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E1450 Starch Sodium Octenyl Succinate is a modified starch produced by esterifying native food starch with octenyl succinic anhydride and neutralizing with sodium hydroxide or sodium carbonate.
E1450 Starch Sodium Octenyl Succinate is chemically modified to give the starch amphiphilic properties, meaning it can interact with both water and fat, making it an effective emulsifier, stabilizer, and thickener in food applications.
E1450 Starch Sodium Octenyl Succinate is approved as a food additive in the European Union under Regulation (EC) No 1333/2008, is listed as Generally Recognised as Safe by the FDA in the United States, and is included in the Codex Alimentarius global standards for food additives.
CAS Number: 52906-93-1 / 66829-29-6 / 125109-81-1 (modified amylopectin)
EC Number: -
Molecular Formula: C12H20O4 x unspecified (polymeric structure)
Molecular Weight: Variable; weight average molecular weight between 10^4 and 10^7 g/mol depending on grade
Synonyms: Starch Sodium Octenyl Succinate, Sodium Starch Octenyl Succinate, E1450, INS 1450, Modified Starch E1450, OSA Starch, Starch Sodium Octenylsuccinate, Sodium Octenyl Succinate Starch, SSOS, Starch Hydrogen Octenylbutanedioate
E1450 Starch Sodium Octenyl Succinate is a modified starch of plant origin that does not occur in finished form in nature but has a natural base of plant-derived starch from corn, potato, or tapioca.
E1450 Starch Sodium Octenyl Succinate is not absorbed intact by the gut, but is significantly hydrolyzed by intestinal enzymes and then fermented by intestinal microbiota.
E1450 Starch Sodium Octenyl Succinate is a food additive with caking, thickening, stabilizing, emulsifying, and substance-support role.
E1450 Starch Sodium Octenyl Succinate is a modified starch subject to a chemical process for the purpose of improving and adapting its properties to certain conditions, such as raising stability at very high or very low temperatures, in acidic or alkaline environments, lengthening or shortening of coagulation or gelling time, the ability to coagulate in the cold, and texture modifying.
E1450 Starch Sodium Octenyl Succinate has a high capacity to absorb water, to partially substitute fats, and to form emulsions, being used in products based on milk, meat, eggs, fats, and cereals, in confectionery, bakery or pastry products, in cans of fruits, vegetables, and fish, in sauces, spices, concentrated soups, creams, puddings, various desserts, and in flavored alcoholic and non-alcoholic beverages.
E1450 Starch Sodium Octenyl Succinate is typically produced from plant sources and is generally suitable for vegans and vegetarians.
E1450 Starch Sodium Octenyl Succinate is especially valued for its thermal stability and neutral taste, and its benefit is purely technological in ensuring consistent quality and predictable product composition.
E1450 Starch Sodium Octenyl Succinate is particularly valued for its ability to form a thin, flexible film around sensitive ingredients such as essential oils or vitamins, protecting them from oxidation, moisture, and heat during processing and storage.
E1450 Starch Sodium Octenyl Succinate is digested in the body similarly to regular starch since the chemical modifications affect only a small proportion of the starch molecules, and no accumulation in organs or tissues has been observed.
E1450 Starch Sodium Octenyl Succinate helps products remain homogeneous, prevents phase separation, and maintains a pleasant texture throughout the product's shelf life.
E1450 Starch Sodium Octenyl Succinate makes porridges thicker, distributes vegetable or fruit pieces more evenly in gel-like consistency, retains the airy texture of frothy foods for longer, and provides a creamy mouthfeel.
E1450 Starch Sodium Octenyl Succinate is also recommended as a yolk replacer in the process of mayonnaise production due to its excellent emulsifying properties.
Uses of E1450 Starch Sodium Octenyl Succinate:
E1450 Starch Sodium Octenyl Succinate is widely used in the food industry as an emulsifier, stabilizer, thickener, binder, encapsulating agent, and flavor carrier in sauces, dressings, dairy products, desserts, beverages, and ready meals.
E1450 Starch Sodium Octenyl Succinate is used in dairy products, ice cream, juices, beverages, pastries, low-fat mayonnaise, bread, chai tea, cheese, gluten-free products, seasonings, soups, and yogurts.
E1450 Starch Sodium Octenyl Succinate is used in sauces, creams, and soups to create smooth, uniform textures and prevent product delamination.
E1450 Starch Sodium Octenyl Succinate is used in salad dressings and mayonnaise to stop oil and water from separating and to maintain a stable, uniform emulsion.
E1450 Starch Sodium Octenyl Succinate is used in ice cream and dairy desserts for better texture and melt resistance, preventing ice crystal formation.
E1450 Starch Sodium Octenyl Succinate is used in snack seasonings to help flavor coatings stick evenly to crisps or puffed snacks.
E1450 Starch Sodium Octenyl Succinate is used in bakery fillings and custards to keep them thick and stable during storage, and in bread for improved texture and shelf life.
E1450 Starch Sodium Octenyl Succinate is used in beverage powders and instant products to prevent clumping and improve solubility.
E1450 Starch Sodium Octenyl Succinate is used to froth foods such as desserts or egg whites for meringues and to prevent the foam from collapsing again.
E1450 Starch Sodium Octenyl Succinate is used in effervescent beverages and flavored dairy drinks as a stabilizer to keep fat droplets evenly dispersed and prevent separation over time.
E1450 Starch Sodium Octenyl Succinate is used in instant sauces and soups for creaminess and smooth consistency, and in complementary foods for infants and young children at regulated maximum levels.
E1450 Starch Sodium Octenyl Succinate is used for microencapsulation of flavors, essential oils, vitamins, and sensitive ingredients, protecting them from oxidation and degradation during processing and storage.
E1450 Starch Sodium Octenyl Succinate can be used in pharmaceutical formulations as a drug carrier and release agent, improving drug bioavailability and efficacy.
E1450 Starch Sodium Octenyl Succinate can be used in skincare products such as creams and lotions as an emulsifier and stabilizer, and in makeup products as a texturizer and oil absorbent.
E1450 Starch Sodium Octenyl Succinate can be used in paper sizing applications to improve surface performance.
Benefits or Advantages of E1450 Starch Sodium Octenyl Succinate:
E1450 Starch Sodium Octenyl Succinate provides excellent emulsification properties by effectively reducing surface tension and helping oil and water phases combine to form a stable emulsion.
E1450 Starch Sodium Octenyl Succinate has high stability in high temperatures and acidic or alkaline environments, improving product resistance.
E1450 Starch Sodium Octenyl Succinate improves texture by increasing softness and moisturizing properties of food, enhancing product taste and mouthfeel.
E1450 Starch Sodium Octenyl Succinate has cold water solubility, making it convenient to use and allowing it to develop smooth viscosity in cold systems without clumping.
E1450 Starch Sodium Octenyl Succinate produces a transparent and shiny paste, contributing to the visual appeal of food products.
E1450 Starch Sodium Octenyl Succinate exhibits good resistance to freezing and thawing processes, making it suitable for products that undergo freezing, and maintains stability in refrigerated or frozen conditions, resisting separation, syneresis, and graininess.
E1450 Starch Sodium Octenyl Succinate demonstrates high anti-aging stability, ensuring a longer shelf life for the products in which it is used.
E1450 Starch Sodium Octenyl Succinate delivers consistent thickening in both hot and cold systems, forming stable viscosities that resist thinning during cooking, cooling, or storage.
E1450 Starch Sodium Octenyl Succinate can help replace some or all of the fat in certain recipes while still giving a creamy texture and full mouthfeel.
E1450 Starch Sodium Octenyl Succinate works well in both hot and cold processing, holds texture under freezing and thawing, and blends fats and water without artificial flavor changes.
E1450 Starch Sodium Octenyl Succinate is easy to disperse in water, promoting uniformity in mixtures and formulations.
E1450 Starch Sodium Octenyl Succinate has no acceptable daily intake limit determined by EFSA, meaning it is considered safe at levels needed in normal food processing.
Features of E1450 Starch Sodium Octenyl Succinate:
E1450 Starch Sodium Octenyl Succinate appears as a white or nearly white powder or granules, or if pregelatinized, flakes, amorphous powder, or coarse particles.
E1450 Starch Sodium Octenyl Succinate is odorless or has a mild characteristic starch odor, with a bland and neutral taste.
E1450 Starch Sodium Octenyl Succinate is dispersible in water, insoluble in ethanol, and its solubility and dispersion behavior may vary depending on grade and processing method.
E1450 Starch Sodium Octenyl Succinate passes the microscopic observation test for modified starches that have not been pre-gelatinized, retaining their granular structure.
E1450 Starch Sodium Octenyl Succinate passes the iodine staining test with a colour ranging from dark blue to red.
E1450 Starch Sodium Octenyl Succinate passes the copper reduction test.
E1450 Starch Sodium Octenyl Succinate has good oil-in-water emulsion stabilization and forms short paste with good smear and cohesion properties.
E1450 Starch Sodium Octenyl Succinate gelatinizes smoothly at high temperatures, creating consistent thickness without clumping, and maintains its structure under prolonged heat, so the final product stays smooth.
E1450 Starch Sodium Octenyl Succinate Brookfield viscosity is typically in the range of 10 to 1000 mPa·s at 20 degrees C, depending on grade and concentration.
Chemical Properties of E1450 Starch Sodium Octenyl Succinate:
E1450 Starch Sodium Octenyl Succinate is based on a complex carbohydrate backbone of amylose and amylopectin starch chains made from glucose units linked by alpha-1,4 and alpha-1,6 glucosidic bonds, where octenyl succinic groups are attached to some of the glucose units through esterification.
E1450 Starch Sodium Octenyl Succinate amphiphilic structure allows the molecule to act at the interface between oil and water: the hydrophobic OSA groups orient themselves toward the oil phase while the hydrophilic starch portions interact with the aqueous phase, stabilizing oil droplets in water-based systems.
E1450 Starch Sodium Octenyl Succinate modification does not significantly change the basic starch structure but adds functional side groups that enhance performance, and OSA starch is digested in the body similarly to regular starch.
E1450 Starch Sodium Octenyl Succinate has a very low danger profile as confirmed by various studies, and the JECFA has concluded that E1450 Starch Sodium Octenyl Succinate is safe when used for its intended technological purpose.
E1450 Starch Sodium Octenyl Succinate has been re-evaluated by EFSA in 2017 and confirmed as not raising safety concerns at permitted levels of intake, with no specific ADI value set.
E1450 Starch Sodium Octenyl Succinate is chemically stable under normal ambient temperatures and recommended storage conditions and exhibits low reactivity under normal handling and processing conditions.
Production and Chemical Reactions of E1450 Starch Sodium Octenyl Succinate:
E1450 Starch Sodium Octenyl Succinate is obtained by esterification of food starch with octenyl succinic anhydride and neutralization with sodium hydroxide or sodium carbonate as a pH buffer, in accordance with good manufacturing practice.
E1450 Starch Sodium Octenyl Succinate may additionally be subjected to acid, alkali, enzyme, or bleaching treatment in accordance with good manufacturing practice.
E1450 Starch Sodium Octenyl Succinate is produced from raw materials such as wheat, potatoes, or corn, which may also be genetically modified without this having to be stated on the label.
E1450 Starch Sodium Octenyl Succinate production involves chemically linking the starch to alcohol and succinic acid, so that the substance can bind water better and does not lose this ability even at high heat.
E1450 Starch Sodium Octenyl Succinate each starch molecule will have at least one bound octenyl succinic anhydride group if it has a molecular weight of 7981 or more, when treated with 3% octenyl succinic anhydride.
E1450 Starch Sodium Octenyl Succinate quality control checks parameters such as octenyl succinyl group content, residual reagents, moisture, pH, sulfur dioxide, heavy metals, and microbiological quality.
Material Safety Data Sheet (MSDS) of E1450 Starch Sodium Octenyl Succinate:
Handling of E1450 Starch Sodium Octenyl Succinate:
E1450 Starch Sodium Octenyl Succinate should be handled in accordance with good industrial hygiene and food manufacturing practices.
E1450 Starch Sodium Octenyl Succinate handling requires avoiding generating excessive airborne dust during handling, conveying, or packaging.
E1450 Starch Sodium Octenyl Succinate handling requires using appropriate ventilation where dust may accumulate.
Identifiers of E1450 Starch Sodium Octenyl Succinate:
E Number: E1450
Name: Starch Sodium Octenyl Succinate
CAS No.: 52906-93-1 / 66829-29-6 / 125109-81-1 (modified amylopectin)
INS No.: 1450
Function: Emulsifier, stabilizer, thickener, binder, encapsulating agent, carrier
Properties of E1450 Starch Sodium Octenyl Succinate:
Appearance: White to off-white powder or granules
Odor and Taste: Odourless, bland and neutral
Solubility: Dispersible in water; insoluble in ethanol
Emulsifying Properties: Good oil-in-water emulsion stabilization
pH Range: Near neutral to mildly alkaline depending on grade and concentration
Viscosity: Brookfield viscosity typically 10 to 1000 mPa·s at 20 degrees C depending on grade
Specifications of E1450 Starch Sodium Octenyl Succinate:
Chemical name: E1450 Starch Sodium Octenyl Succinate
Appearance: White to off-white powder or granules
Odor: Odourless
Loss on Drying: Controlled according to starch source and supplier specification
Octenyl Succinyl Groups: Max 3% on dried basis
Residual SO2: Controlled according to food-grade specifications
Heavy Metals: As max 0.5 mg/kg, Pb max 1.0 mg/kg
Storage conditions: Store in a cool, dry place away from direct sunlight in tightly sealed containers
Names of E1450 Starch Sodium Octenyl Succinate:
E1450 Starch Sodium Octenyl Succinate
Starch Sodium Octenyl Succinate
Sodium Starch Octenyl Succinate
E1450
INS 1450
OSA Starch
Starch Sodium Octenylsuccinate
Sodium Octenyl Succinate Starch
SSOS
Starch Hydrogen Octenylbutanedioate
Modified Starch E1450
SDS of E1450 Starch Sodium Octenyl Succinate:
Stability and Reactivity of E1450 Starch Sodium Octenyl Succinate:
Chemical stability:
E1450 Starch Sodium Octenyl Succinate is stable under normal ambient temperatures and recommended storage conditions.
Reactivity:
E1450 Starch Sodium Octenyl Succinate exhibits low chemical reactivity under normal handling and processing conditions.
No hazardous polymerization or dangerous reactions are expected.
Conditions to avoid:
Excessive moisture.
Prolonged exposure to high humidity.
Direct sunlight.
Elevated temperatures.
Open flames and ignition sources.
Excessive dust generation.
Incompatible materials:
Strong oxidizing agents.
Strong mineral acids.
Strong alkalis.
Hazardous decomposition products:
Carbon monoxide (CO).
Carbon dioxide (CO2).
Sodium oxides.
Irritating organic fumes.
Handling and Storage of E1450 Starch Sodium Octenyl Succinate:
Handling:
Avoid creating dust and avoid inhalation of dust.
Avoid contact with eyes.
Provide adequate ventilation and use local exhaust ventilation where dust may be generated.
Keep away from open flames, sparks, hot surfaces, and ignition sources.
Hygiene measures:
Wash hands thoroughly after handling.
Do not eat, drink, or smoke while handling.
Remove contaminated clothing before entering clean areas.
Storage:
Store in a cool, dry, and well-ventilated area.
Keep containers tightly closed when not in use.
Protect from moisture, humidity, direct sunlight, and excessive heat.
Keep in original sealed packaging or suitable clean, dry, food-grade containers.
First Aid Measures of E1450 Starch Sodium Octenyl Succinate:
Inhalation:
Remove person to fresh air.
If coughing, throat irritation, or breathing difficulty persists, seek medical attention.
Skin contact:
Wash affected skin with soap and water.
Remove contaminated clothing if necessary.
If irritation develops or persists, seek medical advice.
Eye contact:
Rinse eyes carefully with plenty of water for several minutes.
Remove contact lenses if present and easy to do.
Continue rinsing and seek medical attention if irritation persists.
Ingestion:
Rinse mouth with water.
E1450 Starch Sodium Octenyl Succinate is a food-grade product and no harmful effects are expected from small accidental ingestion.
If large amounts are swallowed or discomfort occurs, seek medical advice.
Notes for physician:
Treat symptomatically.
No specific antidote is known.
Firefighting Measures of E1450 Starch Sodium Octenyl Succinate:
Flammability:
E1450 Starch Sodium Octenyl Succinate is an organic powder and may burn when exposed to high heat, flame, or ignition sources.
Fine dust may form explosive mixtures with air.
Suitable extinguishing media:
Water spray.
Foam.
Dry chemical powder.
Carbon dioxide (CO2).
Unsuitable extinguishing media:
Avoid strong water jets if they may disperse dust into the air.
Hazardous combustion products:
Carbon monoxide (CO).
Carbon dioxide (CO2).
Sodium oxides.
Irritating organic fumes.
Special protective equipment for firefighters:
Wear self-contained breathing apparatus (SCBA).
Wear full protective clothing during firefighting operations.
Specific hazards:
Avoid generating airborne dust during firefighting operations.
Cool containers exposed to fire with water spray.
Prevent firefighting water from entering drains or waterways when possible.
Accidental Release Measures of E1450 Starch Sodium Octenyl Succinate:
Personal precautions:
Avoid dust formation and avoid breathing dust.
Avoid contact with eyes and skin.
Use suitable personal protective equipment including safety goggles, gloves, and dust mask.
Environmental precautions:
Prevent large quantities from entering drains, waterways, or soil.
Cleanup methods:
Sweep or vacuum spilled material carefully using dust-free methods.
Do not use compressed air for cleaning.
Place collected material into suitable labeled containers for reuse or disposal.
Wash contaminated surfaces with water after material removal.
Additional advice:
Dispose of waste in accordance with applicable local, regional, and national regulations.
Exposure Controls / Personal Protective Equipment of E1450 Starch Sodium Octenyl Succinate:
Engineering controls:
Provide adequate general or local exhaust ventilation where dust may be generated.
Dust collection systems are recommended for large-scale handling and processing operations.
Respiratory protection:
Use a dust mask or particulate respirator if airborne dust levels are high.
Under ordinary conditions, respiratory protection is normally not required.
Eye protection:
Wear safety glasses or goggles where dust exposure is possible.
Hand protection:
Wear protective gloves if repeated or prolonged contact is expected.
Skin and body protection:
Wear suitable protective clothing to prevent excessive dust contact.
No special protective clothing is normally required under normal conditions of use.
Environmental exposure controls:
Maintain good housekeeping practices to minimize dust emissions.
Prevent uncontrolled release of product into the environment and dispose of waste according to applicable environmental regulations.
