Extraction of Total Dyestuff from Walnut Leaves Juglans regia L and Determination of its Dyeing Conditions For Natural Fibres
Yazarlar (3)
Prof. Dr. Adem ÖNAL
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Karadeniz Teknik Üniversitesi, Türkiye
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | Asian Journal of Cem. |
| Dergi ISSN | 0970-7077 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q4 |
| Makale Dili | İngilizce |
| Basım Tarihi | 01-2004 |
| Cilt No | 16 |
| Sayı | 3 |
| Sayfalar | 1533 / 1539 |
| Özet |
| The dyestuff of total dyestuff in walnut leaves (Juglans regia L.) was extracted by the reported method and used in dyeing of woollen strips, feathered-leather and cotton using three types of mordanting methods at various pH values. In order to determine the most proper mordant and pH value from the point of view of the wash, crock and light fastness in dyeing of the above samples by walnut, some selected transition element salts such as CuSO 4-SH2O, FeSO4-TH2O, ZnSO 4-TH2O, Al(NO3)3-9H2O were used as mordant agent at various pH. The experimental results indicate that dyed samples with the highest fastness were obtained by Cu(II) for the samples except for cotton and by Al(III) for only cotton at pH = 8 in the pre-mordanting method. The results also reveal that the wallnut plant containing juglone dyestuff will probably be an important raw material in the dyeing process of natural textile fibres. |
| Anahtar Kelimeler |
| Dyestuff | Extraction | Juglans regia L. | Natural fibres | Walnut leaves |
