@article{oai:kumadai.repo.nii.ac.jp:00016899,
 author = {Masamoto, Kazumori and 木村, 知裕 and Kimura, Tomohiro and Masamoto, Kazumori and 正元, 和盛 and 木村, 知裕 and Kimura, Tomohiro},
 journal = {熊本大学教育学部紀要 自然科学},
 month = {Nov},
 note = {application/pdf, 論文(Article), We made a simple colorimeter using a LED as the light source and a CdS cell as the detector. The simple colorimeter gave a linear-relationship between the concentration of starch (up to 0.01%) detected by coloration reaction with KI-I_2 and the resistance of the CdS cell. Using this colorimeter, the temperature dependence and time-courses of the activities of salivary amylase were shown clearly. The amylase activities of some vegetables were also detected with the colorimeter. These results indicate that the colorimeter is available for semiquantitative measurement of the activities of amylase and is a useful tool for advanced courses of science learning in lower secondary schools.},
 pages = {97--102},
 title = {だ液アミラーゼの簡易比色計を用いた測定},
 volume = {52},
 year = {2003},
 yomi = {キムラ, トモヒロ and マサモト, カズモリ and キムラ, トモヒロ}
}