In vitro activities of Citrus medica L. cv. Diamante (Diamante citron) relevant to treatment of diabetes and Alzheimer's disease
2007; Wiley; Volume: 21; Issue: 5 Linguagem: Inglês
10.1002/ptr.2077
ISSN1099-1573
AutoresFilomena Conforti, Giancarlo Statti, Rosa Tundis, Monica Rosa Loizzo, Francesco Menichini,
Tópico(s)Medicinal Plants and Neuroprotection
ResumoThe present study showed for the first time the in vitro properties (antioxidant, hypoglycaemic and anticholinesterase) of Citrus medica L. cv. Diamante which belongs to the Rutaceae family. The n-hexane extract of Diamante citron peel is characterized by the presence of monoterpenes and sesquiterpenes. The most abundant constituents were two monoterpenes: limonene and gamma-terpinene. The extract showed significant antioxidant activity that was carried out using different assays (DPPH test, beta-carotene bleaching test and bovine brain peroxidation assay). Oxidative damage, caused by the action of free radicals, may initiate and promote the progression of a number of chronic diseases, including diabetes and Alzheimer's disease. Diamante citron peel extract showed hypoglycaemic activity and an anticholinesterase effect.
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