[섬유공학] 진보된 섬유기술 설계 프로젝트(영문)
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- 2011.05.12 / 2019.12.24
- 39페이지 /
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추천 연관자료
- 목차
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Contents
Summary
Proposal
Team Project
Weekly Report
Final Report
Presentation PPT
Other Materials
- 본문내용
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DISCUSSION
In a first test tube of water was used instead of catechol, PPO catechol even if there is a chain o-quinone melanin units to be created because no color change does not happen. In test tube three extracts were used instead of an A to extract B, extract B, extract A and the other thing is, tried to bath heated through. In other words, extract A was included in the PPO After getting the heat and did not impede my ability means. Most enzymes, including PPO consists of a protein in difficult conditions such as temperature or pH is not satisfied does not fulfill its function. Protein, which maintains the structure only when certain enzymes are able to act as temperature and pH range in excess of the peptide bond is changed to change the structure is deformed. And the sulfite solution was added to the tube 4, the last of this enzyme by preventing the oxidation of catechol o-quinone does not produce melanin is a polymer of o-quinone is not created, so that no color change does not happen. In the study, sulfite solution, what happens if you put lemon in place of a question was raised, and threw in a lemon and had no response when the same will not happen. Containing a lot of lemon ascorbic acid (vitamin C) is o-quinone and the oxidation reduction reaction, causing ・ himself as the dehydro-ascorbic acid is oxidized to o-quinone to be reduced because catechol. At second test, we can confirm possiblity of time control follow concentration of inhibitor.
What will be done in the next meeting :
◦ we will have meeting for an investigation about experimentation.
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