[Electronic supplementary material]
[1] Food items in Family Income and Expenditure Survey and classification by consumption style
Category / Food items / Food typeGrains / rice, wheat flour, other grains / Fresh food
bread, white bread, other bread, non-dried “udon” & ”soba”, dried “udon” & “soba”, spaghetti, Chinese noodles, other noodles, “Mochi” (rice-cakes) / Processed food
cup noodles, instant noodles / Cooked food
Raw fish & shellfish / tuna, horse mackerel, sardines, bonito, flounder, salmon, mackerel, saury, sea bream, yellowtail, cuttlefish, octopus, shrimp & lobster, crab, “Sashimi” mixed set, short-necked clams, fresh water clams, oysters, scallops / Fresh food
salted & dried fish, fish-paste products, other processed fish / Processed food
Meats / raw meat (beef, pork, chicken) / Fresh food
ham, sausages, bacon / Processed food
Dairy products / milk / Fresh food
processed dairy products / Processed food
Eggs / eggs / Fresh food
Vegetables / leafy vegetables(cabbage, spinach, Chinese cabbage, welsh onions, lettuce, broccoli, bean sprouts), root vegetables (sweet potatoes, white potatoes, taros, radishes, carrots, burdocks, onions, lotus roots, bamboo shoots), other vegetables, mushrooms / Fresh food
dried vegetables, bean curd, fried bean curd, fermented soybeans, other processed vegetables / Processed food
Seaweeds / “Wakame”, dried tangle / Fresh food
Fruits / apples, mandarin oranges, grapefruits, oranges, pears, grapes, persimmons, peaches, watermelons, melons, strawberries, bananas, kiwi fruits / Fresh food
processed fruits / Processed food
Oil & fat / edible oil, margarine / Processed food
Seasonings / salt, soy sauce, soybean paste, sugar, vinegar, Worcester sauce, tomato ketchup, mayonnaise & dressing sauce, jam, instant curry mix, dried soup, flavor seasonings / Processed food
Cooked foods / packed lunch, packed “sushi”, “onigiri (rice ball)”, Bread with cooked food (sandwiches), broiled eels, salad, croquettes, cutlets, fried food, shao-mais, jiao-zi, grilled chickens, hamburger steak, frozen food, side dishes for eating with rice / Cooked food
Meals outside the home / eating out (Japanese noodles, Chinese noodles, sushi, Japanese meals, Chinese meals, western meals, hamburgers, other meals), school lunch / Meals outside the home
[2] Number of samples collected from data 5.
Food types / Food items / Number of samplesCooked foods / Packed sushi / 3
Onigiri / 8
Bread with cooked food / 13
broiled eels / 1
Salad / 11
Croquettes / 1
Cutlets / 3
Fried food / 9
Shao-mais / 2
Jiao-zi / 1
Grilled chickens / 8
Hamburger steak / 1
Side dishes for eating with rice / 9
Meals outside the home / Udon / 11
Soba / 11
Chinese noodles / 12
Other noodles (ex. pasta) / 9
Total / 113
[3] Composition of cooked foods (Matrix A)
Food items*Food materials / Acon / Bcon / Ccon / Dcon / Econ / Fcon / Gcon / Hcon / Icon / Jcon / Kcon / Lcon / Mcon / Ncon / Ocon / Pcon / Qcon
[%]
Raw grain / a / 4.9 / 0.0 / 0.1 / 2.0 / 1.7 / 0.0 / 0.0 / 8.2 / 12.3 / 10.5 / 0.7 / 1.3 / 0.0 / 4.7 / 3.4 / 0.1 / 3.7
Boiled rice / b / 50.9 / 54.5 / 85.6 / 0.0 / 47.7 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 10.8 / 0.0 / 1.0
Bread / c / 0.0 / 0.0 / 0.0 / 35.8 / 9.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 1.9 / 0.0 / 0.2
Noodles / d / 1.4 / 0.0 / 0.0 / 4.3 / 1.4 / 0.0 / 6.7 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 18.1 / 0.0 / 2.3
Dumpling skin / e / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 16.4 / 51.4 / 0.0 / 0.0 / 2.3 / 0.0 / 6.4
Raw vegetable / f / 0.0 / 0.7 / 0.0 / 14.0 / 3.7 / 0.0 / 71.7 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.1 / 0.0 / 6.5
Cooked vegetable / g / 9.0 / 3.6 / 4.1 / 11.9 / 7.2 / 0.0 / 9.9 / 62.7 / 9.9 / 30.4 / 45.5 / 29.3 / 4.1 / 30.7 / 31.0 / 51.6 / 27.7
Soybean / h / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.1 / 2.8 / 0.3
Tofu / i / 5.2 / 0.0 / 0.0 / 0.0 / 1.3 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 1.1 / 9.3 / 0.9
Tofu residue / j / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.2 / 5.9 / 0.6
Fried bean curd / k / 0.0 / 0.0 / 0.3 / 0.0 / 0.1 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.3 / 3.3 / 0.3
Konnyaku / l / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.2 / 6.0 / 0.6
Fruits / m / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.7 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.5 / 0.0 / 0.1
Dairy products / n / 0.0 / 0.0 / 0.0 / 5.4 / 1.4 / 0.0 / 0.0 / 0.0 / 1.6 / 0.0 / 0.0 / 0.0 / 0.0 / 2.0 / 1.1 / 0.0 / 0.4
Cooked Meat / o / 7.2 / 0.0 / 1.0 / 10.6 / 4.7 / 0.0 / 1.4 / 13.1 / 51.9 / 0.0 / 14.6 / 12.0 / 83.7 / 48.6 / 10.4 / 7.1 / 22.1
Eggs / p / 1.7 / 2.6 / 0.0 / 4.5 / 2.2 / 0.0 / 1.0 / 7.2 / 9.8 / 5.9 / 0.0 / 0.0 / 0.7 / 8.4 / 4.0 / 1.9 / 3.5
Raw seafood / q / 0.0 / 25.0 / 1.1 / 0.0 / 6.5 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0
Cooked seafood / r / 6.8 / 5.6 / 3.1 / 2.9 / 4.6 / 73.5 / 1.2 / 0.0 / 0.0 / 40.7 / 14.6 / 0.0 / 0.0 / 0.0 / 6.2 / 0.0 / 12.4
Seaweed / s / 0.5 / 0.1 / 2.8 / 0.0 / 0.8 / 0.0 / 0.6 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.2 / 0.2 / 0.1
Seasonings / t / 12.0 / 7.9 / 1.9 / 6.7 / 7.1 / 26.5 / 6.7 / 0.4 / 4.5 / 0.0 / 7.2 / 4.3 / 11.5 / 0.0 / 5.0 / 9.1 / 6.8
Fat and oil / u / 0.4 / 0.0 / 0.0 / 1.9 / 0.6 / 0.0 / 0.1 / 8.4 / 10.0 / 12.5 / 1.0 / 1.7 / 0.0 / 5.6 / 3.1 / 2.7 / 4.1
Total (%) / 100.0 / 100.0 / 100.0 / 100.0 / 100.0 / 100.0 / 100.0 / 100.0 / 100.0 / 100.0 / 100.0 / 100.0 / 100.0 / 100.0 / 100.0 / 100.0 / 100.0
*Acon: packed lunch, Bcon: packed sushi, Ccon: rice ball, Dcon: bread with cooked food, Econ: other cooked meal, Fcon: broiled eels, Gcon: salad, Hcon: croquettes, Icon: cutlets, Jcon: fried food, Kcon: shao-mais, Lcon: jiao-zi, Mcon: grilled chicken, Ncon: Hamburger steak, Ocon: frozen food, Pcon: side dishes for eating with rice, Qcon: other cooked dishes
[4] Composition of meals outside the home (Matrix B)
Food items*Food materials / Aout / Bout / Cout / Dout / Eout / Fout / Gout / Hout / Iout / Jout
[%]
Raw grain / a / 0.8 / 0.6 / 0.2 / 0.0 / 0.0 / 0.0 / 0.0 / 1.0 / 1.1 / 0.0
Boiled rice / b / 0.0 / 0.0 / 0.0 / 54.5 / 47.2 / 32.8 / 26.2 / 0.0 / 39.8 / 17.2
Bread / c / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 23.8 / 2.0 / 1.9
Noodles / d / 71.4 / 59.3 / 65.6 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.2 / 7.4
Dumpling skin / e / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.3 / 2.0
Raw vegetable / f / 0.0 / 1.6 / 0.0 / 0.7 / 0.0 / 0.0 / 0.0 / 3.8 / 1.2 / 0.0
Cooked vegetable / g / 7.0 / 19.8 / 15.3 / 3.6 / 15.4 / 17.5 / 14.2 / 37.8 / 19.6 / 19.8
Soybean / h / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.1
Tofu / i / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 2.2 / 4.0
Tofu residue / j / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.1 / 0.0
Fried bean curd / k / 1.3 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.1 / 0.0
Konnyaku / l / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.0 / 0.1 / 0.0
Fruits / m / 0.0 / 0.0 / 0.0 / 0.0 / 1.8 / 3.4 / 1.9 / 0.0 / 0.0 / 5.3
Dairy products / n / 0.0 / 0.0 / 4.9 / 0.0 / 1.3 / 0.4 / 11.4 / 5.8 / 1.1 / 33.1
Cooked meat / o / 1.5 / 5.2 / 3.6 / 0.0 / 9.5 / 29.4 / 22.5 / 13.8 / 8.5 / 2.0
Eggs / p / 1.8 / 2.4 / 0.6 / 2.6 / 3.0 / 2.5 / 4.6 / 3.8 / 5.3 / 0.6
Raw seafood / q / 0.0 / 0.0 / 0.0 / 25.0 / 0.0 / 0.0 / 0.0 / 0.0 / 6.3 / 0.0
Cooked seafood / r / 1.5 / 2.4 / 4.5 / 5.6 / 16.2 / 7.6 / 5.1 / 0.0 / 3.6 / 2.2
Seaweed / s / 1.0 / 0.1 / 0.0 / 0.1 / 0.8 / 0.0 / 1.7 / 0.0 / 0.2 / 0.2
Seasonings / t / 13.1 / 6.2 / 2.6 / 7.9 / 2.4 / 3.2 / 6.2 / 5.5 / 6.1 / 3.5
Fat and oil / u / 0.6 / 2.4 / 2.7 / 0.0 / 2.4 / 3.2 / 6.2 / 4.7 / 2.2 / 0.7
Total / 100.0 / 100.0 / 100.0 / 100.0 / 100.0 / 100.0 / 100.0 / 100.0 / 100.0 / 100.0
*Aout: Japanese noodles, Bout: Chinese noodles, Cout: other noodles, Dout: sushi, Eout: Japanese meals, Fout: Chinese meals, Gout: western meals, Hout: hamburgers, Iout: other meals, Jout: school lunch
[5] Content of raw food materials in each food material (Matrix C)
Foodmaterials*
Raw
food materials / a / b / c / d / e / f / g / h / i / j / k / l / m / n / o / p / q / r / s / t / u
[%]
Grain / 100 / 46 / 52 / 39 / 31 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0
Vegetable / 0 / 0 / 0 / 0 / 0 / 100 / 110 / 43 / 14 / 26 / 67 / 22 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0
Fruit / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 100 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0
Dairy products / 0 / 0 / 19 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 100 / 0 / 0 / 0 / 0 / 0 / 0 / 0
Meat / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 138 / 0 / 0 / 0 / 0 / 0 / 0
Eggs / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 100 / 0 / 0 / 0 / 0 / 0
Seafood / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 100 / 126 / 0 / 0 / 0
Seaweeds / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 100 / 0 / 0
Seasonings / 0 / 0 / 6 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 100 / 0
Fat and oil / 0 / 0 / 4 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 33 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 100
*a: raw grain, b: boiled rice, c:bread, d: noodles, e: dumpling skin, f: raw vegetable, g: cooked vegetable, h: soybean, i: tofu, j: tofu residue, k: fried bean curd, l: konnyaku, m: fruits, n: dairy products, o: cooked meat, p: eggs, q:raw seafood, r: cooked seafood, s: seaweeds, t: seasonings, u: fat and oil