SSL Bakery Emulsifier E481
SSL Bakery Emulsifier, also known as Sodium Stearoyl Lactylate or E481, is a food-grade bakery emulsifier used by industrial manufacturers for dough strengthening, gas retention, bread volume, crumb softness, starch complexing, aeration support and process tolerance. It is especially relevant in bread, buns, rolls, tortillas, cakes, dry mixes and soft bakery systems where consistent texture, machinability and shelf-life eating quality are important. This page is prepared for purchasing teams, R&D technologists, QA departments, bakery application teams and import managers who need structured technical information before requesting a quotation.
Product identity
| Product name | SSL Bakery Emulsifier |
|---|---|
| Chemical name | Sodium Stearoyl Lactylate / Sodium Stearoyl-2-Lactylate |
| Common names | SSL, SSL E481, INS 481, bakery emulsifier, dough conditioner, crumb softener |
| Chemical identity | Sodium salts of stearoyl lactylic acids and related fatty acid lactylates; commercial material is a functional mixture |
| CAS number | 25383-99-7 |
| E / INS number | E481 / INS 481 |
| Category | Emulsifiers & Surface Active Ingredients |
| Primary function | Bakery emulsifier, dough conditioner, starch-complexing emulsifier, aeration support and texture improver |
| Typical appearance | White to cream-colored powder, bead, granule or flake depending on supplier and grade |
| Typical handling form | Dry powder or granule for flour premixes, bakery improvers, direct dough addition or prepared emulsifier blends |
Application fit
SSL Bakery Emulsifier is evaluated where dough strength, gas retention, crumb softness, fat dispersion or process tolerance is required. Potential use areas may include:
- Pan bread, sandwich bread, toast bread, buns, rolls and burger buns
- Soft bakery products, sweet doughs, enriched breads and milk breads
- Tortillas, flatbreads, pizza bases and laminated or sheeted dough systems
- Cakes, sponge systems, muffins, cake mixes and aerated batters
- Bakery premixes, flour improvers, dough conditioners and enzyme-emulsifier blends
- Instant noodles, pasta-style products, snack doughs and processed cereal systems where permitted
Technical overview for industrial buyers
Sodium Stearoyl Lactylate is an anionic emulsifier with both hydrophilic and lipophilic characteristics. In bakery systems, SSL can interact with gluten proteins, starch granules and fat phases. This gives it two important practical roles: strengthening dough structure during mixing, fermentation and oven spring, and forming complexes with starch components that may help improve crumb softness and slow staling in some bakery systems.
For industrial procurement, SSL should be evaluated by food-grade status, acid value, ester value, sodium content, lactylate content, fatty acid profile, free fatty acids, moisture, particle size, melting behavior, dispersibility, color, odor, heavy metals, microbiological status where required, packaging integrity and documentation completeness. Bakery performance should be validated in the buyer’s own flour, process and formulation because SSL performance depends strongly on flour protein quality, water absorption, yeast activity, enzyme system, mixing energy, fermentation time, fat level and bake profile.
Functional role in bakery formulation
- Dough strengthening: supports dough tolerance, gas retention and handling during mixing, fermentation and makeup.
- Volume improvement: may improve loaf volume, bun height and oven spring in properly balanced formulations.
- Crumb softness: can contribute to softer eating quality and delayed firmness development in selected bakery systems.
- Starch complexing: interacts with amylose and starch components, which may support anti-staling performance.
- Fat dispersion: helps distribute fats and shortenings more uniformly in doughs and batters.
- Aeration support: may improve air-cell distribution in cakes, sponge systems and aerated bakery products.
- Process tolerance: supports more consistent performance under industrial mixing, fermentation, proofing and baking conditions.
Key buying parameters
| Grade | Food grade; confirm E481 / INS 481 identity and destination-market compliance |
|---|---|
| Acid value | Important for specification control and consistency of lactylate chemistry |
| Ester value | Useful for evaluating functional composition and batch consistency |
| Sodium content | Relevant for identity, dosage calculation and nutrition-label sodium contribution |
| Fatty acid profile | Review stearic, palmitic or related fatty acid fractions where required by specification |
| Particle size | Important for dry blending, dispersion speed, dusting, premix uniformity and dough distribution |
| Melting behavior | Relevant for fat-phase incorporation, dough performance and process temperature |
| Moisture | Controls flowability, caking tendency, shelf life and microbiological stability |
| Packaging | Commonly supplied in lined bags, cartons, fiber drums or palletized export packaging |
Industrial application notes
In pan bread, sandwich bread, buns and rolls, SSL is commonly evaluated for improved dough strength, gas retention, loaf volume, crumb structure and softness. It may help dough tolerate mechanical stress during mixing, dividing, rounding, moulding and proofing. Performance should be tested with the actual flour, yeast level, oxidant or reducing agent, enzyme system, water absorption and fermentation schedule used by the plant. Industrial bakeries should measure dough rheology, proof stability, oven spring, finished volume, crumb grain and firmness during shelf-life storage.
In tortillas, flatbreads and sheeted dough systems, SSL may support dough extensibility, machinability, softness and rollability depending on formula and process. Product developers should evaluate dough sheeting behavior, sticking, tearing, bake colour, foldability, shelf-life softness, moisture retention and compatibility with gums, enzymes, fats and preservatives. For tortilla applications, SSL may be used as part of a broader softness and shelf-life system rather than as a single solution.
In cakes, muffins and aerated batters, SSL can be evaluated for batter aeration, air-cell distribution, volume and crumb uniformity. The grade and addition method should be checked against the egg system, fat type, sugar level, chemical leavening system, mixing speed and holding time before baking. In many cake applications, SSL may be used with mono- and diglycerides, PGMS, polyglycerol esters or other aerating emulsifiers depending on local regulations and finished-product target.
In bakery improvers and dry premixes, SSL particle size, flowability and blend uniformity are critical. The ingredient should distribute evenly in flour-based premixes and remain stable during storage, transport and handling. If SSL is used in a compound improver with enzymes, oxidants, reducing agents, ascorbic acid, hydrocolloids or other emulsifiers, the supplier should provide full formulation-support documentation, label-support information and dosage guidance for the target application.
Grade selection guide
- Bread grades: selected for dough strengthening, volume, gas retention, crumb grain and anti-staling support.
- Bun and roll grades: evaluated for dough tolerance, height, softness and consistent industrial line performance.
- Tortilla and flatbread grades: used where softness, rollability and machinability are important.
- Cake and aeration grades: evaluated for batter stability, air incorporation, volume and crumb uniformity.
- Powder or bead grades: useful for dry blending, bakery premixes and controlled dosing.
- Custom bakery blends: used when SSL is combined with enzymes, oxidants, hydrocolloids or other emulsifiers for a defined process target.
Process and handling considerations
- Confirm the recommended addition point: dry flour blend, premix, dough bowl, fat phase or prepared emulsifier system.
- Use adequate mixing to ensure uniform SSL distribution in dough, batter or premix.
- For dry blends, evaluate segregation risk against flour, enzymes, salts, sugar and other fine powders.
- For bead or flake grades, confirm dispersion under the plant’s mixing time and dough temperature.
- Manage dusting during weighing, bag opening, transfer and blending.
- Protect from moisture, heat abuse, contamination and strong odors during storage.
- Maintain lot traceability from raw material receipt through finished product batch records.
Quality control checkpoints
Food manufacturers normally evaluate SSL Bakery Emulsifier through both analytical specification and functional performance in the target bakery system. Because bakery performance can vary with flour, water absorption, process and enzyme package, supplier approval should include application testing rather than relying only on chemical parameters. Incoming QC should verify that each batch matches the approved specification and performs consistently in production.
Typical laboratory checks
- Appearance, color, odor and foreign matter inspection
- Identification as Sodium Stearoyl Lactylate / E481
- Acid value and ester value
- Sodium content and lactylate-related parameters where specified
- Fatty acid profile and free fatty acids where required
- Moisture or loss on drying
- Melting point, softening range or slip melting behavior for applicable grades
- Particle size, flowability or bulk density for powder and bead grades
- Lead, arsenic, mercury, cadmium or other heavy metals according to destination rules
- Microbiological status where required by application and specification
- Lot number, manufacturing date and shelf-life verification
Functional performance checks
- Dough development time, mixing tolerance and dough strength
- Gas retention, proof stability and oven spring
- Loaf volume, bun height, symmetry and finished-product appearance
- Crumb grain, softness, resilience and slice quality
- Firmness development during shelf-life storage
- Machinability in dividing, rounding, moulding, sheeting or depositing equipment
- Compatibility with enzymes, ascorbic acid, oxidants, reducing agents, gums and other emulsifiers
- Dry blend homogeneity, flowability, caking and dusting in bakery premixes
- Packaging seal integrity and pallet condition on receipt
Regulatory and compliance notes
SSL Bakery Emulsifier is commonly identified as E481 or INS 481. Permitted food categories, maximum use levels, purity criteria, additive naming and label declarations can differ by country and final application. In some markets, it may be declared as Sodium Stearoyl Lactylate, SSL, emulsifier, E481 or another market-specific wording. Buyers should verify the final food category, permitted level and label declaration before commercial approval.
Because SSL is made from fatty acid and lactic acid chemistry and supplied as a sodium salt, buyers may request documentation about fatty acid origin, vegetable or animal origin, allergen status, GMO status, halal or kosher suitability, vegan suitability and residual processing aids. These claims should not be assumed from the product name alone. They should be supported by supplier declarations, certificates and traceability information that match the purchased grade and lot.
Recommended documents to request
- Product specification or technical data sheet with physical, chemical and functional parameters
- Certificate of analysis for available batch or lot
- Safety data sheet where applicable
- Food-grade declaration and statement of intended food use
- E481 / INS 481 identity confirmation and label-support information
- Acid value, ester value, sodium content, moisture, particle size and melting behavior where specified
- Fatty acid profile, fatty acid origin and free fatty acid information where required
- Origin statement and manufacturer information where available
- Allergen, GMO, vegan, halal, kosher or animal-origin declarations when required
- Heavy metals statement and market-specific contaminant compliance where applicable
- Shelf-life, storage condition, humidity protection and handling recommendation
- Label draft, net weight, bag, carton, drum or container dimensions, pallet configuration and container loading estimate
- Traceability information, batch coding format and recall-support documentation
Specification information useful for quotation
For a faster and more accurate quotation, provide the target specification, required grade, application, physical form, annual and first-order quantity, destination country, delivery term, packaging preference, required certifications, inspection requirements and expected shipment date. If you already purchase SSL Bakery Emulsifier, share the existing COA, technical data sheet, product label, approved sample, dosage, bakery application, flour type or benchmark supplier specification so equivalent options can be compared by composition, particle size, bakery performance, origin, documentation and logistics cost.
Packaging and logistics
Industrial SSL Bakery Emulsifier is usually quoted according to product form, net weight, packaging type, palletization, container loading, port of loading, Incoterms and destination. Powder and bead grades require moisture protection to maintain flowability and dispersion performance. Export shipments should be reviewed for documentation deadlines, shelf-life remaining, pallet wrapping, bag integrity, humidity exposure, odor exposure and destination customs requirements.
Commercial evaluation criteria
- Food-grade status and documentation completeness
- Correct E481 identity, physical form and destination-market regulatory fit
- Consistency of acid value, ester value, particle size, moisture and functional performance
- Suitability for bread, buns, rolls, tortillas, cakes, dry premixes or bakery improver systems
- Availability of allergen, GMO, vegan, halal, kosher, origin or animal-origin documentation when required
- Lead time, stock position and minimum order quantity
- Packaging suitability for manual, semi-automatic or automated bakery ingredient handling
- Supplier change-control and batch traceability support
- Total landed cost and cost-in-use, not only unit price
How to request this product
Send the product name, E number, physical form, grade, application, quantity, destination country, packaging preference, expected shipment date and required documents. If the ingredient will be used in bread, buns, rolls, tortillas, cakes, dry premixes, bakery improvers, noodles or other cereal systems, include the application category and key performance target such as dough strength, loaf volume, bun height, crumb softness, anti-staling, aeration, machinability, shelf life or process tolerance.
Useful answers
What is SSL Bakery Emulsifier used for in food manufacturing?
SSL Bakery Emulsifier is used as a bakery emulsifier and dough conditioner. It is mainly evaluated for dough strengthening, gas retention, loaf volume, crumb softness, starch complexing, aeration support, texture control and process tolerance.
What does SSL stand for?
SSL commonly stands for Sodium Stearoyl Lactylate. In food additive systems it is identified as E481 or INS 481, depending on the destination market and labeling system.
Is SSL the same as CSL or DATEM?
No. SSL E481, CSL E482 and DATEM are different emulsifiers with different chemistry, functionality, regulatory status and bakery performance. They may all be evaluated in bakery systems, but they are not direct one-for-one substitutes without trials.
Can SSL improve bread softness and volume?
SSL is commonly evaluated in breads, buns and rolls for improved dough strength, gas retention, loaf volume, crumb structure and softness. Actual results depend on flour quality, dosage, formulation, mixing, fermentation, baking conditions and interaction with enzymes or other emulsifiers.
Which applications commonly use SSL Bakery Emulsifier?
Common application areas include pan bread, sandwich bread, buns, rolls, tortillas, flatbreads, sweet doughs, cakes, bakery premixes, flour improvers and other cereal-based systems where permitted by local regulations.
Which specification parameters matter most?
Important parameters may include acid value, ester value, sodium content, fatty acid profile, lactylate-related parameters, moisture, particle size, melting behavior, free fatty acids, heavy metals and functional performance in the buyer’s bakery application.
Can SSL be used with other bakery improvers?
Yes. SSL is often evaluated with enzymes, ascorbic acid, oxidants, reducing agents, mono- and diglycerides, DATEM, lecithin, hydrocolloids or other bakery improver ingredients. Compatibility, dosage, label declaration and regulatory limits should be verified in the final formulation.
Can Global Food Additives source SSL Bakery Emulsifier?
Global Food Additives can review sourcing options for SSL Bakery Emulsifier according to target specification, physical form, application, quantity, destination, packaging, certification needs and required documentation.
Which documents should be requested?
Buyers commonly request a technical data sheet, certificate of analysis, safety data sheet, food-grade declaration, origin statement, allergen statement, GMO status, halal or kosher certificate, fatty acid origin information, shelf-life and storage information, label details and packing configuration.
Is this product permitted in every country?
No. Food additive use depends on destination-market rules, food category, use level, label requirements and buyer responsibility. Always verify local regulations before commercial use.
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Send product names, target specifications, quantity, destination country, packaging preference, delivery term, and document requirements. Our team will review your inquiry and respond from orders@foodgradeadditives.com.
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