Tart cherry pills drugs9/28/2023 012-.015 milligrams (mg) melatonin per 1000 grams or kilogram, which is one heck of a lot of cherries and a very teeny amount of melatonin relative to what you might take in a melatonin tablet. This paper was sponsored by the Cherry Marketing Institute and says flash-frozen Montmorency cherries contain about 12-15 nanograms melatonin per gram of cherries (1 nanogram = 0.001 micrograms 1 microgram = 0.001 milligram 1 nanogram = 1000 picograms). Also, previously published data and the results presented here show that melatonin is not only endogenously produced but also present in the diet. The implication of the current findings is that consuming cherries could be an important source of dietary melatonin inasmuch as melatonin is readily absorbed when taken orally. Neither the orchard of origin nor the time of harvest influenced the amount of melatonin in fresh cherries. Montmorency cherries ( 13.46 +/- 1.10 ng/g) contain approximately 6 times more melatonin than do Balaton cherries (2.06 +/- 0.17 ng/g). Both cherry species contain high levels of melatonin compared to the melatonin concentrations in the blood of mammals. In this study, melatonin was detected and quantified in fresh-frozen Balaton and Montmorency tart cherries (Prunus cerasus) using high-performance liquid chromatography. In plants, as in animals, melatonin is believed to function as a free radical scavenger and possibly in photoperiodism. The antioxidant melatonin was recently identified in a variety of edible plants and seeds in high concentrations. 2001 Oct 49(10):4898-902.ĭetection and quantification of the antioxidant melatonin in Montmorency and Balaton tart cherries (Prunus cerasus).īurkhardt S 1, Tan DX, Manchester LC, Hardeland R, Reiter RJ.[
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