• Korean journal of food and cookery science
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• v.22 no.2 s.92
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• pp.105-110
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• 2006

This study was performed to determine the sensory evaluation and mechanical characteristics of lemon red ginseng-pyun. Lemon red ginseng-pyun was made with lemon juice(21.4%), sweet potato starch(6.7%), water(53.3%), sugar(13.3%), honey(5.3%) and various concentrations of red ginseng powder(0, 2, 4, 6, 8, 10%). The quality characteristics of the sample were estimated in terms of pH, color difference, texture profile analysis and sensory evaluation. The pH of lemon red ginseng-pyun showed no significant difference among the different ratios of red ginseng. With increasing red ginseng powder addition, the lightness was significantly(p<0.05) lower, and a value and b values were significantly(p<0.05) higher. In sensory evaluation, with increasing red ginseng powder addition, the color and bitter taste of lemon red ginseng-pyun were stronger, while clarity of the 10% added red ginseng was significantly(p<0.05) lower than that of the 0% added red ginseng. Elasticity, hardness, chewiness, softness. sweet taste and overall acceptability were not significantly different in any group. In texture profile analysis, chewiness, cohesiveness, gumminess and hardness were significantly(p<0.05) increased in the 10% added red ginseng but springiness was not significantly different in any group. Overall acceptability was related to texture, appearance, overall taste and sweet taste of lemon red ginseng-pyun. Therefore, development of lemon red ginseng-pyun with no sugar or artificial sweeteners is encouraged as a healthy diet for diabetes and hypertension patients, because red ginseng is defined as a functional foods.

• The Korean Journal of Food And Nutrition
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• v.15 no.2
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• pp.97-103
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• 2002

Five citrus juices were separated into a ascorbate and phenolic portion using rep-pak C$\_$18/ cartridge, respectively, in order to elucidate the nitrite scavenging effect and N-nitrosodimethylamine(NDMA) formation in model system. The nitrite scavenging effect of ascorbate portion from citrus juices, in the different pH, when added with 5ml were 79.9 ∼98.6% under the condition of pH 2.5. 48.5∼86.3% at pH 4.2 and lower than 35.2% at pH 6.0. The nitrite scavenging effect was excellent phenolic portion rather than ascorbate portion. Particularly, the effect was more 2 times than ascorbate portion under the reaction condition of pH 6.0. When added the phenolic portion in the reaction mixture, NDMA formation was inhibited 92.8% or more in kum quat, mandarin orange and sweet orange juices. But the ascorbate portion was a negative response of the inhibition of NDMA formation. The inhibition on NDMA formation in citrus juice may be due to phenolic compounds were reacted.

• Journal of Korean Clinical Nursing Research
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• v.18 no.2
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• pp.196-204
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• 2012

Purpose: This study was aimed to compare the effects of lemon ice and water ice on decreasing thirst of the patients with nasal surgery. Methods: A nonequivalent control group non-synchronized design was used for the study. The level of thirst and oral assessment were measured. A total of 60 subjects was recruited; 30 subjects for the experimental group in which lemon ice was provided and the other 30 subjects were in the control group in which on water ice was administered. Results: The scores of thirst were decreased in both lemon ice and water ice group. But it appeared that the score of thirst in the experimental group is significantly lower than that of the control group. Moreover, the score of the assessment of the patient's oral cavity was also significantly improved in the experimental group than that of the control group. Conclusion: The lemon ice seems an effective and easy-to-apply intervention in reducing thirst and mouth dryness over water ice in nursing practice.

• Journal of Astronomy and Space Sciences
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• v.22 no.4
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• pp.483-490
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• 2005

For an image sensor CCD, electrons can be trapped at the front-side $Si-SiO_2$ surface interface in a case of exceeding the full well by bright source. Residual images can be made by the electrons remaining in the interface. These residual images are seen in the font-side-illuminated CCDs especially. It is not easy to find a quantitative analysis for this phenomenon in the domestic reports, although it is able to contaminate observation data. In this study, we find residual images iB dark frames which were obtained from the front-side-illuminated CCD at Mt. Lemmon Optical Astronomy Observatory (LOAO), and analyze the effect to contaminated observation data by residual charges.

• Research in Plant Disease
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• v.12 no.1
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• pp.51-54
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• 2006

The effectiveness of four plant oils (garlic, ginger, cinnamon and lemongrass) against a range of plant pathogenic organisms was tested in vitro. Of the four oils, two oils (garlic and cinnamon) showed relatively good antimicrobial activities. Activity of garlic oil was shown against the plant pathogenic bacteria Agrobacterium tumefaciens, Ewinia carotovora, Ralstonia solanacearum, Xanthomonas campestris, and the fungi Phytophthora infestans, Fusarium oxysporum, Collectotricum sp., whereas Acidovorax avenae and Pythium sp. showed the resistance towards garlic oil. Results from the planta bioassays under greenhouse conditions indicated that garlic oil significantly reduced the cucumber powdery mildew (Sphaerotheca fusca) and tomato powdery mildew (Erysiphe cichoracearum) showing control value 70.0-74.6% and 71.2%, respectively.

• Journal of fish pathology
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• v.30 no.1
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• pp.63-66
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• 2017

Twenty nine edible plants were selected in order to study their exfoliation effect on abalone Haliotis discus hannai from its substrate. Exfoliation was observed in spearmint Mentha spicata, lemon balm Melissa officinalis, rose flower, onion Allium cepa, wasabi powder, mustard powder, omija Schizandra Chinensis, and hibiscus Hibiscus sabdariffa solutions. In particular, both the omija and hibiscus solutions exfoliated over 90% of the abalone. In field tests, 3% and 4% omija solutions exfoliated 93.6% (850/908) and 97.1% (810/834) of abalone, respectively, whereas 3% and 4% hibiscus solutions exfoliated 96.1% (780/812) and 97.4% (700/719), respectively. The detached abalone were recovered within 1 min 39 seconds. These results indicate that the omija and hibiscus solutions (3% and 4%) may be useful in the exfoliation of abalone.

• The Korean Journal of Food And Nutrition
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• v.33 no.2
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• pp.131-141
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• 2020

This purpose of this study was to investigate the quality characteristics of jellies added with lemon myrtle extract. Lemon myrtle leaves were extracted for 0, 3, 5, 7, 9 minutes, respectively, in 90℃ water and used for jelly preparation. The moisture content of control showed the lowest value and the content increased significantly as the extraction time of lemon myrtle increased. The pH of L0 was significantly high and increased significantly with the increase of extraction duration time. The lightness value was the lowest in the L3. The redness showed the lowest value in the L9. The yellowness showed the lowest value in the L0. In texture properties the hardness of L9 showed the highest value and the lemon myrtle extraction duration increased significantly. The cohesiveness was highest in the L0 and lowest in the L5. Gumminess and chewiness increased significantly with increasing extraction duration. Total polyphenol content was the highest in the L5 and the jellies with lemon myrtle extracts were significantly higher than the L0. DPPH radical scavenging activities increased significantly with increasing extraction duration. The ABTS radical scavenging activity of the L0 was the lowest. In the sensory evaluation overall preference, color, sweetness, texture, and lemon myrtle flavor did not show any significant differences among the samples.

• Journal of Information Management
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• v.39 no.4
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• pp.155-171
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• 2008

We constructed the integrated management system of distributed astronomical data of Bohyunsan Optical Astronomy Observatory(BOAO), Sobaeksan Optical Astronomy Observatory (SOAO), and Mt. Lemmon Optical Astronomy Observatory(LOAO). The observed data was stored in the archive of the observatory and MySQL table is saved in the integrated management system. There are data archive managers in the observatories and they manage the integrated management system such as data storing, head information extraction, table generation, and management of web pages, etc. The users can search and download all the data in the integrated management system web page. The concept of this system - send queries from web page to the observatory archives - is the same of the basic concept of virtual observatory. This research is one of the main work in the Korean virtual observatory which is take part in the international virtual observatory alliance.

• Korean journal of food and cookery science
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• v.8 no.3
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• pp.309-314
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• 1992

The purpose of this study was to investigate me effects of garlic or lemon juice on quality characteristics of fish muscle. The samples treated with garlic or lemon juice by me amount of 5% or 10% (w/w) of fish muscIe were stored at $4{\pm}1^{\circ}C$ and $-18{\pm}2^{\circ}C$ for 10 and 40 days, respectively. The results are summarized as follows; 1. In me taste of samples, me samples treated with 5% garlic juice showed me most favorite tendency all me storage time at $4{\pm}1^{\circ}C$ and $-18{\pm}2^{\circ}C$. 2. There were significant in fishy odor after 5 days of storage at $4{\pm}1^{\circ}C$ and 40 days of storage at $-18{\pm}2^{\circ}C$ . The fishy odor of samples treated with garlic juice were weaker man those of samples untreated or treated with lemon juice. 3. The appearance was evaluated the worst in 10% lemon juice treated sample among all me samples. 4. The hardness of the samples treated with lemon juice were lower man those of samples untreated or treated with garlic juice during all the storage time at $4{\pm}1^{\circ}C$ and $-18{\pm}2^{\circ}C$. 5. The score of overall quality was the highest in sample treated with 5% garlic juice during all the storage time at $-18{\pm}2^{\circ}C$.

• Korean journal of food and cookery science
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• v.9 no.2
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• pp.94-98
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• 1993

The purpose of this study was to investigate the effects of garlic or lemon juice on the lipid oxidation of fish oil as antioxidants and color difference of fish muscle. The samples was treated with garlic or lemon juice by the amount 5%(w/w) or 10%(w/w) of fish muscle were stored at $4\pm$1^{\circ}C$$ and $-18\pm$2^{\circ}C$$ for 10 and 40 days, respectively. The results of this study were as follows; 1. pH of fish muscle had little change during all the storage time at $-18\pm$2^{\circ}C$$. pH of the fish muscle was decreased within 5 days and then was increased untreated or treated with garlic juice at $4\pm$1^{\circ}C$$. 2. Lipid oxidation of fish was measured by POV and TBA value. Both POV and TBA value of the sample treated with garlic juice were generally lower than those of the sample treated with lemon juice and the sample treated with 5f% garlice or lemon juice was lower than the sample treated with 10% garlice or lemon juice. 3. Lightness of the sample treated with loft lemon juice was the highest and that of untreated sample was the lowest during all the storage time at $4\pm$1^{\circ}C$$. As the storaging periods at $4\pm$1^{\circ}C$$, redness of the samples treated with 5% garlic or lemon juice were higher than that of the samples treated with lO%) garlic or lemon juice. Yellowness of the samples treated with 10% garlic or lemon juice showed the highest. Yellowness of the samples treated with lemon juice was higher than that of samples treated with garlic juice.