The Japanese Journal of Nutrition and Dietetics
Online ISSN : 1883-7921
Print ISSN : 0021-5147
ISSN-L : 0021-5147
Volume 10, Issue 2
Displaying 1-5 of 5 articles from this issue
  • E. Tamura, T. Tezuka, S. Kawada, T. Hayakawa, Y. Takai
    1952 Volume 10 Issue 2 Pages 35-43
    Published: August 10, 1952
    Released on J-STAGE: October 29, 2010
    JOURNAL FREE ACCESS
    The deficiencies of animal proteins, calcium and vitamin B2 were pointed out in the National Nutrition Survey in Japan recently. We supposed these were one of the reasons why the physical growth of Japanese was not so good. Our pr sent investigation was undertaken for the purpose of helping to clarify the problem of the effect of calcium or the physical growth of children.
    To supply enogh of calcium which is short in food, 1.0g of oyster shell powder was given to 38 children per head per day at the Kamakura Seashore School and their physical growth and calcium and phosphorus contents in their serum were measured and compared with those of the control children. According to the results, it is observed that calcium contents in serum of xperiment children were more increased and the development of finger bones mesured by X-ray phato was apparently more improved than those of the control children.
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  • Norimasa Inoue, Katsuhiro Inoue, Shiro Kitagawa
    1952 Volume 10 Issue 2 Pages 44-46
    Published: August 10, 1952
    Released on J-STAGE: October 29, 2010
    JOURNAL FREE ACCESS
    Copra meal was treated ten times with 1-2% Na2CO3 (anhydrous) solution, and the detached fatty acid was rewoved aut. To prepare solid culture medium, the conducted copra—meal containg proper amount of water (about 80%) was mixed with 30% rice bran. After sterilization of the media under 20lb for 30 minutes. Eremothecium Ashbyii was cultured on 26°-28°C, and we succedded to obtain flavin—Koji enriched with vitamin B2 Containt of riboflavin (vitamin B2) per g of dry flavin—koji is 6800γ.
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  • Effects on mixing with carrots to the loss of Vitamin C.
    Akira Yamada, Naoshi Tohya
    1952 Volume 10 Issue 2 Pages 47-52
    Published: August 10, 1952
    Released on J-STAGE: October 29, 2010
    JOURNAL FREE ACCESS
    Vitamin C contents of grated radish are differrent by the parts of radish as well as the radish varieties, most in the leaves and getting less downwards in the root.
    The mixture of grated carrot with radish distructs its vitamin C, proportional to the content of carrot. This is supposed to be the action of the ascorbic acid oxydase contained in the carrot, and the addition of a little vinegar fairly protects the destruction of vitamin C.
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  • On nutrient intake and time study of tuberculosis patients
    Einosuke Tamura, Fumi Yokota, Ayako Nishihara, Hiroshi Noguchi
    1952 Volume 10 Issue 2 Pages 53-55
    Published: August 10, 1952
    Released on J-STAGE: October 29, 2010
    JOURNAL FREE ACCESS
    The food intake of 12 “C grade” in-patients in Tokyo National Sanatorium was investigated by the previous method and at the same time their time study was carried out for 3 days in May, 1950.
    The average intake of calories and protein were adequated compared with the recommended dietary allowance by the government. But the intake of other nutrients especialy Vitamin A, Vitamin B2 and calcium was short compared with them.
    According to the time study, daily schedule of “C grade” in-patients was regular. The average energy expenditure of them was, in term of healthy persons, about 1700 calories.
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  • Ayako Nishihara, Fumi Yokota, Nobuo Matsuno, Hidemasa Kainoo, Teruhiko ...
    1952 Volume 10 Issue 2 Pages 56-59
    Published: August 10, 1952
    Released on J-STAGE: October 29, 2010
    JOURNAL FREE ACCESS
    The nutrient intake of fisher-men and fisher-women was investigated in Hokkaido on may 1951. The average daily intake, of each of the eight nutrients, based on 3 days records, in given in Table II. Its rusults demonstrated that the average amount of their nutrient intake was adequated except V. A, V. B2, V. C, when judged by the recommended allowance.
    According to the time study, both fisher-men and fisher-woven lavoured for 11-12 hours a day at fishing ground or farm. And they had little time for their culture and amusement at home.
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