{"created":"2023-05-15T15:18:09.450362+00:00","id":4451,"links":{},"metadata":{"_buckets":{"deposit":"1a73cc30-298c-409c-b0bc-2bb8a57a615a"},"_deposit":{"created_by":12,"id":"4451","owners":[12],"pid":{"revision_id":0,"type":"depid","value":"4451"},"status":"published"},"_oai":{"id":"oai:obihiro.repo.nii.ac.jp:00004451","sets":["5"]},"author_link":["6340","30","237","230","21"],"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicPageEnd":"921","bibliographicPageStart":"914","bibliographicVolumeNumber":"98","bibliographic_titles":[{"bibliographic_title":"British Journal of Nutrition","bibliographic_titleLang":"en"}]}]},"item_2_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We examined the antioxidant effects of polyphenol/anthocyanin-rich potato (Solanum tuberosum cv. Shadow-Queen) flakes in male rats fed a high-cholesterol diet. The rats were served either a high-cholesterol (0.5% cholesterol plus 0.125 % sodium cholate) diet, or a high-cholesterol diet containing a mixture of 243 g α-maize starch/ kg supplemented with one of the following (per kg diet): 300 g medium purple potato (Shadow-Queen), 300 g white potato (Solanum tuberosum cv. Toyoshiro) or 300 g dark purple sweet potato (Ipomoea batatas cv. Ayamurasaki) flakes for 28 d. We analysed thiobarbituric acid reactive substance (TBARS) levels in the serum and liver, and antioxidant enzyme activities in the liver. At this dosage, TBARS levels in the serum and liver of the Shadow-Queen and Ayamurasaki groups were significantly lower than those in the control and Toyoshiro groups. The serum urate levels in all the flake groups were significantly lower than that in the control group. The hepatic glutathione levels in the Shadow-Queen and Ayamurasaki groups were significantly higher than in the control and Toyoshiro groups. The activities of hepatic glutathione reductase and glutathione S-transferase in the Shadow-Queen and Ayamurasaki groups were significantly greater than those in the control group. These results show that modulation of antioxidant enzymes and oxidative status in the serum and liver by the purple potato flake diet (Shadow-Queen) containing polyphenols/anthocyanins may play an important role in the protection against adverse effects related to oxidative damage in rats fed a high-cholesterol diet.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_2_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Cambridge University Press","subitem_publisher_language":"en"}]},"item_2_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1017/S0007114507761792","subitem_relation_type_select":"DOI"}}]},"item_2_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"This is an open access article licensed under the terms of the Creative Commons Attribution (by) License. <http://creativecommons.org/lisenses/by/4.1/>","subitem_rights_language":"en"}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00574708","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00071145","subitem_source_identifier_type":"PISSN"}]},"item_2_subject_21":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"498","subitem_subject_scheme":"NDC"}]},"item_2_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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"Han, Kyu-ho","creatorNameLang":"en"},{"creatorName":"韓, 圭鎬","creatorNameLang":"ja"}],"familyNames":[{},{}],"givenNames":[{},{}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"Matsumoto, Asami","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"Shimada, Kenichiro","creatorNameLang":"en"},{"creatorName":"島田, 謙一郎","creatorNameLang":"ja"}],"familyNames":[{},{}],"givenNames":[{},{}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"Sekikawa, Mitsuo","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{},{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{}]}],"creatorNames":[{"creatorName":"Fukushima, Michihiro","creatorNameLang":"en"},{"creatorName":"福島, 道広","creatorNameLang":"ja"}],"familyNames":[{},{}],"givenNames":[{},{}],"nameIdentifiers":[{},{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-10-25"}],"displaytype":"detail","filename":"effects_of_anthocyaninrich_purple_potato_flakes_on_antioxidant_status_in_f344_rats_fed_a_cholesterolrich_diet.pdf","filesize":[{"value":"121.0 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"fulltext","url":"https://obihiro.repo.nii.ac.jp/record/4451/files/effects_of_anthocyaninrich_purple_potato_flakes_on_antioxidant_status_in_f344_rats_fed_a_cholesterolrich_diet.pdf"},"version_id":"a41ced8b-9760-43bc-973a-2a51c987112b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Anthocyanins","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Antioxidant enzymes","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Ayamurasaki","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Cholesterol diet","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Postprandial oxidative stress","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Shadow-Queen","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Effects of anthocyanin-rich purple potato flakes on antioxidant status in F344 rats fed a cholesterol-rich diet","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effects of anthocyanin-rich purple potato flakes on antioxidant status in F344 rats fed a cholesterol-rich diet","subitem_title_language":"en"}]},"item_type_id":"2","owner":"12","path":["5"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2019-10-25"},"publish_date":"2019-10-25","publish_status":"0","recid":"4451","relation_version_is_last":true,"title":["Effects of anthocyanin-rich purple potato flakes on antioxidant status in F344 rats fed a cholesterol-rich diet"],"weko_creator_id":"12","weko_shared_id":-1},"updated":"2024-04-30T04:09:45.639987+00:00"}