Naringenin
Naringenin on en.wikipedia: - (Not to be confused with naringin).
Naringenin is a flavonoid that is considered to have a bioactive effect on human health as antioxidant, free radical scavenger, anti-inflammatory, carbohydrate metabolism promoter, and immune system modulator. It is the predominant flavanone in grapefruit.[1]
Sources and bioavailability: Grapefruit, Oranges, and Tomato (skin).
… The naringenin-7-glucoside form seems less bioavailable than the aglycol form.[6]
aglycone (Redirected from Aglycol):
An aglycone is the non-sugar compound remaining after replacement of the glycosyl group from a glycoside by a hydrogen atom. The spelling aglycon is sometimes encountered .[1]
Grapefruit juice can provide much higher plasma concentrations of naringenin than orange juice.[7]