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 년도별 목차보기 |
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| 발행년도/권호 |
2010 년 / 권호: V.22,no.2,Jun |
| 논문제목1(원어) |
실크 정련 세리신 단백질의 분리특성과 응용(2) |
| 논문제목2(타언어) |
Separation Performance and Application of Sericin Protein
in Silk Degumming Solution(2) |
| 저자(원어) |
차진우1․박인우2․배기서2․홍영기․이서희․김용덕 |
| 저자(타언어) |
Chin-U Cha1, In-Woo Park2, Kie-Seo Bae2, Young-Ki Hong,Seo-Hee Lee and Yong-Duck Kim |
| 소속(원어) |
1FITI시험연구원,2충남대학교,건양대학교 공연의상학과 |
| 소속(타언어) |
1FITI Testing & Research Institute,2Dept. of Textile Engineering, Chungnam National University,Dept. |
| 시작/끝
페이지 |
132 ~ 139 총페이지 : 8 |
| 언어(원어) |
Korean |
| 초록 |
Sericin pulverization process was applied by freezing-thawing of sericin protein concentration solution and physicochemical properties of sericin/chitosan blended films were investigated. In sericin pulverization process by freezing-thawing method, the refrigeration storage at 4℃ maximized gelling between sericin molecules, which increased 10% of recovery ratio from sericin concentration solution that using ultrafiltration procedure. In physicochemical properties of sericin/chitosan blended films, the maximum load of chitosan (6.7kgf) had higher than that of sericin (1.2kgf), and the elongation of sericin and chitosan had 96% and
34%, respectively. Also FT-IR analysis of sericin/chitosan blended films showed that both sericin and chitosan films had amide Ⅰpeak (N-H bond) in 1,521㎝-1 and amide Ⅱ peak (C=O bond) in 1,630㎝-1. In addition, it could confirm compatibility between both materials as indicated by the decrease in the amide Ⅰ peak\'s absorption value as chitosan content increases. |
| 키워드 |
sericin protein, sericin pulverization, ultrafiltration, freezing-thawing method, sericin/chitosan blended film |
| 학회지 |
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| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2010_v22n2_132 |
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