pH values of foods and food products
Methods and conditions for determining the pH and acidity of foods are also summarized in the USDA 21 CFR 114.90.
To assist readers in determining the product pH levels, the approximate ranges of pH values are compiled from the following website link: http://vm.cfsan.fda.gov/~comm/lacf-phs.html
| Item | Approximate pH |
| Abalone | 6.10 - 6.50 |
| Abalone mushroom | 5.00 - |
| Ackees | 5.50 |
| All Bran | 5.59 - 6.19 |
| Aloe Juice | 6.00 - 6.80 |
| Aloe vera | 6.10 |
| Anchovies | 6.50 |
| Anchovies, stuffed w/capers, in olive oil | 5.58 |
| Antipasto | 5.60 - |
| Apple Sauce | 3.10 - 3.60 |
| Apples | |
| Apples Delicious | 3.90 |
| Apples Golden Delicious | 3.60 |
| Apples Jonathan | 3.33 |
| Apples Juice | 3.35 - 4.00 |
| Apples McIntosh | 3.34 |
| Apples, baked with sugar | 3.20 - 3.55 |
| Apples, eating | 3.30 - 4.00 |
| Apricots | 3.30 - 4.80 |
| Apricots Dried, stewed | 3.30 - 3.51 |
| Apricots Nectar | 3.78 |
| Apricots Pureed | 3.42 - 3.83 |
| Apricots Strained | 3.72 - 3.95 |
| Apricots, canned | 3.40 - 3.78 |
| Arrowroot Crackers | 6.63 - 6.80 |
| Arrowroot Cruel | 6.37 - 6.87 |
| Artichokes | 5.50 - 6.00 |
| Artichokes, canned, acidified | 4.30 - 4.60 |
| Artichokes, French, cooked | 5.60 - 6.00 |
| Artichokes, Jerusalem, cooked | 5.93 - 6.00 |
| Asparagus | 6.00 - 6.70 |
| Asparagus Buds | 6.70 |
| Asparagus Stalks | 6.10 |
| Asparagus, canned | 5.00 - 6.00 |
| Asparagus, cooked | 6.03 - 6.16 |
| Asparagus, frozen, cooked | 6.35 - 6.48 |
| Asparagus, green, canned | 5.20 - 5.32 |
| Asparagus, strained | 4.80 - 5.09 |
| Avocados | 6.27 - 6.58 |
| Baby corn | 5.20 - |
| Baby Food Soup, unstrained | 5.95 - 6.05 |
| Bamboo Shoots | 5.10 - 6.20 |
| Bamboo Shoots, preserved | 3.50 - 4.60 |
| Banana, yellow | 5.00 - 5.29 |
| Bananas | 4.50 - 5.20 |
| Bananas, red | 4.58 - 4.75 |
| Barley, cooked | 5.19 - 5.32 |
| Basil pesto | 4.90 |
| Bass, sea, broiled | 6.58 - 6.78 |
| Bass, striped, broiled | 6.50 - 6.70 |
| Beans | 5.60 - 6.50 |
| Beans Black | 5.78 - 6.02 |
| Beans Boston style | 5.05 - 5.42 |
| Beans Kidney | 5.40 - 6.00 |
| Beans Lima | 6.50 |
| Beans Soy | 6.00 - 6.60 |
| Beans String | 5.60 |
| Beans Wax | 5.30 - 5.70 |
| Beans, pork & tomato sauce, canned | 5.10 - 5.80 |
| Beans, refried | 5.90 |
| Beans, vegetarian, tomato sauce, canned | 5.32 |
| Beets | 5.30 - 6.60 |
| Beets, canned | 4.90 - 5.80 |
| Beets, canned, acidified | 4.30 - 4.60 |
| Beets, chopped | 5.32 - 5.56 |
| Beets, cooked | 5.23 - 6.50 |
| Beets, strained | 5.32 - 5.56 |
| Bird's nest soup | 7.20 - 7.60 |
| Blackberries, Washington | 3.85 - 4.50 |
| Blueberries, frozen | 3.11 - 3.22 |
| Blueberries, Maine | 3.12 - 3.33 |
| Bluefish, Boston, filet, broiled | 6.09 - 6.50 |
| Bran | |
| Bread Rolls, white | 5.46 - 5.52 |
| Bread, Boston, brown | 6.53 |
| Bread, Cracked wheat | 5.43 - 5.50 |
| Bread, pumpernickel | 5.40 - |
| Bread, Rye | 5.20 - 5.90 |
| Bread, white | 5.00 - 6.20 |
| Bread, whole wheat | 5.47 - 5.85 |
| Breadfruit, cooked | 5.33 |
| Broccoli, canned | 5.20 - 6.00 |
| Broccoli, cooked | 6.30 - 6.52 |
| Broccoli, frozen, cooked | 6.30 - 6.85 |
| Brussels sprout | 6.00 - 6.30 |
| Buttermilk | 4.41 - 4.83 |
| Cabbage | 5.20 - 6.80 |
| Cabbage Green | 5.50 - 6.75 |
| Cabbage Red | 5.60 - 6.00 |
| Cabbage Savoy | 6.30 |
| Cabbage White | 6.20 |
| Cactus | 4.70 |
| Calamary (Squid) | 5.80 |
| Cantaloupe | 6.13 - 6.58 |
| Capers | 6.00 |
| Carp | 6.00 |
| Carrots | 5.88 - 6.40 |
| Carrots, canned | 5.18 - 5.22 |
| Carrots, chopped | 5.30 - 5.56 |
| Carrots, cooked | 5.58 - 6.03 |
| Carrots, pureed | 4.55 - 5.80 |
| Carrots, strained | 5.10 - 5.10 |
| Cauliflower | 5.60 |
| Cauliflower, cooked | 6.45 - 6.80 |
| Caviar, American | 5.70 - 6.00 |
| Celery | 5.70 - 6.00 |
| Celery Knob, cooked | 5.71 - 5.85 |
| Celery, cooked | 5.37 - 5.92 |
| Cereal, strained | 6.44 - 6.45 |
| Chayote (mirliton), cooked | 6.00 - 6.30 |
| Cheese Dip | 5.80 |
| Cheese, American, mild | 4.98 |
| Cheese, Camembert | 7.44 |
| Cheese, Cheddar | 5.90 |
| Cheese, Cottage | 4.75 - 5.02 |
| Cheese, Cream, Philadelphia | 4.10 - 4.79 |
| Cheese, Edem | 5.40 |
| Cheese, Old English | 6.15 |
| Cheese, Parmesan | 5.20 - 5.30 |
| Cheese, Roquefort | 5.10 - 5.98 |
| Cheese, Snippy | 5.18 - 5.2l |
| Cheese, Stilton | 5.70 |
| Cheese, Swiss Gruyere | 5.68 - 6.62 |
| Cherries, black, canned | 3.82 - 3.93 |
| Cherries, California | 4.01 - 4.54 |
| Cherries, frozen | 3.32 - 3.37 |
| Cherries, Maraschino | 3.47 - 3.52 |
| Cherries, red, Water pack | 3.25 - 3.82 |
| Cherries, Royal Ann | 3.80 - 3.83 |
| Chicory | 5.90 - 6.05 |
| Chili Sauce, acidified | 2.77 - 3.70 |
| Chives | 5.20 - 6.31 |
| Chrysanthemum drink | 6.50 |
| Clam Chowder, New England | 6.40 |
| Clams | 6.00 - 7.10 |
| Coconut milk | 6.10 - 7.00 |
| Coconut preserves | 3.80 - 7.00 |
| Coconut, fresh | 5.50 - 7.80 |
| Cod liver | 6.20 |
| Codfish, boiled | 5.30 - 6.10 |
| Conch | 7.52 - 8.40 |
| Congee | 6.40 |
| Corn | 5.90 - 7.30 |
| Corn Flakes | 4.90 - 5.38 |
| Corn, canned | 5.90 - 6.50 |
| Corn, frozen, cooked | 7.33 - 7.68 |
| Corn, Golden Bantam, cooked on cob | 6.22 - 7.04 |
| Crab meat | 6.50 - 7.00 |
| Crabapple Jelly, corn | 2.93 - 3.02 |
| Crabmeat, cooked | 6.62 - 6.98 |
| Cranberry Juice, canned | 2.30 - 2.52 |
| Cream of Wheat, cooked | 6.06 - 6.16 |
| Cream, 20 per cent | 6.50 - 6.68 |
| Cream, 40 per cent | 6.44 - 6.80 |
| Cucumbers | 5.12 - 5.78 |
| Cucumbers, Dill pickles | 3.20 - 3.70 |
| Cucumbers, pickled | 4.20 - 4.60 |
| Curry Paste,acidified | 4.60 - 4.80 |
| Curry sauce | 6.00 |
| Cuttlefish | 6.30 |
| Dates, canned | 6.20 - 6.40 |
| Dates, Dromedary | 4.14 - 4.88 |
| Dungeness Crab Meat | |
| Eell | 6.20 |
| Egg White | 7.96 |
| Egg Yolk | 6.10 |
| Eggplant | 5.50 - 6.50 |
| Eggs, new-laid, whole | 6.58 |
| Enchalada sauce | 4.40 - 4.70 |
| Escarolle | 5.70 - 6.00 |
| Fennel (Anise) | 5.48 - 5.88 |
| Fennel, cooked | 5.80 - 6.02 |
| Figs, Calamyrna | 5.05 - 5.98 |
| Figs, canned | 4.92 - 5.00 |
| Flakes | 5.45 - 5.67 |
| Flounder, boiled | 6.10 - 6.90 |
| Flounder, fi1et, broiled | 6.39 - 6.89 |
| Four bean salad | 5.60 |
| Fruit cocktail | 3.60 - 4.00 |
| Garlic | 5.80 |
| Gelatin Dessert | 2.60 |
| Gelatin, plain jell | 6.08 |
| Gherkin | |
| Ginger | 5.60 - 5.90 |
| Ginseng, Korean drink | 6.00 - 6.50 |
| Gooseberries | 2.80 - 3.10 |
| Grapefruit | 3.00 - 3.75 |
| Grapefruit Juice, canned | 2.90 - 3.25 |
| Grapefruit, canned | 3.08 - 3.32 |
| Grapes, Concord | 2.80 - 3.00 |
| Grapes, Lady Finger | 3.51 - 3.58 |
| Grapes, Malaga | 3.71 - 3.78 |
| Grapes, Niagara | 2.80 - 3.27 |
| Grapes, Ribier | 3.70 - 3.80 |
| Grapes, Seedless | 2.90 - 3.82 |
| Grapes, Tokyo | 3.50 - 3.84 |
| Grass jelly | 5.80 - 7.20 |
| Greens, Mixed, chopped | 5.05 - 5.22 |
| Greens, Mixed, strained | 5.22 - 5.30 |
| Grenadine Syrup | 2.31 |
| Guava Jelly | 3.73 |
| Guava nectar | 5.50 |
| Guava, canned | 3.37 - 4. 10 |
| Haddock, Filet, broiled | 6.17 - 6.82 |
| Hearts of Palm | 5.70 |
| Herring | 6.10 |
| Herring, Pickled | 4.50 - 5.00 |
| Hominy, cooked | 6.00 - 7.50 |
| Honey | 3.70 - 4.20 |
| Honey Aloe | 4.70 |
| Horseradish, freshly ground | 5.35 |
| Huckleberries, cooked with sugar | 3.38 - 3.43 |
| Jackfruit | 4.80 - 6.80 |
| Jam, fruit | 3.50 - 4.50 |
| Jellies, fruit | 3.00 - 3.50 |
| Jujube | 5.20 - |
| Junket Raspberry | 6.27 |
| Junket Vanilla | 6.49 |
| Kale, cooked | 6.36 - 6.80 |
| Kelp | 6.30 |
| Ketchup | 3.89 - 3.92 |
| Kippered, Herring, Marshall | 5.75 - 6.20 |
| Kumquat, Florida | 3.64 - 4.25 |
| Leeks | 5.50 - 6.17 |
| Leeks, cooked | 5.49 - 6.10 |
| Lemon Juice | 2.00 - 2.60 |
| Lentils, cooked | 6.30 - 6.83 |
| Lettuce | 5.80 - 6.15 |
| Lettuce, Boston | 5.89 - 6.05 |
| Lettuce, Iceberg | 5.70 - 6.13 |
| Lime | 2.00 - 2.80 |
| Lime Juice | 2.00 - 2.35 |
| Lobster bisque | 6.90 - |
| Lobster, cooked | 7.10 - 7.43 |
| Loganberries | 2.70 - 3.50 |
| Loquat (May be acidified to pH 3.8) | 5.10 |
| Lotus Root | 6.90 - |
| Lychee | 4.70 - 5.01 |
| Macaroni, cooked | 5.10 - 6.41 |
| Mackerel, canned | 5.90 - 6.40 |
| Mackerel, King, boiled | 6.26 - 6.50 |
| Mackerel, Spanish, broiled | 6.07 - 6.36 |
| Mangoes, green | 5.80 - 6.00 |
| Mangoes, ripe | 3.40 - 4.80 |
| Mangostine | 4.50 -5.00 |
| Maple syrup | 5.15 |
| Maple syrup, light (Acidified) | 4.60 |
| Matzos | 5.70 |
| Mayhaw (a variety of strawberry) | 3.27 - 3.86 |
| Melba Toast | 5.08 - 5.30 |
| Melon, Casaba | 5.78 - 6.00 |
| Melons, Honey dew | 6.00 - 6.67 |
| Melons, Persian | 5.90 - 6.38 |
| Milk, Acidophilus | 4.09 - 4.25 |
| Milk, condensed | 6.33 |
| Milk, cow | 6.40 - 6.80 |
| Milk, evaporated | 5.90 - 6.30 |
| Milk, Goat's | 6.48 |
| Milk, peptonized | 7.10 |
| Milk, Sour, fine curd | 4.70 - 5.65 |
| Milkfish | 5.30 |
| Mint Jelly | 3.01 |
| Molasses | 4.90 - 5.40 |
| Muscadine (A variety of grape) | 3.20 - 3.40 |
| Mushrooms | 6.00 - 6.70 |
| Mushrooms, cooked | 6.00 - 6.22 |
| Mussels | 6.00 - 6.85 |
| Mustard | 3.55 - 6.00 |
| Nata De Coco | 5.00 |
| Nectarines | 3.92 - 4.18 |
| Noodles, boiled | 6.08 - 6.50 |
| Oatmeal, cooked | 6.20 - 6.60 |
| Octopus | 6.00 - 6.50 |
| Okra, cooked | 5.50 - 6.60 |
| Olives, black | 6.00 - 7.00 |
| Olives, green, fermented | 3.60 - 4.60 |
| Olives, ripe | 6.00 -7.50 |
| Onion white | 5.37 - 5.85 |
| Onions, pickled | 3.70 - 4.60 |
| Onions, red | 5.30 - 5.80 |
| Onions, yellow | 5.32 - 5.60 |
| Orange Juice, California | 3.30 - 4.19 |
| Orange, Juice Florida | 3.30 - 4.15 |
| Orange, Marmalade | 3.00 - 3.33 |
| Oranges, Florida | 3.69 - 4.34 |
| Oranges, Florida "color added" | 3.60 - 3.90 |
| Oyster mushroom | 5.00 - 6.00 |
| Oysters | 5.68 - 6.17 |
| Oysters, smoked | 6.00 |
| Palm, heart of | 6.70 |
| Papaya | 5.20 - 6.00 |
| Papaya Marmalade | 3.53 - 4.00 |
| Parsley | 5.70 - 6.00 |
| Parsnip | 5.30 - 5.70 |
| Parsnip, cooked | 5.45 - 5.65 |
| Pate | 5.90 |
| Peaches | 3.30 - 4.05 |
| Peaches, canned | 3.70 - 4.20 |
| Peaches, cooked with sugar | 3.55 - 3.72 |
| Peaches, frozen | 3.28 - 3.35 |
| Peanut Butter | 6.28 |
| Pear Nectar | 4.03 |
| Pears, Bartlett | 3.50 - 4.60 |
| Pears, canned | 4.00 - 4.07 |
| Pears, Sickle cooked w/sugar | 4.04 - 4.21 |
| Peas, canned | 5.70 - 6.00 |
| Peas, Chick, Garbanzo | 6.48 - 6.80 |
| Peas, cooked | 6.22 - 6.88 |
| Peas, dried (split green), cooked | 6.45 - 6.80 |
| Peas, dried (split yellow), cooked | 6.43 - 6.62 |
| Peas, frozen, cooked | 6.40 - 6.70 |
| Peas, pureed | 4.90 - 5.85 |
| Peas, strained | 5.91 - 6.12 |
| Peppers | 4.65 - 5.45 |
| Peppers, green | 5.20 - 5.93 |
| Persimmons | 4.42 - 4.70 |
| Pickles, fresh pack | 5.10 - 5.40 |
| Pimento, canned, acidified | 4.40 - 4.60 |
| Pimiento | 4.40 - 4.90 |
| Pineapple | 3.20 - 4.00 |
| Pineapple Juice, canned | 3.30 - 3.60 |
| Pineapple, canned | 3.35 - 4.10 |
| Plum Nectar | 3.45 |
| Plums, Blue | 2.80 - 3.40 |
| Plums, Damson | 2.90 - 3.10 |
| Plums, Frozen | 3.22 - 3.42 |
| Plums, Green Gage | 3.60 - 4.30 |
| Plums, Green Gage, canned | 3.22 - 3.32 |
| Plums, Red | 3.60 - 4.30 |
| Plums, spiced | 3.64 |
| Plums, Yellow | 3.90 - 4.45 |
| Pollack, filet, broiled | 6.72 - 6.82 |
| Pomegranate | 2.93 - 3.20 |
| Porgy, broiled | 6.40 - 6.49 |
| Pork & Beans, rts. | 5.70 |
| Potatoes | 5.40 - 5.90 |
| Potatoes Mashed | 5.10 |
| Prune Juice | 3.95 - 3.97 |
| Prune, pureed | 3.60 - 4.30 |
| Prune, strained | 3.58 - 3.83 |
| Prunes, dried, stewed | 3.63 - 3.92 |
| Puffed Rice | 6.27 - 6.40 |
| Puffed Wheat | 5.26 - 5.77 |
| Pumpkin | 4.90 - 5.50 |
| Quince Jelly | 3.70 |
| Quince, fresh, stewed | 3.12 - 3.40 |
| Radishes, red | 5.85 - 6.05 |
| Radishes, white | 5.52 - 5.69 |
| Raisins, seedless | 3.80 - 4.10 |
| Rambutan (Thailand) | 4.90 |
| Raspberries | 3.22 - 3.95 |
| Raspberries, frozen | 3.18 - 3.26 |
| Raspberries, New Jersey | 3.50 - 3.82 |
| Raspberry Jam | 2.87 - 3.17 |
| Rattan, Thailand | 5.20 - |
| Razor Clams | 6.20 |
| Razor shell (sea asparagus) | 6.00 |
| Red Ginseng | 5.50 |
| Red Pepper Relish | 3.10 - 3.62 |
| Rhubarb | 3.10 - 3.40 |
| Rhubarb canned | 3.40 |
| Rhubarb, California, stewed | 3.20 - 3.34 |
| Rice (all cooked) | |
| Rice Brown | 6.20 - 6.80 |
| Rice Krispies | 5.40 - 5.73 |
| Rice White | 6.00 - 6.70 |
| Rice Wild | 6.00 - 6.50 |
| Romaine | 5.78 - 6.06 |
| Salmon, fresh, boiled | 5.85 - 6.50 |
| Salmon, fresh, broiled | 5.36 - 6.40 |
| Salmon, Red Alaska, canned | 6.07 - 6.16 |
| Salsa | |
| Sardine, Portuguese, in olive oil | 5.42 - 5.93 |
| Sardines | 5.70 - 6.60 |
| Satay sauce | 5.00 |
| Sauce, Enchilada | 5.50 - |
| Sauce, Fish | 4.93 - 5.02 |
| Sauce, Shrimp | 7.01 - 7.27 |
| Sauerkraut | 3.30 - 3.60 |
| Scallion | 6.20 - |
| Scallop | 6.00 |
| Scotch Broth. | 5.92 |
| Sea Snail (Top shell) | 6.00 |
| Shad Roe, sauted | 5.70 - 5.90 |
| Shallots, cooked | 5.30 - 5.70 |
| Sherbet, raspberry | 3.69 |
| Sherry-wine | 3.37 |
| Shredded Ralston | 5.32 - 5.60 |
| Shredded Wheat | 6.05 - 6.49 |
| Shrimp | 6.50 - 7.00 |
| Shrimp Paste | 5.00 - 6.77 |
| Smelts, Sauted | 6.67 - 6.90 |
| Soda Crackers | 5.65 - 7.32 |
| Soup Broccoli Cheese, condensed | 5.60 - |
| Soup Chicken Broth | 5.80 |
| Soup Corn, condensed | 6.80 |
| Soup Cream of Asparagus | 6.10 |
| Soup Cream of Celery, condensed | 6.20 - |
| Soup Cream of Coconut | 5.51 - 5.87 |
| Soup Cream of Mushroom, canned | 5.95 - 6.40 |
| Soup Cream of Mushroom, condensed | 6.00 - 6.20 |
| Soup Cream of Pea, canned | 5.70 |
| Soup Cream of Potato | 6.00 |
| Soup Cream of Potato, condensed | 5.80 - |
| Soup Cream of shrimp, condensed | 5.80 |
| Soup Cream of Tomato, canned | 4.62 |
| Soup Cream style corn, condensed | 5.70 - 5.80 |
| Soup Lentil | 5.80 |
| Soup Lobster | 5.70 |
| Soup Minestrone condensed | 5.40 |
| Soup New England Clam Chowder,condensed | 6.00- |
| Soup Oyster Stew, condensed | 6.30 - |
| Soup Peanut | 7.5 |
| Soup Potato | 5.90 |
| Soup Tomato Rice, condensed | 5.50 - |
| Soup Vegetable, canned | 5.16 |
| Soup Vegetable, chopped | 4.98 - 5.02 |
| Soup Vegetable, strained | 4.99 - 5.00 |
| Soy bean curd (tofu) | 7.20 |
| Soy infant formula | 6.60 - 7.00 |
| Soy Sauce | 4.40 - 5.40 |
| Soybean milk | 7.00 |
| Spaghetti, cooked | 5.97 - 6.40 |
| Spinach | 5.50 - 6.80 |
| Spinach, chopped | 5.38 - 5.52 |
| Spinach, cooked | 6.60 - 7.18 |
| Spinach, frozen, cooked | 6.30 - 6.52 |
| Spinach, pureed | 5.50 - 6.22 |
| Spinach, strained | 5.63 - 5.79 |
| Squash, acorn, cooked | 5.18 - 6.49 |
| Squash, Kubbard, cooked | 6.00 - 6.20 |
| Squash, white, cooked | 5.52 - 5.80 |
| Squash, yellow, cooked | 5.79 - 6.00 |
| Squid | 6.00 - 6.50 |
| Straw mushroom | 4.90 |
| Strawberries | 3.00 - 3.90 |
| Strawberries, California | 3.32 - 3.50 |
| Strawberries, frozen | 3.21 - 3.32 |
| Strawberry Jam | 3.00 - 3.40 |
| Sturgeon | 6.20 |
| Sweet | 5.30 - 5.60 |
| Sweet Potatoes | 5.30 - 5.60 |
| Swiss Chard, cooked | 6.17 - 6.78 |
| Tamarind | 3.00 - |
| Tangerine | 3.32 - 4.48 |
| Taro syrup | 4.50 |
| Tea | 7.20 |
| Three-Bean Salad | 5.40 |
| Tofu (soybean Curd) | 7.20 |
| Tomatillo (resembling Cherry tomatoes) | 3.83 |
| Tomatoes | 4.30 - 4.90 |
| Tomatoes, canned | 3.50 - 4.70 |
| Tomatoes, Juice | 4.10 - 4.60 |
| Tomatoes, Paste | 3.50 - 4.70 |
| Tomatoes, Puree | 4.30 - 4.47 |
| Tomatoes, Strained | 4.32 - 4.58 |
| Tomatoes, Wine ripened | 4.42 - 4.65 |
| Trout, Sea, sauted | 6.20 - 6.33 |
| Truffle | 5.30 - 6.50 |
| Tubers | 5.70 |
| Tuna Fish, canned | 5.90 - 6.20 |
| Turnip, greens, cooked | 5.40 - 6.20 |
| Turnip, white, cooked | 5.76 - 5.85 |
| Turnip, yellow, cooked | 5.57 - 5.82 |
| Turnips | 5.29 - 5.90 |
| Vegetable Juice | 3.90 - 4.30 |
| Vermicelli, cooked | 5.80 - 6.50 |
| Vinegar | 2.40 - 3.40 |
| Vinegar, cider | 3.10 |
| Walnuts, English | 5.42 |
| Water Chestnut | 6.00 - 6.20 |
| Watercress | 5.88 - 6.18 |
| Watermelon | 5.18 - 5.60 |
| Wax gourd drink | 7.20 |
| Wheat Krispice | 4.99 - 5.62 |
| Wheaties | 5.00 - 5.12 |
| Wheatnena | 5.85 - 6.08 |
| Winesap | 3.47 |
| Worcestershire sauce | 3.63 - 4.00 |
| Yams, cooked | 5.50 - 6.81 |
| Yangsberries, frozen | 3.00 - 3.70 |
| Yeast | 5.65 |
| Zucchini, cooked | 5.69 - 6.10 |
| Zwiebach | 4.84 - 4.94 |