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.
초록· 키워드
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Chlorophyll is an abundant pigment found in all green plants, algae, and cyanobacteria. This study uses methanol, acetone and water to extract spinach and mate powders in order to examine the possibility of dyeing animal fibers with chlorophyll without chemical alteration. It was shown that methanol extracts of spinach and mate powders can be effectively used to dye wool and silk fabrics if the extract is mixed with water by methanol:water 65:35 v/v. Compared to methanol extract, the acetone extract showed lower chlorophyll yield and lower dye uptake. Water was not an appropriate solvent for chlorophyll extraction and dyeing. Spinach powder showed a higher dye uptake than mate powder due to the higher chlorophyll content than mate powder. It is possible that the chlorophyll dyeing of wool and silk fabrics is due to the hydrogen bonding between the hydroxy amino acids in fiber and the carbonyl groups of chlorophyll. These carbonyl groups are on the heterocyclic ring and the methyl and ethyl side chains of chlorophyll.
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참고문헌 (38)
참고문헌 신청
Arnon, D. I. / 1949 / Copper enzymes in isolated chloroplasts. Polyphenoloxidase in Beta vulgaris / Plant Physiology 24(1):1~15
Berezin, B. D. / 2003 / Chlorophyll and its derivatives, chlorins and porphyrins, as a promising class of environmentally friendly dyes / Russian Journal of Applied Chemistry 76(12):1958~1961
Burris, K. P. / 2012 / Composition and bioactive properties of yerba mate (Ilex paraguariensis A. St.-Hil.): A review / Chilean Journal of Agricultural Research 72(2):268~274
Brix, H. / Chlorophylls and carotenoids in plant material
Braun, P. / 2003 / Identification of intramembrane hydrogen bonding between 13 1 keto group of bacteriochlorophyll and serine residue α27 in the LH2 light-harvesting complex / Biochimica et Biophysica Acta 1607(1):19~26
Berezin, B. D. / 2003 / Chlorophyll and its derivatives, chlorins and porphyrins, as a promising class of environmentally friendly dyes / Russian Journal of Applied Chemistry 76(12):1958~1961
Burris, K. P. / 2012 / Composition and bioactive properties of yerba mate (Ilex paraguariensis A. St.-Hil.): A review / Chilean Journal of Agricultural Research 72(2):268~274
Brix, H. / Chlorophylls and carotenoids in plant material
Braun, P. / 2003 / Identification of intramembrane hydrogen bonding between 13 1 keto group of bacteriochlorophyll and serine residue α27 in the LH2 light-harvesting complex / Biochimica et Biophysica Acta 1607(1):19~26
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