• The Journal of Natural Sciences
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• v.18 no.1
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• pp.91-97
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• 2007

The Korean name "Bizooki" tree was named by the shape of winter bud which is like a slim bow. There are four scientific names in the tree which are Cleyera japonica Thunberg, Cleyera ochnacea DC, Sakakia ochnacea Nakai, and Ternstroemia gymnanthera. And the English name are Japanese Ternstroemia and Japanese Cleyera. "Bizooki" tree has planted at Buddhist temples in Japan for the ritual. The best result of stem cutting in "Bizooki" tree, 100 percent of rooting, could be accomplished in July when cuttings were done on the mixture-soil containing the same rates by volume of vermiculite, peatmoss and perlite with cuts processed with IBA 1,000 mg/l under the circumstances that 70% of shade, plastic mulching, and mist were conditioned.

• Korean Journal of Plant Resources
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• v.19 no.2
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• pp.243-247
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• 2006

To develop the natural brown hair-dye, we investigated the dyeability of hairs dyed with the extracts of Boehmeria tricuspis and chemical hair-dye and the changes in its colors as affected by the number of washing frequencies. When dyed with the extracts of Boehmeria tricuspis, ${\Delta}E$ values was increased over 11 compared with control and dyed an order of descent YR. ${\Delta}E$ values treated the ashing juice of Japanese cleyera with a mordant was mostly increased about 15.52. Hairs was dyed with the extracts of Boehmeria tricuspis and we investigated L, a, b and ${\Delta}E$ values as affected by the number of washing frequencies. When treated the ashing juice of Japanese cleyera with a mordant, L values was mostly decreased, however, a, b and ${\Delta}E$ values was increased significantly. L values of hairs dyed with the extracts of Boehmeria tricuspis and washed over thirty times became low compared with that dyed with chemical hair-dye and changes in a, b and ${\Delta}E$values of that was small.