Disodium Inosinate

Flavor Enhancer

Disodium Inosinate at a glance

Category
Flavor Enhancer
Also called
E631, Disodium-5′-inosinate, disodiuminosinate, Sodium 5'- Inosinate, Disodium IMP
Commonly found in
Instant noodles, Potato chips, Snack foods, Canned soups
Diets reviewed
26 diets

What is Disodium Inosinate?

Disodium Inosinate, often labeled as E631, is a sodium salt of inosinic acid used primarily as a flavor enhancer. It is frequently added to processed foods such as instant noodles, potato chips, and other snack items to boost savory or umami flavors. Disodium Inosinate can be produced from animal sources, particularly meat and fish, but it can also be synthetically made from tapioca starch, making it a potential concern for vegans and vegetarians if the source is not specified on the packaging.

Also known as:

E631Disodium-5′-inosinatedisodiuminosinateSodium 5'- InosinateDisodium IMPinosine-5'-phosphateInosine 5'IMP disodium saltNSC20263631

Diet Compatibility

VeganCaution

Disodiuminosinate, sometimes appearing on labels as sodium 5'- inosinate, is an additive found in instant noodles, potato chips, and other snacks, is usually made from meat but can be made from tapioca starch as well. If the label does not provide a source, we recommend calling the manufacturer.

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PescatarianCaution

Disodiuminosinate (sodium 5'- inosinate) is an additive found in instant noodles, potato chips, and other snacks. It is usually made from meat but can be made from tapioca starch as well. If the label does not provide a source, we recommend calling the manufacturer.

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VegetarianCaution

Disodiuminosinate, sometimes appearing on labels as sodium 5'- inosinate, is an additive found in instant noodles, potato chips, and other snacks, is usually made from meat but can be made from tapioca starch as well. If the label does not provide a source, we recommend calling the manufacturer.

Learn more →
Alpha-Gal FriendlyCaution

Disodiuminosinate, sometimes appearing on labels as sodium 5'- inosinate, is an additive found in instant noodles, potato chips, and other snacks, is usually made from meat but can be made from tapioca starch as well. If the label does not provide a source, we recommend calling the manufacturer.

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Barley FreeSafe

This ingredient is generally considered compatible with a Barley Free diet.

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Corn FreeSafe

This ingredient is generally considered compatible with a Corn Free diet.

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Dairy FreeSafe

This ingredient is generally considered compatible with a Dairy Free diet.

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Egg FreeSafe

This ingredient is generally considered compatible with a Egg Free diet.

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Fish FreeSafe

This ingredient is generally considered compatible with a Fish Free diet.

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Garlic FreeSafe

This ingredient is generally considered compatible with a Garlic Free diet.

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GERD FriendlySafe

This ingredient is generally considered compatible with a Gerd diet.

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Gluten FreeSafe

This ingredient is generally considered compatible with a Gluten Free diet.

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Lactose FreeSafe

This ingredient is generally considered compatible with a Lactose Free diet.

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Low FODMAPSafe

This ingredient is generally considered compatible with a Fodmap diet.

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Lupin FreeSafe

This ingredient is generally considered compatible with a Lupin Free diet.

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Milk FreeSafe

This ingredient is generally considered compatible with a Milk Free diet.

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Nightshade FreeSafe

This ingredient is generally considered compatible with a Nightshades diet.

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Oat FreeSafe

This ingredient is generally considered compatible with a Oat Free diet.

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Onion FreeSafe

This ingredient is generally considered compatible with a Onion Free diet.

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Peanut FreeSafe

This ingredient is generally considered compatible with a Peanut Free diet.

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Rye FreeSafe

This ingredient is generally considered compatible with a Rye Free diet.

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Sesame FreeSafe

This ingredient is generally considered compatible with a Sesame Free diet.

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Shellfish FreeSafe

This ingredient is generally considered compatible with a Shell Fish Free diet.

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Soy FreeSafe

This ingredient is generally considered compatible with a Soy Free diet.

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Tree Nut FreeSafe

This ingredient is generally considered compatible with a Tree Nut Free diet.

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Wheat FreeSafe

This ingredient is generally considered compatible with a Wheat Free diet.

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Compatibility ratings are general guidelines and may vary by individual. Always consult a healthcare professional for personalized dietary advice.

Why People Avoid Disodium Inosinate

People, especially those following a vegan or vegetarian diet, may avoid Disodium Inosinate due to its potential origin from animal sources such as meat or fish. Without clear labeling of the source, consumers cannot be certain if it aligns with their dietary restrictions. Additionally, individuals with purine metabolism disorders like gout might choose to avoid it.

This information is for educational purposes only and should not be considered medical advice. Individual reactions can vary. Consult a healthcare professional if you have concerns about specific ingredients.

Foods That Commonly Contain Disodium Inosinate

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Related to Disodium Inosinate

Other ingredients people often check alongside Disodium Inosinate.

Frequently Asked Questions

How Spoonful reviews ingredients

  • Evidence-based. Diet compatibility ratings are compiled from peer-reviewed nutrition guidance, dietary association recommendations, and ingredient composition data.
  • Continuously updated. Our ingredient database is refreshed as new sources and product data become available.
  • Transparent uncertainty. When an ingredient's safety depends on serving size, preparation, or sub-ingredients, we mark it “caution” rather than forcing a binary answer.
  • Not medical advice. Ratings are general guidance. Always consult a registered dietitian for personalized recommendations.

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