INS 1421
Thickener - Produced by the esterification of native starch with monosubstituent groups of vinyl acetateStarch Acetate Esterified with Vinyl Acetate
Halal
Is INS 1421 (Starch Acetate Esterified with Vinyl Acetate) halal?
Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.
What to do
Safe to buy. This additive is permissible under Islamic dietary law.
Where is INS 1421 used?
INS (International Numbering System) codes are maintained by the Codex Alimentarius Commission and used on food labels in many countries outside the EU. You will commonly see INS 1421 on packaging from:
In the EU and UK, the same additive appears as E1421. The ingredient, halal status, and sourcing considerations are identical — only the labelling system differs.
EU / UK equivalent: E1421
INS 1421 and E1421 refer to the same food additive — Starch Acetate Esterified with Vinyl Acetate. If you are checking a product purchased in the UK or Europe, look for E1421 on the label instead.
See full E1421 halal guide →About INS 1421
Mushbooh
Sources / Derived From
- plant starch + vinyl acetate (synthetic)
Foods that commonly contain INS 1421
Frequently Asked Questions
Is INS 1421 (Starch Acetate Esterified with Vinyl Acetate) halal?
INS 1421 (Starch Acetate Esterified with Vinyl Acetate) is classified as Halal. Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.
What is INS 1421 used for?
INS 1421 is used as a thickener - modified starch in food products.
What is the difference between INS 1421 and E1421?
INS 1421 and E1421 are the same additive — Starch Acetate Esterified with Vinyl Acetate. INS numbers are used on food labels in Australia, New Zealand, Malaysia, Singapore, Indonesia, India, and GCC countries. The E-number system (E1421) is used in EU and UK markets. The halal status is identical regardless of which label system is used.
What foods contain INS 1421?
INS 1421 (Starch Acetate Esterified with Vinyl Acetate) is commonly found in: some processed foods, sauces.
What is INS 1421 made from?
INS 1421 can be derived from: plant starch + vinyl acetate (synthetic).
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