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
- 2014.1
- 수록면
- 476 - 484 (9page)
이용수
초록· 키워드
오류제보하기
The purpose of this study was to investigate the dyeing properties and anti-microbial ability of silk and woolfabrics dyed with Terminalia chebula Retzius(TCR) extract using two extraction solvent, hot water and methanol. Dyeingproperties of fabrics were studied by investigating the characteristics of colorant, changes in dye uptake under differentdyeing conditions, and by investigating color change when mordants were applied. Also, color fastness, and antimicrobialactivity of dyed fabrics were estimated. Regardless of extraction solvent type, colorant showed maximum absorptionwavelength at 280 nm and 578 nm, which implied that tannin was the major pigment component of TCR. Also, throughFT-IR spectrum result, it was confirmed that tannin of TCR methanol extract was hydrolysable tannin. But for the hotwater extract, it was only assumed that its tannin was condenced tannin. Fabric dyed with hot water solvent extractshowed higher dye uptake than fabric dyed with methanol solvent extract, dye uptake increasing by higher concentrationof the dye, longer dyeing time and higher dyeing temperature. And the absorption curve between TCR extract and proteinfiber was shaped in the form of Langmuir adsorption isotherm. Fabric dyed without mordant was yellow in color, and whendyed with mordant, fabric showed various colors depending on mordant types except Sn. Color fastness to washing wasgenerally fine and color fastness to light was moderate. But color fastness to rubbing and dry cleaning was outstanding.
Lastly, dyed fabrics showed very good antimicrobial activity of 99.9% against Staphylococcus aureus and Kiebsiella pneumoniae.
목차
등록된 정보가 없습니다.
참고문헌 (28)
참고문헌 신청
Halaby, H. / 2000 / Plant extracts useful for fighting against hair loss and preparation, Korea Patent Application No.10-2000-7012075
Jagtap, A. G. / 1999 / Potential aqueous extract of Terminalia Chebula as an anticaries agent / Journal of Ethnopharmacology 68 (1) : 299 ~ 306
Jeong-Ryong Do / 2004 / Antimicrobial and Antioxidant Activities and Phenolic Contents in the Water Extract of Medicinal Plants / Food Science and Biotechnology 13 (5) : 640
Kang, I. S. / 2001 / 염색의 이해 / Kyomunsa
Kaur, S. / 2002 / The in vitro antimutagenic activity of Triphala-an Indian herbal drug / Food and Chemical Toxicology 40 (4) : 527 ~ 534
Jagtap, A. G. / 1999 / Potential aqueous extract of Terminalia Chebula as an anticaries agent / Journal of Ethnopharmacology 68 (1) : 299 ~ 306
Jeong-Ryong Do / 2004 / Antimicrobial and Antioxidant Activities and Phenolic Contents in the Water Extract of Medicinal Plants / Food Science and Biotechnology 13 (5) : 640
Kang, I. S. / 2001 / 염색의 이해 / Kyomunsa
Kaur, S. / 2002 / The in vitro antimutagenic activity of Triphala-an Indian herbal drug / Food and Chemical Toxicology 40 (4) : 527 ~ 534
이 논문의 저자 정보
최근 본 자료
댓글(0)
0