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Journal of Wood Science

Official Journal of the Japan Wood Research Society

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Potassium distribution in black heartwood of sugi (Cryptomeria japonica) I: Localization in axial parenchyma cells

Journal of Wood Science volume 52, pages 95–100 (2006)Cite this article

Abstract

This is the first report to ascertain potassium location in black heartwood of sugi (Cryptomeria japonica). The objective of this study was to understand the distribution of potassium in sugi black heartwood in connection with anatomical morphology. Scanning electron microscopy with energy dispersive X-ray analysis (SEM-EDXA) was used to investigate the distribution of inorganic elements, especially potassium. In black heartwood, potassium was detected in all tissues (tracheids, ray parenchyma, and axial parenchyma), but its concentrations were different in each xylem tissue. Potassium was particularly accumulated in the droplets in axial parenchyma cells. In addition, calcium was also detected in all tissues. Phosphorus sometimes existed in the granules in ray parenchyma cells. From optical microscopy, the axial parenchyma cells were observed to be arranged in a tangential direction on transverse section and the droplets in these cells were distributed in areas of high ash and green moisture content. For red heartwood, potassium detected by SEM-EDXA was far lower in all tissues than in the black heartwood, while the trend for calcium was the converse. Potassium in axial parenchyma cells was more abundant in black heartwood than in typical pale red heartwood.

References

  1. Yazawa K, Fukazawa K (1956) Studies on the relation between physical properties and growth condition for planted sugi (Cryptomeria japonica D. Don) in central district of Japan. I. On the distribution of moisture content (in Japanese). Mokuzai Gakkaishi 2:204–209

    Google Scholar 

  2. Fujiwara S, Iwagami S (1989) Relationship between green moisture content and heartwood color of sugi and hinoki (in Japanese). Bull Kochi Univ For 16:19–23

    Google Scholar 

  3. Miwa Y (1991) Moisture content in green wood (in Japanese). In: Mokuzai no Kagaku to Riyo Gijutsu. II. Sugi. Report of a Sectional Committee of the Japan Wood Research Society, pp 31–33

  4. Kawazumi K, Oda K, Tsutsumi J (1991) Heartwood properties of sugi (Cryptomeria japonica). Moisture content of green wood, hot water extractives and lightness (in Japanese). Bull Kyushu Univ For 64:29–39

    Google Scholar 

  5. Kawazumi K, Oda K, Tsutsumi J (1991) Heartwood moisture content of sugi (Cryptomeria japonica) cultivars grown in a given stand (in Japanese). Bull Fac Agr Kyushu Univ 46:79–84

    Google Scholar 

  6. Kubo T, Ataka S (1998) Blackening of sugi (Cryptomeria japonica D. Don) heartwood in relation to metal content and moisture content. J Wood Sci 44:137–141

    Article  CAS  Google Scholar 

  7. Nakada R, Fujisawa Y, Yamashita K, Hirakawa Y (2003) Changes in water distribution in heartwood along stem axes in Cryptomeria japonica. J Wood Sci 49:107–115

    Article  Google Scholar 

  8. Matsumura J, Yamasaki Y, Oda K, Fujiwara Y (2005) Profile of bordered pit aspiration in Cryptomeria japonica using confocal laser scanning microscopy. Pit aspiration and heartwood color. J Wood Sci 51:328–333

    Article  CAS  Google Scholar 

  9. Oda K, Matsumura J, Tsutsumi J, Abe Z (1994) Black-heartwood formation and ash content in the stem of sugi (Cryptomeria japonica D. Don) (in Japanese). Bull Fac Agr Kyushu Univ 48:171–176

    CAS  Google Scholar 

  10. Abe Z, Oda K, Matsumura J (1994) The color change of sugi (Cryptomeria japonica) heartwood from reddish brown to black I. The color change and its causes (in Japanese). Mokuzai Gakkaishi 40:1119–1125

    Google Scholar 

  11. Abe Z, Oda K (1994) The color change of sugi (Cryptomeria japonica) heartwood from reddish brown to black II. Identification of potassium hydrogencarbonate as one of the causative materials (in Japanese). Mokuzai Gakkaishi 40:1126–1130

    CAS  Google Scholar 

  12. Morikawa T, Oda K, Matsumura J, Tsutsumi J (1996) Black-heartwood formation and ash content in the stem of sugi (Cryptomeria japonica D. Don) II. Heartwood properties of three sugi cultivars (in Japanese). Bull Kyushu Univ For 74:41–49

    Google Scholar 

  13. Takahashi K (1996) Relationships between the blacking phenomenon and norlignans of sugi (Cryptomeria japonica D. Don) heartwood I. A cause of partially black heartwood (in Japanese). Mokuzai Gakkaishi 42:998–1005

    CAS  Google Scholar 

  14. Takahashi K (1998) Relationships between the blacking phenomenon and norlignans of sugi (Cryptomeria japonica D. Don) heartwood II. On blacking heartwood containing two main norlignans, sugiresinol and hydroxysugiresinol (in Japanese). Mokuzai Gakkaishi 44:125–133

    Google Scholar 

  15. Kai Y, Teratani F (1977) Studies on the color of the heartwood of sugi (Cryptomeria japonica D. Don) I. Characterization and content of methanol insoluble pigment in heartwood. Mokuzai Gakkaishi 23:499–503

    CAS  Google Scholar 

  16. Kai Y, Teratani F (1979) Studies on the color of the heartwood of sugi (Cryptomeria japonica D. Don) II. Radial distribution of heartwood pigment (in Japanese). Mokuzai Gakkaishi 25:77–81

    Google Scholar 

  17. Kai Y (1975) Color of wood I. Mokuzai Kogyo 30:291–294

    Google Scholar 

  18. Kobayashi M, Watanabe K, Miyakawa O (1996) A new sampling technique to obtain the elemental mapping of a bio-tissue section by means of EPMA equipped with WDX (in Japanese). Niigata Dent J 26:29–37

    Google Scholar 

  19. Kobayashi M, Watanabe K, Niwa N (2001) The newest pathological inspection method with EPMA (in Japanese). Shimadzu Hyoron 57:281–286

    CAS  Google Scholar 

  20. Watanabe K, Miyakawa O, Kobayashi M (2001) New method for quantitative mapping of metallic elements in tissue sections by electron probe microanalyser with wavelength dispersive spectrometers. J Electron Microsc 50:77–82

    CAS  Google Scholar 

  21. Kuroda H, Shimaji K (1983) Distribution of coloring substances in sugi heartwood. Holzforschung 37:225–230

    CAS  Google Scholar 

  22. Nagasaki T, Yasuda S, Imai T (2002) Immunohistochemical lacalization of agatharesinol, a heartwood norlignan, in Cryptomeria japonica. Phytochemistry 60:461–466

    Article  CAS  PubMed  Google Scholar 

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Authors and Affiliations

  1. Department of Wood Improvement, Forestry and Forest Products Research Institute, 1 Matsunosato, Tsukuba, 305-8687, Japan

    Hiroshi Matsunaga & Koichi Yamamoto

  2. Forest and Forest Products Science, School of Agriculture, Kyushu University, Fukuoka, 812-8581, Japan

    Rika Shiotari

  3. Department of Forest and Forest Products Sciences, Faculty of Agriculture, Kyushu University, Fukuoka, 812-8581, Japan

    Junji Matsumura, Kazuyuki Oda & Yasuhiro Utsumi

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  1. Hiroshi Matsunaga
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  2. Rika Shiotari
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  3. Junji Matsumura
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  4. Kazuyuki Oda
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  5. Yasuhiro Utsumi
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  6. Koichi Yamamoto
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Correspondence to Hiroshi Matsunaga.

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Matsunaga, H., Shiotari, R., Matsumura, J. et al. Potassium distribution in black heartwood of sugi (Cryptomeria japonica) I: Localization in axial parenchyma cells. J Wood Sci 52, 95–100 (2006). https://doi.org/10.1007/s10086-005-0731-x

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  • DOI: https://doi.org/10.1007/s10086-005-0731-x

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