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 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Moulds, Sidney |
Bildgröße: | 5061 px × 3523 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |