Acetylated Distarch Phosphate
Acetylated Distarch Phosphate is a food-grade dual-modified starch used by food manufacturers for stable viscosity, texture control, water binding, reduced syneresis, freeze-thaw stability and process resistance in demanding food systems. It combines phosphate cross-linking and acetylation: cross-linking helps the starch granule tolerate heat, acid and shear, while acetylation helps reduce retrogradation and water separation during cooling, chilled storage or frozen distribution. This page is prepared for purchasing, R&D, quality assurance and regulatory teams that need a practical starting point for grade selection, specification comparison, documentation review and quotation requests.
Product identity
| Product | Acetylated Distarch Phosphate |
|---|---|
| Also known as | E1414 starch, INS 1414 starch, acetylated cross-linked starch, dual-modified starch |
| Category | Modified Starches, Fibres & Bulking Agents |
| Function | Thickener, stabilizer, texture ingredient, water-binding ingredient, freeze-thaw-stable starch, bulking agent and carrier ingredient |
| E / INS number | E1414 / INS 1414; permitted use and declaration language must be verified by destination market |
| CAS / identity | Variable by botanical source and supplier specification; some references list acetylated distarch phosphate as CAS 68130-14-3 |
| Possible botanical sources | Corn, waxy maize, tapioca, potato, wheat, rice or other approved starch bases |
| Modification principle | Phosphate cross-linking combined with acetylation to improve process tolerance and storage stability |
| Typical form | Fine powder, granular powder, agglomerated powder, pregelatinized grade or application-specific blend |
| Industrial selection basis | Viscosity profile, heat tolerance, acid tolerance, shear tolerance, acetyl content, phosphate-related limits, freeze-thaw stability, particle size, pH, microbiology and documentation |
Application fit
Potential use areas depend on grade performance, process severity and destination-market permission. Common review areas may include:
- Soups, sauces, gravies and culinary bases
- Dressings, condiments, marinades and emulsified systems
- Bakery fillings, fruit preparations, creams and glazes
- Dairy desserts, dairy-style systems and plant-based desserts
- Frozen foods, chilled ready meals and reheatable sauces
- Retorted, pasteurized or hot-filled prepared foods where the grade is suitable
- Meat products, poultry systems, seafood analogues and formed products
- Powdered mixes, seasoning blends, carriers and premixes
Technical purchasing notes
Acetylated Distarch Phosphate should be purchased by performance specification, not by product name only. In industrial food production, the practical value of the grade depends on botanical origin, cross-linking level, acetylation level, viscosity profile, gelatinization behaviour, heat tolerance, acid tolerance, shear response, freeze-thaw stability, syneresis control, particle size, hydration speed, colour, odour and compatibility with the complete food matrix. Before approval, compare the supplier specification against the intended application, thermal process, cooling profile, storage temperature, pH, sugar level, salt level, fat level, protein system, packaging format and destination-market label requirements.
How Acetylated Distarch Phosphate works in food systems
Acetylated Distarch Phosphate combines two modification principles. Phosphate cross-linking creates bridges between starch chains, helping reinforce the starch granule and improve resistance to heat, acid and mechanical shear. Acetylation introduces acetyl groups that reduce the tendency of starch chains to reassociate during cooling and storage. Together, these modifications can improve viscosity stability, reduce water separation, maintain smoother texture and support better performance in chilled, frozen, acidic, hot-filled or mechanically demanding food systems.
The ingredient is often evaluated when native starch or single-modified starch cannot survive the process or storage conditions. For example, a native starch may break down under high shear, thin excessively under acid, or release water after freezing. A correctly selected E1414 grade can help maintain body, cling, gloss, spoonability and finished-product texture. However, the grade must be matched to the application: a starch designed for a frozen sauce may not be identical to one designed for a bakery filling, meat system, dairy dessert or acidic dressing.
Functional performance areas
- Process-stable viscosity: supports thickening under heat, acid and shear when the grade is properly selected.
- Freeze-thaw stability: helps reduce water separation and texture breakdown after freezing and thawing.
- Reduced retrogradation: acetylation helps limit starch-chain reassociation during storage.
- Syneresis control: helps reduce weeping, purge and separation in sauces, fillings and chilled products.
- Texture design: supports smooth, creamy, cohesive, spoonable, pourable, pumpable or clingy textures.
- Water binding: assists moisture distribution and product stability in complex food matrices.
- Heat and shear tolerance: supports processing in hot-fill, pasteurized, retorted, pumped or high-shear systems where appropriate.
- Bulking and carrier use: can support dry blends, seasoning systems and powdered ingredient distribution.
Critical formulation variables
- Botanical origin: corn, waxy maize, tapioca, potato, wheat or rice
- Cross-linking level and acetyl content where specified
- Target hot viscosity, cold viscosity and viscosity after storage
- Thermal process: pasteurization, hot fill, baking, retort or microwave reheating
- pH of finished product and timing of acid addition
- Salt, sugar, fat, protein, fibre and mineral content of the formula
- Mechanical shear from mixing, homogenizing, pumping, filling and packaging
- Chilled storage, frozen distribution, thawing and reheating conditions
- Required declaration language, allergen position, GMO status and customer specification
Application guidance by food category
| Food system | Potential technical role | Review points before approval |
|---|---|---|
| Soups, sauces and gravies | Heat-stable viscosity, body, smoothness, cling, reheating stability and water binding | Hot viscosity, cooled viscosity, salt level, pH, shear, holding time, gloss, mouthfeel, pumpability and reheating behaviour |
| Dressings and condiments | Texture, phase stability, suspension, water management, acid tolerance and spoonability | Acidity, oil phase, emulsifier system, shear, storage temperature, separation risk, appearance and label declaration |
| Bakery fillings and fruit preparations | Moisture control, bake stability, smooth texture, filling body and reduced syneresis | Sugar level, fruit acidity, bake temperature, pumpability, cooling behaviour, freeze-thaw exposure and shelf-life texture |
| Dairy desserts and plant-based desserts | Creamy texture, body, syneresis control, freeze-thaw stability and storage stability | Protein source, mineral level, fat content, heat process, cooling curve, sensory profile and spoonability |
| Frozen foods and ready meals | Freeze-thaw stability, viscosity retention, sauce body and reduced water separation | Number of freeze-thaw cycles, microwave reheating, retort or pasteurization, mechanical handling and storage time |
| Retorted and hot-filled foods | Process tolerance, viscosity retention and texture stability under severe heating | Retort schedule, pH, shear, salt level, starch breakdown, cooling behaviour and final viscosity after storage |
| Meat and poultry products | Binding, yield support, purge control, texture contribution and moisture retention | Protein system, salt level, phosphate use, cooking loss, slicing performance, freeze-thaw exposure and local meat-product rules |
| Dry mixes and premixes | Carrier, bulking agent, controlled hydration and instant texture support | Particle size, flowability, dusting, dispersibility, hydration speed, caking tendency and packaging moisture barrier |
Industrial specification checklist
A complete sourcing request should define measurable parameters instead of relying on a generic product name. Acetylated Distarch Phosphate grades can differ significantly in viscosity, process tolerance, freeze-thaw performance, clarity, texture and syneresis control even when they share the same additive number. The following items help purchasing, QA and R&D teams compare offers more accurately.
Physical and chemical criteria
- Botanical origin and modification description
- Acetyl content or degree of substitution where specified
- Phosphorus, phosphate or cross-linking indicators where specified
- Moisture content and water activity where relevant
- pH of slurry or solution according to supplier method
- Ash, protein, fat and fibre where specified
- Viscosity method, starch concentration, temperature and instrument details
- Gelatinization temperature or pasting profile where available
- Freeze-thaw stability, syneresis and storage-stability data where relevant
- Whiteness, colour, odour, taste neutrality and visual appearance
- Particle-size distribution, bulk density and powder flowability
Food safety and compliance criteria
- Total plate count, yeast and mould, coliforms and pathogen limits
- Heavy metals and contaminant limits according to destination market
- Allergen status, including wheat/gluten risk if wheat starch is used
- GMO status and identity-preserved options where required
- Residual reagent, phosphate, acetylation or processing-aid declarations where relevant
- Halal, kosher, vegan or other market-specific declarations
- Country of origin, manufacturing site and traceability documents
- Food additive compliance statement for the target market
- Specification alignment with customer, retailer or private-label standards
Heat, acid and shear tolerance
The cross-linked part of Acetylated Distarch Phosphate is especially important for demanding manufacturing conditions. In acidic sauces, retorted products, pumped food systems and high-shear mixing, unmodified starch granules may rupture too quickly, causing viscosity loss, thin texture, water separation or unstable mouthfeel. A suitable E1414 grade can help preserve the swollen granule structure and maintain viscosity through the process. The exact level of tolerance depends on the supplier’s grade design and must be tested in the real food matrix.
| Process challenge | Why E1414 may be reviewed | Validation method |
|---|---|---|
| High-temperature processing | Cross-linking can improve resistance to heat breakdown | Measure viscosity before and after pasteurization, hot fill, retort or reheating. |
| Low-pH sauces or fruit systems | Process-stable starch can help maintain texture under acidic conditions | Track pH, viscosity, syneresis and sensory texture after full shelf-life storage. |
| Mechanical shear | Cross-linked grades can resist breakdown during mixing, pumping and filling | Test under real plant shear, pump speed, line pressure and filling conditions. |
| Frozen distribution | Acetylation can reduce retrogradation and water release | Run freeze-thaw cycles and compare water separation, viscosity and mouthfeel. |
| Long chilled storage | Storage-stable starch can reduce firming, graining and weeping | Evaluate texture after production, after cooling and at shelf-life endpoint. |
Freeze-thaw stability and syneresis control
One of the most important reasons to evaluate Acetylated Distarch Phosphate is its ability to maintain texture through chilled and frozen storage. Native starch pastes can retrograde during storage, which may lead to firming, opacity changes, graining, weeping or separation. Acetylated cross-linked grades can reduce this tendency while also improving tolerance to process stress. For frozen meals, sauces, fillings, desserts and meat products, the grade should be tested through the actual distribution cycle rather than only immediately after cooking.
| Selection target | Preferred review focus | Why it matters |
|---|---|---|
| Frozen sauce or ready meal | Freeze-thaw stability, viscosity retention and low water separation | Maintains sauce body and appearance after freezing, thawing and reheating. |
| Fruit filling | Acid stability, bake stability, syneresis control and gloss | Prevents weeping, dull appearance and weak texture during storage. |
| Chilled dessert | Creamy texture, spoonability, low retrogradation and clean flavour | Maintains consumer texture over shelf life without excessive gel firming. |
| Dressings and condiments | Viscosity, emulsion compatibility, acid tolerance and separation resistance | Supports stable pour, cling and visual uniformity during distribution. |
| Meat or poultry product | Moisture retention, purge control and freeze-thaw resilience | Helps reduce cooking loss and package purge when validated in the meat system. |
Processing and handling notes
Acetylated Distarch Phosphate performance depends on dispersion, hydration, heating, shear, pH, solids level and cooling. Incomplete dispersion can cause lumping, fish-eyes, inconsistent viscosity or uneven final texture. In plant trials, record the starch addition point, dry-blend sequence, water temperature, mixing speed, cook-up temperature, holding time, pH adjustment stage, filling temperature, cooling profile, storage temperature and reheating conditions.
- Pre-blend with sugar, flour, salts or other dry ingredients where suitable to improve dispersion and reduce lump formation.
- Confirm whether the grade is cook-up, pregelatinized, agglomerated or instantized before designing the process.
- Run trials at the same solids, pH, salt, sugar, fat, protein and shear conditions expected in factory production.
- Measure viscosity at practical stages: after dispersion, after cooking, after filling, after cooling, after storage and after reheating.
- For frozen applications, test at least one realistic freeze-thaw cycle and preferably the expected commercial distribution cycle.
- For acidic systems, validate viscosity retention and syneresis control after full shelf-life storage.
- For high-shear systems, compare process viscosity before and after pumping, homogenizing or filling.
- For hot-fill or retort applications, verify that the selected grade is designed for the actual heat schedule.
- Store in dry, cool conditions, protected from moisture, odour pickup, pests and direct contamination.
Comparison with other starch options
| Alternative | Why it may be compared | Selection note |
|---|---|---|
| Native starch | Basic thickening, body and cost-effective viscosity contribution | May break down under heat, acid or shear and may show higher retrogradation or syneresis. |
| Pregelatinized starch | Cold-water swelling and instant viscosity | Useful where full cooking is not available; performance differs from cook-up E1414 grades. |
| Acid-treated starch | Low hot viscosity, high-solids processing and gel formation | Often selected for confectionery or thin-boiling behaviour rather than severe-process tolerance. |
| Oxidized starch | Lower viscosity, film formation, adhesion and improved clarity | Often compared for coatings and batters; not equivalent to acetylated cross-linked stability. |
| Acetylated starch | Reduced retrogradation, smoother texture and storage stability | May improve syneresis control but lacks the same cross-linked process resistance as E1414. |
| Distarch phosphate | Phosphate cross-linked starch with heat, acid and shear resistance | May be compared where cross-linking is needed without acetylated storage-stability benefits. |
| Acetylated distarch adipate | Dual-modified starch used for process tolerance and storage stability | Often compared closely in sauces, frozen foods, fillings and heat-processed products. |
| Hydroxypropyl distarch phosphate | Cross-linked and hydroxypropylated starch with freeze-thaw stability | Common alternative for frozen, chilled and severe-process systems depending on texture target. |
Quality assurance and incoming inspection
For recurring industrial supply, incoming quality control should confirm that each lot matches the approved supplier specification and trial-approved reference. Acetylated Distarch Phosphate can look visually similar to other modified starches, but small changes in cross-linking, acetyl content, botanical origin, moisture, particle size or viscosity profile can affect process tolerance, freeze-thaw performance, syneresis and finished-product repeatability.
- Check product name, lot number, production date, expiry date and country of origin against the certificate of analysis.
- Confirm moisture, pH, ash, viscosity, particle size, acetyl content, phosphate-related values and microbiological results against the approved specification.
- Inspect packaging integrity, pallet condition, odour, colour, moisture exposure and foreign-material risk.
- Confirm E1414 / INS 1414 reference and local declaration language against the approved regulatory file.
- Run a standard cook-up viscosity, heat-stability, acid-stability or shear-stability test using the same internal method for every incoming batch.
- For frozen or chilled applications, compare freeze-thaw and storage performance against the approved reference sample.
- Keep retained samples for traceability, complaint handling and supplier performance review.
Regulatory and label review
Acetylated Distarch Phosphate is associated with the E1414 / INS 1414 modified-starch reference, but the exact permitted use, food categories, maximum levels, purity criteria and label declaration depend on the destination market. Finished-product manufacturers should verify whether the ingredient is allowed in the intended food category and whether the correct local declaration is “Acetylated Distarch Phosphate,” “Modified Starch,” “E1414,” “INS 1414,” “thickener,” “stabilizer,” “texturizer,” “starch” or another market-specific wording.
For export projects, regulatory review should follow the country where the finished food will be sold, not only the country where the ingredient is purchased. This is especially important for private-label products, infant or child-oriented foods, organic programs, clean-label positioning, gluten-free claims, non-GMO claims and retailer-specific additive policies.
Documents to request
- Product specification or technical data sheet with test methods
- Certificate of analysis for the available batch or lot
- Safety data sheet where applicable
- Food-grade statement and intended-use declaration
- Origin, manufacturer, production site and traceability information
- Shelf-life, storage condition and retest-date information
- Allergen, GMO, gluten, halal, kosher and vegan statements where required
- Botanical source declaration and wheat/gluten status where relevant
- Moisture, pH, ash, viscosity, acetyl content, phosphate-related data and particle-size information
- Heat stability, acid stability, shear stability, freeze-thaw or syneresis data where available
- Microbiological limits and contaminant statements
- Heavy-metal declaration according to destination-market requirements
- Residual reagent, processing-aid or purity statement where required
- Label declaration guidance and E / INS number confirmation
- Packaging details, net weight, pallet configuration and container loading estimate
- Market-specific declarations required by the destination country
Packaging, logistics and storage
Acetylated Distarch Phosphate is commonly supplied in multiwall paper bags, PE-lined bags, kraft bags, big bags or export pallet configurations depending on supplier and grade. Industrial buyers should confirm bag size, inner liner, moisture barrier, pallet type, stretch wrapping, batch coding, shelf life at dispatch, container loading quantity and whether the packaging format is suitable for food-ingredient handling in the receiving factory.
Supplier qualification workflow
- Define the application: food category, process, target texture, viscosity, pH, storage condition, freeze-thaw exposure and destination market.
- Share the benchmark: existing supplier specification, COA, sample, formula note, label declaration or approved reference.
- Screen documents: compare TDS, COA, allergen, GMO, origin, shelf-life, microbiology and regulatory declarations.
- Run bench trials: evaluate dispersion, cook-up behaviour, viscosity, clarity, syneresis, heat tolerance, acid tolerance, shear tolerance and texture.
- Validate stability: test chilled storage, reheating, freeze-thaw cycles, shelf life and water separation under realistic conditions.
- Validate plant performance: test under real mixing, heating, shear, pumping, filling, cooling, freezing and distribution conditions.
- Approve commercially: lock final specification, packaging, lead time, minimum order quantity, incoterm and recurring documentation.
How to request this product
Send the product name, target grade or reference specification, intended application, quantity, destination country, packaging preference, expected shipment date, delivery term and required documents. If you already purchase Acetylated Distarch Phosphate, attach or describe your existing specification, label declaration, certificate of analysis, viscosity target, heat-process condition, pH target, freeze-thaw target, syneresis target, botanical source requirement or benchmark sample so supplier options can be compared more accurately.
Useful answers
What is Acetylated Distarch Phosphate used for in food manufacturing?
Acetylated Distarch Phosphate is typically discussed for process-stable viscosity, texture, water binding, reduced syneresis, freeze-thaw stability, heat tolerance, acid tolerance, shear tolerance, bulking, binding and moisture control. Exact suitability depends on grade, botanical origin, application, process, regulations and supplier documents.
Why combine acetylation and phosphate cross-linking in one starch?
Phosphate cross-linking helps improve tolerance to heat, acid and shear, while acetylation helps reduce retrogradation and water separation during cooling, chilled storage or freezing. The combined modification is useful where both process tolerance and storage stability are required.
Is Acetylated Distarch Phosphate suitable for frozen foods?
It may be suitable for selected frozen foods, sauces, fillings and ready meals where freeze-thaw stability and low syneresis are important. Final performance should be validated through realistic freezing, thawing, reheating and shelf-life trials.
Can Global Food Additives source Acetylated Distarch Phosphate?
Global Food Additives can review sourcing options for Acetylated Distarch Phosphate according to target specification, botanical source, application, quantity, destination, packaging, delivery term and required documentation.
Which documents should be requested?
Buyers commonly request a technical data sheet or specification, certificate of analysis, safety data sheet where applicable, origin statement, shelf-life information, botanical source declaration, allergen and GMO declarations, microbiological limits, label guidance and packing details.
Is this product permitted in every country?
No. Food additive use depends on destination-market rules, food category, use level, purity criteria, label requirements and buyer responsibility. Always verify local regulation before commercial use.
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