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Plant Dioscorea alata (Dioscoreaceae)

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Common name(s)
Greater Yam, Winged Yam
How used
Food

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# Activity Chemical Name Part Low PPM High PPM StdDev *Reference
5 ALUMINUM Root 1.0 12.0 -0.31 *
112 ASCORBIC-ACID Root -- 100.0 -0.59 *
0 ASH Root 7000.0 35045.0 -0.93 *
53 BETA-CAROTENE Root 0.0 0.2 -0.44 *
4 BORON Root 0.8 7.0 -0.63 *
28 CALCIUM Root 44.0 290.0 -0.78 *
0 CITRATES Root 1270.0 5935.0 -0.68 *
12 COPPER Root 0.5 10.7 -0.11 *
0 CYANIDIN-3-GENTIOBIOSIDE Plant -- -- -- *
0 CYANIDIN-GLYCOSIDE Bulb -- -- -- *
0 FAT Root 300.0 5700.0 -0.57 *
61 FERULIC-ACID Plant -- -- -- *
15 FIBER Root 6000.0 55600.0 -0.72 *
6 IRON Root 1.4 25.0 -0.41 *
0 KILOCALORIES Root 619.0 3005.0 -0.80 *
65 MAGNESIUM Root 66.0 827.0 -0.92 *
0 MALATES Root 870.0 5750.0 -0.83 *
14 MANGANESE Plant -- -- -- *
39 NIACIN Root 0.7 17.0 -0.96 *
0 OXALATE Root 150.0 700.0 -0.73 *
*Unless otherwise noted all references are to Duke, James A. 1992. Handbook of phytochemical constituents of GRAS herbs and other economic plants. Boca Raton, FL. CRC Press.