
Sulphur dioxide (expressed as SO2) and sulphites (E220-E228) are chemical compounds used as additives for preservation in various foods and drinks. Sulfur dioxide is naturally present in products such as wine and beer, while sulfites are often added to prevent microbial growth, spoilage and discoloration. Intolerance reactions often triggered by food additives are similar to an allergic reaction and are referred to as pseudo-allergic reactions. Sulphur dioxide concentrations of more than 10 mg / kg or 10 mg / l are therefore subject to labeling requirements for consumer protection in Europe.
Method of Determination
Whether dried fruits, grapes or potatoes – at GALAB we routinely determine sulphite and sulphur dioxide using titration after distillation.
Parameters & Analytical Methods
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State-of-the-Art Analysis
We constantly update our spectrum of parameters to the latest developments in the food analysis sector and offer state-of-the-art analytical methods for the safety of your products.
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Comprehensive multi-methods
We are constantly expanding our range of services in order to be able to guarantee you a comprehensive range of analyses. We offer multi-methods for mycotoxins, dioxin analysis or molecular biological analysis for GMOs and allergens. The GALAB Pesticide500Plus® multi-method can even be used for difficult matrices such as spices and herbs.
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Constant development
If you cannot find the parameter/analysis you are looking for here, please do not hesitate to contact us. Our research and development department implements your requirements and specifications cost-efficiently and with a high quality standard.
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Quality Policy
GALAB Laboratories has implemented a quality management system to allow for optimum service for their customers. It is our goal to establish close relations to customers by customer satisfaction. Therefor quick reactions to customers’ specific needs as well as considerations for quality demands of the market are necessary. We strive to provide comprehensive and professional advice to our customers. Learn more
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