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의류제품 품질표시에 대한 소비자와 판매자의 인식에 관한 연구
육은영,배현숙,강인숙 창원대학교 생활과학연구소 2000 생활과학연구 Vol.4 No.-
The purpose of this study is to investigate the consumer and seller's perception to quality label of clothing products and to understand the interaction of consumer and seller's attitude by using the questionnair method. The major results were as follows: 1.Quality label of the brand clothing products were abode over 95% of the examined goods, but the nonbrand products were kept about 20% of the examined goods. 2.Consumer's consciousness and comprehension regarding on label was low level, actually few consumers understood the exact meaning of the quality label. On the other hand seller's perception to quality label of clothing products was higher than consumer's. 3.Demographic characteristics of consumer and item of quality label was significant, but seller's characteristics didn't show obvious difference like consumer's. 4.For rational production, marketing, care, seller who stands middle point of manufacturer and consumer must be instructed continuously in order to transmit correct information for consumer.
육은영,배현숙 창원대학교 생활과학연구소 1999 생활과학연구 Vol.3 No.-
The degree of N-deacetylation(DD) value determined by IR spectroscopy and potentiometric titration has been compared. IR spectroscopy method was preferably rapid and accurate technique for determining a wide range of % N-deacetylation except highly DD. The 3450cm?? band as an internal reference form the absorbance of the amide I bend at 1655cm?? has been shown to be justified. The advantage of potentiometric titration method was relatively inexpensive and gave a direct measure of DD which has been measured to high precision. A typical titration curve had two inflection points with broad plateau between them which was affected the salt concentration and the salt type. And the metachromatic behavior of the anionic dye. sodium-2'-hydroxy-1.1'-azonaphthalene-4-sulfonate in the presence of chitosan was shown. The presence of chitosan reduced the intensity of λ?? at 506nm, whilst a new absorption band appeared at 450nm.