United States Department of Agriculture
Agricultural Research Service

National Nutrient Database for Standard Reference Legacy Release
Full Report (All Nutrients):  09412, Pears, raw, bartlett (Includes foods for USDA's Food Distribution Program)
Food Group: Fruits and Fruit Juices
Scientific Name:  Pyrus communis
Refuse: 10%   Refuse Description:   Stem, core and seeds
heading Nutrient Unit
Value per 100 g
# of Data Points Std. Error
cup, sliced 140 g

small 152 g

medium 177 g

large 227 g
Proximates Water 1, 2 g 84.14 8 0.190 117.80 127.89 148.93 191.00
Proximates Energy kcal 63 -- -- 88 96 112 143
Proximates Energy kJ 264 -- -- 370 401 467 599
Proximates Protein 1, 2 g 0.39 8 0.020 0.55 0.59 0.69 0.89
Proximates Total lipid (fat) 1, 2 g 0.16 6 0.030 0.22 0.24 0.28 0.36
Proximates Ash 1, 2 g 0.30 6 0.010 0.42 0.46 0.53 0.68
Proximates Carbohydrate, by difference g 15.01 -- -- 21.01 22.82 26.57 34.07
Proximates Fiber, total dietary 1, 2 g 3.1 6 0.099 4.3 4.7 5.5 7.0
Proximates Sugars, total 1, 2 g 9.69 6 0.260 13.57 14.73 17.15 22.00
Proximates Sucrose 1, 2 g 0.43 6 0.140 0.60 0.65 0.76 0.98
Proximates Glucose (dextrose) 1, 2 g 2.50 6 0.250 3.50 3.80 4.42 5.67
Proximates Fructose 1, 2 g 6.76 6 0.070 9.46 10.28 11.97 15.35
Proximates Lactose 1, 2 g 0.00 6 0.000 0.00 0.00 0.00 0.00
Proximates Maltose 1, 2 g 0.00 6 0.000 0.00 0.00 0.00 0.00
Proximates Galactose 1, 2 g 0.00 6 0.000 0.00 0.00 0.00 0.00
Minerals Calcium, Ca 1, 2 mg 9 4 0.000 13 14 16 20
Minerals Iron, Fe 1, 2 mg 0.19 4 0.020 0.27 0.29 0.34 0.43
Minerals Magnesium, Mg 1, 2 mg 6 4 0.000 8 9 11 14
Minerals Phosphorus, P 1, 2 mg 11 4 0.000 15 17 19 25
Minerals Potassium, K 1, 2 mg 101 4 4.000 141 154 179 229
Minerals Sodium, Na mg 1 -- -- 1 2 2 2
Minerals Zinc, Zn 1, 2 mg 0.08 4 0.006 0.11 0.12 0.14 0.18
Minerals Copper, Cu 1, 2 mg 0.078 4 0.007 0.109 0.119 0.138 0.177
Minerals Manganese, Mn 1, 2 mg 0.037 4 0.001 0.052 0.056 0.065 0.084
Minerals Selenium, Se 2 µg 0.1 2 -- 0.1 0.2 0.2 0.2
Vitamins Vitamin C, total ascorbic acid 1, 2 mg 4.4 4 0.100 6.2 6.7 7.8 10.0
Vitamins Thiamin 1, 2 mg 0.012 4 0.001 0.017 0.018 0.021 0.027
Vitamins Riboflavin 1, 2 mg 0.026 4 0.002 0.036 0.040 0.046 0.059
Vitamins Niacin 1, 2 mg 0.164 4 0.008 0.230 0.249 0.290 0.372
Vitamins Pantothenic acid 1, 2 mg 0.042 4 0.004 0.059 0.064 0.074 0.095
Vitamins Vitamin B-6 1, 2 mg 0.026 4 0.003 0.036 0.040 0.046 0.059
Vitamins Folate, total 1, 2 µg 6 4 0.000 8 9 11 14
Vitamins Folate, food µg 6 4 0.000 8 9 11 14
Vitamins Choline, total mg 5.1 -- -- 7.1 7.8 9.0 11.6
Vitamins Vitamin A, RAE 1, 2, 3 µg 1 5 0.000 1 2 2 2
Vitamins Carotene, beta 1, 2, 3 µg 14 6 0.000 20 21 25 32
Vitamins Carotene, alpha 1, 2, 3 µg 2 6 0.000 3 3 4 5
Vitamins Cryptoxanthin, beta 1, 2 µg 3 4 1.000 4 5 5 7
Vitamins Vitamin A, IU IU 28 -- -- 39 43 50 64
Vitamins Lycopene 1, 2 µg 0 4 0.000 0 0 0 0
Vitamins Lutein + zeaxanthin 1, 2 µg 51 4 4.000 71 78 90 116
Vitamins Vitamin E (alpha-tocopherol) mg 0.12 -- -- 0.17 0.18 0.21 0.27
Vitamins Vitamin K (phylloquinone) 1, 2 µg 3.8 4 0.100 5.3 5.8 6.7 8.6
Lipids Fatty acids, total trans g 0.000 -- -- 0.000 0.000 0.000 0.000
Amino Acids Tryptophan 2 g 0.002 -- -- 0.003 0.003 0.004 0.005
Amino Acids Threonine 2 g 0.012 -- -- 0.017 0.018 0.021 0.027
Amino Acids Isoleucine 2 g 0.012 -- -- 0.017 0.018 0.021 0.027
Amino Acids Leucine 2 g 0.020 -- -- 0.028 0.030 0.035 0.045
Amino Acids Lysine 2 g 0.018 -- -- 0.025 0.027 0.032 0.041
Amino Acids Methionine 2 g 0.002 -- -- 0.003 0.003 0.004 0.005
Amino Acids Cystine 2 g 0.002 -- -- 0.003 0.003 0.004 0.005
Amino Acids Phenylalanine 2 g 0.011 -- -- 0.015 0.017 0.019 0.025
Amino Acids Tyrosine 2 g 0.002 -- -- 0.003 0.003 0.004 0.005
Amino Acids Valine 2 g 0.018 -- -- 0.025 0.027 0.032 0.041
Amino Acids Arginine 2 g 0.011 -- -- 0.015 0.017 0.019 0.025
Amino Acids Histidine 2 g 0.002 -- -- 0.003 0.003 0.004 0.005
Amino Acids Alanine 2 g 0.015 -- -- 0.021 0.023 0.027 0.034
Amino Acids Aspartic acid 2 g 0.111 -- -- 0.155 0.169 0.196 0.252
Amino Acids Glutamic acid 2 g 0.032 -- -- 0.045 0.049 0.057 0.073
Amino Acids Glycine 2 g 0.013 -- -- 0.018 0.020 0.023 0.030
Amino Acids Proline 2 g 0.022 -- -- 0.031 0.033 0.039 0.050
Amino Acids Serine 2 g 0.016 -- -- 0.022 0.024 0.028 0.036

Sources of Data

1Nutrient Data Laboratory, ARS, USDA National Food and Nutrient Analysis Program Wave 5i , 2001  Beltsville MD  
2Nutrient Data Laboratory, ARS, USDA National Food and Nutrient Analysis Program Wave 5a , 2001  Beltsville MD  
3Nutrient Data Laboratory, ARS, USDA Continued monitoring of the nutrient content of selected key foods, University of Georgia , 1993  Beltsville MD