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Der Vitaminbedarf des amerikanischen ReismehlkäfersTribolium confusum Duval

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Summary

As previously reported the larvae ofTribolium confusum require two unknown factors obtainable from yeast apart from various vitamines of the B-group for normal growth. One of these possesses acidic properties. This factor could be fully replaced by a folic acid preparation of potency 4000 kindly placed at our disposal by Prof.R. J. Williams. This may be regarded as a possibility but not as a proof that folic acid is the reported factor.

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References

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Authors and Affiliations

  1. Pharmazeutische Anstalt der Universität Basel, Switzerland

    C. A. Grob, T. Reichstein & H. Rosenthal

Authors
  1. C. A. Grob
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  2. T. Reichstein
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  3. H. Rosenthal
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C. A. Grob dankt der Haco-Gesellschaft AG., Gümligen, für die Unterstützung dieser Arbeit.

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Grob, C.A., Reichstein, T. & Rosenthal, H. Der Vitaminbedarf des amerikanischen ReismehlkäfersTribolium confusum Duval. Experientia 1, 275–276 (1945). https://doi.org/10.1007/BF02151736

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  • DOI: https://doi.org/10.1007/BF02151736

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