ERVESA STS®

Product Name: E492 STS – Sorbitan Tri Stearate
E Number: E492

Product Description

ERVESA STS® (E492 Sorbitan Tri Stearate) is a highly lipophilic emulsifier composed of partial esters of sorbitol and its anhydrides with vegetable-based stearic acid. It may contain minor amounts of free fatty acids, sorbitol, and sorbitan esters. Due to its strong affinity for fats, it is widely used in combination with polysorbates to form stable emulsifier systems and to control fat crystallization behavior in various food applications.

Synonyms

• STS

• Sorbitan Esters

Appearance

Cream to yellowish bead-shaped solid with a slight characteristic odor.

Solubility

Insoluble in water, methanol, and ethanol.

Applications

• Fine bakery products

• Bakery decorations and coating materials

• Baker’s yeast formulations

• Oil-based emulsions

• Milk and cream mixtures

• Gel marmalades

• Tahini halva varieties

• Cocoa-based candies

• Chocolates

• Fruit and vegetable-based liquid preparations

• Sweets and sugar-based confectionery

• Food supplements

Functional Benefits

• Acts as a strongly lipophilic emulsifier

• Enhances emulsification when used together with polysorbates

• Modifies and controls fat and oil crystallization

• Improves texture, consistency, and structural stability

• Supports uniform dispersion of fat components

Usage Level

The dosage is determined by the manufacturer according to the intended application, formulation requirements, and processing conditions, in compliance with applicable food regulations.

Storage & Handling

Store in a cool, dry place away from moisture and direct sunlight. Keep packaging tightly closed to preserve product quality.

Packaging

Available in standard industrial packaging. Please contact us for packaging options and detailed technical specifications.

For further technical information, specifications, and availability, please contact our sales team.