日本語
Food additive databasethickener / stabilizerChecked 2026-10-02

Carob Bean Gum / Locust Bean Gum カロブビーンガム

Existing food additivePermitted in the EU (E410)
Purpose
thickener / stabilizer
On the label
“増粘剤（ローカストビーンガム）” (thickener (locust bean gum)), “安定剤（カロブビーンガム）” (stabilizer (carob bean gum)), “ゲル化剤（ローカスト）” (gelling agent (locust)), “増粘多糖類” (thickening polysaccharides)
Name in the List of Existing Food Additives
カロブビーンガム (No. 71)
Source and production
Obtained by crushing, or dissolving and precipitating, the endosperm of carob (locust bean) seeds. It may contain sucrose, glucose, lactose, dextrin, or maltose.

In Japan

  • A thickening stabilizer obtained from the endosperm of carob seeds. There are no standards for use.
  • When used as a thickener, stabilizer, or gelling agent, the purpose name must be shown alongside. Another name is “ローカストビーンガム” (locust bean gum), and the simplified name is “ローカスト” (locust). When two or more polysaccharides classed as thickening stabilizers are used together, they can be labeled together as “増粘多糖類” (thickening polysaccharides), and in that case the name contains the characters “増粘” (thickening), so the purpose name can be omitted.

Japan's standards for use

There are no standards for use that limit which foods or how much (the general standards for all additives still apply).

This is a summary of the standards for use. See the source list for the exact conditions.

In the EU

  • It is on the EU list of food additives (Regulation (EC) No 1333/2008, Annex II) as E410.

When it is labeled under a shared name

Carob Bean Gum / Locust Bean Gum may be declared on the label in the same way as “増粘剤・安定剤・ゲル化剤”. See Thickener / stabilizer / gelling agent for details.

Sources

Checked 2026-10-02. Rules and evaluations change over time. This page is a translation of our Japanese page; if they differ, the Japanese page is the reference.

This page lists facts stated in laws and in evaluations by public bodies; it is not a safety verdict. Additives used in Japan are approved by the government, which sets the foods and amounts they can be used in. The ADI is a guide to the amount that is considered safe to take every day over a lifetime.

Other substances used as thickener / stabilizer

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