Chemical x Dictionary

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What is Bleached starch?

It’s exactly what it sounds like. This ingredient is starch granules or modified starch with bleaching agents. It is used as a thickener, stabiliser and emulsifier in food products.  The term “bleached” refers to a processing method rather than a distinct name, so looking for modified starch in ingredient lists can help identify starches that have undergone bleaching. Always check product labels for accurate information. 

What are the other names this ingredient is also known as? 

Bleached starch may have various alternative names, including “modified starch,” “modified food starch,” or starches labelled with specific names like “modified corn starch” or “modified tapioca starch.

What products is it used in?

It is used in baked goods, pancakes, cereals, pasta, porridge, dairy products such as milk powders, ripened cheese, processed fruits, canned fruits and vegetables and processed meats. 

What is the source of this ingredient?

Bleached starch can be either natural or synthetic, depending on the specific method used for the bleaching process. Natural bleaching methods may involve exposure to air and sunlight, while synthetic methods could involve chemical treatments. It is generally considered vegan and vegetarian. The bleaching process typically involves using chemicals like hydrogen peroxide, but it doesn’t involve animal-derived ingredients. However, it’s always advisable to check specific product labels or contact manufacturers, as there can be variations in processing methods and additives that might affect the vegan or vegetarian status of a particular product.

Is this ingredient bad for me?

This process not only degrades the starch quality but oftentimes the bleaching agent used can be harmful especially to asthmatics. 

What should I do?

Consume in moderation


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