E440aii - Sodium pectate

Origin

Sodium pectate is a sodium salt of pectic acid, a product of pectin degradation. Pectin is a structural polysaccharide found in the primary cell walls of terrestrial plants. Commercial pectins are extracted mainly from citrus fruits (lemons, limes, oranges) and apple pomace, byproducts of juice production. Sodium pectate is created by treating pectic acid with a sodium base.

Usage

Sodium pectate is used as a gelling agent, thickener, and stabilizer in food products. It is particularly useful in applications where calcium ions are not desired or are limited, as it can form gels independently of calcium. It is used in fruit preparations, jams, jellies, fruit fillings, and bakery products. It can also be used to improve the texture and stability of dairy products and plant-based alternatives. Sodium pectate can also be used in edible films and coatings.

Side Effects

Sodium pectate is generally recognized as safe (GRAS) by regulatory agencies. Pectins, including sodium pectate, are dietary fibers and are poorly absorbed in the digestive tract. High intakes may cause gastrointestinal discomfort, such as bloating or diarrhea, in sensitive individuals. However, these effects are uncommon at typical consumption levels in food products. There is no established ADI (Acceptable Daily Intake) for pectins, indicating their low toxicity.

Regulatory Status

Sodium pectate is approved for use as a food additive in many countries, including the European Union and the United States. In the EU, it is designated as E440(ii). The FDA considers pectins, including sodium pectate, as GRAS (Generally Recognized As Safe) when used in accordance with good manufacturing practices.