Polarised light micrograph of crystals of sodium citrate. Sodium citrate is the trisodium salt of citric (tricarboxylic) acid. It is used extensively as a food additive,known as E331. It has anti-oxidant and preservative properties and is an acidity regulator. Its main uses are in bottled sauces,pickles,dairy products and bakery. Sodium citrate also has some use as a blood anti-coagulant and blood acidity regulator. Magnification x10 at 35mm size | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Moulds, Sidney |
Taille de l’image : | 5125 px × 3424 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |