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Pectin

Pectin suppliers and sourcing guide

Pectin is a plant polysaccharide made mostly of partly methylated galacturonic acid. Commercial pectin is extracted from citrus peel or apple pomace with hot dilute acid, filtered, precipitated with alcohol, then dried and milled. Grades are classed by degree of esterification: high-methoxyl pectin gels with sugar and acid, low-methoxyl and amidated pectin gel with calcium.

Also known as
E440 · citrus pectin · apple pectin · HM pectin · LM pectin
Facts checked
November 2026

Forms and grades of pectin

Suppliers sell different products under the same name. Specify the one you need.

  • High-methoxyl (HM) pectin

    Degree of esterification above 50%; sets with high sugar at low pH, as in jams and gummies. Sold as rapid-set or slow-set.

  • Low-methoxyl (LM) pectin

    Degree of esterification below 50%; sets with calcium and works in low-sugar products.

  • Amidated LM pectin

    LM pectin treated with ammonia; more tolerant of calcium variation. Not allowed in organic products in the US.

  • Citrus vs. apple source

    Citrus pectin is the most common; apple pectin is darker and sometimes chosen for label reasons.

  • Standardized grades

    Pectin blended with sugar (often dextrose) to a set gel strength or set time.

What to check on the COA

Compare each result with your own specification when the lot arrives.

Degree of esterification and amidation
By titration per the FCC monograph; defines the grade.
Galacturonic acid content
Assay on an ash- and moisture-free basis by titration.
Gel strength (grade)
SAG or USA-SAG grade for HM pectin, or a calcium gel test for LM pectin.
Loss on drying and residual solvents
Moisture, plus residual ethanol, isopropanol and methanol by gas chromatography.
Heavy metals and microbiology
Lead and arsenic by ICP-MS; total plate count, yeast and mold, E. coli and Salmonella.

Storage, lots and expiry

Storage and shelf life

Store pectin sealed in a cool, dry place; moisture causes caking and gradual loss of gel strength. HM pectin in particular loses setting power with warm storage, so rotate stock. Shelf life is set by the supplier's specification.

Lots and expiry dates

Standardized grades are blended to a target gel strength, but set time and calcium response can still vary; run a test batch for gummies or jams on each new lot. Record source fruit and whether the lot is amidated, which matters for organic products.

Regulatory status

Facts from regulators and standards bodies, each linked to its source.

  • 21 CFR 184.1588 covers high-ester, low-ester and amidated pectins, pectinic acids and pectinates, and describes extraction from citrus peel, apple pomace or beet pulp with hot dilute acid.

    Source: ecfr.gov (opens in a new tab)
  • 7 CFR 205.606 lists non-amidated pectin among nonorganic agricultural products allowed in products labeled organic when the organic form is not commercially available.

    Source: ecfr.gov (opens in a new tab)
  • Health Canada's List of Permitted Emulsifying, Gelling, Stabilizing or Thickening Agents includes pectin.

    Source: canada.ca (opens in a new tab)

This is general information, not regulatory advice. Status differs by country and by how the ingredient is used, so check the rules for your product and market.

Pectin suppliers

Manufacturers and distributors whose own websites say they sell it.

  • Silvateam

    Manufacturer · San Michele Mondovì, Italy

    Italian plant-extract company producing pectin, tara gum and citrus fiber for the food and beverage industry, alongside tannins for leather, wine and animal feed.

Suppliers are in alphabetical order and none pays to appear. Each claim is checked against the supplier’s own website on the date shown. Ask for the specification sheet and a recent COA before you order, and confirm details with the supplier.

Frequently asked questions

What forms of pectin can brands buy?

Common forms include high-methoxyl (HM) pectin, low-methoxyl (LM) pectin, amidated LM pectin, citrus vs. apple source and standardized grades. Ask each supplier for the specification sheet of the exact grade they quote.

What should the COA for pectin include?

Expect degree of esterification and amidation, galacturonic acid content, gel strength (grade), loss on drying and residual solvents and heavy metals and microbiology, each with its method, specification and result for that lot.

How should pectin be stored?

Store pectin sealed in a cool, dry place; moisture causes caking and gradual loss of gel strength. HM pectin in particular loses setting power with warm storage, so rotate stock. Shelf life is set by the supplier's specification.

What is the regulatory status of pectin?

21 CFR 184.1588 covers high-ester, low-ester and amidated pectins, pectinic acids and pectinates, and describes extraction from citrus peel, apple pomace or beet pulp with hot dilute acid. 7 CFR 205.606 lists non-amidated pectin among nonorganic agricultural products allowed in products labeled organic when the organic form is not commercially available. Health Canada's List of Permitted Emulsifying, Gelling, Stabilizing or Thickening Agents includes pectin.

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