Journal of the Korean Wood Science and Technology

  • 제42권5호
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  • Pages.510-515
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  • 2014
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  • 1017-0715(pISSN)
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  • 2233-7180(eISSN)
한국목재공학회 (The Korean Society of Wood Science & Technology)
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Anatomical and Physical Characteristics of Korean Paulownia (Paulownia coreana) Branch Wood

  • Yue, Qi (College of Forest and Environmental Sciences, Kangwon National University) ;
  • Jang, Jae-Hyuk (College of Forest and Environmental Sciences, Kangwon National University) ;
  • Park, Se-Hwi (College of Forest and Environmental Sciences, Kangwon National University) ;
  • Kim, Nam-Hun (College of Forest and Environmental Sciences, Kangwon National University)
  • 투고 : 2014.05.01
  • 심사 : 2014.06.11
  • 발행 : 2014.09.25
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초록

The anatomical and physical properties of tension wood (TW), opposite wood (OW) and lateral wood (LW) in the branches of Korean paulownia (Paulownia coreana) were compared. The diameter of TW vessels was larger than that of OW and LW vessels. The most distinctive feature of TW fibers was the presence of a gelatinous layer (G-fiber). The cell wall of TW fibers was nearly three times as thick as that of OW and LW. TW differed from OW and LW in density, X-ray diffraction pattern and shear and compressive strengths. The results obtained in this study showed clear differences in the anatomical and physical properties of TW, OW and LW of Paulownia coreana branch woods.

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참고문헌

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피인용 문헌

  1. Carbonization of reaction wood from Paulownia tomentosa and Pinus densiflora branch woods vol.50, pp.5, 2016, https://doi.org/10.1007/s00226-016-0828-y
  2. Anatomical Characteristics of Paulownia tomentosa Root Wood vol.44, pp.2, 2016, https://doi.org/10.5658/WOOD.2016.44.2.157