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What is mesocarp?

Coir glossary · Updated 2026-09-22 · Also in Português →

The fibrous intermediate layer of the Cocos nucifera fruit, located between the outer exocarp (skin) and the inner endocarp (shell). The mesocarp is the tissue from which both coir fiber and coir pith are extracted. Its thickness and fiber density vary with coconut variety, growing conditions and maturity at harvest.

Mesocarp: equivalents.

PT: mesocarpo · ES: mesocarpo

Source: Embrapa. Definition from the Carve coir glossary, where the full source list is given.

Related terms.

Mattress fiber / short fiber: Shorter fiber fraction (typically 2–10 cm) separated during mechanical processing.

Green coconut: Immature coconut fruit harvested at 6–8 months primarily for coconut water.

See also: Coir Pith · back to the coir glossary.

CARVE
About this page. Part of the coir glossary maintained by Carve Biorrefinaria Agroindustrial Ltda, a coir pith and fiber producer in Paraipaba, Ceará, Brazil. Corrections: [email protected].