Ascorbate

Antioxidant

Ascorbate at a glance

Category: Antioxidant
Also called: Vitamin C, E300 (when used as an additive)
Commonly found in: Fruit juices, Canned fruits, Processed meats, Cereals
Diets reviewed: 26 diets

What is Ascorbate?

Ascorbate is the salt form of ascorbic acid, commonly known as vitamin C. It is widely used in the food industry as an antioxidant to preserve freshness and prevent spoilage. Ascorbate is also used as a dietary supplement to support immune health and increase vitamin C intake. It can be derived from various sources, including corn, which is often used in the production process due to its cost-effectiveness and availability.

Also known as:

Vitamin CE300 (when used as an additive)

Diet Compatibility

Corn FreeCaution

Ascorbate refers to the salt form of ascorbic acid (vitamin C), commonly used as a dietary supplement and antioxidant preservative in foods and beverages. Ascorbate should be avoided on a corn-free diet when it is synthesized from corn-derived glucose, as residual corn-based materials may remain depending on the production process.

Alpha-Gal FriendlySafe

This ingredient is generally considered compatible with a Alphagal diet.

Barley FreeSafe

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

Dairy FreeSafe

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

Egg FreeSafe

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

Fish FreeSafe

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

Garlic FreeSafe

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

GERD FriendlySafe

This ingredient is generally considered compatible with a Gerd diet.

Gluten FreeSafe

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

Lactose FreeSafe

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

Low FODMAPSafe

This ingredient is generally considered compatible with a Fodmap diet.

Lupin FreeSafe

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

Milk FreeSafe

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

Nightshade FreeSafe

This ingredient is generally considered compatible with a Nightshades diet.

Oat FreeSafe

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

Onion FreeSafe

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

Peanut FreeSafe

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

PescatarianSafe

This ingredient is generally considered compatible with a Pescatarian diet.

Rye FreeSafe

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

Sesame FreeSafe

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

Shellfish FreeSafe

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

Soy FreeSafe

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

Tree Nut FreeSafe

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

VeganSafe

This ingredient is generally considered compatible with a Vegan diet.

VegetarianSafe

This ingredient is generally considered compatible with a Vegetarian diet.

Wheat FreeSafe

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

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

Why People Avoid Ascorbate

Individuals on a corn-free diet may avoid ascorbate that is synthesized from corn-derived glucose, as it can contain residual corn materials. This is relevant for those with corn allergies or sensitivities, where even trace amounts of corn can trigger adverse reactions. To ensure safety, it is important to verify the source of ascorbate with the manufacturer, especially when it is used in supplements or processed foods.

Potential Reactions

Allergic reactions in corn-sensitive individuals

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 Ascorbate

Fruit juices Canned fruits Processed meats Cereals Snack foods

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Related to Ascorbate

Other ingredients people often check alongside Ascorbate.

Ascorbic AcidUnknown Sodium AscorbateUnknown

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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