{"created":"2024-08-06T09:05:15.531534+00:00","id":2010537,"links":{},"metadata":{"_buckets":{"deposit":"dd6e56d3-fa72-4803-ba2a-851b248b6051"},"_deposit":{"created_by":10,"id":"2010537","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2010537"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02010537","sets":["1:7:1723085692335"]},"author_link":[],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicNumberOfPages":"6","bibliographicPageEnd":"184","bibliographicPageStart":"179","bibliographicVolumeNumber":"6","bibliographic_titles":[{"bibliographic_title":"水産技術","bibliographic_titleLang":"ja"},{"bibliographic_title":"Journal of fisheries technology","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We conducted preliminary nutritional enrichment trials of the minute monogonont rotifer Proales similis, taking account of feeding of Japanese eel Anguilla japonica larvae. P. similis was raised in 100 and 200-L cylindroconical polycarbonate tanks using the thinning culture method by replacing 20-40% of the culture water. Cultures were continued for up to 4-10 days at 24-25℃ and a salinity (psu) of 17, and then P. similis at the exponential growth phase in cultivation was enriched with two types of commercial materials (frozen shark eggs and essential nutritional compounds) under the same conditions. Population size and activity (motility) of P. similis showed a tendency to decline in the case of shark-egg enrichment. On the other hand, we observed increased population growth and maintained activity in the case of nutritional-compound enrichment. In both treatments, the docosahexaenoic acid (DHA) and n-3 highly unsaturated fatty acid (n-3 HUFA) contents of enriched P. similis were higher than in primary-cultured P. similis. These results show that nutritional enrichment of P. similis with commercial materials other than microalgae is available similarly as in the euryhaline rotifer Brachionus.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"ウナギ仔魚への給餌を視野に入れ，間引き培養における対数増殖期の Proales similis について，市販材料（冷凍サメ卵，栄養強化剤）を用いて栄養強化を試行した。サメ卵を用いた事例では，強化中に個体数が減耗し，活性（運動性）も低下する傾向が見られた。一方，栄養強化剤を用いた事例では，個体数増加と活性維持が可能であることを確認した。両者とも，ドコサヘキサエン酸（DHA）および n-3 系高度不飽和脂肪酸（n-3 HUFA）含量は強化前よりも高くなった。以上のことから，P. similis は一般的な海産ツボワムシ類と同様に微細藻類以外の市販材料で栄養強化が可能であることが明らかとなった。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"水産総合研究センター","subitem_publisher_language":"ja"},{"subitem_publisher":"Japan Fisheries Research Agency","subitem_publisher_language":"en"}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"fra_t_6_2_179","subitem_relation_type_select":"Local"}}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"日本農学文献記事索引（AgriKnowledge）"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://agriknowledge.affrc.go.jp/RN/2010871230","subitem_relation_type_select":"URI"}}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12359338","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1883-2253","subitem_source_identifier_type":"PISSN"}]},"item_10001_version_type_20":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"友田, 努","creatorNameLang":"ja"}],"familyNames":[{"familyName":"友田","familyNameLang":"ja"}],"givenNames":[{"givenName":"努","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"古板, 博文","creatorNameLang":"ja"}],"familyNames":[{"familyName":"古板","familyNameLang":"ja"}],"givenNames":[{"givenName":"博文","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"鴨志田, 正晃","creatorNameLang":"ja"}],"familyNames":[{"familyName":"鴨志田","familyNameLang":"ja"}],"givenNames":[{"givenName":"正晃","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"黒木, 洋明","creatorNameLang":"ja"}],"familyNames":[{"familyName":"黒木","familyNameLang":"ja"}],"givenNames":[{"givenName":"洋明","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"澁野, 拓郎","creatorNameLang":"ja"}],"familyNames":[{"familyName":"澁野","familyNameLang":"ja"}],"givenNames":[{"givenName":"拓郎","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"田中, 秀樹","creatorNameLang":"ja"}],"familyNames":[{"familyName":"田中","familyNameLang":"ja"}],"givenNames":[{"givenName":"秀樹","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"手塚, 信弘","creatorNameLang":"ja"}],"familyNames":[{"familyName":"手塚","familyNameLang":"ja"}],"givenNames":[{"givenName":"信弘","givenNameLang":"ja"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-08-06"}],"filename":"fra_t_6_2_179.pdf","format":"application/pdf","licensetype":"license_0","mimetype":"application/pdf","url":{"url":"https://fra.repo.nii.ac.jp/record/2010537/files/fra_t_6_2_179.pdf"},"version_id":"eef80ccf-dac1-45f4-9197-080add0b4776"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"市販材料を用いた微小ワムシProales similis栄養強化の試行","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"市販材料を用いた微小ワムシProales similis栄養強化の試行","subitem_title_language":"ja"},{"subitem_title":"Nutritional Enrichment Trials of the Minute Rotifer Proales similis Using Commercial Materials","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"10","path":["1723085692335"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-08-06"},"publish_date":"2024-08-06","publish_status":"0","recid":"2010537","relation_version_is_last":true,"title":["市販材料を用いた微小ワムシProales similis栄養強化の試行"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2024-09-05T08:36:44.028223+00:00"}