異常絹糸に関する研究

DOI

書誌事項

タイトル別名
  • Studies on the abnormal silks
  • On the influences of temperature and humidity in mounting stage upon the occurrence and shape of the abnormal silks observed in floss of cocoons
  • 第1報家蚕繭の毛羽に見られる異常絹糸の発生および形態に対する上蔟温湿度条件の影響

抄録

The influences of temperature and humidity in mounting stage upon the occurrence and shape of the abnormal silks observed in degummed floss obtained from the outside of cocoons were studied.<BR>The results are as follows;<BR>(1) Those abnormal silks were revealed most significantly at high temperature and humidity among various mounting conditions of ripen-silkworm. While in other mounting conditions, they were revealed slightly or scarcely.<BR>(2) And furthermore those abnormal silks in 3-layers of degummed floss mounted at high temperature and humidity were observed many continuous and typical roasary-like parts in outer layer, slight roasary or sausage-like parts in middle layer and little dotted parts independently in inner layer.<BR>Judging from result stated above, those abnormal silks are some unstretched parts in filaments that have been extruded by ripen-silkworm and the non-uniform fibers may have been exist in floss formed before regular extruding of cocoon filaments was commenced.

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390001204531589376
  • NII論文ID
    130003833817
  • DOI
    10.11416/kontyushigen1930.36.89
  • ISSN
    1884796X
    00372455
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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