{"created":"2023-07-25T08:08:36.663965+00:00","id":8041,"links":{},"metadata":{"_buckets":{"deposit":"2249771a-f26b-4e87-8fdd-46d9dff242fe"},"_deposit":{"created_by":3,"id":"8041","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"8041"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00008041","sets":["228:261:4569","39:89:90"]},"author_link":["106280","106281","106282"],"item_7_alternative_title_18":{"attribute_name":"別言語のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Oecological Studies and the Chemical Constituents of Shark, Hammerhead (Sphyrna zygaena) and Aburazame (Squalus Suckleyi)"}]},"item_7_alternative_title_19":{"attribute_name":"タイトルよみ","attribute_value_mlt":[{"subitem_alternative_title":"シュモクザメ オヨビ アブラザメ ノ セイタイ ナラビニ セイブン ニ カンスル ケンキュウ"}]},"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicPageEnd":"78","bibliographicPageStart":"54","bibliographicVolumeNumber":"1","bibliographic_titles":[{"bibliographic_title":"鹿児島水産専門学校研究報告"}]}]},"item_7_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"1950-12-25"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"The writer investigated on the oecological variation of two kinds of Shark,\nHammerhead and Aburazame, caught in the southern Sea of Korea, during the\nperiod from June to December. The results obtained were arranged in the\ntables.\nThe following results were obtained by analysing the muscles and entrails\nof Shark with the estimation of the variation of the composition different in\nspecies and seasons.\n1) In Hammerhead, total nitrogen in the muscle, stomach and bowels amounts\nto more than 16% of dry matter. Seasonal variation in components is unperceived,\nexcept in fat content. Liver contains great amount of fat and it\nincreases gradually from spring to winter.\n2) In Aburazame, fat is more abundant than in Hammerhead as a whole.\nThe muscles of Aburazame contains more than 34% of fat; and the liver, more\nthan 91% of dry matter, and it shows maximum content early in April.\nVitamin A content in the liver of Shark was determined by colorimetric\nmethod. The results obtained were as follows.\n1) In Hammerhead liver oil, vitamin A content, lies between 27 to 499\nC.L.O.U. and shows maximum content in summer. Content of vitamin A and\nof fat in the liver varies inversely.\n2) Aburazame liver oil containes 5.0-40.2 C.L.O.U. of vitamin A and seasonal variation is unnoticeable. But the amount of vitamin A in the liver oil\nhas some relation with the size of fish; vitamin A content is abundant in\nlarge fishes than in small ones.","subitem_description_type":"Other"},{"subitem_description":"1) 朝鮮海峡で捕獲されたシュモクザメとアブラザメについて生態調査と普通成分の定量を行った。\n2) シュモクザメについては第1年度5月から12月までと,第2年度6月から12月までの期間に亘って生態調査を行い,各部,各器管の割合とその季節的変化を明らかにした。季節的変化の顕著に現われるのは肝臓で,秋から冬にかけて重量を増加する。\n3) 普通成分を定量し次の事実を明らかにした。肉質部,胃腸は多量(乾物に対し16%以上)の窒素を含むが非蛋白窒素が比較的多い。肝臓は甚しく脂肪に富み(平均乾物の70%以上)その含量は春から冬に向うにつれて次第に増加する。明らかな季節的変化を示すのは此の肝臓に於ける含油量のみである。\n4) アブラザメについては2月から5月までの期間に亘って生態調査を行ったが,此の期間内に於ては生態に明らかな季節的変化は見られなかった。\n5) 成分を定量した結果,シュモクザメに比較し一様に脂肪含量が多いが,特に筋肉が甚だ脂肪に富み,その含量乾物中平均34%以上に達する。肝臓も乾物中平均91.72%の多量の脂肪を含有している。普通成分中季節的変化は脂肪含量に於てのみ見られ,肉質部,皮部,鰭,生殖腺,肝臓に於ては4月初旬頃最高値を示した。全窒素含量が多く,且つ非蛋白窒素に富むことはシュモクザメの場合と同様である。\n6) シュモクザメ肝油のビタミンA含量は27-499C.L.O.U.で,春から次第に増加して夏季最高に達した後急に減少する。このビタミンA量は肝臓の含油量と逆の関係にある。\n7) アブラザメ肝油のビタミンA含量は5.0-40.2C.L.O.U.であったが,10-20C.L.O.U.のものが最も多い。季節的変化は明かでないが,近接した時季のものでは魚体の大きいものの方がビタミンA濃度が高い。","subitem_description_type":"Other"}]},"item_7_full_name_2":{"attribute_name":"著者よみ","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"カシワダ, ケンイチ"}]}]},"item_7_full_name_3":{"attribute_name":"別言語の著者","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"KASHIWADA, Ken-ichi"}]}]},"item_7_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"鹿児島大学"}]},"item_7_source_id_9":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00040090","subitem_source_identifier_type":"NCID"}]},"item_7_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"660","subitem_subject_scheme":"NDC"}]},"item_7_text_24":{"attribute_name":"公開者よみ","attribute_value_mlt":[{"subitem_text_value":"カゴシマ ダイガク"}]},"item_7_text_25":{"attribute_name":"公開者別名","attribute_value_mlt":[{"subitem_text_value":"Kagoshima University"}]},"item_7_version_type_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"柏田, 研一"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-28"}],"displaytype":"detail","filename":"AN00040090_v1_p54-78.pdf","filesize":[{"value":"12.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AN00040090_v1_p54-78.pdf","url":"https://ir.kagoshima-u.ac.jp/record/8041/files/AN00040090_v1_p54-78.pdf"},"version_id":"2c1f72cf-09bf-427d-a80a-38906a45ffe6"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"シュモクザメ及びアブラザメの生態並びに成分に関する研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"シュモクザメ及びアブラザメの生態並びに成分に関する研究"}]},"item_type_id":"7","owner":"3","path":["90","4569"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-07-03"},"publish_date":"2015-07-03","publish_status":"0","recid":"8041","relation_version_is_last":true,"title":["シュモクザメ及びアブラザメの生態並びに成分に関する研究"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-09-07T06:48:25.178747+00:00"}