Comparing E101 - Riboflavin vs E225 - Calcium Disulphite

Overview

E101 - Riboflavin

Riboflavin (E101) is a yellow food color that also happens to be vitamin B2. It adds a warm yellow tint to foods and drinks, and it is widely used for both coloring and vitamin fortification. It occurs naturally in many foods and has a long record of safe use in the U.S. and EU.

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E225 - Calcium Disulphite

Calcium Disulphite (E225) is a member of the “sulfites” group used to slow spoilage and prevent browning. It acts as both a preservative and an antioxidant, but it is rarely seen on modern ingredient lists and is not widely authorised on its own in major markets. Many products instead use other sulfites like sodium or potassium metabisulphite.

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Synonyms
E101
Riboflavin
Vitamin B2
Flavaxin
Vitamin B 2
Vitamin G
Riboflavine
Lactoflavine
Lactoflavin
E225
Calcium Disulphite
Calcium Disulfite
Calcium Pyrosulphite
Calcium Pyrosulfite
Potassium sulfite
Potassium sulphite
Functions
colour
antioxidantpreservative
Origins
Microbiological
Synthetic
Synthetic
Products

Found in 555 products

Found in 4 products

Search rank & volume
#2391.3K / mo🇺🇸U.S.
#2801.1K / mo🇺🇸U.S.
Awareness score

×23.83
over-aware

×18.25
over-aware

Search volume over time

Interest over time for 9 keywords in U.S. during the last 10 years.

Interest over time for 7 keywords in U.S. during the last 10 years.

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Popular questions

  1. What does riboflavin do?

    In the body, riboflavin (vitamin B2) helps enzymes produce energy (as FMN and FAD) and supports normal skin and vision. In foods, E101 is used as a yellow color and to fortify products with B2.

  2. What does vitamin b2 do?

    Vitamin B2 serves as the coenzymes FMN and FAD in energy metabolism and redox reactions. As E101 in foods, it also functions as a yellow colorant and nutrient fortifier.

  3. What is vitamin b2 good for?

    It supports energy release from food and helps maintain healthy skin, mouth, and vision. In foods, E101 is used to add yellow color and to enrich products with vitamin B2.

  4. What is riboflavin good for?

    Riboflavin is good for energy production and cellular respiration, helping keep skin and vision healthy. As an additive (E101), it provides yellow color and enables vitamin B2 fortification.

  5. What foods have riboflavin?

    Dairy (milk, yogurt, cheese), eggs, meats (especially liver), fish, green vegetables (e.g., spinach, broccoli), mushrooms, almonds, and fortified breads and cereals.

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  1. Is potassium sorbate a sulfite?

    No—potassium sorbate (E202) is a sorbate preservative, not a sulfite; E225 refers to sulfite salts such as potassium sulfite used as antioxidants/preservatives.

  2. 17. what forms when hydrochloric acid and potassium sulfite react?

    Acidifying potassium sulfite (E225) with hydrochloric acid releases sulfur dioxide (SO2) and produces potassium chloride and water.

  3. Amountof potassium sulfite to use when racking wine?

    Aim to maintain about 20–40 mg/L free SO2 (pH-dependent); winemakers usually use potassium metabisulfite, but if using potassium sulfite (E225), add an SO2‑equivalent dose to reach that target.

  4. Canon mf4350d system error e225 solution when i try to print?

    That “E225” is a printer error code and unrelated to the food additive E225, which is a sulfite preservative.

  5. E225 equals what in american money?

    E225 is a food additive code, not a currency amount, so it doesn’t convert to US dollars.

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