Japanese | English

トップページへ戻る

詳細

   
フルテキストURLフルテキストリンクなし
タイトルAsp. Niger の作る α-Rhamnosidase AおよびBについて
タイトルヨミAsp Niger ノ ツク ル アルファ Rhamnosidase A オヨビ B ニツイテ
タイトル別表記Studies on α-Rhamnosidase A and B Produced by Aspergillus niger
作成者野村, 男次
福井, 尚之
作成者ヨミノムラ, ダンジ
フクイ, タカユキ
作成者別表記Nomura, Danji
Fukui, Takayuki
作成者所属山口大学農学部
内容記述(抄録等)1. A fungal enzyme preparation which was made by Aspergillus niger contains two species of α-rhamnosidase at least. One is α1,2-glucorhamnosidase, and the other is α-1,6-glucorhamnosidase. They were named α-Rhamnosidase A and B by the authors. 2. A purified α-Rhamnosidase A was found to hydrolyze neohespridose in naringin and neohesperidin in the PH range of 3 to 6 at temperature of from 30℃ to 60℃, and the most suitable condition for the reaction was found on the PH=4.2 at 55℃. 3. A purified α-Rhamnosidase B was found to hydyrolyze rutinose in hesperidin and rutin in the PH range of 2 to 5 at temperrature of from 40℃ to 70℃, and themost suitable condition for the reaction was found on the PH=3.5 at 60℃. 4. The PH-stabilirty and the Temperature-stubility of these enzymes were studied, and it was found that α-Rhamnosidase B was more stable than A as shown in Fig.3 and 4.
本文言語jpn
主題農学
資料タイプtext
出版者山口大学農学部
出版者ヨミヤマグチ ダイガク ノウガクブ
NII資料タイプ紀要論文
ISSN0513-1715
NCIDAN00244250
学内刊行物(紀要等)山口大学農学部学術報告
掲載誌名山口大学農学部学術報告
掲載誌名別表記Bulletin of the Faculty of Agriculture, Yamaguchi University
19
開始ページ1165
終了ページ1172
発行日1968
著者版/出版社版その他
リポジトリIDD490019000004
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/D490019000004