{"created":"2021-03-01T06:20:42.199648+00:00","id":17642,"links":{},"metadata":{"_buckets":{"deposit":"f4e2a3d0-2639-4286-8119-41d839638ad6"},"_deposit":{"id":"17642","owners":[],"pid":{"revision_id":0,"type":"depid","value":"17642"},"status":"published"},"_oai":{"id":"oai:soar-ir.repo.nii.ac.jp:00017642","sets":["1702:1721:1728"]},"author_link":["49528","49529"],"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1969-02-28","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"21","bibliographicPageStart":"15","bibliographicVolumeNumber":"3","bibliographic_titles":[{"bibliographic_title":"信州大学教養部紀要. 第二部, 自然科学"}]}]},"item_10_description_20":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"It has been said that the juice from the leaves of Kaki (japanese persimmon) boiled with water contains a large amount of vitamine C (l-ascorbic acid). But the measurement of vitamine C in the leaves of Kaki has not been carried out and the results have not been found in literatures. The present paper dealed with the contents of vitamine C in the leaves of Kaki by the indophenol method using 2,6-dichlorophenol indophenol-Na and the hydrazine method using 2,4-dinitrophenyl hydrazine. Mixture of 2 g. of the sample and 100 ml. of 2.5% HPO₃ was strongly homogenized for 2 min. in mixer and filtered by glass-filter (17G₂). Vitamine C in the filtrate was measured by the indophenol method, and it in the filtrate diluted with 9 volumes of 5% HPO₃ was done by the hydrazine method. From the experiment, it was made sure that the leaves of Kaki contained a large amount of vitamine C (500-1100 mg. per 100 g. of leaves) and the content was varied according to the variation of seasons ; the maximum content was about 1100 mg. or more per 100 g. of leaves in July and August. The contents of vitamine C in the leaves dried by various methods (natural drying, ultra-red ray heating and freezing vacuum drying) were also measured.","subitem_description_type":"Abstract"}]},"item_10_description_30":{"attribute_name":"資源タイプ（コンテンツの種類）","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_10_description_5":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"信州大学教養部紀要. 第二部, 自然科学 3: 15-21(1969)","subitem_description_type":"Other"}]},"item_10_publisher_4":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"信州大学教養部"}]},"item_10_source_id_35":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0583-0613","subitem_source_identifier_type":"ISSN"}]},"item_10_source_id_40":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN0012116X","subitem_source_identifier_type":"NCID"}]},"item_1627890569677":{"attribute_name":"出版タイプ","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":"平林,  貴邦"}],"nameIdentifiers":[{"nameIdentifier":"49528","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"高野,  悦子"}],"nameIdentifiers":[{"nameIdentifier":"49529","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2015-09-28"}],"displaytype":"detail","filename":"Liberal_arts_S03-04.pdf","filesize":[{"value":"371.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Liberal_arts_S03-04.pdf","url":"https://soar-ir.repo.nii.ac.jp/record/17642/files/Liberal_arts_S03-04.pdf"},"version_id":"b3eadedb-0f22-478f-8006-5592336c8f43"}]},"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":"柿及小柿の葉のビタミンCについて","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"柿及小柿の葉のビタミンCについて","subitem_title_language":"ja"},{"subitem_title":"Studies on Vitamine C (I-ascorbic acid) in the Leaves of Kaki (Japanese Persimmon)","subitem_title_language":"en"}]},"item_type_id":"10","owner":"1","path":["1728"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2010-02-12"},"publish_date":"2010-02-12","publish_status":"0","recid":"17642","relation_version_is_last":true,"title":["柿及小柿の葉のビタミンCについて"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-03-31T05:38:03.812155+00:00"}