United States Department of Agriculture
Agricultural Research Service

National Nutrient Database for Standard Reference Legacy Release
Try FoodData Central Statistics Report:  11987, Mushrooms, oyster, raw a 
heading Nutrient Unit Value (100g) Data Points Std. Error Min Max df LB UB # Studies Source NDB Ref Last Modified
Proximates Water 1, 2, 3 g 89.18 11 0.590 85.1 91.01 4.0 87.5 90.86 3 Aggregated data involving combinations of source codes 1 &12 -- 07/01/2009
Proximates Energy kcal 33 -- -- 0 0 -- -- -- -- Calculated or imputed -- 08/01/2010
Proximates Energy kJ 139 -- -- 0 0 -- -- -- -- Calculated or imputed -- 08/01/2010
Proximates Protein 1, 2 g 3.31 5 0.320 2.37 4.86 2.0 1.36 5.24 2 Analytical or derived from analytical -- 03/01/2006
Proximates Total lipid (fat) 1, 2 g 0.41 5 0.060 0.26 0.66 1.0 -0.01 0.83 2 Analytical or derived from analytical -- 03/01/2006
Proximates Ash 1, 2 g 1.01 5 0.110 0.73 1.65 1.0 -0.32 2.33 2 Analytical or derived from analytical -- 03/01/2006
Proximates Carbohydrate, by difference g 6.09 -- -- 0 0 -- -- -- -- Calculated or imputed -- 08/01/2010
Proximates Fiber, total dietary 1, 2 g 2.3 6 0.300 1.5 3.4 3.0 1.1 3.5 2 Aggregated data involving combinations of source codes 1 &12 -- 03/01/2006
Proximates Sugars, total 2 g 1.11 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 03/01/2006
Proximates Sucrose 2 g 0.00 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Proximates Glucose (dextrose) 2 g 1.11 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 04/01/2005
Proximates Fructose 2 g 0.00 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Proximates Lactose 2 g 0.00 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Proximates Maltose 2 g 0.00 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Proximates Galactose 2 g 0.00 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Proximates Starch 2 g 0.00 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Minerals Calcium, Ca 1, 2 mg 3 4 1.000 1 8 1.0 -10.0 17.0 2 Analytical or derived from analytical -- 04/01/2005
Minerals Iron, Fe 1, 2 mg 1.33 4 0.320 0.71 2.37 1.0 -1.46 4.11 2 Analytical or derived from analytical -- 04/01/2005
Minerals Magnesium, Mg 1, 2 mg 18 4 4.000 12 29 1.0 -30.0 66.0 2 Analytical or derived from analytical -- 04/01/2005
Minerals Phosphorus, P 1, 2 mg 120 4 10.000 97 162 1.0 -15.0 254.0 2 Analytical or derived from analytical -- 04/01/2005
Minerals Potassium, K 1, 2 mg 420 4 63.000 310 642 1.0 -350.0 1190.0 2 Analytical or derived from analytical -- 04/01/2005
Minerals Sodium, Na 1, 2 mg 18 4 3.000 1 37 2.0 1.0 34.0 2 Analytical or derived from analytical -- 04/01/2005
Minerals Zinc, Zn 1, 2 mg 0.77 4 0.140 0.53 1.03 2.0 -0.01 1.56 2 Analytical or derived from analytical -- 04/01/2005
Minerals Copper, Cu 1, 2 mg 0.244 4 0.031 0.12 0.42 1.0 -0.114 0.602 2 Analytical or derived from analytical -- 02/01/2010
Minerals Manganese, Mn 1, 2 mg 0.113 3 0.007 0.09 0.14 1.0 0.02 0.207 2 Analytical or derived from analytical -- 04/01/2005
Minerals Selenium, Se 2 µg 2.6 2 -- 2.2 3 1.0 -- -- 1 Analytical or derived from analytical -- 04/01/2005
Vitamins Vitamin C, total ascorbic acid 2 mg 0.0 2 -- 0 0 -- -- -- 1 Analytical or derived from analytical -- 04/01/2005
Vitamins Thiamin 1, 2 mg 0.125 5 0.025 0.05 0.22 2.0 0.017 0.233 2 Analytical or derived from analytical -- 04/01/2005
Vitamins Riboflavin 1, 2 mg 0.349 3 0.054 0.28 0.44 1.0 -0.341 1.039 2 Analytical or derived from analytical -- 05/01/2005
Vitamins Niacin 1, 2 mg 4.956 5 0.587 3.4 7.8 2.0 2.502 7.41 2 Analytical or derived from analytical -- 04/01/2005
Vitamins Pantothenic acid 1, 2 mg 1.294 3 0.114 1.12 1.46 1.0 -0.159 2.746 2 Analytical or derived from analytical -- 04/01/2005
Vitamins Vitamin B-6 1, 2 mg 0.110 4 0.026 0.07 0.17 2.0 -0.037 0.258 2 Analytical or derived from analytical -- 04/01/2005
Vitamins Folate, total 1, 2, 3 b µg 38 7 6.000 4 71 2.0 12.0 63.0 3 Aggregated data involving combinations of source codes 1 &12 -- 05/01/2010
Vitamins Folic acid µg 0 -- -- 0 0 -- -- -- -- Assumed zero -- 01/01/2001
Vitamins Folate, food 3 b µg 38 7 6.000 4 71 2.0 12.0 63.0 3 Aggregated data involving combinations of source codes 1 &12 -- 08/01/2010
Vitamins Folate, DFE b µg 38 -- -- 0 0 -- -- -- -- Calculated or imputed -- 08/01/2010
Vitamins Choline, total 2 mg 48.7 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/2007
Vitamins Betaine 2 mg 12.1 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/2007
Vitamins Vitamin B-12 µg 0.00 -- -- 0 0 -- -- -- -- Assumed zero -- 11/01/1996
Vitamins Vitamin A, RAE µg 2 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Vitamins Retinol µg 0 -- -- 0 0 -- -- -- -- Assumed zero -- 06/01/2002
Vitamins Carotene, beta 1 µg 29 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 03/01/2006
Vitamins Carotene, alpha µg 0 -- -- 0 0 -- -- -- -- Assumed zero -- 05/01/2005
Vitamins Cryptoxanthin, beta µg 0 -- -- 0 0 -- -- -- -- Assumed zero -- 05/01/2005
Vitamins Vitamin A, IU IU 48 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Vitamins Lycopene µg 0 -- -- 0 0 -- -- -- -- Assumed zero -- 05/01/2005
Vitamins Lutein + zeaxanthin µg 0 -- -- 0 0 -- -- -- -- Assumed zero -- 05/01/2005
Vitamins Vitamin E (alpha-tocopherol) 2 mg 0.00 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Vitamins Tocopherol, beta 2 mg 0.00 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Vitamins Tocopherol, gamma 2 mg 0.00 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Vitamins Tocopherol, delta 2 mg 0.00 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Vitamins Tocotrienol, alpha 2 mg 0.03 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 04/01/2005
Vitamins Tocotrienol, beta 2 mg 0.00 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Vitamins Tocotrienol, gamma 2 mg 0.00 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Vitamins Tocotrienol, delta 2 mg 0.00 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Vitamins Vitamin D (D2 + D3) µg 0.7 4 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/2010
Vitamins Vitamin D2 (ergocalciferol) 3 µg 0.7 4 0.600 0.1 2.6 3.0 -1.2 2.7 1 Analytical or derived from analytical -- 07/01/2009
Vitamins Vitamin D3 (cholecalciferol) 3 µg 0.0 4 0.000 0 0 -- -- -- 1 Analytical or derived from analytical -- 08/01/2010
Vitamins Vitamin D 3 IU 29 4 24.000 3 103 3.0 -50.0 107.0 1 Analytical or derived from analytical -- 08/01/2010
Vitamins Vitamin K (phylloquinone) 2 µg 0.0 2 -- 0 0 -- -- -- 1 Analytical or derived from analytical -- 05/01/2005
Lipids Fatty acids, total saturated g 0.062 -- -- 0 0 -- -- -- -- Calculated or imputed -- 08/01/2010
Lipids 4:0 g 0.000 -- -- 0 0 -- -- -- -- Assumed zero -- 04/01/2005
Lipids 6:0 g 0.000 -- -- 0 0 -- -- -- -- Assumed zero -- 04/01/2005
Lipids 8:0 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 10:0 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 12:0 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 14:0 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 15:0 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 16:0 2 g 0.062 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/2010
Lipids 17:0 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 18:0 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 20:0 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 22:0 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 24:0 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids Fatty acids, total monounsaturated g 0.031 -- -- 0 0 -- -- -- -- Calculated or imputed -- 08/01/2010
Lipids 14:1 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 15:1 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 16:1 undifferentiated 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 17:1 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 18:1 undifferentiated 2 g 0.031 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/2010
Lipids 20:1 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 22:1 undifferentiated 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 24:1 c 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids Fatty acids, total polyunsaturated g 0.123 -- -- 0 0 -- -- -- -- Calculated or imputed -- 08/01/2010
Lipids 18:2 undifferentiated 2 g 0.123 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 08/01/2010
Lipids 18:3 undifferentiated 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 18:4 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 20:2 n-6 c,c 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 20:3 undifferentiated 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 20:4 undifferentiated 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 20:5 n-3 (EPA) 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 21:5 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 22:4 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 22:5 n-3 (DPA) 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids 22:6 n-3 (DHA) 2 g 0.000 1 -- 0 0 -- -- -- -- Analytical or derived from analytical -- 05/01/2005
Lipids Fatty acids, total trans g 0.000 -- -- 0 0 -- -- -- -- Assumed zero -- 01/01/2017
Lipids Cholesterol mg 0 -- -- 0 0 -- -- -- -- Assumed zero -- 11/01/1996
Lipids Stigmasterol 2, 3 mg 0 7 0.000 0 0 -- -- -- 2 Analytical or derived from analytical -- 02/01/2010
Lipids Campesterol 2, 3 mg 1 7 0.000 1 2 2.0 1.0 1.0 2 Analytical or derived from analytical -- 02/01/2010
Lipids Beta-sitosterol 2, 3 mg 0 7 0.000 0 1 2.0 -- -- 2 Analytical or derived from analytical -- 02/01/2010
Amino Acids Tryptophan 2 g 0.042 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Amino Acids Threonine 2 g 0.140 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Amino Acids Isoleucine 2 g 0.112 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Amino Acids Leucine 2 g 0.168 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Amino Acids Lysine 2 g 0.126 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Amino Acids Methionine 2 g 0.042 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Amino Acids Cystine 2 g 0.028 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Amino Acids Phenylalanine 2 g 0.112 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Amino Acids Tyrosine 2 g 0.084 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Amino Acids Valine 2 g 0.197 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Amino Acids Arginine 2 g 0.182 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Amino Acids Histidine 2 g 0.070 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Amino Acids Alanine 2 g 0.239 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Amino Acids Aspartic acid 2 g 0.295 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Amino Acids Glutamic acid 2 g 0.632 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Amino Acids Glycine 2 g 0.126 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Amino Acids Proline 2 g 0.042 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Amino Acids Serine 2 g 0.126 -- -- 0 0 -- -- -- -- Analytical or derived from analytical -- 02/01/2010
Other Alcohol, ethyl g 0.0 -- -- 0 0 -- -- -- -- Assumed zero -- 04/01/2005
Other Caffeine mg 0 -- -- 0 0 -- -- -- -- Assumed zero -- 04/01/2005
Other Theobromine mg 0 -- -- 0 0 -- -- -- -- Assumed zero -- 04/01/2005

Sources of Data

1Nutrient Data Laboratory, ARS, USDA Nutrient content of ethnic and geographic specific foods, Southern Testing and Research Laboratories , 1995  Beltsville MD  
2Mushroom Council National Food and Nutrient Analysis Program Wave 9b , 2004  Dublin CA  
3Mushroom Council National Food and Nutrient Analysis Program Wave 13d , 2009  Dublin CA  

Footnotes
a  Ergosterol = 64 mg/100 g.
b  Mean value contains data based on the analysis of 5-methyltetrahydrofolate, 10-formyl folic acid, and 5-formyltetrahydrofolic acid plus total folate determined microbiologically
b  Mean value contains data based on the analysis of 5-methyltetrahydrofolate, 10-formyl folic acid, and 5-formyltetrahydrofolic acid plus total folate determined microbiologically
b  Mean value contains data based on the analysis of 5-methyltetrahydrofolate, 10-formyl folic acid, and 5-formyltetrahydrofolic acid plus total folate determined microbiologically