Eiyo To Shokuryo
Online ISSN : 1883-8863
ISSN-L : 0021-5376
Volume 14, Issue 1
Displaying 1-7 of 7 articles from this issue
  • [in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...
    1961 Volume 14 Issue 1 Pages 7-36
    Published: April 30, 1961
    Released on J-STAGE: November 29, 2010
    JOURNAL FREE ACCESS
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  • [in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...
    1961 Volume 14 Issue 1 Pages 17-27
    Published: April 30, 1961
    Released on J-STAGE: November 29, 2010
    JOURNAL FREE ACCESS
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  • [in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...
    1961 Volume 14 Issue 1 Pages 27-36
    Published: April 30, 1961
    Released on J-STAGE: November 29, 2010
    JOURNAL FREE ACCESS
    Download PDF (2679K)
  • [in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...
    1961 Volume 14 Issue 1 Pages 37-49
    Published: April 30, 1961
    Released on J-STAGE: November 29, 2010
    JOURNAL FREE ACCESS
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  • [in Japanese], [in Japanese], [in Japanese], [in Japanese]
    1961 Volume 14 Issue 1 Pages 50-51
    Published: April 30, 1961
    Released on J-STAGE: November 29, 2010
    JOURNAL FREE ACCESS
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  • Toshio Ito
    1961 Volume 14 Issue 1 Pages 52-55
    Published: April 30, 1961
    Released on J-STAGE: November 29, 2010
    JOURNAL FREE ACCESS
    The effect of royal jelly on growth, development, and survival of the silkworm, Bombyx mori, was tested by the use of artificial diets, containing mulberry leaf powder, starch, sucrose, defatted soybean casein, soybean oil, Wesson's salt mixture, and cellulose powder. At first, fresh royal jelly was added into diets, but later the lyophilized one was mostly used.The efficiency of the diet increased, though slightly, when it contained a large amount of royal jelly (Fig. 1 and Table 2). Subsequently, lyophilized sample was separated into two fractions, ether-soluble and ether-insoluble. A large dose either of ether-soluble fraction (from 30 to 120mg per6g dry diet, especially 120mg, Fig. 2 and Table 3) or of ether-insoluble fraction (from 0.1 to 0.6g per 6g dry diet, especially over 0.2g, Fig. 3 and Table 4) was more or less effective for the increase in larval weight, survival, and instar progression.
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  • On the Amino acid and Vitamin Contents in Royal Jelly
    Hiroshi Iizuka, Yohnosuke Koyama
    1961 Volume 14 Issue 1 Pages 56-58
    Published: April 30, 1961
    Released on J-STAGE: November 29, 2010
    JOURNAL FREE ACCESS
    The following ten amino acids, arginine, cystine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophane and valine and ten vitamins, thiamine, riboflavin, vitamin B6 group, niacin, pantothenic acid, folic acid, biotin, vitamin B12, inositol and acetylcholin contained in fresh and four months storage royal jelly were determined by the microbioassay method.
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