지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.12
- 수록면
- 247 - 252 (6page)
이용수
초록· 키워드
오류제보하기
The objective of this study was to find an appropriate method and process for protecting the green color in bamboo leaves and subsequent extraction of the green colorants, chlorophyll. Various inorganic salts including cupric sulfate, ferric sulfate, and zinc chloride were employed as green color protectors. Accordingly, the effects of metal salts and treatment conditions on color protection were investigated to find appropriate protector and conditions. And also, the efficacy of bamboo colorants as a natural green dye was evaluated through dyeing and colorfastness tests. Antimicrobial activity of dyed fabrics was measured by shake flask method in terms of bacterial reduction rate using Staphylococcus aureus(ATCC 6538). On the basis of experimental results for stabilizing bamboo leaves colorants, it was confirmed that Cu was the most appropriate metal type considering dye uptake, photostability and light fastness, and its optimum concentration was 0.025%. After the stabilization, the colorants were extracted efficiently at NaOH aqueous solution of 1.00%. It was concluded that bamboo leave has a high potentiality as new resources to produce a natural green dye with antimicrobial functionality.
목차
Abstract
1. Introduction
2. Experimental
3. Results and Discussion
4. Conclusion
References
참고문헌 (11)
참고문헌 신청
1. [학술지(정기간행물)] - J. H. Wu / 2005 / Green Color Protection of Bamboo Culms using Onestep Alkali Pretreatment‐free Process / J. Wood Science 51 (6) : 622 ~
2. [학술지(정기간행물)] - S. T. Chang / 2002 / Effects of Chromate‐phosphate Treatment Process on the Green Color Protected of Ma Bamboo / J. Wood Science 48 (3) : 227 ~
3. [학술지(정기간행물)] - J. H. Wu / 2002 / Evaluation of the Effectiveness of Alcohol‐ borne Reagents on the Green Colour Protection of Makino Bamboo (Phyllostachys makino) / Polymer Degradation and Stability 78 (2) : 379 ~
4. [학술지(정기간행물)] - S. T. Chang / 2000 / Effects of Alkali Pretreatment on Surface Properties and Green Color Conservation of Moso Bamboo(Phyllo stachys pubescens M.) / Holzforschung 54 (5) : 487 ~
5. [학술지(정기간행물)] - P. Senklang / 2010 / Optimizing Enzymatic Extraction of Zn‐Chlorophyll Derivatives from Pandan Leaf using Response Surface Methodology / J. Food Processing and Preservation 34 (5) : 759 ~
2. [학술지(정기간행물)] - S. T. Chang / 2002 / Effects of Chromate‐phosphate Treatment Process on the Green Color Protected of Ma Bamboo / J. Wood Science 48 (3) : 227 ~
3. [학술지(정기간행물)] - J. H. Wu / 2002 / Evaluation of the Effectiveness of Alcohol‐ borne Reagents on the Green Colour Protection of Makino Bamboo (Phyllostachys makino) / Polymer Degradation and Stability 78 (2) : 379 ~
4. [학술지(정기간행물)] - S. T. Chang / 2000 / Effects of Alkali Pretreatment on Surface Properties and Green Color Conservation of Moso Bamboo(Phyllo stachys pubescens M.) / Holzforschung 54 (5) : 487 ~
5. [학술지(정기간행물)] - P. Senklang / 2010 / Optimizing Enzymatic Extraction of Zn‐Chlorophyll Derivatives from Pandan Leaf using Response Surface Methodology / J. Food Processing and Preservation 34 (5) : 759 ~
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