Ingredient · E327

Calcium lactate

Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
Calcium lactate is used as a firming agent, a flavour enhancer, and a leavening …

What is Calcium lactate?

Calcium lactate is the calcium salt of lactic acid. It is produced commercially by the reaction of lactic acid with calcium carbonate or calcium hydroxide. Lactic acid itself is produced by the fermentation of carbohydrates, such as starch or sugar, by lactic acid bacteria.

Is Calcium lactate gluten-free?

It is not a source of gluten.

Is Calcium lactate a major allergen?

Calcium lactate is not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels.

What is Calcium lactate used for?

Calcium lactate is used as a firming agent, a flavour enhancer, and a leavening agent in food products.

Is Calcium lactate safe?

Calcium lactate is authorised as a food additive in the UK and is listed on the Register of Food Additive Authorisations.

Why it's used

Calcium lactate is used as a firming agent, a flavour enhancer, and a leavening agent in food products. It is often added to canned fruits and vegetables to maintain their texture, and it can be used in baked goods to help them rise. It is also found in some dairy products and confectionery.

Health notes

Calcium lactate is authorised as a food additive in the UK and is listed on the Register of Food Additive Authorisations. EFSA has evaluated calcium lactate and it has been assigned an acceptable daily intake (ADI) by JECFA. Evidence does not suggest significant health concerns at typical consumption levels.

Regulatory status

Authorised in Great Britain (FSA register): England, Scotland, Wales. FSA register of authorised products

Permitted uses in the EU

Calcium lactate · legislation: (EU) No 0601/2014

Food categoryMaximum level
4.2.3 canned or bottled fruit and vegetablesNo numerical limit listed
4.2.5 jam jellies and marmalades and similar productsNo numerical limit listed
4.2.5.1 Extra jam and extra jelly as defined by Directive 2001/113/ECNo numerical limit listed
4.2.5.2 Jam, jellies and marmalades and sweetened chestnut puree as defined by Directive 2001/113/ECNo numerical limit listed
4.2.5.3 other similar fruit or vegetable spreadsNo numerical limit listed
7.1.1 Bread prepared solely with the following ingredients: wheat flour, water, yeast or leaven, saltNo numerical limit listed
7.1.2 Pain courant français; Friss búzakenyér, Fehér és Félbarna kenyerekNo numerical limit listed
8.2 Meat preparations as defined by Regulation (EC) No 853/2004No numerical limit listed
11.4.2 table-top sweeteners in powder formNo numerical limit listed
13.1.3 Processed cereal-based foods and baby foods as defined by Regulation (EU) No 609/2013No numerical limit listed

Maximum levels are shown as published (mg/kg or mg/l, depending on the food). Some entries carry extra conditions and group authorisations are not listed here, so check the full entry before relying on a figure.

Substance is included in Group I, see also authorisation for Group I

Sources: Food Standards Agency (OGL v3); European Commission, Food Additives Database.

Allergen info

Calcium lactate is not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels. It is not a source of gluten.

Foods that contain Calcium lactate

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Last updated: 17 October 2026

Note: This site presents label data from Open Food Facts for general information. It is not medical advice. Check the package label; formulations change.