主流, 支流, 細流食品群について

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書誌事項

タイトル別名
  • Main, Secondary, and Accessory Food Groups
  • シュリュウ シリュウ サイリュウ ショクヒングン ニ ツイテ
  • Trial of a Multivariate Analysis of Food Consumption Structure (Report 1)
  • ある集団における食物消費構造の多変量解析 (第1報)

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説明

This paper deals with the dietary life of 95 volunteers of Kobe Research Projects on Gerontology from an aspect of “food intake” for analysis of the relation between the geronto-disease and dietary life.<BR>800 or more food items were classified into 75 food sets. These 75 food sets were further grouped into 24 food groups.<BR>The histograms of the intake of food groups were plotted; sample means, standard deviations and coefficients of variation of the intake of the 24 food groups were calculated on the whole samples and the samples of two categories; male and female.<BR>On the pattern of frequency distribution and the coefficients of variation, the food consumption structure was studied.<BR>(1) The coefficients of variation of the intakes of rice, breads, sugars and sweetners, fish and shellfish, eggs, vegetable oils and vegetables (others) are small, and these food groups, may be Japanese representative foods, are named as “main food groups. ”<BR>(2) The coefficients of variation of the intakes of noodles, otatoes, sweets, fruits, meats, soybean products, vegetables (green and yellow) and pickles are approximately 100% as expected for exponential distribution, and these food groups are named as “secondary food groups. ”<BR>(3) The coefficients of variation of the intakes of dairy products, animal fats and oils, seaweeds and spirits are large, and they are named as “accessory food groups. ”<BR>The histogram shows nearly a normal distribution curve in the main food groups, and an exponential type in the secondary food groups. In the accessory food groups extremery high frequency is observed in non-intake cell.

収録刊行物

  • 栄養と食糧

    栄養と食糧 30 (5), 259-266, 1977

    公益社団法人 日本栄養・食糧学会

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