Ceratonia Siliqua (Carob) Gum

Also known as carob gum, this ingredient is a plant-based formula helper extracted from carob tree seeds. It consists of film- and gel-forming polysaccharides called galactomannans.
Functions
Origin
Ceratonia Siliqua (Carob) Gum

Overview

Ceratonia siliqua gum (or Carob or Locust bean gum), is a plant-based formula helper gum extracted from the seeds of the carob tree, the St John's bread tree, or the Locust tree – Ceratonia siliqua.

The tree is native to the Mediterranean region and to the Middle East, where it is used as a food source. The carob beans, when roasted and ground into a powder, taste similar to cocoa. The pulp of the bean pods can be ground into a flour substitute.

The carob gum is produced from the seeds and is comprised of polysaccharides called galactomannans, which are able to form gels and retain water.

The ingredient is used in skincare products for its emulsifying and emollient properties.

Science

1
BOUZOUITA, N. et al. (2007). The analysis of crude and purified locust bean gum: A comparison of samples from different carob tree populations in Tunisia. Food Chemistry, 101(4), 1508–1515.