• The Korea Journal of Herbology
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• v.24 no.3
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• pp.21-28
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• 2009

Objectives : The purpose of this study is to determine the herbal name and four Qi(四性) of genus curcuma in the Korea Pharmacopoeia ninth Edition. Methods : Compare with the name and four qi of genus curcuma from the Korea Pharmacopoeia ninth Edition and the other nation's Pharmacopoeia and main herbal medicine books. Results : 1. The Rhizoma of Curcuma longa is called Kanghwang in KP 9, but is called Ulgeum in the main herbal medicine book. 2. The Rhizoma of genus curcuma except Curcuma longa is called Achul in KP 9, but is called Kanghwang in the main herbal medicine book. 3. The root of genus curcuma is called Ulgeum in KP 9, but is called Achul in the main herbal medicine book. 4. The four qi of the Rhizoma and Radix of genus curcuma is recorded worm and cold in the Ch. p 2005, but is recorded cold and worm in the main herbal medicine book. Conclusions : Kanghwang, Achul, Ulgeum in the KP 9 is equivalent Ulgeum, Kanghwang, Achul in the main herbal medicine book. The four qi of Rhizoma is cold, Radix is warm.

• Journal of the East Asian Society of Dietary Life
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• v.17 no.4
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• pp.547-553
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• 2007

The physicochemical and functional properties of tofu prepared with kanghwang(Curcuma aromatica Salab.) were investigated, in order to study the effects of six different commercial coagulants. The coagulant concentrations were determined as 0.3% GDL, 0.3% $MgCl_2$, 1.0% $CaCl_2$, 1.5% $CaSO_4$, 0.45% mixed coagulant, and 1.5% Milky-Mg by pre-experiments. Also, the optimum concentration for the added kanghwang(Curcuma aromatica Salab.) was chosen as 0.01%. The yields of the kanghwang tofu prepared with Milky-Mg, mixed, and GDL coagulants were higher than those prepared with $MgCl_2$, $CaCl_2$, and $CaSO_4$. The pH of the kanghwang tofu prepared with the $MgCl_2$ coagulant was higher than when made with the other coagulants. The turbidity of the kanghwang tofu was highest when it was coagulated with GDL, and moisture content was highest or the of kanghwang tofu coagulated with $CaCl_2$. In the color analysis of the kanghwang tofu, the $L^{***}$ value was highest with the Milky-Mg coagulant, while the $a^{***}$ value was highest and the b value lowest with the GDL coagulant. For the textural properties, the hardness results were in the order of $CaSO_4$ > $CaCl_2$ > $MgCl_2$ > mixed > GDL > Milky-Mg, springiness, gumminess, and brittleness were highest in the tofu coagulated with Milky-Mg. For the overall acceptability of the sensory properties, the Kanghwang tofu that was made using the mixed coagulant had the highest score.

• Korean journal of food and cookery science
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• v.23 no.4 s.100
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• pp.502-510
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• 2007

This study investigated the utilization of turmeric (Curcuma aromatica Salab.) for tofu manufacture and its effects on the quality characteristics and shelf-life. Various concentration (0.000%, 0.005%, 0.010%, and 0.015%) of turmeric were used to evaluate the shelf-life during tofu storage for 12 days at $10^{\circ}C$. The pH decreased with an increasing storage period, but the 0.010% and 0.015% tofu showed lower pH value than the 0.000% tofu, the acidity decreased with an increasing storage period. The water content of the turmeric tofu decreased with an increasing storage period. The turbidity gradually increased until 6 days of storage, and then rapidly increased at 12 days of storage. The microbial count of the 0.015% tofu was lowest during the storage period. In measuring the turmeric tofu color, the L- and a--values decreased during the storage period, while the b--value increased. In the texture analysis, hardness, gumminess, and brittleness of the turmeric tofu decreased 12 days of storage. Cohesiveness and springiness increased with an increasing storage period. In the sensory evaluation, Smoothness, after taste, and overall taste were highest for the 0.010% tofu. For the overall acceptability, the 0.010% tofu (with 0.45% mixed coagulant) attained the highest score.