シイタケ菌床培地の添加物としての生米糠と脱脂米糠の保存が菌糸体成長と子実体生産に及ぼす影響 Influence of storage of raw and defatted rice brans as supplements for Lentinula edodes sawdust-based substrate on mycelial growth and fruit body production

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Author(s)

Abstract

シイタケの菌糸体成長と子実体生産を保存期間を0日,90日,180日として25℃で保存した生米糠および脱脂米糠を添加したけん濁液培地と菌床培地で,それぞれ試験した.新鮮な米糠に比べて,保存したいずれの米糠の培地においても菌糸体重量は増加した.しかし,保存期間を延長するといずれの米糠の培地でも子実体収量が減少した.保存した生米糠と脱脂米糠の培地では奇形子実体が多く形成され,脱脂米糠の方で多かった.

The mycelial growth and fruit body production of Lentinula edodes were examined. They were in a suspension medium and on the sawdust-based substrate supplemented with raw or defatted rice bran stored at 25℃ for 0, 90 and 180 days. The mycelial growth was accelerated in the medium with the use of the stored raw or defatted rice bran compared to using the fresh one. However, the fruit body yield on the substrate with the use of the raw or defatted rice bran decreased according to the prolongation of their storage days. The number of abnormal fruit bodies increased by the cultivation on the substrate with the stored raw or defatted rice bran, and the number of the stored defatted rice bran was more than that of the stored raw rice bran.

Journal

  • Mushroom science and biotechnology

    Mushroom science and biotechnology 10(4), 229-234, 2002

    Japanese Society of Mushroom Science and Biotechnology

References:  22

Codes

  • NII Article ID (NAID)
    110008679511
  • NII NACSIS-CAT ID (NCID)
    AA12493760
  • Text Lang
    ENG
  • Article Type
    NOT
  • ISSN
    1345-3424
  • NDL Article ID
    6575103
  • NDL Source Classification
    ZR5(科学技術--生物学--菌類・微生物)
  • NDL Call No.
    Z18-B266
  • Data Source
    CJP  NDL  NII-ELS  J-STAGE 
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