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Plant Dioscorea pentaphylla (Dioscoreaceae)

Common Names
Mountain Yam
How this plant is used
Food
View the list of ubiquitous chemicals
List of plant chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Activity Count Plant Part Low Parts Per Million High Parts Per Million Standard Deviation Reference
ALANINE 3 Root 550.0 2965.0 -0.23 Duke, 1992 *
ARGININE 14 Root 1120.0 6035.0 -0.24 Duke, 1992 *
ASCORBIC-ACID 112 Root 26.0 140.0 -0.57 Duke, 1992 *
ASH 0 Root 8200.0 44180.0 -0.67 Duke, 1992 *
ASPARTIC-ACID 3 Root 1360.0 7330.0 -0.34 Duke, 1992 *
BETA-CAROTENE 53 Root not available not available not available Duke, 1992 *
CALCIUM 28 Root 260.0 1400.0 -0.66 Duke, 1992 *
CARBOHYDRATES 0 Root 163100.0 878770.0 0.63 Duke, 1992 *
CYSTINE 2 Root 160.0 860.0 -0.03 Duke, 1992 *
FAT 0 Root 1000.0 5390.0 -0.58 Duke, 1992 *
FIBER 15 Root 4500.0 24245.0 -1.42 Duke, 1992 *
GLUTAMIC-ACID 8 Root 1590.0 8565.0 -0.56 Duke, 1992 *
GLYCINE 12 Root 460.0 2480.0 -0.23 Duke, 1992 *
HISTIDINE 7 Root 300.0 1615.0 -0.17 Duke, 1992 *
IRON 6 Root 4.0 24.0 -0.41 Duke, 1992 *
ISOLEUCINE 3 Root 450.0 2425.0 -0.54 Duke, 1992 *
KILOCALORIES 0 Root 670.0 3610.0 0.54 Duke, 1992 *
LEUCINE 2 Root 840.0 4525.0 0.10 Duke, 1992 *
LINOLEIC-ACID 27 Root 380.0 2050.0 -0.40 Duke, 1992 *
LINOLENIC-ACID 0 Root 70.0 375.0 -1.00 Duke, 1992 *
View the list of ubiquitous chemicals
List of plant activities.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Activity Chemical Count Reference
5-Alpha-Reductase-Inhibitor 4 Duke, 1992 *
Acidulant 1 Aloe Research Council - Duke writeup of non-peer reviewd book by Coats and draft by Henry
Adjuvant 1 Merck 11th Edition
Aldose-Reductase-Inhibitor 1 Challem, J., Berkson, Burt, and Smith, Melissa Dianne. 2000.
Syndrome X - The complete nutritional program to prevent and reservse insulin resistance. John Wiley & Sons, New York. 272 pp. $24.95
Allergenic 4 Duke, 1992 *
Alpha-Reductase-Inhibitor 1 Duke, 1992 *
Analgesic 3 Duke, 1992 *
Androgenic? 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Anemiagenic 2 Duke, 1992 *
Angiotensin-Receptor-Blocker 3 Duke, 1992 *
Antiacid 1 Martindale's 29th
Antiacne 3 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antiacrodynic 1 Duke, 1992 *
AntiADD 1 Martindale's 29th
AntiAGE 1 Challem, J., Berkson, Burt, and Smith, Melissa Dianne. 2000.
Syndrome X - The complete nutritional program to prevent and reservse insulin resistance. John Wiley & Sons, New York. 272 pp. $24.95
Antiaggregant 2 Duke, 1992 *
Antiaging 2 Duke, 1992 *
Antiakathisic 1 Martindale's 29th
Antialcoholic 2 Duke, 1992 *
Antialdosteronic 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).