Comparing E1521 - Polyethylene glycol vs E1209 - Polyvinyl alcohol-polyethylene glycol-graft-co-polymer

Overview

E1521 - Polyethylene glycol

Polyethylene glycol (PEG) is a smooth, water‑soluble polymer used in small amounts to coat, carry, or dissolve other ingredients. In food, it appears as E1521 and helps give tablets and dragees a clean, glossy finish while keeping moisture under control. Regulators in the EU allow it for defined uses and set strict purity rules.

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E1209 - Polyvinyl alcohol-polyethylene glycol-graft-co-polymer

Polyvinyl alcohol–polyethylene glycol graft co‑polymer (E1209) is a man‑made film‑forming substance. Food makers use it mostly to coat tablets and capsules in food supplements so they are smooth, protected from moisture, and easier to swallow. In the European Union (EU), it is an approved additive with detailed quality specifications.

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Synonyms
E1521
Polyethylene glycol
E1209
Polyvinyl alcohol-polyethylene glycol-graft-co-polymer
Functions
carrierglazing agent
glazing agent
Origins
Synthetic
Synthetic
Products

Found in 163 products

Found in 0 products

Search rank & volume
#4467K / mo🇺🇸U.S.
🇺🇸U.S.
Awareness score

×58.32
over-aware

Awareness data is not available.

Search volume over time

Interest over time for 2 keywords in U.S. during the last 10 years.

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Popular questions

  1. How polyethylene glycol 3350 works?

    It’s an osmotic laxative that holds water in the stool and colon, softening stools and increasing bowel movements; it’s minimally absorbed and typically works within 1–3 days.

  2. Polyethylene glycol 3350 para que sirve?

    Es un laxante osmótico para el estreñimiento ocasional: retiene agua en el intestino para ablandar las heces y facilitar la evacuación (suele actuar en 1–3 días).

  3. Polyethylene glycol 3350 how to use?

    Dissolve 17 g (about one capful) in 4–8 oz of liquid and take once daily for up to 7 days unless your clinician advises otherwise. Stay well hydrated and avoid use if you have severe abdominal pain, bowel obstruction, or persistent symptoms; consult a clinician for children.

  4. What is polyethylene glycol used for?

    In foods and supplements, polyethylene glycol (E1521) is used as a carrier/solvent and film-forming or glazing agent; in medicine, certain grades (like PEG 3350) are used as osmotic laxatives for occasional constipation.

  5. Polyethylene glycol para que sirve?

    En alimentos y suplementos, el PEG (E1521) se usa como vehículo/solvente y agente de recubrimiento; en medicina, algunas formas (p. ej., PEG 3350) se usan como laxantes osmóticos para el estreñimiento ocasional.

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