• The Korean Journal of Food And Nutrition
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• v.23 no.2
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• pp.196-202
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• 2010

The principal objective of this study was to evaluate the quality characteristics of black ginseng jelly prepared with different 5 levels(0, 0.5, 1.0, 1.5, and 2.0%) of black ginseng extract. We assessed the ginsenosides level of white and black ginseng for comparison between white and black ginseng. And we conducted the pH, sugar content, Hunter's color values, the mechanical characteristics and sensory evaluation of black ginseng jelly samples. The levels of ginsenoside $Rg_3,\;Rh_1$, and $Rh_2$ of black ginseng were higher than those of white ginseng. The more black ginseng extract was increased, the sugar contents of black ginseng jelly were significantly increased(p<0.05). We noted that the luminance and Hunter's b values of jelly samples were decreased according to black ginseng extract was increased, but in Hunter's a values 0.5% black ginseng jelly was the highest of the all. With regard to the mechanical properties of the black ginseng jelly samples, the score of hardness, gumminess and chewiness were significantly increased. In color, taste and overall quality, the score of jelly with 1.0% black ginseng extract was significantly increased than those of the all.

• The Korean Journal of Community Living Science
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• v.16 no.2
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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.

• Journal of Chest Surgery
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• v.35 no.6
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• pp.491-494
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• 2002

Inflammatory myofibroblastic tumor was widely known as inflammatory pseudotumor, commonly developed as a solid mass in lung. The endobronchial inflammatory myofibroblastic tumor is a very rare case where only a few cases have been reported. We report a 13-year-old girl who had coughing for 5 months. The simple chest X-ray and computued tomography of the chest revealed a mass which obstructed the right lower lobe bronchus and pneumonic consolidation. The fiberoptic bronchoscopic finding was mostly gelatinous, gray-yellowish mass that obstructed the airway of right lower lobe bronchus nearly, and was considered as a chondroid hamartoma pathologically. Right lower lobectomy of lung was performed. The mass was confirmed as a endobronchial inflammatory myofibroblastic tumor The patient was discharged without complication and with outpatient followup.

• Korean journal of food and cookery science
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• v.21 no.6 s.90
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• pp.859-866
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• 2005

The purpose of this study was to investigate the effects of the addition of various concentrations of antler powder on the physicochemical and sensory characteristics of mango jelly As for pH and viscosity of the mango jelly, antler powder added group showed higher pH and viscosity than that of control group. As for turbidity, absorbance increased significantly(p<.001) by the addition of antler while permeability decreased. The syneresis increased with the passage of time. According to sensory evaluation, Sleekness showed the highest by adding $0.2\%$ antler powder in mango jelly. The hunter color L and b value decreased significantly(p<.001) by adding antler powder. The mechanical properties such as hardness, springiness, cohesiveness and brittleness were highest by adding $1.0\%$ antler powder while gumminess was highest by adding $0.2\%$ antler powder in mango jelly. Overall quality, taste, appearance, texture were most superior by adding $0.2\%$ antler powder in mango jelly. From these test results, the optimum recipe for mango jelly added with antler powder was $0.2\%$ of antler powder, $10\%$ sugar, $\2%$ agar and 351.2ml of mango juice.

• Journal of the Korean Society of Food Culture
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• v.34 no.5
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• pp.629-636
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• 2019

This study examined the quality characteristics of jelly prepared with green grape juice (GJ). The pH, $^{\circ}Brix$ value, color, texture, and sensory evaluation of the jelly were measured. The pH of the jelly significantly decreased with increasing amount of GJ over the range of 3.25-5.27. The $^{\circ}Brix$ value of the jelly showed a significantly higher result as the amount of GJ increased (p<0.001). Lightness (L) and redness (a) decreased with increasing amount of GJ, and yellowness (b) increased. In the texture measurement, the GJ-100 sample group with a high substitute rate of GJ showed high hardness, gumminess, and chewiness (p<0.001). The results of principal component analysis (PCA) showed that the sample groups with high GJ content were classified as having relatively strong yellowness, sweet aroma, metallic aroma, grassy aroma, sweetness, sourness, green grape skin taste, and astringency. In the acceptance test, the GJ-50 sample group was evaluated to be high in flavor (p<0.001) and overall acceptance (p<0.01). However, sample groups consisting of 50% or more GJ were evaluated to be significantly strong in terms of astringency. Therefore, further study needs to be conducted about improving astringency in the future.

• The Korean Journal of Food And Nutrition
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• v.34 no.1
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• pp.15-25
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• 2021

This study aimed to investigate the antioxidant activities and quality characteristics of jelly added with Orostachys japonicus juice. The moisture content and the soluble solids content of the jelly samples decreased significantly with increasing content of O. japonicus. The pH was highest in the control samples, and the pH significantly decreased with the addition of increasing amounts of O. japonicus. In terms of the chromaticity measurements, the lightness value and redness value was highest in the control sample, and it decreased as the amount of added O. japonicus increased, whereas the yellowness value increased with increasing levels of O. japonicus added. The gumminess and chewiness of the jelly increased with the addition of increasing amounts of O. japonicus. On the other hand, the cohesiveness and adhesiveness of the jelly did not show statistically significant changes. The total polyphenol and DPPH radical scavenging activities of the jelly with 100% O. japonicus added were significantly higher than those of the jelly with 0% O. japonicus added. Regarding the sensory evaluation, the sample with 75% O. japonicus added was perceived to have the best color, flavor, O. japonicus flavor, chewiness, and overall preference.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.55 no.4
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• pp.408-416
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• 2022

This study investigated the physicochemical properties and physiological activities of jelly prepared from gelatin, sugar, bokbunja extract, and different amounts (0, 0.5, 1, 2 and 3%) of fermented sea tangle Saccharina japonica powder (FSP). The jelly moisture, pH, and sugar content slightly increased with increasing the FSP content. Hardness, springiness, gumminess, chewiness, and cohesiveness also increased with increasing FSP concentration. Jelly antioxidant activity did not change significantly with increasing FSP. In contrast, alcohol dehydrogenase and aldehyde dehydrogenase activities in the jellies increased significantly with increasing FSP concentration. β-secretase inhibitory activity in jellies also increased with increasing FSP concentration. Jellies containing 0.5 or 1% FSP achieved the highest overall sensory acceptance scores. Taken together, these data indicate that addition of FSP to jelly appears to improve its quality and physiological activities.

• Journal of the Korean Society of Food Culture
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• v.25 no.6
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• pp.832-838
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• 2010

In this study, the quality characteristics of jelly with black garlic (0, 10, 20, and 30%) were evaluated. The pH of jelly with black garlic decreased according to the amount of black garlic added. The sugar content of the jelly increased significantly with added black garlic. Lightness, redness, and yellowness decreased with increasing black garlic content. Moreover, the textural properties, which included hardness, springiness, cohesiveness, gumminess, and chewiness decreased in jelly that contained black garlic compared to the controls. Additionally, the antioxidant activity of jelly that contained black garlic increased in a concentration dependent manner. The $IC_{50}$ values of the DPPH radical scavenging activity for jelly that contained 10, 20 and 30% black garlic were 132.47, 50.97, 40.06, and 30.41 mg/mL, respectively. The $IC_{50}$ values of the hydroxyl radical scavenging activity of jelly decreased as the black garlic concentration increased. Finally, sensory results showed that the scores of over-all preference and buying intention for jelly with 20% black garlic were the highest.

• Journal of the East Asian Society of Dietary Life
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• v.21 no.6
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• pp.814-822
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• 2011

We studied the antioxidant activities and quality characteristics of gelatin jelly prepared with different amounts (0%, 0.25%, 0.50%, and 0.75%) of Rehmannia Radix Preparata (RRP) concentrate. The moisture content of the control group was 61.62%, and the acidity and pH were 3.68 and 1.96%, respectively. The reducing sugar content of the jellies ranged from 10.83% to 13.1% (from 35.0 $^{\circ}Brix$ to 37.0 $^{\circ}Brix$). The acidity of the control group was the lowest, followed in order by the 0.25% RRP, 0.50% RRP, and 0.75% RRP groups. The lightness, redness, and yellowness of the Hunter color system decreased with increasing RRP concentrate, whereas the hardness, cohesiveness, and springiness increased with increasing concentrate. The total phenol content was the highest in 0.75%. Antioxidant activities such as DPPH radical scavenging and hydroxyl radical scavenging were the highest with the 0.75% group ($IC_{50}$ value of DPPH radical scavenging activity: 85.42 mg/mL for 0.75%, 484.25 mg/mL for control; $IC_{50}$ value of hydroxyl radical scavenging activity: 54.42 mg/mL for 0.75%, 135.54 mg/mL for control). The sensory evaluation results showed that overall preference and texture were the highest in the 5% addition group. From these results, it was suggested that the optimum amount of RRP concentrate to add to jelly is 0.50%.

• Journal of Korean Society of Forest Science
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• v.105 no.4
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• pp.505-509
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• 2016

This study was conducted to examine the effectiveness of various dressing materials applied to tree wounds in Korea. Significantly higher wound closure rates than those of controls were found when thiophanatemethyl paste (Topsin Paste$^{(R)}$) was applied to Ginkgo biloba, Zelkova serrata, and Prunus yedoensis; lanolin to Z. serrata and P. yedoensis; and tebuconazole paste (Silvacur$^{(R)}$) to P. yedoensis. However, significantly lower wound closure rates than those of controls were found when petroleum jelly (Vaseline$^{(R)}$) was applied to G. biloba, Z. serrata, and P. yedoensis. It was noted that the wounds of Z. serrata and P. yedoensis treated with petroleum jelly expanded due to the death of cambium located at the edge of the wounds. Wound closure rates applied with adhesive - non-toxic to human body (Okong bond$^{(R)}$) were also significantly lower than those of controls in Z. serrata. Pinus densiflora showed no reaction to any experimental wound dressing because of resin secreted from the exposed cambium.