Sorbitan monopalmitate

Sorbitan monopalmitate (SMP) is a food additive,[2] permitted by the EU. It is entry E495 in the E number list of permitted food additives.[3] It is also known under the trade name Span 40.[4]

Sorbitan monopalmitate
Names
Other names
Sorbitan palmitate; Span 40; E495
Identifiers
ECHA InfoCard 100.043.229
E number E495 (thickeners, ...)
UNII
Properties
C22H42O6
Molar mass 402.572 g·mol−1
Melting point 46–47 °C (115–117 °F; 319–320 K)[1]
Hazards
Flash point 113 °C (235 °F; 386 K)[1]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Synopsis

Sorbitan monopalmitate has been known since at least 1959.[5]

Around 2000, SMP was permitted by the EU in bakery products, icings, marmalades, simulations of milk and cream, beverage whiteners, liquid concentrates of fruit and herbs, sorbets, emulsified sauces, food supplements and chewing gum amongst others.[3]

SMP is a polysorbate that is derived from the mixture of partial esters of sorbitol treated with palmitic acid. SMP is a lipophilic surfactant. It may be found in combination with polysorbates. It is used to modify crystallisation of fats.[3] It is insoluble in water.[6] Up to 25 mg/kg bodyweight can be processed by humans. SMP is metabolized to sorbitol and palmitic acid, without any apparent side effects. The use of animal fats, like pork, in the production of SMP is possible.[4]

gollark: Can I buy 1 minute of root SSH for £0.34?
gollark: ↓-- person to whom this points --↓
gollark: You can look at what intents it needs in the source code.
gollark: No, it is axiomatically the best idea.
gollark: <@!309787486278909952> Add autobotrobot‽

References

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.