Limonin Explained

Limonin should not be confused with Limonene.

Limonin is a limonoid, and a bitter, white, crystalline substance found in citrus and other plants. It is also known as limonoate D-ring-lactone and limonoic acid di-delta-lactone. Chemically, it is a member of the class of compounds known as furanolactones.

Sources

Limonin is enriched in citrus fruits and is often found at higher concentrations in seeds, for example orange and lemon seeds.

Presence in citrus products

Limonin and other limonoid compounds contribute to the bitter taste of some citrus food products. Researchers have proposed removal of limonoids from orange juice and other products (known as "debittering") through the use of polymeric films.^[1]

Research

Limonin is under basic research to assess its possible biological properties.^[2]

External links

• "Citrus Compound: ready to help your body!" (Agricultural Research Service, USDA)

Notes and References

1. Fayoux . S. P. C. . Hernandez . R. J. . Holland . R. V. . 10.1111/j.1750-3841.2007.00283.x . The Debittering of Navel Orange Juice Using Polymeric Films . Journal of Food Science . 72 . 4 . E143–E154 . 2007 . 17995766 .
2. Web site: Limonin . PubChem, US National Library of Medicine . 21 December 2022 . 17 December 2022.