ชนิดของอาหาร

ค่า pH โดยประมาณ

Abalone

6.10 - 6.50

Abalone mushroom

5.00 -

Ackees

5.5

Aloe vera

6.1

Aloe juice

6.00 - 6.80

Anchovies

6.5

Anchovies, stuffed w/capers, in olive oil

5.58

Antipesto

5.60 -

Apple, baked with sugar

3.20 - 3.55

Apple, eating

3.30 - 4.00

Apples

Delicious

3.9

• Golden Delicious

3.6

• Jonathan

3.33

• McIntosh

3.34

• Juice

3.35 - 4.00

• Sauce

3.10 - 3.60

• Winesap

3.47

Apricots

3.30 - 4.80

• Canned

3.40 - 3.78

• Dried, stewed

3.30 - 3.51

• Nectar

3.78

• Pureed,

3.42 - 3.83

• Strained

3.72 - 3.95

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

• Buds

6.7

• Stalks

6.1

Asparagus, cooked

6.03 - 6.16

Asparagus, canned

5.00 - 6.00

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

Bananas

4.50 - 5.20

Bananas, red

4.58 - 4.75

Banana, yellow

5.00 - 5.29

Barley, cooked

5.19 - 5.32

Basil pesto

4.9

Bass, sea, broiled

6.58 - 6.78

Bass, striped, broiled

6.50 - 6.70

Beans

5.60 - 6.50

• Black

5.78 - 6.02

• Boston style

5.05 - 5.42

• Kidney

5.40 - 6.00

• Lima

6.5

• Soy

6.00 - 6.60

• String

5.6

• Wax

5.30 - 5.70

Beans, pork & tomato sauce, canned

5.10 - 5.80

Beans, refried

5.9

Beans, vegetarian, tomato sauce, canned

5.32

Beets

5.30 - 6.60

Beets, cooked

5.23 - 6.50

Beets, canned, acidified

4.30 - 4.60

Beets, canned

4.90 - 5.80

Beets, chopped

5.32 - 5.56

Beets, strained

5.32 - 5.56

Bird's nest soup

7.20 - 7.60

Blackberries, Washington

3.85 - 4.50

Blueberries, Maine

3.12 - 3.33

Blueberries, frozen

3.11 - 3.22

Bluefish, Boston, filet, broiled

6.09 - 6.50

Bran

• Flakes

5.45 - 5.67

• All Bran

5.59 - 6.19

Bread, white

5.00 - 6.20

Bread, Boston, brown

6.53

Bread, Cracked wheat

5.43 - 5.50

Bread, pumpernickel

5.40 -

Bread, Rye

5.20 - 5.90

Bread, whole wheat

5.47 - 5.85

Breadfruit, cooked

5.33

Broccoli, cooked

6.30 - 6.52

Broccoli, frozen, cooked

6.30 - 6.85

Broccoli, canned

5.20 - 6.00

Brussels sprout

6.00 - 6.30

Buttermilk

4.41 - 4.83

Cabbage

5.20 - 6.80

• Green

5.50 - 6.75

• Red

5.60 - 6.00

• Savoy

6.3

• White

6.2

Cactus

4.7

Calamary (Squid)

5.8

Cantaloupe

6.13 - 6.58

Capers

6

Carp

6

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

5.6

Cauliflower, cooked

6.45 - 6.80

Caviar, American

5.70 - 6.00

Celery

5.70 - 6.00

Celery, cooked

5.37 - 5.92

Celery Knob, cooked

5.71 - 5.85

Cereal, strained

6.44 - 6.45

Chayote (mirliton) , cooked

6.00 - 6.30

Cheese, American, mild

4.98

Cheese, Camembert

7.44

Cheese, Cheddar

5.9

Cheese, Cottage

4.75 - 5.02

Cheese, Cream, Philadelphia

4.10 - 4.79

Cheese Dip

5.8

Cheese, Edem

5.4

Cheese, Old English

6.15

Cheese, Roquefort

5.10 - 5.98

Cheese, Parmesan

5.20 - 5.30

Cheese, Snippy

5.18 - 5.2l

Cheese, Stilton

5.7

Cheese, Swiss Gruyere

5.68 - 6.62

Cherries, California

4.01 - 4.54

Cherries, frozen

3.32 - 3.37

Cherries, black, canned

3.82 - 3.93

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

Clams

6.00 - 7.10

Clam Chowder, New England

6.4

Coconut, fresh

5.50 - 7.80

Coconut milk

6.10 - 7.00

Coconut preserves

3.80 - 7.00

Codfish, boiled

5.30 - 6.10

Cod liver

6.2

Conch

7.52 - 8.40

Congee

6.4

Corn

5.90 - 7.30

Corn, canned

5.90 - 6.50

Corn Flakes

4.90 - 5.38

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

Cranberry Juice, canned

2.30 - 2.52

Crabmeat, cooked

6.62 - 6.98

Cream, 20 per cent

6.50 - 6.68

Cream, 40 per cent

6.44 - 6.80

Cream of Asparagus

6.1

Cream of Coconut, canned

5.51 - 5.87

Cream of Potato soup

6

Cream of Wheat, cooked

6.06 - 6.16

Chrysanthemum drink

6.5

Cucumbers

5.12 - 5.78

Cucumbers, Dill pickles

3.20 - 3.70

Cucumbers, pickled

4.20 - 4.60

Curry sauce

6

Curry Paste,acidified

4.60 - 4.80

Cuttlefish

6.3

Dates, canned

6.20 - 6.40

Dates, Dromedary

4.14 - 4.88

Dungeness Crab Meat

Eggplant

5.50 - 6.50

Eggs, new-laid, whole

6.58

• White

7.96

• Yolk

6.1

Eell

6.2

Escarolle

5.70 - 6.00

Enchalada sauce

4.40 - 4.70

Fennel (Anise)

5.48 - 5.88

Fennel, cooked

5.80 - 6.02

Figs, Calamyrna

5.05 - 5.98

Figs, canned

4.92 - 5.00

Flounder, boiled

6.10 - 6.90

Flounder, fi1et, broiled

6.39 - 6.89

Four bean salad

5.6

Fruit cocktail

3.60 - 4.00

Garlic

5.8

Gelatin Dessert

2.6

Gelatin, plain jell

6.08

Gherkin

Ginger

5.60 - 5.90

Ginseng , Korean drink

6.00 - 6.50

Gooseberries

2.80 - 3.10

Graham Crackers

7.10 - 7.92

Grapes, canned

3.50 - 4.50

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

Grapefruit

3.00 - 3.75

Grapefruit, canned

3.08 - 3.32

Grapefruit Juice, canned

2.90 - 3.25

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 nectar

5.5

Guava, canned

3.37 - 4. 10

Guava Jelly

3.73

Haddock, Filet, broiled

6.17 - 6.82

Hearts of Palm

5.7

Herring

6.1

Hominy, cooked

6.00 - 7.50

Honey

3.70 - 4.20

Honey Aloe

4.7

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 type Dessert:

• Raspberry

6.27

• Vanilla

6.49

• Kale, cooked

6.36 - 6.80

Ketchup

3.89 - 3.92

Kippered, Herring, Marshall

5.75 - 6.20

Herring, Pickled

4.50 - 5.00

Kelp

6.3

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

Lentil Soup

5.8

Lettuce

5.80 - 6.15

Lettuce, Boston

5.89 - 6.05

Lettuce, Iceberg

5.70 - 6.13

Lime Juice

2.00 - 2.35

Lime

2.00 - 2.80

Lobster bisque

6.90 -

Lobster soup

5.7

Lobster, cooked

7.10 - 7.43

Loganberries

2.70 - 3.50

Loquat (May be acidified to pH 3.8)

5.1

Lotus Root

6.90 -

Lychee

4.70 - 5.01

Macaroni, cooked

5.10 - 6.41

Mackerel, King, boiled

6.26 - 6.50

Mackerel, Spanish, broiled

6.07 - 6.36

Mackerel, canned

5.90 - 6.40

Mangoes, ripe

3.40 - 4.80

Mangoes, green

5.80 - 6.00

Mangostine ?

4.50 -5.00

Maple syrup

5.15

Maple syrup, light (Acidified)

4.6

Matzos

5.7

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, cow

6.40 - 6.80

Milk, Acidophilus

4.09 - 4.25

Milk, condensed

6.33

Milk, evaporated

5.90 - 6.30

Milk, Goat's

6.48

Milk, peptonized

7.1

Milk, Sour, fine curd

4.70 - 5.65

Milkfish

5.3

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

Mushroom Soup, Cream of, canned

5.95 - 6.40

Mussels

6.00 - 6.85

Mustard

3.55 - 6.00

Nata De Coco

5

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

Onions, pickled

3.70 - 4.60

Onions, red

5.30 - 5.80

Onion white

5.37 - 5.85

Onions, yellow

5.32 - 5.60

Oranges, Florida

3.69 - 4.34

Oranges, Florida "color added"

3.60 - 3.90

Orange Juice, California

3.30 - 4.19

Orange, Juice Florida

3.30 - 4.15

Orange, Marmalade

3.00 - 3.33

Oysters

5.68 - 6.17

Oyster, smoked

6

Oyster mushrooms

5.00 - 6.00

Palm, heart of

6.7

Papaya

5.20 - 6.00

Papaya Marmalade

3.53 - 4.00

Parsley

5.70 - 6.00

Parsnip

5.30 - 5.70

Parsnips, cooked

5.45 - 5.65

Pate

5.9

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

Peanut Soup

7.5

Pears, Bartlett

3.50 - 4.60

Pears, canned

4.00 - 4.07

Pears, Sickle cooked w/sugar

4.04 - 4.21

Pear Nectar

4.03

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

Pea Soup, Cream of, Canned

5.7

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

Pimiento

4.40 - 4.90

Pimento, canned, acidified

4.40 - 4.60

Pineapple

3.20 - 4.00

Pineapple, canned

3.35 - 4.10

Pineapple Juice, canned

3.30 - 3.60

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.

5.7

Potatoes

5.40 - 5.90

• Mashed

5.1

Prunes, dried, stewed

3.63 - 3.92

• Sweet

5.30 - 5.60

• Tubers

5.7

Potato Soup

5.9

Prune Juice

3.95 - 3.97

Prune, pureed

3.60 - 4.30

Prune, strained

3.58 - 3.83

Puffed Rice

6.27 - 6.40

Puffed Wheat

5.26 - 5.77

Pumpkin

4.90 - 5.50

Quince, fresh, stewed

3.12 - 3.40

Quince Jelly

3.7

Radishes, red

5.85 - 6.05

Radishes, white

5.52 - 5.69

Raisins, seedless

3.80 - 4.10

Rambutan (Thailand)

4.9

Raspberries

3.22 - 3.95

Raspberries, frozen

3.18 - 3.26

Raspberries, New Jersey

3.50 - 3.82

Raspberry Jam

2.87 - 3.17

Razor Clams

6.2

Razor shell (sea asparagus)

6

Rattan, Thailand

5.20 -

Red Ginseng

5.5

Red Pepper Relish

3.10 - 3.62

Rhubarb, California, stewed

3.20 - 3.34

Rhubarb

3.10 - 3.40

Canned

3.4

Rice (all cooked)

• Brown

6.20 - 6.80

• Krispies

5.40 - 5.73

• White

6.00 - 6.70

• Wild

6.00 - 6.50

Rolls, white

5.46 - 5.52

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

Sardines

5.70 - 6.60

Sardine, Portuguese, in olive oil

5.42 - 5.93

Satay sauce

5

Sauce, Enchilada

5.50 -

Sauce, Ffish

4.93 - 5.02

Sauce, shrimp

7.01 - 7.27

Sauerkraut

3.30 - 3.60

Scallion

6.20 -

Scallop

6

Scotch broth.

5.92

Sea snail (Top shell)

6

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 suop, condensed

5.60 -

Chicken broth, rts.

5.8

Corn soup, condensed

6.8

Cream of celery Saoup, condensed

6.20 -

Cream of mushroom, condensed

6.00 - 6.20

Cream style corn, condensed

5.70 - 5.80

Cream of Potato soup, condensed

5.80 -

Cream of shrimp soup, condensed

5.8

Minestronen condensed

5.4

New England clam chowder, condensed

6.00-

Oyster stew, condensed

6.30 -

Tomato rice soup, condensed

5.50 -

Soy infant formula

6.60 - 7.00

Soy Sauce

4.40 - 5.40

Soy bean curd (tofu)

7.2

Soybean milk

7

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

Sturgeon

6.2

Strawberries

3.00 - 3.90

Strawberries, California

3.32 - 3.50

Strawberries, frozen

3.21 - 3.32

Strawberry jam

3.00 - 3.40

Straw mushroom

4.9

Sweet potatoes

5.30 - 5.60

Swiss chard, cooked

6.17 - 6.78

Tamarind

3.00 -

Tangerine

3.32 - 4.48

Taro syrup

4.5

Tea

7.2

Three-bean salad

5.4

Tofu (soybean Curd)

7.2

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

Tomato soup, Cream of, canned

4.62

Trout, Sea, sauted

6.20 - 6.33

Truffle

5.30 - 6.50

Tuna fish, canned

5.90 - 6.20

Turnips

5.29 - 5.90

Turnip, greens, cooked

5.40 - 6.20

Turnip, white, cooked

5.76 - 5.85

Turnip, yellow, cooked

5.57 - 5.82

Vegetable Juice

3.90 - 4.30

Vegetable soup, canned

5.16

Vegetable soup, chopped

4.98 - 5.02

Vegetable soup, strained

4.99 - 5.00

Vermicelli, cooked

5.80 - 6.50

Vinegar

2.40 - 3.40

Vinegar, cider

3.1

Walnuts, English

5.42

Wax gourd drink

7.2

Water chestnut

6.00 - 6.20

Watercress

5.88 - 6.18

Watermelon

5.18 - 5.60

Wheat Krispice

4.99 - 5.62

Wheatnena

5.85 - 6.08

Wheaties

5.00 - 5.12

Worcestershire sauce

3.63 - 4.00

Yams, cooked

5.50 - 6.81

Yeast

5.65

Yangsberries, frozen

3.00 - 3.70

Zucchini, cooked

5.69 - 6.10

Zwiebach

4.84 - 4.94