Nutrient : Proline

A Zero(0) indicates trace amounts.

Bacteria Impacted By

Items with less than 5mg/gram are excluded
Food Group Food Scientific Name mg /gram
Spices and Herbs Spices, parsley, dried Petroselinum crispum 2.01
Cereal Grains and Pasta Barley, hulled Hordeum vulgare L. 1.48
Legumes and Legume Products Peanuts, all types, oil-roasted, with salt 1.17
Beans, pinto, mature seeds, raw Phaseolus vulgaris 1.07
Lentils, raw Lens culinaris 1.03
Beans, white, mature seeds, raw Phaseolus vulgaris 0.99
Nut and Seed Products Nuts, almonds Prunus dulcis 0.97
Legumes and Legume Products Beans, kidney, red, mature seeds, raw Phaseolus vulgaris 0.96
Nut and Seed Products Nuts, pistachio nuts, raw Pistacia vera 0.94
Legumes and Legume Products Beans, black, mature seeds, raw Phaseolus vulgaris 0.92
Sweets Baking chocolate, unsweetened, squares 0.88
Legumes and Legume Products Chickpeas (garbanzo beans, bengal gram), mature seeds, raw Cicer arietinum 0.85
Sweets Cocoa, dry powder, unsweetened 0.84
Cocoa, dry powder, unsweetened, processed with alkali 0.77
Nut and Seed Products Nuts, cashew nuts, oil roasted, without salt added 0.75
Nuts, brazilnuts, dried, unblanched Bertholletia excelsa 0.71
Nuts, walnuts, english Juglans regia 0.71
Nuts, pine nuts, pinyon, dried Pinus edulis 0.62
Vegetables and Vegetable Products Soybeans, green, raw Glycine max 0.61
Legumes and Legume Products Tofu, firm, prepared with calcium sulfate and magnesium chloride (nigari) 0.57
Nut and Seed Products Nuts, hazelnuts or filberts Corylus spp. 0.56
Cereal Grains and Pasta Buckwheat Fagopyrum esculentum Moench 0.51
Buckwheat flour, whole-groat 0.48
Nut and Seed Products Nuts, macadamia nuts, raw Macadamia integrifolia, M. tetraphylla 0.47
Cereal Grains and Pasta Buckwheat groats, roasted, dry 0.45
Vegetables and Vegetable Products Drumstick (horseradish tree) leaves, raw Moringa oleifera 0.45
Cabbage, savoy, raw Brassica oleracea (Capitata Group) 0.39
Legumes and Legume Products Beans, kidney, red, mature seeds, cooked, boiled, without salt 0.37
Nut and Seed Products Nuts, pecans Carya illinoinensis 0.36
Legumes and Legume Products Carob flour Ceratonia siliqua 0.35
Vegetables and Vegetable Products Cabbage, savoy, cooked, boiled, drained, without salt 0.35
Dairy and Egg Products Milk, chocolate, fluid, commercial, reduced fat, with added vitamin A and vitamin D 0.3
Legumes and Legume Products Beans, kidney, all types, mature seeds, canned 0.3
Vegetables and Vegetable Products Corn, sweet, yellow, raw 0.29
Spices and Herbs Dill weed, fresh Anethum graveolens 0.25
Vegetables and Vegetable Products Broadbeans, immature seeds, raw Vicia faba 0.25
Legumes and Legume Products Broadbeans (fava beans), mature seeds, canned 0.23
Vegetables and Vegetable Products Broadbeans, immature seeds, cooked, boiled, drained, without salt 0.22
Chives, raw Allium schoenoprasum 0.22
Parsley, fresh Petroselinum crispum 0.21
Spinach, frozen, chopped or leaf, unprepared 0.2
Fruits and Fruit Juices Oranges, raw, navels Citrus sinensis 0.18
Vegetables and Vegetable Products Peas, green, raw Pisum sativum 0.17
Peas, green, frozen, unprepared 0.17
Peas, green, frozen, cooked, boiled, drained, without salt 0.17
Kale, raw Brassica oleracea (Acephala Group) 0.17
Broccoli raab, cooked 0.16
Spices and Herbs Peppermint, fresh Mentha x piperita L. nothosubsp. piperita 0.15
Rosemary, fresh Rosmarinus officinalis 0.14
Vegetables and Vegetable Products Lotus root, raw Nelumbo nucifera 0.14
Peas, green (includes baby and lesuer types), canned, drained solids, unprepared 0.14
Onions, welsh, raw Allium fistulosum 0.13
Broccoli raab, raw Brassica ruvo 0.13
Fruits and Fruit Juices Dates, deglet noor Phoenix dactylifera 0.13
Plums, dried (prunes), uncooked 0.13
Cereal Grains and Pasta Rice, white, long-grain, regular, cooked 0.13
Vegetables and Vegetable Products Dock, raw Rumex spp. 0.12
Broccoli, frozen, chopped, unprepared 0.12
Onions, spring or scallions (includes tops and bulb), raw Allium cepa or Allium fistulosum 0.12
Spinach, raw Spinacia oleracea 0.11
Collards, raw Brassica oleracea var. viridis 0.11
Broccoli, raw Brassica oleracea var. italica 0.11
Broccoli, cooked, boiled, drained, without salt 0.11
Amaranth leaves, cooked, boiled, drained, without salt 0.1
Lima beans, immature seeds, raw Phaseolus lunatus 0.1
Spices and Herbs Basil, fresh Ocimum basilicum 0.1
Fruits and Fruit Juices Avocados, raw, all commercial varieties Persea americana 0.1
Apricots, raw Prunus armeniaca 0.1
Vegetables and Vegetable Products Garlic, raw Allium sativum 0.1
Watercress, raw Nasturtium officinale 0.1
Cauliflower, frozen, unprepared 0.09
Peppers, hot chili, green, raw Capsicum frutescens 0.09
Nut and Seed Products Nuts, chestnuts, european, raw, peeled 0.09
Vegetables and Vegetable Products Cauliflower, cooked, boiled, drained, without salt 0.08
Mushrooms, white, raw Agaricus bisporus 0.08
Potatoes, Russet, flesh and skin, baked 0.08
Fruits and Fruit Juices Juice, orange, chilled, includes from concentrate 0.08
Vegetables and Vegetable Products Asparagus, cooked, boiled, drained 0.08
Beans, snap, green, frozen, all styles, unprepared 0.07
Beans, snap, green, raw Phaseolus vulgaris 0.07
Beans, snap, green, cooked, boiled, drained, without salt 0.07
Asparagus, raw Asparagus officinalis 0.07
Fruits and Fruit Juices Tangerines, (mandarin oranges), raw Citrus reticulata 0.07
Vegetables and Vegetable Products Potatoes, red, flesh and skin, baked 0.07
Turnip greens, raw Brassica rapa (Rapifera Group) 0.07
Vinespinach, (basella), raw Basella alba 0.07
Leeks, (bulb and lower leaf-portion), raw Allium ampeloprasum 0.07
Cauliflower, frozen, cooked, boiled, drained, without salt 0.07
Cauliflower, raw Brassica oleracea (Botrytis Group) 0.07
Beans, snap, yellow, raw Phaseolus vulgaris 0.07
Beans, snap, yellow, cooked, boiled, drained, without salt 0.07
Cabbage, red, cooked, boiled, drained, without salt 0.06
Endive, raw Cichorium endivia 0.06
Taro, raw Colocasia esculenta 0.06
Potatoes, white, flesh and skin, baked 0.06
Potatoes, red, flesh and skin, raw Solanum tuberosum 0.06
Peas, edible-podded, raw Pisum sativum 0.06
Potato, flesh and skin, raw Solanum tuberosum 0.06
Fruits and Fruit Juices Grapefruit, raw, pink and red, all areas Citrus paradisi 0.06
Grapefruit, raw, white, all areas Citrus paradisi 0.06
Vegetables and Vegetable Products Beans, snap, green, frozen, cooked, boiled, drained without salt 0.06
Cabbage, raw Brassica oleracea (Capitata Group) 0.05
Cabbage, cooked, boiled, drained, without salt 0.05
Cabbage, red, raw Brassica oleracea (Capitata Group) 0.05
Fruits and Fruit Juices Oranges, raw, all commercial varieties Citrus sinensis 0.05
Figs, raw Ficus carica 0.05
Vegetables and Vegetable Products Potatoes, white, flesh and skin, raw Solanum tuberosum 0.05
Yam, cooked, boiled, drained, or baked, without salt 0.05
Sweet potato, raw, unprepared Ipomoea batatas 0.05
Sweet potato, cooked, boiled, without skin 0.05
Carrots, raw Daucus carota 0.05
Lettuce, cos or romaine, raw Lactuca sativa var. logifolia 0.05
Mushrooms, canned, drained solids 0.05
Okra, raw Abelmoschus esculentus 0.05
Lettuce, green leaf, raw Lactuca sativa var. crispa 0.05
Onions, cooked, boiled, drained, without salt 0.04
Lettuce, red leaf, raw Lactuca sativa var. crispa 0.04
Lettuce, butterhead (includes boston and bibb types), raw Lactuca sativa var. capitata 0.04
Carrots, cooked, boiled, drained, without salt 0.04
Carrots, canned, regular pack, drained solids 0.04
Eggplant, raw Solanum melongena 0.04
Tomato products, canned, puree, without salt added 0.04
Squash, summer, zucchini, includes skin, raw 0.04
Fruits and Fruit Juices Kiwifruit, green, raw Actinidia deliciosa 0.04
Olives, ripe, canned (small-extra large) Olea europaea 0.04
Apricots, canned, water pack, without skin, solids and liquids 0.04
Cherries, sweet, raw Prunus avium 0.04
Vegetables and Vegetable Products Beets, raw Beta vulgaris 0.04
Beans, snap, green, canned, regular pack, drained solids 0.04
Fruits and Fruit Juices Juice, orange, raw 0.04
Vegetables and Vegetable Products Peppers, sweet, yellow, raw Capsicum annuum 0.04
Beverages Alcoholic beverage, beer, regular, all 0.04
Nut and Seed Products Nuts, coconut water (liquid from coconuts) 0.03
Fruits and Fruit Juices Plums, raw Prunus spp. 0.03
Vegetables and Vegetable Products Cabbage, chinese (pak-choi), raw Brassica rapa (Chinensis Group) 0.03
Cabbage, chinese (pak-choi), cooked, boiled, drained, without salt 0.03
Cabbage, chinese (pe-tsai), raw Brassica rapa (Pekinensis Group) 0.03
Fruits and Fruit Juices Cranberries, raw Vaccinium macrocarpon 0.03
Bananas, raw Musa acuminata Colla 0.03
Blueberries, cultivated (highbush), raw Vaccinium spp. 0.03
Juice, tangerine, raw 0.03
Juice, lime, raw 0.03
Mangos, raw Mangifera indica 0.03
Elderberries, raw Sambucus spp. 0.03
Vegetables and Vegetable Products Sauerkraut, canned, solids and liquids 0.03
Pumpkin, raw Cucurbita spp. 0.03
Radishes, raw Raphanus sativus 0.02
Radishes, oriental, raw Raphanus sativus (Longipinratus Group) 0.02
Peppers, sweet, green, raw Capsicum annuum 0.02
Squash, summer, zucchini, includes skin, cooked, boiled, drained, without salt 0.02
Taro, cooked, without salt 0.02
Tomatoes, red, ripe, raw, year round average Lycopersicon esculentum 0.02
Tomatoes, red, ripe, cooked 0.02
Tomatoes, red, ripe, canned, packed in tomato juice 0.02
Cucumber, with peel, raw Cucumis sativus 0.02
Celery, raw Apium graveolens 0.02
Onions, sweet, raw Allium cepa 0.02
Fruits and Fruit Juices Melons, cantaloupe, raw Cucumis melo 0.02
Juice, grape, canned or bottled, unsweetened, without added ascorbic acid 0.02
Blueberries, frozen, unsweetened 0.02
Peaches, raw Prunus persica 0.02
Pears, raw Pyrus communis 0.02
Pineapple, raw, all varieties Ananas comosus 0.02
Watermelon, raw Citrullus lanatus 0.02
Strawberries, raw Fragaria X ananassa 0.02
Vegetables and Vegetable Products Carrots, baby, raw Daucus carota 0.02
Tomatoes, yellow, raw Lycopersicon esculentum 0.02
Peppers, sweet, red, raw 0.02
Juice, tomato, canned, without salt added 0.02
Catsup 0.01
Fruits and Fruit Juices Strawberries, frozen, unsweetened 0.01
Peaches, canned, heavy syrup, drained 0.01
Apples, Red Delicious, raw. with skin 0.01
Apples, Golden Delicious, raw, with skin 0.01
Apples, raw, with skin Malus domestica 0.01
Apples, raw, without skin Malus domestica 0.01
Applesauce, canned, unsweetened, without added ascorbic acid (includes USDA commodity) 0.01
Papayas, raw Carica papaya 0.01
Melons, honeydew, raw Cucumis melo 0.01
Nectarines, raw Prunus persica var. nucipersica 0.01
Vegetables and Vegetable Products Onions, raw Allium cepa 0.01
Lettuce, iceberg (includes crisphead types), raw Lactuca sativa var. capitata 0.01

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