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University of the Ryukyus Repository >
Faculty of Agriculture >
Bulletin >
The Science Bulletin of the Faculty of Agriculture. University of the Ryukyus >
No.16 (1969/10) >
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| Title | : | パインアップルの副産物利用に関する研究 : 第 3 報 ステム・ブロメラインの製造について(農芸化学科) |
| Title alternative | : | Studies on the utilization of by-product of pineapple : III. On the production of stem bromelain powder (Department of Agricultural Chemistry) |
| Authors | : | 当山, 清善 |
| Authors alternative | : | Toyama, Seizen |
| Issue Date | : | 1-Oct-1969 |
| Abstract | : | 本報ではパイアップル根茎からステムブロメライン粉末の製造を行い, その酵素活性を調べ次の結果を得た。1)ステムブロメラインは根茎汁にアセトンを加え沈でんする部分を乾燥して製造した。2)根茎汁に対するステムブロメライン粉末の収率は約1.7%であった。3)得られたステムブロメライン粉末の酵素活性はハワイ製のそれと比較して遜色なかった。
The present work was carried out to produce stem bromelain powder from pineapple tissue (root and stem) and to investigate the enzyme activity of the powder. The results obtained were as follows; 1) Stem bromelian of stem juice was precipitated with aceton, and then the precipitate formed was dried and made into powder. 2) The yield of the stem bromelian powder from stem juice was about 1.7%. 3) The enzyme activity of the stem bromelian powder obtained compared favorably with that of the Hawaiian powder. |
| Type Local | : | 紀要論文 |
| ISSN | : | 0370-4246 |
| Publisher | : | 琉球大学農学部 |
| URI | : | http://hdl.handle.net/20.500.12000/4544 |
| Citation | : | 琉球大学農学部学術報告 = The Science Bulletin of the Faculty of Agriculture. University of the Ryukyus no.16 p.141 -146 |
| Appears in Collections | : | No.16 (1969/10)
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