In brief, Wood Rosin – E445 (CG BG CG389) is a complex mixture of abietic acid derived from old pine strains (Palustris and Elliottii), esterified on dietary glycerol. CARAGUM offers you a new source of Ester gum BG CG389-E445.

Wood Rosin-E445 For Flavoured Emulsion Carbonated Drinks

In fact, Wood Rosin-E445 is therefore soluble. That is why Wood Rosin-E445 is use as a density adjuster and clouding agent in juices made from concentrate.

Used as protective coating agent on citrus fruits, Rosin BG389 prevent transpiration of moisture with resulting weight loss. Indeed, it will delays fruit ageing and improves the appearence of the fruits by increasing the shine of the peel.

Only the Glycerol Ester of Wood Rosin (GEWR) is authorized in beverage application in the European Union

Added in essential oils or terpene (oil phase) to increase the density of the oil phase and helps maintain a stable dispersion of the oil phase in the aqueous phase.

  • Liposoluble, in the form of amber-colored hard pellets.
  • Have a higher density than essential oils
  • Do not bring unwanted odor or color flavors to the finished product
  • Bringing trouble to the finished product

To conclude, the Ester Gum BG389 is pack with special strengthness, O2 Barrier, Inertization, Anti-Static and Modern Design.


Glycerol Ester of Wood Rosin - E445

glycerol ester of wood rosin

Weighting agent
Effective emulsion stability in Beverages
In compliance with the food additives regulation of FAO/WHO and European Union (2012/231/CE)
– Origin EU

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