• Journal of Acupuncture Research
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• v.29 no.5
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• pp.75-85
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• 2012

Objectives : Indirect moxibustion is one of the thermotherapy in Korean medicine and buffer of ginger and mankshood slice are common materials to be used. However it is difficult to control the power of thermal stimulation and the stimulation is greatly influenced by the characteristic of buffer. So we research on the buffer characteristic of indirect moxibustion according to the thickness, diameter and water content changes. Methods : We used thermocouples to measure temperature from surface to depth of 2, 4, 6, 8, 10, 12, 14mm on tissue model and calculated peak temperature($^{\circ}C$). The data were analyzed with student t-test and one-way ANOVA(p<0.05). Results : 1. The peak temperature of indirect moxibustion with ginger were determined by thickness of ginger slice and temperature changes according to the thickness at intervals of 1mm but according to the diameter at intervals of 4mm. 2. The peak temperature of indirect moxibustion with mankshood were determined by thickness of mankshood slice also. The peak temperature of mankshood moxibustion was higher than that of ginger moxibustion. 3. In this study, 2mm-thick-ginger slice and 3mm-thick-mankshood slice were suitable for indirect moxibustion. Variation in the thickness of which is more efficient to control the power of thermal stimulation on indirect moxibustion. 4. The more water loss we got on ginger slice, the higher peak temperature we measured at the surface of moxibustion. But the thermal stimulation was not conducted more than 2mm in the depth. 5. The thickness and water content of buffer are important in indirect moxibustion. Conclusions : The temperature of indirect moxibustion depends on the thickness of buffer than the diameter of it. Therefore, it is more efficient according to the thickness of buffer so that we control the power of thermal stimulation. And water content of buffer is one of the important factor in indirect moxibustion.

• Journal of Acupuncture Research
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• v.21 no.3
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• pp.193-214
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• 2004

Objective : The purpose of this study is to investigate the mechanism and effect of moxibustion with ginger objectively, to be used as the quantitative data through the measurement of temperature, and to grasp the thermodynamic characteristics of moxibustion with ginger. Methods : We have selected the indirect moxibustion with ginger among many indirect moxibustions. We produced a slice of ginger to a thickness of 3, 4, 5mm and the moxa cone having a diameter of 8mm, a height of 10mm for making a comparative study of characteristics of moxa cone according to change the density. We have made a comparative study of the thermodynamic characteristics of moxibustion with ginger with or without holes. We measured combustion times and calculated temperatures, temperature gradients in each period during a combustion of moxa. Results : 1. We found out it was not significantly influenced by the existence of the punched holes in a slice of ginger because the punched holes grow smaller immediately. 2. The duration of the preheating period became longer according to thickness of a slice of ginger and was not directly proportional to the density of moxa cone. The duration of the preheating period was extremely short when it burned a 100mg moxa cone. That was influenced by the density of moxa cone. 3. The duration of the heating period became longer according to thickness of a slice of ginger likewise the preheating period bacause the density of moxa cone had effected on the combustion characteristics. The duration of the heating period was extremely long when it burned a 100mg moxa cone. On the other hand the maximum temperature in the heating period was appeared that the combustion with a thin slice of ginger was highest and measured that the large density of moxa cone was higher. But the maximum temperature in the heating period was about $37.8^{\circ}C{\sim}44.2^{\circ}C$respectively lower in others. 4. The duration of the retaining period was some doubling shorter than that of the heating period that is concerned the shape of moxa cone. The temperature measured the close of a retaining period was $36.6^{\circ}C{\sim}41.8^{\circ}C$, that was considerably lower temperature. 5. The mean ascending temperature velocity and the mean descending temperature velocity were $0.042{\sim}0.073^{\circ}C/sec$, $-0.027{\sim}-0.064^{\circ}C/sec$ respectively. Then, the ascending temperature velocity was some faster than the ascending temperature velocity. Conclusions : The quantitative standard for obtaining the effective heating stimulation is that if the slice of ginger made a hole in it, we had to use the needle above 1.5mm diameter. The recommended size of a slice ginger is the 14mm diameter and the 2~3mm thickness. The moxa cone is formed the conical shape that the base diameter was 8mm, the height was 10mm, the density was $600mg/cm^2$.

• Korean Journal of Food Science and Technology
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• v.41 no.2
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• pp.146-150
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• 2009

Sliced ginger samples were dried using 30, 50, and 80% maltodextrin, respectively, as a dehydrating agent. The moisture content of the maltodextrin-treated ginger decreased with increasing concentrations of maltodextrin. The dehydrated ginger was compared with hot air-dried and freeze-dried ginger samples in terms of rehydration ratio, gingerol content, color, and sensory characteristics. The rehydration ratio of the maltodextrin-treated ginger was superior to those of the hot-air dried or freeze-dried ginger. In addition, the maltodextrin-treated ginger had the highest content of 6-gingerol among the samples. Color as well as sensory scores for odor, texture, appearance, and overall acceptance were greater for the maltodextrin-treated ginger compared to the hot-air dried or freeze-dried ginger. These results indicate that drying ginger with maltodextrin is very efficient because good rehydration capacity is retained and minimal cell destruction can be achieved.

• Korean Journal of Acupuncture
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• v.28 no.4
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• pp.29-40
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• 2011

Objectives : This study estimated antioxidant effects of the moxi with ginger tar (MGT) ; chemical combustion products produced by moxibustion with ginger during combustion. Methods : To do this aim, we investigated total polyphenol and flavonoid contents, SOD (superoxide dismutase) scavenging activity, ABTS (2.2-azino-bis-3-erthylbenzo-thiazoline-6- sulfonic acid) & DPPH(2,2-Dipheny1-1 -picryl-hydrazyl) radical's scavenging ability of MGT. Results : Total polyphenol contents of MGT was $7.8{\pm}0.09$ mg/g in 10 mg/ml, SOD activity was $42.51{\pm}3.39%$ in 200 ug/ml, DPPH radical scavenging effect of MGT was $83.24{\pm}0.01%$ in 200 ug/ml and ABTS radical scavenging effect was $41.88{\pm}0.16%$ in 200 ug/ml. Conclusions : In this study, the effects of moxi with ginger could be induced by not only heating stimulus on acupoints but also chemical stimulus produced during combustion of moxibustion, MGF. The advanced study about biological mechanism through meridian system, skin aging, and inflammation on MGT will be required.

• Journal of Acupuncture Research
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• v.15 no.2
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• pp.173-182
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• 1998

In order to evaluate calorie rate of moxa-combustion(direct moxibustion=DM, indirect moxibustion with stainless steel tube=IMS, indirect moxibustion with ginger slice=IMG), calorie rate(%) in the preheating period, heating period, retaining period, and cooling period was calculated respectively to the total combustion calories in all the periods. The result are as follow: 1. Indirect moxibustion with stainless steel tube had the highest rate with the statistical significance than other groups during the preheating period, represented statistical differences between IMS group and IMG group, and also between DM group and IMS group. 2. Indirect moxibustion with ginger slice group showed the highest rate with the statistical significance and followed by DM group and IMG group during the heating period, represented statistical difference among DM, IMS, and IMG group. 3. Direct moxibustion group had the highest rate with the statistical significance than other group during the retaining period, represented statistical difference between DM group and IMG group, and also between DM group and IMS group. 4. Indirect moxibustion with stainless steel tube had the highest rate with the statistical significance than other groups during the cooling period, represented statistical differences between IMS group and IMG group, and also between IMS group and DM group.

• Journal of the Korean Society of Food Culture
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• v.26 no.5
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• pp.455-467
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• 2011

The main purpose of this study was to survey the various kinds of recipes for pheasant found in seventeen Korean cookbooks published from the 1800's to the 1990's. There were 95 pheasant recipes found in the literature which could be classified into three major groups: cooking with moist heat, cooking with dry heat, and other. The three major groups were then broken down into thirteen smaller groups. A detailed look at the frequency of terms in each recipe shows that Gui Sanjeok (grilled Korean shish kebabs) appears 24 times, Guk Tang and Jeongol (soup and stew) 23 times, Kimchi (fermented cabbage) 11 times, Po (jerky) 9 times, Jorim (boiled in soy sauce) 7 times, Jjim (steamed) 6 times, Bokeum (stir-fried) 5 times, Twigim (deep-fried) 3 times, Buchim (fried) 2 times, Jigae jijim (stewed) 2 times, and Jang (paste), Myeon (noodles), Gooum (boiled) and Yeot (Korean hard taffy) 1 time each. The main ingredient is always the pheasant. We investigated the use of the whole pheasant cooked, how to slice and tenderize pheasant meat, use the meat only, or use only certain parts. Depending on the characteristics of cooking recipes, pheasants with thin, soft bones and organs were investigated for cooking. Substituted materials were used for a few of the vegetables, meat, and seafood in the recipes, and seem to go well together. Garnishes used included pine nut powder and fried eggs. Seasoned salt, soy sauce, pepper, sesame, sesame oil, chopped onion, garlic, and ginger were also reported to have been used.