Chemical structure and deposition mechanism of suberin in cork tissue

• Project/Area Number: 19780135
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: 林産科学・木質工学
• Research Institution: Kagawa University
• Principal Investigator: SUZUKI Toshisada Kagawa University, 農学部, 准教授 (80346634)
• Project Period (FY): 2007 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥3,870,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥270,000); Fiscal Year 2009: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000); Fiscal Year 2008: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2007: ¥2,700,000 (Direct Cost: ¥2,700,000)
• Keywords: スベリン / コルク / 樹皮 / 化学構造 / 芳香族領域 / フェルラ酸 / フェルラー酸

Research Abstract

Suberin is specifically deposited in outer bark of woody plant. The biopolymer is composed of poly aliphatic domain and poly phenolic domain. In suberin biosynthesis, ferulic acid derivatives were esterification with long chain fatty acids and glycerol, and dehydrogenatively polymerized by peroxidase to give ・-O-4' and various structures.

Research Products

• [Journal Article] Oryzamutaic acid B-G, new alkaloids from an Oryza sative mutant with yellow endosperm (2010)
  • Author(s): Nakano, H
  • Journal Title: Tetrahedron Letters 51 Pages: 49-53
  • Peer Reviewed
• [Journal Article] Oryzamutaic acid A, a novel yellow pigment from an Oryza sative mutant with yellow endosperm (2009)
  • Author(s): Nakano, H.
  • Journal Title: Tetrahedron Letters 50 Pages: 2003-2005
  • Peer Reviewed
• [Journal Article] Chemical constituents from Swietenia macrophylla bark and their antioxidant activity. (2008)
  • Author(s): Falah, S., Suzuki, T., Katayama, T.
  • Journal Title: Pakistan Journal of Biological Sciences 11 Pages: 2007-2012
  • Peer Reviewed
• [Journal Article] Chemical constituents from Gmelina arborea bark and their antioxidant activity. (2008)
  • Author(s): Falah, S., Katayama, T., Suzuki, T.
  • Journal Title: Journal of Wood Science 54 Pages: 483-489
  • NAID: 10025388424
  • Peer Reviewed
• [Journal Article] Chemical constituents from Swietenia macrophylla bark a nd their antioxidant activity (2008)
  • Author(s): Syamsul Falah
  • Journal Title: Pakistan Journal of Biological Sciences 11 Pages: 2007-2012
  • Peer Reviewed
• [Journal Article] Chemical constituents from Gmelina arborea bark and the it antioxidant activity (2008)
  • Author(s): Syamsul Falah
  • Journal Title: Journal of Wood Science 54 Pages: 483-489
  • Peer Reviewed
• [Journal Article] Stereochemistry and biosynthesis of(+)-lyoniresinol, a syringyl tetrahydronaphthalene lignan in Lyonia ovalifolia var. elliptica l (2007)
  • Author(s): MD. Atiar Rahman, et. al.
  • Journal Title: Journal of Wood Science 53 Pages: 161-167
  • Peer Reviewed
• [Journal Article] Stereochemistry and biosynthesis of(+)・lyoniresinol, a syringyl tetrahydronaphthalene lignan in Lyonia ovalifolia var. elliptica II (2007)
  • Author(s): MD. Atiar Rahman, et. al.
  • Journal Title: Journal of Wood Science 53 Pages: 114-120
  • Peer Reviewed
• [Presentation] アベマキ及びコルクガシ外樹皮におけるスベリン芳香族部分の構造解析-メタノリシス生成物の分析と前駆体の酵素的重合- (2010)
  • Author(s): 鈴木利貞, 中林亮太, 伊藤彰伸, 国方美晴, 片山健至
  • Organizer: 第60回日本木材学会大会研究発表
  • Place of Presentation: 宮崎県宮崎観光ホテル
  • Year and Date: 2010-03-17
• [Presentation] アベマキ及びコルクガシ外樹皮におけるスベリン芳香族部分の構造解析-メタノリシス生成物の分析と前駆体の酵素的重合- (2010)
  • Author(s): 鈴木利貞
  • Organizer: 第60回日本木材学会大会
  • Place of Presentation: 宮崎観光ホテル(宮崎県)
  • Year and Date: 2010-03-17
• [Presentation] 熱帯産樹木からの新規生物活性物質の探索 (2010)
  • Author(s): 鈴木利貞
  • Organizer: 公開シンポジウム ケミカルバイオロジーと生化学の融合
  • Place of Presentation: 香川大学農学部
  • Year and Date: 2010-03-15
• [Presentation] ゴマの抗酸化リグナンであるセサミノールの生合成経路 (2009)
  • Author(s): 藤原利彦
  • Organizer: 第54回リグニン討論会講演集
  • Place of Presentation: 静岡県
  • Year and Date: 2009-10-29
• [Presentation] ハンゲショウにおける9,9'-デオキシ型ネオリグナンおよびリグナンの立体化学と生合成 (2009)
  • Author(s): 牧野啓輔
  • Organizer: 第54回リグニン討論会
  • Place of Presentation: 静岡県
  • Year and Date: 2009-10-29
• [Presentation] アベマキ外樹皮におけるスベリン芳香族部分の構造解析と生合成-フェルロイルオキシ脂肪酸の酵素的重合- (2009)
  • Author(s): 中林亮太, 鈴木利貞, 片山健至
  • Organizer: 日本木材学会中国・四国支部第21回研究発表会
  • Place of Presentation: 松江市島根県立産業交流会館
  • Year and Date: 2009-09-15
• [Presentation] コルクガシ外樹皮の液化とその利用 (2009)
  • Author(s): 金子亮, 鈴木利貞, 片山健至
  • Organizer: 日本木材学会中国・四国支部第21回研究発表会
  • Place of Presentation: 松江市島根県立産業交流会館
  • Year and Date: 2009-09-15
• [Presentation] Sengon (Albizia falcataria)樹皮の抽出成分、特に抗酸化・抗菌活性物質の探索 (2009)
  • Author(s): 原田貴行, 鈴木利貞, 片山健至
  • Organizer: 日本木材学会中国・四国支部第21回研究発表会
  • Place of Presentation: 松江市島根県立産業交流会館
  • Year and Date: 2009-09-15
• [Presentation] Stereochemistry on the formation of syringylglycerol-8-0-4-(sinapyl alcohol) ether from sinapyl alcohol with soluble and insoluble enzyme preparations of Eucommia ulmoides (2009)
  • Author(s): Alam, M.S
  • Organizer: 日本杜仲研究会第4回定期大会
  • Place of Presentation: ANAクラウンプラザ大阪
  • Year and Date: 2009-08-01
• [Presentation] New phenolic extractives from the bark of Gmelina arborea and Swietenia macrophylla and their antioxidant activity. (2009)
  • Author(s): Falah, S., Suzuki, T., Katayama, T.
  • Organizer: International Symposium on Wood, Fibre, and Pulping Chemistry 2009 (ISWFPC 2009)
  • Place of Presentation: SAS Plaza Hotel, Oslo, Norway
  • Year and Date: 2009-06-15
• [Presentation] Stereochemistry of the formation of arylglycerol-8-0-4'-arylethers from monolignols with enzyme preparations of Eucommia ulmoldes (2009)
  • Author(s): Alam, M.S
  • Organizer: ISWFPC 2009
  • Place of Presentation: Oslo, Norway(ノルウェー)
  • Year and Date: 2009-06-15
• [Presentation] New phenolic extractives from the bark of Gmelina arborea and Swietenia macrophylla and their antioxidant activity (2009)
  • Author(s): Falah, S
  • Organizer: ISWFPC 2009
  • Place of Presentation: Oslo, Norway
  • Year and Date: 2009-06-15
• [Presentation] Gmelina arboreaとSwietenia macrophyllaの樹皮から新規フェニルプロパノイド関連成分の単離同定とそれらの抗酸化活性 (2008)
  • Author(s): Falah, S., Suzuki, T., Katayama, T.
  • Organizer: 第53回リグニン討論会
  • Place of Presentation: 東京大学農学部
  • Year and Date: 2008-10-30
• [Presentation] Chemical constituents from Gmelina arborea bark and their antioxidant activity. (2008)
  • Author(s): Falah, S., Katayama, T., Suzuki, T.
  • Organizer: International Symposium on Wood Science and Technology (IAWPS 2008)
  • Place of Presentation: Northeast Forestry University in Harbin
  • Year and Date: 2008-09-27
• [Presentation] アベマキ外樹皮におけるスベリン芳香族部分の構造解析:フェルロイルオキシ脂肪酸の酵素的二量化 (2008)
  • Author(s): 中林亮太, 鈴木利貞, 片山健至
  • Organizer: 日本木材学会中国・四国支部第20回研究発表会
  • Place of Presentation: 松山市愛媛大学工学部
  • Year and Date: 2008-09-12
• [Presentation] 植繊械処理した木質バイオマスの吸着性能の解析 (2008)
  • Author(s): 金子亮, 鈴木利貞, 片山健至
  • Organizer: 日本木材学会中国・四国支部第20回研究発表会
  • Place of Presentation: 松山市愛媛大学工学部
  • Year and Date: 2008-09-12
• [Presentation] アベマキ外樹皮におけるスベリン芳香族部分の構造解析 : フェルロイルオキシ脂肪酸の酵素的二量化 (2008)
  • Author(s): 中林亮太
  • Organizer: 日本木材学会中国・四国支部第20回研究発表会
  • Place of Presentation: 松山
  • Year and Date: 2008-09-12
• [Presentation] Phenolic compounds from Swietenia macrophylla and Gmelina arborea bark and their antioxidant activity. (2008)
  • Author(s): Falah, S., Katayama, T., Suzuki, T.
  • Organizer: 第58回日本木材学会
  • Place of Presentation: つくば市つくば国際会議場
  • Year and Date: 2008-03-17
• [Presentation] アベマキ外樹皮におけるスベリンの化学構造と生合成 (2007)
  • Author(s): 鈴木利貞
  • Organizer: 日本植物学会第71回大会
  • Place of Presentation: 東京理科大学
  • Year and Date: 2007-09-07
• [Presentation] アベマキ外樹皮におけるスベリンの化学構造と生合成 (2007)
  • Author(s): 鈴木利貞
  • Organizer: 日本植物学会第71回大会
  • Place of Presentation: 野田市東京理科大学野田キャンパス
  • Year and Date: 2007-09-06
• [Presentation] Chemical constituents from Gmelina arborea Roxb. Bark and their antioxidant activity II. (2007)
  • Author(s): Syamsul Falah, Takeshi Katayama, Toshisada Suzuki
  • Organizer: 第57回日本木材学会大会
  • Place of Presentation: 広島市安田女子大学
  • Year and Date: 2007-08-08
• [Remarks] 香川大学農学部
  • URL: http://www.ag.kagawa-u.ac.jp