• 동아시아식생활학회지
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• 제23권4호
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• pp.423-429
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• 2013

In this study, to develop a new anti-aging agent, we will examine the antioxidant activity and the inhibitory effects of the mosidae for the MMP-1 activities in UVB-irradiated HS68 human foreskin fibroblast cell lines and human keratinocytes (Ha- CaT cell line). And the consomme soup being prepared with mosidae according to different levels (3, 6, 9, 12%) and then quality characteristics will be determined by sensory evaluations and color values. It is also observed that the mosidae has the inhibition of UVB-induced MMP-1 activities. The consomme soup prepared with mosidae is found to reduce the level of $IC_{50}$ in SOD-like activities and hydroxy radical scavenging activities, respectively. And consomme soup prepared with mosidae (CS6) is the best by sensory evaluations. In conclusion, these results suggest that the consomme soup prepared with mosidae can be further developed as new anti-aging food.

• 한국식품조리과학회지
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• 제26권1호
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• pp.32-40
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• 2010

This study was performed to determine the quality characteristics of mugwort-Sulgi with added chemical leavening agents. Mugwort-Sulgi was prepared with different levels of baking soda (0.3, 0.6, and 0.9%) and baking powder (0.3, 0.6, and 0.9%) and stored for 4 days. The a value significantly decreased with the addition of baking soda, and the b value significantly decreased over storage time. The pH value was significantly increased by the addition of baking soda, and significantly decreased with baking powder. The rate of swelling and poring was significantly increased with the addition of baking powder, and significantly decreased with baking soda. Hardness, springiness, cohesiveness, and gumminess were significantly increased with the addition of baking soda, while it significantly decreased with the addition of baking powder. According to sensory evaluation, taste, texture, and overall acceptance were highest in mugwort-Sulgi with 0.6% baking powder.

• 대한약학회:학술대회논문집
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• 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2
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• pp.191-192
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• 2002

Since capsaicin was found as an excellent vanilloid receptor agonist, considerable efforts toward the development of a novel analgesic have been continued. However, the small therapeutic window between these effects and the excitatory side effects, such as hypothermia, bronchoconstriction, increased GI mobility, and hypertension, precluded the development of capsaicin as a systemic agent. (omitted)

• 한국식생활문화학회지
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• 제29권5호
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• pp.415-420
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• 2014

This study was conducted to establish optimum conditions for coagulation of konjac jelly as well as antimicrobial activity by concentration of $Ca(OH)_2$. Hardness, gumminess, and chewiness of konjac jelly increased according to concentration of konjac powder, the key material of konjac jelly. The highest sensory evaluation score was acquired with konjac jelly made with 3% konjac powder. A $Ca(OH)_2$ concentration of 0.4-0.6% as a coagulation agent was optimum for coagulation of konjac jelly. Further, sensory score was highest at a $Ca(OH)_2$ concentration of 0.6%. All populations of bacteria, yeast, and mold in konjac jelly were restrained by $Ca(OH)_2$ in a concentration- dependent manner. Furthermore, all tested microorganisms were strictly restrained at $1.0{\times}10^{-2}$ N of $Ca(OH)_2$.

• 한국식품조리과학회지
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• 제33권1호
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• pp.87-93
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• 2017

Purpose: Rice starch is known not to be suitable to Mook. Its gel is not hard and elastic enough and too sticky. This study investigated the effects of agar, carrageenan, and gelatin addition on low amylose rice flour paste and gel properties for making Mook. Methods: Angemi, low amylose rice, and Goamibyeo, intermediate amylose rice, were dry milled. The properties of Mook were determined by texture profile analysis (TPA), cold storage stability, and sensory acceptance. Results: Addition of agar and carrageenan increased cold paste viscosity, whereas addition of gelatin decreased cold paste viscosity while improving breakdown and setback viscosity. When 30% of gelling agents such as agar, carrageenan, and gelatin were added to low amylose rice, Angemi, Mook-like gels were formed. The hardness, adhesiveness, and springiness of gelling reagent-added Angemi Mook increased, whereas cohesiveness decreased, and fracturability was not observed. The addition of gelling agent decreased lightness and increased yellowness. Angemi Mook added with gelatin showed the best freeze-thaw stability while addition of agar and carrageenan increased syneresis. The carrageenan-added Angemi Mook was equal to Goamibyeo 100% Mook in all sensory acceptance properties without significant difference. Conclusion: Above results suggest that addition of carrageenan and gelatin to low amylose rice can be used to produce Mook with improved physical properties.

• 한국지역사회생활과학회지
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• 제16권2호
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• pp.17-26
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• 2005

This study was conducted to investigate the usefulness of a hot water extract of licorice root as a source for production of healthy food. The electron donating capacity of the hot water extract of licorice root was very strong. This activity decreased by $6.9\%$ after keeping it in 5 days of cold storage, but it was not significantly different. Ten types of licorice jellies were prepared, using agar, agar-pectin, agar-cellulose, 2 different proportions of agar-pectin-cellulose as a gelling agent, and 2 levels of sugar. Among the 5 jellies containing $10\%$ sugar, the elasticity and overall acceptance of the agar jelly obtained the highest sensory score, but the color and flavor were not affected by the type of gelling agents. As the sugar concentration increased to $15\%$, the elasticity of the agar jelly was also evaluated as being the best one among the 5 jellies, but the overall acceptance was not significantly different from the others.

• 한국식품과학회지
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• 제31권5호
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• pp.1337-1344
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• 1999

본 연구에서는 난백분말과 카제인 기질에 생육촉진물질을 첨가하여 만든 젖산균 발효식품의 동결건조에 의한 젖산균 생균수의 변화, 관능성의 변화, 경도, 휘발성 향기성분의 변화를 관찰하였다. 동결 또는 동결건조에 의하여 젖산균 발효식품의 pH 거의 변화가 없으나, 생균수는 동결, 특히 동결건조 도중에 급격히 감소하였고, 동결 전의 균수를 I00%로 했을 때, 동결 후의 생존율을 $72.0{\sim}82.4%$, 동결건조 후의 생존율은 $10.0{\sim}20.4%$였다. 동결건조 전 시료와 동결건조-환원된 시료의 관능성을 비교하여 보면, 대체적으로 동결건조 전의 시료가 동결건조-환원된 시료보다 관능성이 우수하였으나, 동결건조시킨 고체상의 발효유 및 젖산균 발효식품도 환원성이 뛰어나고 기호도가 양호하였다. 동결건조 전의 젖산균 발효식품과 동결건조-환원된 젖산균 발효식품의 휘발성 향기 성분의 변화를 보면, 동결건조에 의하여 모든 시료의 휘발성 향기 성분의 함량이 감소하는 경향을 보였고 그 감소 정도는 시료 별로 차이가 있었다.

• 동아시아식생활학회지
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• 제27권5호
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• pp.512-520
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• 2017

This study was carried out to develop concentrate of residual jujube flesh around the seed as a thickening agent of Bulgogi sauce. Quality characteristics and sensory test of Bulgogi sauces added with jujube concentrate (30%, 35%, 40%, 45%, 50%) were evaluated in comparison with control sauce containing xanthan gum as a thickening agent. Moisture content of Bulgogi sauce added with 30% jujube concentrate was the highest (74.59%). As content of jujube concentrate increased, moisture contents in Bulgogi sauces significantly decreased. Sugar content of control sauce ($30.82^{\circ}Bx$), was lowest among the sauces. As content of jujube concentrate increased, Sugar content of sauces significantly increased ($33.00{\sim}34.38^{\circ}Bx$). Salinity (%) was highest in control sauce (1.38%), and there was no difference in salinity among the sauces depending on the amount of jujube concentrate. Viscosity was highest in sauce added with 50% jujube concentrate (43.33 cP) and lowest in sauce with 30% jujube concentrate (13.20 cP). As content of jujube concentrate increased, viscosity tended to increase significantly. Spreadability was highest in sauce added with 30% jujube concentrate (8.88 cm). As the amount of jujube concentrate increased, spreadability of sauce tended to decrease significantly. Color value was different according to the contents of jujube concentrate in sauces. L-, a-, and b-values of control sauce were highest at 40.19, 1.5, and 24.57, respectively. The results of the sensory test for Bulgogi sauce showed that overall preference was significantly highest in sauce added with 35% jujube concentrate. Moreover, sauce added with 35% jujube concentrate was preferred the most in terms of appearance, taste, and fluidity. Meanwhile, the results of the differentiation test showed a significant difference in color intensity, jujube flavor and taste, sweet taste, and salty taste. However, no significant difference was observed in fluidity. The results of the preference test for Bulgogi seasoned with sauces added with jujube concentrate showed that overall preference and flavor, taste, and texture preference were highest in Bulgogi seasoned with sauce added with 35% jujube concentrate. However, no significant difference was observed in preference towards appearance among the samples.

• 한국식품조리과학회지
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• 제14권1호
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• pp.106-113
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• 1998

The purpose of this study is to investigate the antimicrobial effect of mugwort (Artemisia asiatica Nakai) on the rice cake and bread preservation, and to identify their antimicrobial compounds. The mugwort extracts showed complete inhibition on the growth of Bacillus subtilis and Staphylococcus aureus at 250 $\mu\textrm{g}$/ml level. Antimicrobial activi쇼 of mugwort extract were stronger than that of commercial antimicrobial agent. Five % of sodium propionate solution showed complete inhibition on the growth of B. subtilis, E. coli and S. aureus, but L. plantarum was inhibited 50.87% at the same concentration. When various amounts of freeze-dried mugwort powder were added in sulgis (steamed rice cake), 3% ssooksulgi (mugwort powder added sulgi) had quite lower level of total bacterial count (5.5$\times$$10^/5 CFU/g) compared with the control group (1.4$\times$$10^/7 CFU/g) at ambient temp. (30$\pm$1$^{\circ}C$) after 72 hr. Three % addition of mugwort showed 2 days extention of shelf-life of rice cake. The sensory qualities of ssooksulgi has no significant difference in moistness, consistency, cohesiveness, afterswallowing and overall quality compared with control group. Ssooksulgi with 3% of mugwort powder had the best overall quality in sensory test. The methanol extract of 500 $\mu\textrm{g}$/ml of mugwort could lead the successful retardation of the growth of putrefactive microorganism during the incubation of rice cake at 37$^{\circ}C$ for 24 hr. On the other hand, coumarin (Sigma) had 54% inhibitory effect at 500 $\mu\textrm{g}$/ml level, and (E,E)-2,4-decadienal completely inhibited the growth of putrefactive microorganism of whitesulgi at 100 $\mu\textrm{g}$/ml level during the incubation at 37$^{\circ}C$ for 48 hr.48 hr.

• 한국식품영양과학회지
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• 제11권4호
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• pp.37-41
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• 1982

In order to determine the optimal condition for making Yugwa (one of the Korean traditional cake) the textures in various conditions were studied by sensory test and texturometer. The changes of texture and fat content in the cake were measured along the period of storage. The results were as follows: (1) The cake were classified in 3 groups according to the leavening agent used in the procedure, namely refined rice wine (W), distilled liquor (L) and yeast group (Y). It was the refined rice wine group that had been 'the best' by sensory test. Its brittleness $(1.40{\pm}0.27)$ was higher than those of L and Y. (2) Crispness measured by bend test prior to soaking into syrup were 1.19, 1.23 and 1.63 in W, L, Y, respectively. (3) Chemical composition (%dry basis)) of Yugwa leavened with W included 9.3 of moisture, 1.3 crude protein, 6.7 crude lipid, 66.4 carbohydrate and 16.3 crude ash. (4) Brittleness decreased gradually along the period of storage while the rancidity increased. From the 40th days of storage, the change of brittleness and rancidity were marked as well as the scores of sensory test decreased significantly. (5) Content of linoleic acid in Yugwa decreased along the period of storage from 52.5% of total fatty acid on the first day to 10.9% on the 50th days Main fatty acids in Yugwa were oleic acid, palmitic acid and stearic acid, all of which were also decreased in content along the period of storage. One remarkable change was the appearance of an unknown fatty acid with 19.54 of retention time, in 50% of total fatty acid, on the 50th day of storage.