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In some cases, the use of single emulsifier cannot meet the quality requirements, so it is necessary to use oleic acid or sodium oleate as an auxiliary emulsifier. Auxiliary emulsifying agents stabilize the emulsion by acting as thichening agents to stabilize emulsion.

TYPES OF AUXILIARY EMULSIFIER (FOR FAT EMULSION)
Oleic Acid
Oleic acid can be used as co-emulsifier in lipid emulsions to improve the emulsification effect and enhance the stability of the emulsion.

Egg phosphatidylglycerol (for injection) EPG
Egg phosphatidylglycerol (for injection) EPG, is the PG phospholipid used in alprostadil and is a high-quality auxiliary emulsifier. Phosphatidylglycerol (PG) is a phospholipid present in lung surfact...

Sodium Oleate
The original formula of fat emulsion injection uses soybean oil as the oil phase and egg yolk lecithin as the emulsifier to achieve good stability and safety.With the development of fat emulsion injec...

THE EFFECTS OF AUXILIARY EMULSIFIER (FOR FAT EMULSION)
01
Oleic acid is used as a auxiliary emulsifier in emulsion preparations to improve the emulsification effect and enhance emulsion stability.

02
The emulsifier is a mixture of polyssorbitol 80 with mono glycerol and diglycerol, 40% α -mono glycerol, 70% α -mono glycerol and lecithin. Samples containing lecithin had the lowest flavor scores.

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