{"id":2145,"date":"2012-01-18T10:39:32","date_gmt":"2012-01-18T01:39:32","guid":{"rendered":"http:\/\/www.ag.kagawa-u.ac.jp?post_type=research&p=2145"},"modified":"2024-05-09T11:56:52","modified_gmt":"2024-05-09T02:56:52","slug":"%e9%88%b4%e6%9c%a8-%e5%88%a9%e8%b2%9e%e3%80%80%ef%bc%88%e3%83%90%e3%82%a4%e3%82%aa%e3%83%9e%e3%82%b9%e5%8c%96%e5%ad%a6%ef%bc%89","status":"publish","type":"research","link":"https:\/\/www.ag.kagawa-u.ac.jp\/?research=%e9%88%b4%e6%9c%a8-%e5%88%a9%e8%b2%9e%e3%80%80%ef%bc%88%e3%83%90%e3%82%a4%e3%82%aa%e3%83%9e%e3%82%b9%e5%8c%96%e5%ad%a6%ef%bc%89","title":{"rendered":"\u9234\u6728\u3000\u5229\u8c9e"},"content":{"rendered":"
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\u65e5\u672c\u8a9e<\/div><\/div>
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\u9818\u3000\u57df\u3000\u540d\u3000\u3000\u751f\u7269\u5206\u5b50\u5316\u5b66<\/mark><\/strong><\/h2>\n\n\n\n

\u6559\u54e1\u6c0f\u540d\u3000\u3000 \u9234\u3000\u6728\u3000\u5229\u3000\u8c9e<\/mark><\/strong><\/h2>\n<\/div>\n\n\n\n
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\u7814\u7a76\u5206\u91ce\u3000\u30d0\u30a4\u30aa\u30de\u30b9\u5316\u5b66<\/mark><\/strong><\/h2>\n<\/div>\n<\/div>\n\n\n\n
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\u7814\u7a76\u30ad\u30fc\u30ef\u30fc\u30c9\uff1a\u3000\u6a39\u6728\u3001\u62bd\u51fa\u6210\u5206\u3001\u751f\u7406\u6d3b\u6027\u6210\u5206\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u3001\u6709\u6a5f\u5316\u5b66<\/strong><\/p>\n<\/div>\n\n\n\n

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\u3000\u30ea\u30b0\u30ca\u30f3\u306f\uff12\u3064\u306e\u30d5\u30a7\u30cb\u30eb\u30d7\u30ed\u30d1\u30ce\u30a4\u30c9\u5358\u4f4d\u304c\u5074\u9396\u540c\u58eb\u3067\u7d50\u5408\u3057\u305fC6-C3-C3-C6\u69cb\u9020\u3092\u6301\u3064\u4e00\u7fa4\u306e\u5316\u5408\u7269\u3067\u3001\u5e83\u8449\u6a39\u30fb\u91dd\u8449\u6a39\u5fc3\u6750\u306b\u591a\u91cf\u306b\u5b58\u5728\u3057\u3066\u3044\u307e\u3059\u3002\u690d\u7269\u4f53\u3067\u306f\u4e00\u822c\u306b\u914d\u7cd6\u4f53\u3068\u3057\u3066\u542b\u307e\u308c\u308b\u5834\u5408\u304c\u591a\u304f\u3001\u5149\u5b66\u6d3b\u6027\u3092\u793a\u3057\u3001\u751f\u7406\u6d3b\u6027\u7269\u8cea\u3068\u3057\u3066\u533b\u85ac\u306e\u5206\u91ce\u3067\u6ce8\u76ee\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002\u30b4\u30de\u306b\u542b\u307e\u308c\u308b\u30bb\u30b5\u30df\u30f3\u3001\u30c8\u30c1\u30e5\u30a6\u3084\u30cf\u30f3\u30b2\u30b7\u30e7\u30a6\u306b\u542b\u307e\u308c\u308b\u30ea\u30b0\u30ca\u30f3\u985e\u306e\u7acb\u4f53\u5316\u5b66\u3068\u751f\u5408\u6210\u306b\u3064\u3044\u3066\u7814\u7a76\u3092\u884c\u3063\u3066\u3044\u307e\u3059<\/p>\n<\/div>\n\n\n\n

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\uff12\uff0e\u6a39\u76ae\u6210\u5206\u306e\u5316\u5b66<\/strong><\/h2>\n\n\n\n

\u3000\u30b9\u30d9\u30ea\u30f3\u306f\u6a39\u76ae\u306e\u5916\u6a39\u76ae\u30b3\u30eb\u30af\u7d44\u7e54\u53ca\u3073\u30b8\u30e3\u30ac\u30a4\u30e2\u306a\u3069\u306e\u7652\u50b7\u7d44\u7e54\u306e\u4e3b\u6210\u5206\u3067\u3042\u308a\u3001\u82b3\u9999\u65cf\u90e8\u5206\u3068\u8102\u80aa\u65cf\u90e8\u5206\u304b\u3089\u69cb\u6210\u3055\u308c\u308b\u8907\u96d1\u306a\u4e09\u6b21\u5143\u30d8\u30c6\u30ed\u30dd\u30ea\u30de\u30fc\u3067\u3059\u3002\u30b9\u30d9\u30ea\u30f3\u306e\u6a5f\u80fd\u3068\u3057\u3066\u50b7\u5bb3\u53ca\u3073\u75c5\u539f\u83cc\u306b\u5bfe\u3059\u308b\u9632\u5fa1\u53cd\u5fdc\u3001\u6c34\u5206\u306e\u84b8\u767a\u9632\u6b62\u3001\u7d30\u80de\u58c1\u306e\u5f3e\u6027\u306e\u5897\u52a0\u306b\u3088\u308b\u885d\u6483\u5438\u53ce\u306a\u3069\u304c\u3042\u3052\u3089\u308c\u307e\u3059\u3002\u30b9\u30d9\u30ea\u30f3\u8102\u80aa\u65cf\u90e8\u5206\u306e\u69cb\u9020\u306b\u95a2\u3057\u3066\u306e\u7814\u7a76\u306f\u591a\u304f\u3042\u308a\u307e\u3059\u304c\u3001\u30b9\u30d9\u30ea\u30f3\u82b3\u9999\u65cf\u90e8\u5206\u306e\u69cb\u9020\u306b\u95a2\u3057\u3066\u306f\u4e0d\u660e\u306a\u70b9\u304c\u591a\u304f\u3001\u307e\u305f\u30b9\u30d9\u30ea\u30f3\u82b3\u9999\u65cf\u90e8\u5206\u306e\u69cb\u9020\u306b\u304a\u3044\u3066\u3001\u305d\u306e\u7814\u7a76\u5bfe\u8c61\u306e\u307b\u3068\u3093\u3069\u304c\u30b8\u30e3\u30ac\u30a4\u30e2\u7652\u50b7\u7d44\u7e54\u306b\u3064\u3044\u3066\u306e\u3082\u306e\u3067\u3042\u308b\u305f\u3081\u3001\u6a39\u76ae\u306e\u30b9\u30d9\u30ea\u30f3\u82b3\u9999\u65cf\u90e8\u5206\u306b\u3064\u3044\u3066\u7814\u7a76\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n

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\uff13\uff0e\u71b1\u5e2f\u7523\u6a39\u6728\u306b\u542b\u307e\u308c\u308b\u751f\u7406\u6d3b\u6027\u6210\u5206<\/strong><\/h2>\n\n\n\n

\u3000\u71b1\u5e2f\u7523\u6a39\u6728\u306b\u306f\u7279\u7570\u7684\u306a\u62bd\u51fa\u6210\u5206\u304c\u591a\u304f\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u307e\u3060\u3001\u7814\u7a76\u3055\u308c\u3066\u3044\u306a\u3044\u6a39\u7a2e\u304c\u591a\u304f\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u591a\u7a2e\u591a\u69d8\u306a\u62bd\u51fa\u6210\u5206\u306e\u4e2d\u304b\u3089\u6709\u7528\u306a\u751f\u7406\u6d3b\u6027\u6210\u5206\u3092\u63a2\u7d22\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n

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\uff14\uff0e\u30a4\u30f3\u30c9\u30cd\u30b7\u30a2\u306b\u304a\u3051\u308b\u71b1\u5e2f\u7523\u65e9\u751f\u6a39<\/strong><\/h2>\n\n\n\n

\u3000\u30a4\u30f3\u30c9\u30cd\u30b7\u30a2\u7b49\u306e\u71b1\u5e2f\u5730\u57df\u3067\u306f\u3001\u30e6\u30fc\u30ab\u30ea\u3001\u30a2\u30ab\u30b7\u30e4\u3001\u30d5\u30a1\u30eb\u30ab\u30bf\u306a\u3069\u306e10\u5e74\u4ee5\u4e0b\u3068\u3044\u3046\u77ed\u3044\u671f\u9593\u3067\u3001\u5927\u304d\u304f\u751f\u9577\u3059\u308b\u65e9\u751f\u6a39\u306e\u9020\u6797\u304c\u7a4d\u6975\u7684\u306b\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u65e9\u751f\u6a39\u306e\u6728\u6750\u5de5\u5834\u304b\u3089\u6392\u51fa\u3055\u308c\u308b\u5ec3\u6750\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u5229\u7528\u306b\u3064\u3044\u3066\u7814\u7a76\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n

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\u4ee3\u8868\u7684\u306a\u7814\u7a76\u696d\u7e3e<\/strong><\/p>\n<\/div>

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Suzuki, et al<\/em>.: Antioxidative catechol lignans\/neolignans isolated from defatted kernel of Jatropha <\/em>curcas<\/em>. Journal of Wood Science<\/em> 62, 339-348 (2016)<\/p>\n\n\n\n

Suzuki, et al<\/em>.: Extractives from Spanish Cherry and their Antioxidant Activity. Journal of the Forest Biomass Utilization Society<\/em> 9, 57-60 (2014)<\/p>\n\n\n\n

Suzuki, et al<\/em>.: Furanoditerpenes from Arcangelisia<\/em> <\/em>flava<\/em> (L.) Merr. and their antifungal activity.  Phytochemistry<\/em> Letters <\/em>4, 333-336 (2011)<\/p>\n\n\n\n

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Research Area:\u3000Biological Molecular Chemistry<\/mark><\/strong><\/h2>\n\n\n\n

Research Specialization:\u3000Biomass Chemistry<\/mark><\/strong><\/h2>\n\n\n\n

Name:\u3000SUZUKI, Toshisada<\/mark><\/strong><\/h2>\n\n\n\n
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Keywords\uff1aWood, Extractives, Bioactive substances, Biomass, Chemistry<\/strong><\/p>\n<\/div>\n\n\n\n

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Resent research<\/strong><\/h2>\n\n\n\n
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1. Stereochemistry and Biosynthesis of lignans<\/strong><\/h2>\n\n\n\n

\u3000Lignan exists to conifer and broadleaf tree heartwoods. It has the C6-C3-C3-C6 frame which consist of two phenyl propane unit (C6-C3) bounds. They are often exist as the glucoside in plants and shows optical activities. In the medical field, some of them are paid attention as bioactive substances. We investigate stereochemistry and biosynthesis of sesamin in sesame seeds, and lignans contained in Eucommiaulmoides<\/em> and Saururuschinensis.<\/em><\/p>\n<\/div>\n\n\n\n

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2. Chemistry of bark compounds<\/strong><\/h2>\n\n\n\n

  Suberin is one of the main components in outer bark of woody plants, wound surface of higher plants and periderm of underground organs. The plant biopolymer provides resistance against water loss, and is proposed to be a defensive barrier against invasion by bacteria, fungi and insect. The structure of suberin is expected to be composed of an aliphatic domain and an aromatic domain.  While the structure and composition of the aliphatic domain are well investigated, those of the aromatic domain are unclear.  We investigate the chemical structure and biosynthesis of the aromatic domain of suberin in outer bark of woody plants.<\/p>\n<\/div>\n\n\n\n

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3. Bioactive substances of tropical trees<\/strong><\/h2>\n\n\n\n

  In tropical and subtropical regions, wide variety of plants are valuable genetic resources to provide bioactive constituents.  Our current studies on isolation and identification of extractives of some Indonesian trees and their biological activity have been conducted in collaboration with some Indonesian researchers.<\/p>\n<\/div>\n\n\n\n

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4. Fast-growing trees in Indonesia<\/strong><\/h2>\n\n\n\n

  In Indonesia, fast-growing trees such as falcata, acacia and eucalyptus have been planted for production of wood-based materials, pulp and paper. We investigate on effective utilization of waste wood and bark of the fast-growing trees.<\/p>\n<\/div>\n\n\n\n

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Publications<\/strong><\/p>\n<\/div>

\"\"<\/figure><\/div>\n\n\n\n

Suzuki, et al<\/em>.: Antioxidative catechol lignans\/neolignans isolated from defatted kernel of Jatropha <\/em>curcas<\/em>. Journal of Wood Science<\/em> 62, 339-348 (2016)<\/p>\n\n\n\n

Suzuki, et al<\/em>.: Extractives from Spanish Cherry and their Antioxidant Activity. Journal of the Forest Biomass Utilization Society<\/em> 9, 57-60 (2014)<\/p>\n\n\n\n

Suzuki, et al<\/em>.: Furanoditerpenes from Arcangelisia<\/em> <\/em>flava<\/em> (L.) Merr. and their antifungal activity.  Phytochemistry<\/em> Letters <\/em>4, 333-336 (2011)<\/p>\n\n<\/div><\/div>\n <\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":15796,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","ub_ctt_via":"","footnotes":""},"class_list":["post-2145","research","type-research","status-publish","has-post-thumbnail","hentry","research_keyword-127","research_keyword-126","research_keyword-128","research_keyword-129","research_keyword-125","research_category-124","center_category-260","sdgs_category-10","sdgs_category-14","sdgs_category-11","sdgs_category-12","sdgs_category-18"],"_links":{"self":[{"href":"https:\/\/www.ag.kagawa-u.ac.jp\/index.php?rest_route=\/wp\/v2\/research\/2145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ag.kagawa-u.ac.jp\/index.php?rest_route=\/wp\/v2\/research"}],"about":[{"href":"https:\/\/www.ag.kagawa-u.ac.jp\/index.php?rest_route=\/wp\/v2\/types\/research"}],"author":[{"embeddable":true,"href":"https:\/\/www.ag.kagawa-u.ac.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ag.kagawa-u.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2145"}],"version-history":[{"count":14,"href":"https:\/\/www.ag.kagawa-u.ac.jp\/index.php?rest_route=\/wp\/v2\/research\/2145\/revisions"}],"predecessor-version":[{"id":32755,"href":"https:\/\/www.ag.kagawa-u.ac.jp\/index.php?rest_route=\/wp\/v2\/research\/2145\/revisions\/32755"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ag.kagawa-u.ac.jp\/index.php?rest_route=\/wp\/v2\/media\/15796"}],"wp:attachment":[{"href":"https:\/\/www.ag.kagawa-u.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}