Studies of Physalis alkekengi L. fruits as a source of xanthophylls
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The studies reported here established that fruits of the perennial and quite hardy plant Physalis alkekengi grown in the conditions of the Belgorod area accumulate zeaxanthin (and β-cryptoxanthin) derivatives at levels of up to 20 mg/g of husks, which are needed for the prevention of age-related visual loss. Furthermore, attention is drawn to the berries of this Physalis species, which can be used in foods as a source of zeaxanthin (about 0.30 mg per berry).
- 3.T. L. Bosna, J. M. Dole, and N. O. Maness, Crop Sci., 43, 2118–2124 (2003).Google Scholar
- 4.US Patent 6784351 B2.Google Scholar
- 7.D. B. Rodrigues-Amaya, A Guide to Carotenoid Analysis in Foods, ILSI Press, Washington (2001), p. 15.Google Scholar
- 8.G. A. Denisova and I. T. Vasil’chenko, The Life of Plants in Six Volumes [in Russian], Prosveshchenie, Moscow (1981), Vol. 1, Chap. 2.Google Scholar