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  1. 0 資料タイプ別
  2. 01 学術雑誌論文
  1. 070 農学部
  2. 10 学術雑誌論文
  3. 10 査読済論文

Characterization of Photo-Yellowing Trigger Compounds Repressing Paper Recyclability

http://hdl.handle.net/10191/33514
http://hdl.handle.net/10191/33514
5805364e-b664-4d21-ab7b-063a8d87c85b
名前 / ファイル ライセンス アクション
29(5)_2093-2096.pdf 29(5)_2093-2096.pdf (402.8 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2015-10-02
タイトル
タイトル Characterization of Photo-Yellowing Trigger Compounds Repressing Paper Recyclability
タイトル
言語 en
タイトル Characterization of Photo-Yellowing Trigger Compounds Repressing Paper Recyclability
言語
言語 eng
キーワード
主題Scheme Other
主題 Pyrolysis-gas chromatography
キーワード
主題Scheme Other
主題 Mass spectrometry
キーワード
主題Scheme Other
主題 Tetrabutylammonium hydroxide
キーワード
主題Scheme Other
主題 Eucalyptus globulus
キーワード
主題Scheme Other
主題 Chemithermomechanical pulp
キーワード
主題Scheme Other
主題 Carbonyl group
キーワード
主題Scheme Other
主題 photo-yellowing
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 Seino, Teruyuki

× Seino, Teruyuki

WEKO 38343

Seino, Teruyuki

Search repository
Yoshioka, Aki

× Yoshioka, Aki

WEKO 38344

Yoshioka, Aki

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Takai, Mitsuo

× Takai, Mitsuo

WEKO 38345

Takai, Mitsuo

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Kojima, Yasuo

× Kojima, Yasuo

WEKO 38346

Kojima, Yasuo

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Ishikura, Yukiko

× Ishikura, Yukiko

WEKO 38347

Ishikura, Yukiko

Search repository
Ona, Toshihiro

× Ona, Toshihiro

WEKO 38348

Ona, Toshihiro

Search repository
Ishida, Yasuyuki

× Ishida, Yasuyuki

WEKO 38349

Ishida, Yasuyuki

Search repository
Ohtani, Hajime

× Ohtani, Hajime

WEKO 38350

Ohtani, Hajime

Search repository
抄録
内容記述タイプ Abstract
内容記述 The chemithermomechanical pulp (CTMP) papers prepared from different Eucalyptus globulus trees individuals, which showed various degree of yellowing after UV irradiation, was characterized by focusing on compounds repressing paper recyclability using pyrolysis-gas chromatography (Py-GC) in the presence of organic alkali; tetrabutylammonium hydroxide (TBAH). Two different origin of CTMP papers prepared from different individuals of Eucalyptus globulus trees showing high and low yellowing after photo-irradiation was compared before UV irradiation. As a result, Many polyphenol fragments derived from both liginin and extractives were observed as 30 peaks on the pyrogram. Among these peaks, Syringol 1+6, methylsyringol 3+11, methylguaiacol 4 and vinylsyringol 7+14 were recognized as major fragments relating to photo-yellowing level in over 5 pts difference of relative molar yields between two samples. G-lignin\nfragment seems to enhance photo-yellowing although S-lignin fragment works vice versa. They can be used as indices for prediction of photo-yellowing level.
書誌情報 Transactions of the Materials Research Society of Japan
en : Transactions of the Materials Research Society of Japan

巻 29, 号 5, p. 2093-2096, 発行日 2004
出版者
出版者 The Materials Research Society of Japan
ISSN
収録物識別子タイプ ISSN
収録物識別子 13823469
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA10850652
権利
権利情報 Copyright(C)2004 The Materials Research Society of Japan
著者版フラグ
値 publisher
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