Sorbitan monooleate: Difference between revisions

Latest revision as of 05:13, 16 February 2025

Sorbitan Monooleate[edit]

Chemical structure of Sorbitan Monooleate

Sorbitan monooleate, also known as Span 80, is a nonionic surfactant and emulsifier derived from the dehydration of sorbitol and the esterification of the resulting sorbitan with oleic acid. It is commonly used in the formulation of cosmetics, pharmaceuticals, and food products due to its ability to stabilize emulsions.

Chemical Properties[edit]

Sorbitan monooleate is a viscous, amber-colored liquid at room temperature. It is characterized by its hydrophilic-lipophilic balance (HLB) value, which is approximately 4.3, indicating its suitability for use in water-in-oil (W/O) emulsions. The chemical formula of sorbitan monooleate is C₂₄H₄₄O₆.

Applications[edit]

Sorbitan monooleate is widely used in various industries due to its emulsifying properties:

Cosmetics: It is used in the formulation of creams, lotions, and sunscreens to stabilize emulsions and improve texture.
Pharmaceuticals: It acts as an emulsifier in topical and oral drug formulations, enhancing the stability and bioavailability of active ingredients.
Food Industry: It is used as an emulsifier in baked goods, margarine, and chocolate products to improve texture and shelf life.

Safety and Regulations[edit]

Sorbitan monooleate is generally recognized as safe (GRAS) by the Food and Drug Administration (FDA) for use in food products. However, it is important to adhere to regulatory guidelines regarding its concentration in various applications to ensure consumer safety.

Related Pages[edit]

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-'''Sorbitan monooleate''' is a synthetic compound that is commonly used in the food and cosmetic industries. It is a waxy powder that is derived from the dehydration of [[sugar]] and [[fatty acids]], specifically oleic acid. Sorbitan monooleate is primarily used as an emulsifier, which means it helps to mix oil and water. It is also used as a stabilizer, to prevent ingredients from separating.
+{{DISPLAYTITLE:Sorbitan Monooleate}}
-==Chemical Structure==
+== Sorbitan Monooleate ==
-Sorbitan monooleate is a complex mixture of chemical compounds. It is made up of a sorbitol backbone, which is a sugar alcohol, and oleic acid, which is a monounsaturated fatty acid. The oleic acid is attached to the sorbitol backbone through an ester bond. This chemical structure allows sorbitan monooleate to act as an effective emulsifier.
+[[File:sorbitan_monooleate.svg|thumb|right|Chemical structure of Sorbitan Monooleate]]
-==Uses==
+'''Sorbitan monooleate''', also known as '''Span 80''', is a nonionic surfactant and emulsifier derived from the dehydration of [[sorbitol]] and the esterification of the resulting sorbitan with [[oleic acid]]. It is commonly used in the formulation of [[cosmetics]], [[pharmaceuticals]], and [[food products]] due to its ability to stabilize emulsions.
-Sorbitan monooleate is used in a wide range of products due to its emulsifying properties. In the food industry, it is used in products such as [[cake mixes]], [[whipped toppings]], [[margarine]], and [[non-dairy creamers]]. It helps to mix the oil and water in these products, creating a smooth and consistent texture.
-In the cosmetic industry, sorbitan monooleate is used in products such as [[lotions]], [[creams]], and [[makeup]]. It helps to mix the oil and water in these products, creating a smooth and consistent texture. It also helps to stabilize these products, preventing the ingredients from separating.
+== Chemical Properties ==
+Sorbitan monooleate is a viscous, amber-colored liquid at room temperature. It is characterized by its [[hydrophilic-lipophilic balance]] (HLB) value, which is approximately 4.3, indicating its suitability for use in water-in-oil (W/O) emulsions. The chemical formula of sorbitan monooleate is C<sub>24</sub>H<sub>44</sub>O<sub>6</sub>.
-==Safety==
+== Applications ==
-Sorbitan monooleate is generally recognized as safe (GRAS) by the [[Food and Drug Administration]] (FDA). However, it can cause skin irritation in some people, especially those with sensitive skin. It is recommended to do a patch test before using products containing sorbitan monooleate.
+Sorbitan monooleate is widely used in various industries due to its emulsifying properties:
-==See Also==
+* '''Cosmetics''': It is used in the formulation of [[creams]], [[lotions]], and [[sunscreens]] to stabilize emulsions and improve texture.
+* '''Pharmaceuticals''': It acts as an emulsifier in [[topical]] and [[oral]] drug formulations, enhancing the stability and bioavailability of active ingredients.
+* '''Food Industry''': It is used as an emulsifier in [[baked goods]], [[margarine]], and [[chocolate]] products to improve texture and shelf life.
+== Safety and Regulations ==
+Sorbitan monooleate is generally recognized as safe (GRAS) by the [[Food and Drug Administration]] (FDA) for use in food products. However, it is important to adhere to regulatory guidelines regarding its concentration in various applications to ensure consumer safety.
+== Related Pages ==
+* [[Sorbitol]]
+* [[Oleic acid]]
 * [[Emulsifier]]
-* [[Food additives]]
+* [[Surfactant]]
-* [[Cosmetic ingredients]]
+[[Category:Surfactants]]
+[[Category:Emulsifiers]]
 [[Category:Food additives]]
-[[Category:Cosmetic ingredients]]
-{{food-stub}}
-{{chem-stub}}