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Are Citric Acid (E330) and Citrates Halal?

Yes — this one is Halal.

Halal
Medium confidence About this ruling

About this ruling

Evidence confidence
Medium means a certifier is named, but the link lands on its portal rather than on a listing for this item. Use this page as orientation, then read the pack in your hand.
How we score High, Medium, and Low

Reviewed

Citric acid (E330) is fermented from plant sugars.

Next step Treat citric acid / potassium citrate / calcium citrate / E330 / E332 / E333 as Halal. Sodium citrates are the sister page E331. E472c is a different fat-based emulsifier. How to verify
Scan a label

Additive identity

E-number
E330, E332, E333, E380
Codex INS
INS 330, INS 332, INS 333, INS 380
Function
acidity regulator
Family
citrates
EU Union list
authorised
Names
Citric acid; Potassium citrates; Calcium citrates; Triammonium citrate

Possible source pathways

The finished molecule can be identical across feedstocks. The Halal ruling follows the pathway, not the code alone.

E330 Possible source pathways

  • microbial Halal Typical Produced by fermentation of plant carbohydrates or as a defined microbial metabolite.
  • plant Halal Typical The fermentation feedstock is plant.

E-number database Compare this family

What decides the answer

  • E330 / E332 / E333 / E380

    Halal

  • Sodium citrates

    see E331 (also Halal)

  • E472c is a fat emulsifier, not this page

Where you'll find it

  • Soft drinks and confectionery acidulant
  • Processed cheese salts
  • Antioxidant synergist

Why this ruling

Citric acid (E330) is the sharp, clean acidity in soft drinks, sweets and jams, and it is Halal. Its potassium, calcium and ammonium salts, E332, E333 and E380, share the same identity.[1][2] Sodium citrates have their own page, E331.

Made by a mould, not squeezed from lemons

Citric acid was first isolated from lemon juice in the eighteenth century, but almost none of today's supply comes from fruit. Since the 1920s it has been made by fermentation: the mould Aspergillus niger is grown on sugar, molasses or glucose syrup and produces citric acid, which is then purified and crystallised. The process uses plant sugars and a mould, produces no intoxicant, and leaves nothing animal behind, which is why certifier E-number lists put citric acid with the additives that need no check.[5]

What it does

  • Drinks – sharpness in colas, lemonades, squashes and sports drinks.
  • Sweets – the sour coating on fizzy sweets and the tang in fruit gums.
  • Jams and jellies – helps pectin set and keeps the colour bright.
  • Tinned fruit and vegetables – controls acidity so the can is safe.
  • Cheese – some mozzarella and processed cheese is acidified directly with citric acid.

The salts do gentler jobs: potassium citrate (E332) buffers acidity in drinks, calcium citrate (E333) adds calcium to fortified foods, and triammonium citrate (E380) is used in small amounts as an acidity regulator.

Two look-alikes

  • E472c (CITREM) sounds similar but is a fat-based emulsifier made from glycerides, and it has its own source question: see E472.
  • "Lemon juice concentrate" on a label is actual fruit, not E330.

Where citric acid appears on a pack of fruit gums, the question to ask is about the gelatin, not the acid.

How to verify

  1. Match E330, E332, E333, E380, citric acid, or potassium/calcium citrate.
  2. Treat them as Halal.
  3. Sodium citrate is E331.
  4. CITREM (E472c) is not citric acid.

Quick checks

  • Citric acid and its potassium, calcium and ammonium salts are Halal in any product.
  • Sodium citrate (E331) has its own page with the same ruling.
  • CITREM (E472c) is an emulsifier made from glycerides, which can be animal fat; it is not citric acid.

Frequently asked questions

Is citric acid Halal?
Yes. Citric acid (E330) is made by mould fermenting sugar or glucose syrup, and it has no animal or alcohol source.
Is 330 on a food label the same as E330?
Yes. "Acidity regulator (330)", INS 330 and E330 are all citric acid. The number comes from the Codex International Numbering System (INS) for food additives; EU labels add the E prefix, and many other labels print the number alone after the additive's function. The Halal answer above applies whichever way it is written.
Is citric acid from lemons?
Almost never today. It is named after citrus fruit, but nearly all of it is made by fermentation.
Is potassium citrate Halal?
Yes. Potassium citrate (E332) is a salt of citric acid used in soft drinks and as a mineral supplement.
Is CITREM the same as citric acid?
No. CITREM (E472c) is citric acid bonded to mono- and diglycerides, which can come from plant or animal fat. Treat it like E471.

Scholarly view

Fermented citric acid is not a fiqh dispute. Do not confuse E330 with E472c (citric esters of mono- and diglycerides).

Sources

Named Islamic, certifier, manufacturer, and regulatory sources used on this page. Inline markers like [1] jump here. Retrieval dates show when we last checked the live URL. Editorial methodology.

Certifier / jurisdiction

  1. SANHA — E-numbers

    SANHA Retrieved

    Certifier: SANHA

    Certifier E-number literacy; not a product certificate.

Regulatory / labelling

  1. Regulation (EC) No 1333/2008 on food additives

    European Union Retrieved

    Union-list identity—not a Halal certificate.

  2. EFSA — Re-evaluation of citric acid (E330) and citrates

    European Food Safety Authority Retrieved

    Fermentation of plant carbohydrates to citric acid and its salts.

  3. European Commission — Food additives

    European Commission Retrieved

    EU additive literacy hub.

  4. Codex GSFA online

    FAO / WHO Codex Retrieved

    Codex INS / GSFA identity.

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