Abstract
The current study was performed to evaluate colored potatoes (Solamum tuberosum L.) as a potential source of functional food material. We compared the total phenolic content (TPC) in potato tubers of a white-fleshed potato variety with six color-fleshed potato cultivars. We also examined their antioxidant and antiproliferative activities. The TPC of the analyzed cultivars varied between 113.3 mg·100 g−1 powder (‘Superior’) and 153.3 mg·100 g−1 powder (‘Blue’). The colored potato extracts showed higher radical scavenging activities than the white fleshed potato extract (‘Superior’), and all colored potato extracts, except for ‘Rose’ and ‘Haryoung’, induced significant antiproliferative activities against THP-1 cells at the tested concentrations. In particular, ‘Jaseo’ and ‘Jasim’ showed 35% and 31% cell viability, respectively, at the concentration of 10μg·mL−1. The greatest positive correlation was found between TPC and hydroxyl radical scavenging activity (r = 0.912, p < 0.01), and TPC also showed a strong positive correlation with nitrite scavenging ability (r = 0.808, p < 0.01). Our results indicate that color-fleshed potatoes have higher antioxidant and stronger antiproliferative activities than white-fleshed potatoes.
Similar content being viewed by others
Literature Cited
Al-Weshahy, A. and V. Rao. 2009. Isolation and characterization of functional components from peel samples of six potatoes varieties growing in Ontario. Food Res. Int. 42:1062–1066.
Brown, C.R. 2005. Antioxidant in potato. Amer. J. Potato Res. 82: 163–172.
Chen, Y.C., Y. Sugiyama, N. Abe, R. Kuruto-Niwa, R. Nozawa, and A. Hirota. 2005. DPPH radical-scavenging compounds from Dou-Chi, a soybean fermented food. Biosci. Biotech. Bioch. 69:999–1006.
Chu, Y.H., C.L. Chang, and H.F. Hsu. 2000. Flavonoid content of several vegetables and their antioxidant activity. J. Sci. Food Agr. 80:561–566.
Erichhorn, S. and P. Winterhalter. 2005. Anthocyanins from pigmented potato (Solanum tuberosum L.) cultivar. Food Res. Int. 38:943–948.
Friedman, M. 1997. Chemistry, biochemistry, and dietary role of potato polyphenols. A review. J. Agr. Food Chem. 45:1523–1540.
Good, D. 1994. The role of antioxidant vitamins. Amer. J. Med. 96:5–12.
Hayashi, K., H. Hibasami, T. Murakami, N. Terahara, M. Mori, and A. Tsukui. 2006. Induction of apoptosis in cultured human stomach cancer cells by potato anthocyanins and its inhibitory effects on growth of stomach cancer in mice. Food Sci. Technol. Res. 12:22–26.
Hejtmánková, K., V. Pivec, E. Trnková, K. Hamouz, and J. Lachman. 2009. Quality of colored varieties of potatoes. Czech. J. Food Sci. 27:S310–313.
Im, H.W., B.S. Suh, S.U. Lee, N. Kozukue, M. Ohnisi-Kameyama, C.E. Levin, and M. Friedman. 2008. Analysis of phenolic compounds by high-performance liquid chromatography and liquid chromatogaraphy/mass spectrometry in potato plant flowers, leaves, stems, and tubers and in home-procrssed potates. J. Agr. Food Chem. 56:3341–3349.
Jang, H.L., N.J. Kim, M.H. Kim, and K.Y. Yoon. 2011. Comparison of Nutrient Components and Physicochemical Properties of White fleshed and Colored Potato. Kor. J. Hort Sci. Technol. 29:144–150.
Jonson, C.A. 1995. 1995-1996 seed acres reflect more varieties, market shifts. Valley Potato Grow 61:13–16.
Jung, M.J., S.I. Heo, and M.H. Wang. 2008. Free radical scavenging and total phenolic contents from methanolic extracts of Ulmus davidiana. Food Chem. 108:482–487.
Kang, Y.H., Y.K. Park, and G.D. Lee. 1996. The nitrite scavenging and electron donating ability of phenolic compounds. Korean J. Food Sci. Technol. 28:232–239.
Kato, H., I.E. Lee, N.V. Chuyen, S.B. Kim, and F. Hayase. 1987. Inhibition on nitrosamine formation by nondialyzable melanoidins. Agr. Biol. Chem 51:1333–1338.
Lachman, J. and K. Hamouz. 2005. Red and purple coloured potatoes as a significant antioxidant source in human nutrition-a review. Plant Soil Environ. 51:477–482.
Lachman, J., K. Hamouz, J. Čepl, V. Pivec, M. Šulc, and P. Dvořák. 2006. The effect of selected factors on polyphenol content and antioxidant activity in potato tubers. Chemicke Listy 100:522–527.
Lachman, J., K. Hamouz, M. Orsák, V. Pivec, and P. Dvořák. 2008. The influence of flesh colour and growing locality on polyphenolic content and antioxidant activity in potatoes. Sci. Hort. 117:109–114.
Lachman, J., K. Hamouz, M. Šulc, M. Orsák, V. Pivec, A. Hejtmánková, P. Dvořák, and J. Čepl. 2009. Culivar differences of total anthocyanins and anthocyanidins in red and purple-fleshed potatoes and their relation to antioxidant activity. Food Chem. 112:836–843.
Lewise, C.E., J.R.L. Walker, J.E. Lancaster, and K.H. Sutton. 1998. Determination of anthocyanins, flavonoids and phenolic acids in potatoes. I: Coloured cultivars of Solanum tuberosum L. J. Sci. Food Agr. 77:45–57.
Li, H.B., C.C. Wong, K.W. Cheng, and F. Chen. 2008. Antioxidant properties in vitro and total phenolic contents in methanol extracts from medicinal plants. LWT 41:385–390.
Mau, J.L., S.Y. Tsai, Y.H. Tseng, and S.J. Huang. 2005. Antioxidant properties of hot water extracts from Ganoderma tsugae Murrill. LWT 38:589–597.
Mirivish, S.S., L. Wallcave, M. Eagen, and P. Shubik. 1972. Ascorbate nitrite reaction: Possible means of the formation of carcinogenic N-nitrosocompounds. Science 177:65–67.
Nara, K., T. Miyoshi, T. Honma, and H. Koga. 2006. Antioxidative activity of bound-form phenolics in potato peel. Biosci. Biotech. Bioch. 70:1489–1491.
Park, Y.E., J.C. Jeong, H.M. Cho, Y.S. Hwang, H.J. Lee, S.N. Choi, S.J. Lee, E.S. Park, E.A. Ko, N.S. Kim, J.D. Lim, and M.G. Choung. 2008. Antimutagenic effect and cytotoxicity to human cell lines of colored potato extracts. Kor. J. Crop Sci. 53:75–84.
Reddivari, L., A.L. Hale, and C.M. Miller, Jr. 2007. Determination of phenolic content, composition and their contribution to antioxidant activity in specialty potato selections. Amer. J. Potato Res. 84:275–282.
Reyes, L.F. 2005. Antioxidant capacity, anthocyanins and total phenolics in purple- and red-fleshed potato (Solanum tuberosum L.) genotypes. Amer. J. Agr. Food. Chem. 53:271–277.
Reyes, L.F. and L. Cisneros-Zevallos. 2007. Degradation kinetics and color of anthocyanins in aqueous extracts of purple- and red-fleshed potatoes (Solanum tuberosum L.). Food Chem. 100:885–894.
Rumbaoa, R.G.O., D.F. Cornago, and I.M. Geronimo. 2009. Phenolic content and antioxidant capacity of Philippine potato (Solamum tuberosum) tubers. J. Food Comp. Anal. 22:546–550.
Schieber, A. and M.D.A. Saldaña. 2009. Potato peels: A source of nutritionally and pharmacologically interesting compounds-A review. Food S3:23–29.
Shin, S.R., J.Y. Hong, and K.Y. Yoon. 2008. Antioxidant properties and total phenolic contents of cherry elaeagnus (Elaeagnus multiflora Thunb.) extracts. Food Sci. Biotechnol. 17:608–612.
Yang, J., R. Paulino, S. Janke-Stedronsky, and F. Abawi. 2007. Free-radical-scavenging activity and total phenols of noni (Morinda citrifolia L.) juice and powder in processing and storage. Food Chem. 102:302–308.
Zhao, C.L., H.G. Guo, Z.Y. Gong, and Q. Zhao. 2009. Pharmacological and nutritional activities of potato anthocyanins. Afr. J. Pharm. Pharmacol. 2:463–468.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Jang, H.L., Yoon, K.Y. Cultivar differences in phenolic contents/biological activities of color-fleshed potatoes and their relationships. Hortic. Environ. Biotechnol. 53, 175–181 (2012). https://doi.org/10.1007/s13580-012-0048-9
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13580-012-0048-9