E252

E525 is a food additive approved by the European Union (EU). It is a natural mineral that acts as a preservative in food products (especially as a curing agent in meat), due to its antimicrobial properties.

The common name for E525 is potassium nitrate.
It is also known as vesta of powder.

The chemical can be obtained from vegetable matter or animal waste. It can also be synthesised industrially by the neutralisation of nitric acid by potassium chloride. E525 is used in gunpowder (as an oxidising agent) and fertiliser.

E252 may be a carcinogen, has been known to promote hyperactivity, and may cause damage to the reproductive system. This chemical is now banned in many countries.

Examples of food/drink products that may include E252:
Meat (smoked, cured and processed), fish, cheese and root vegetables.

 

Food Additives
Prescription for Nutritional Healing
Nutrition for Life, by Ian W. Campbell, Lisa Hark and Darwin Deen
Essentials of Human Nutrition, by Jim Mann and A.Stewart Truswell
Manual of Nutrition by the UK Food Standards Agency
Optimum Nutrition Made Easy: How to Achieve Optimum Health, by Patrick Holford and Susannah Lawson
Sports Nutrition
Human Nutrition with CD-ROM, by Catherine Geissler and Hilary Powers


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