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Polyelectrolytes are charged polymers capable of stabilizing (or destabilizing) colloidal emulsions through electrostatic interactions. Their effectiveness can be dependent on molecular weight, pH, solvent polarity, ionic strength, and the hydrophilic-lipophilic balance (HLB).
Polysorbate 80 is a surfactant and solubilizer used in a variety of oral and topical pharmaceutical products.. Polysorbate 80 is also an excipient that is used to stabilize aqueous formulations of medications for parenteral administration, and used as an emulsifier in the making of the antiarrhythmic amiodarone. [9]
An emulsifier is a substance that stabilizes an emulsion by reducing the oil-water interface tension. Emulsifiers are a part of a broader group of compounds known as surfactants , or "surface-active agents". [ 21 ]
A range of different emulsifiers or surfactants are used to emulsify waxes. These can be anionic, cationic or non-ionic in nature. The most common however are fatty alcohol ethoxylates as non-ionic surfactants due to their superb stability against hard water, pH-shock and electrolytes.
Mono- and diglycerides of fatty acids (E471) are a naturally occurring class of food additive composed of diglycerides and monoglycerides used as an emulsifier in foods such as infant formula, fresh pasta, jams and jellies, chocolate, creams, baked goods, and more. [1] It is also used as a fruit coating agent.
Pages in category "Food emulsifiers" The following 6 pages are in this category, out of 6 total. This list may not reflect recent changes. B. Brominated vegetable oil; C.
Polyglycerol polyricinoleate (PGPR), E476, is an emulsifier made from glycerol and fatty acids (usually from castor bean, but also from soybean oil).In chocolate, compound chocolate and similar coatings, PGPR is mainly used with another substance like lecithin [2] to reduce viscosity.
Demulsifiers, or emulsion breakers, are a class of specialty chemicals used to separate emulsions, for example, water in oil.They are commonly used in the processing of crude oil, which is typically produced along with significant quantities of saline water.