07 Apr 2017 --- A sensory study commissioned by acacia gum manufacturer Alland & Robert has revealed that breads containing acacia gum are more appreciated by consumers. Trials involving a panel of 58 people were conducted on two different types of bread: white sandwich bread and gluten free bread, using two grades of acacia gum — Acacia Gum seyal and Acacia Gum senegal — with three different dosages of 1%, 3% and 6%.