苏木
4.Based on dyeing methods of sappanwood, application of sappanwood as natural plant dyestuff in natural silk, soybean-protein fibre, ramie and wool fabric was listed, implying some problems of natural plant dyestuffs and future application of sappanwood dyestuff was foreseen.
5.A reddish-brown crystalline compound, C16H12O6, used as an indicator and a biological stain.
6.Study on Improving Dyeing Fastness of Natural Brazilwood Dye by Epoxy Cross-Linking Agent EH
7.Then histopathological change of tumor were observed by hematoxylin-eosin stain and Olympus light microscope (×200).
8.And the XRD SD fingerprint was tried to study the stability of extract technics and the exteacts of the brazilwood.
9.The effect of epoxy crosslinking agent EH on the color fixation of cotton directly dyed with natural brazilwood dye was analyzed by K/S value,FT-IR,X-ray,DSCTGA and acid-dissolving rate testing,and reaction kinetics experiment was performed using hematein as a substitution for brazilwood dye.
10.After hematoxylin-eosin staining, the pathomorphological change of liver was observed with Germany Leika Light Microscope (×640).
