Comparing E101 - Riboflavin vs E141II - Copper complexes of chlorophyllins

Synonyms
E101
Riboflavin
Vitamin B2
Flavaxin
Vitamin B 2
Vitamin G
Riboflavine
Lactoflavine
Lactoflavin
E141ii
Copper complexes of chlorophyllins
Sodium Copper Chlorophyllin
Potassium Copper Chlorophyllin
Copper Chlorophyllin
Functions
Products

Found in 555 products

Found in 29 products

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Awareness score

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Search volume over time

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

Interest over time for 5 keywords in U.S. during the last 10 years.

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.

  1. Is sodium copper chlorophyllin safe?

    Yes—it's an authorized food color (E141(ii)) and is considered safe at permitted levels by regulators like EFSA and JECFA; people who must restrict copper (e.g., Wilson’s disease) should avoid extra copper sources.

  2. What is sodium copper chlorophyllin used for?

    It’s used as a green food colorant in items like beverages, confectionery, sauces, and canned vegetables because it gives a stable green shade.

  3. What does sodium copper chlorophyllin do?

    It imparts and stabilizes green color in foods, with better heat and acid stability than natural chlorophyll.

  4. How much copper is in sodium copper chlorophyllin?

    By specification, the additive typically contains about 4–7% elemental copper by weight; the amount of copper in finished foods is much lower due to low use levels.

  5. What is chlorophyllin copper complex?

    It’s a water‑soluble derivative of chlorophyll in which magnesium is replaced by copper and the side chains are saponified, usually present as sodium or potassium salts and used as the green color E141(ii).