• Journal of Welding and Joining
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• v.32 no.5
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• pp.1-6
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• 2014

This study aims at manufacturing SA welded API-X70 line-pipe with sour gas resistance. A pipe was manufactured by JCO bending process and SA welding using the API-X70 plate guaranteed HIC resistance. SA welded pipe was expanded in order to reduce the residual stress. The evaluation of a pipe for resistance to HIC and SSCC were performed by the RS D 0004 and RS D 0005 standards. For verification that a pipe has acceptable resistance to HIC, fullscale test was carried out. Results showed no cracking for the HIC and SSCC.

• Journal of the Korean Society of Food Science and Nutrition
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• v.19 no.4
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• pp.342-348
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• 1990

Effects of various monosodium glutamate(MSG_ concentration (0-400mg%) on the quality of Korean cabbage kimchi during fermentation at 2$0^{\circ}C$ were investigated. The growth of lactic acid bacteria titratable acidity pH content of thiamine ascorbic acid $\beta$-carotene and sensory evaluation were observed in the presencve of MSG. Titratable acidity was increased in the kimchi contained MSG during the fermentation.l Wheeas the changes of pH in the kimchi contained MSG were similar to those in control, Maximum growth of lactic acid bacteria was observed after 49 hour of fermentation in kimchi contained with 200mg MSG. The might be due to the fact that MSG was given optimum pH for acid bacteria growth because of its buffering action. Therefore the periods of kimchi fermentation were reduced by addition of MSG, MSG also affected on the stability of ascorbic acid thiamine and $\beta$-carotene. According of MSG. MSG also affected on the stability of ascorbic acid thiamine and $\beta$-carotene. According to sensory evaluation MSG reduced sour taste in kimchi which increased edible periods.

• Korean Journal of Pharmacognosy
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• v.32 no.3 s.126
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• pp.238-241
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• 2001

The leaves and flowers of Hemisteptia lyrata Bunge (Compositae) have been used for cure sour throat and treat tumors in traditional chinese medicine. As a result of the chemical investigation, two compounds were isolated from the $CHCl_3$ extract of the flowers of H. lyrata. On the basis of spectroscopic experiments, their structures were identified as 8-hydroxy-3-keto-10(14)-guaien-12,6-oxide (Isoamberboin) and 3,8-dihydroxy-4(15),10(14),11(13)-guaiatrien-12,6-oxide (8-Hydroxyzaluzanin C). They were first isolated from the genus Hemisteptia.

• Journal of Physiology & Pathology in Korean Medicine
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• v.20 no.3
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• pp.629-633
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• 2006

Development of chocolate products to improve the quality and sensory properties with Saengmaeg-san powder (SP) was attempted. Effects of SP on color, viscosity, total phenol compound content, radical scavening activity and sensory characteristics. In color, lightness value was increased than milk chocolate without SP Also viscosity was significantly higher than chocolate without SP.Total polyphenol content of Saengmaeg-san chocolate was 191.52 mg/1 OOg and Dpph scavenging activity was 87.06%. Results of sensory evaluation, significant different (p < 0.05) were shown in softness, sweet taste, sour taste, bitter taste, texture and overall acceptability depending on the addition of SP.

• Journal of Physiology & Pathology in Korean Medicine
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• v.24 no.6
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• pp.907-910
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• 2010

In Traditional Oriental Medicine, the drug treatment has been explained by the thoery of "Si Qi Wu Wei(四氣五味)". Among them, Xin(辛) has effect of Sheng(升), San(散), Xing(行), and Ku(苦) has effect of Jiang xia(降下), Zao shi(燥濕), Jian yin(堅陰). The study on the medical action of Asari Radix shows that "Xin ke run zao(辛可潤燥)" was derived from Sheng(升), San(散), Xing(行) efficacy of sour. And the study on the medical action of Phellodendron Bark, Anemarrhenae Rhizoma shows that "Ku ke run zao(苦可潤燥)" was derived from Xie(泄) efficacy of bitter.

• The Journal of Internal Korean Medicine
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• v.15 no.2
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• pp.70-108
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• 1994

The kinds and remedies of intoxication were investigated throughout total 22 books of oriental medicine. The results are as follows 1. The kinds of intoxication were 91, most of which were plant intoxications and animal intoxications. 2. The kinds of detoxication medicines was 203, the most popularly prescribed of which were Radix Glycyrrhizae Semen Glycine. 3. The prescribed medicines were most nonpoisonous ones, but some of them were poisonous. 4. The medicines with Han seong(寒性) were most popularly prescribed. The ones with On seong(溫性), Pung seong(平性), Youl seong(熱性), Yang seong(凉性) follows 5. The most popularly prescribed medicine was sweet taste(甘味). The nest ones were pungent taste(辛味), bitter taste(苦味), sour taste(酸味), salty taste(鹹味). 6. The most popularly prescribed medicine was Chung Youl(淸熱) medicines.

• Journal of the Korean Society of Food Culture
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• v.15 no.3
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• pp.225-232
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• 2000

The Purpose of this study was to understand the China Yunnan Baizu food. This study was performed a visit market based on in- depth interview with food experts those who lived in Baizu province. The results were summarized as follows. The main food of Baizu were Bab, Dduk(BaBa), Nuddle(Mi xian) made from rice. They ate all kind of food from vegetables, fish, and pork, but the remarkable thing was that there were practical limit to select the ingredient. They would use some fermented products such as Pao-chai, Yan-chai, Zha. Pao-chai was fermented vegetables like Kimchi, Yan-chai was similar with Changachi in Korea, and Zha was prepared from meat and fish. Menus for Banquets were included 8 kinds of cold appetizer, 8 kinds of hot dishes, and 2 kinds of sweet desserts. The ingredients were local products and they considered hot, sour, cold taste importantly. The method of cooking was simple and Rusan, Sengpi was the most traditional Baizu food. Ru san is one of dishes prepared from the milk, and milk pedimented product. Sengpi was uncooked pork.

• Journal of the Korean Society of Food Culture
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• v.15 no.3
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• pp.195-199
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• 2000

Varied levels of mannitol at 0%, 3%, 6% and 9% were added to the commercial orange juice and physicochemical and sensory characteristics of the juice were investigated. Refractive index of control had $11.3^{\circ}Bx$ and the index was significantly increased to that of the $18.4^{\circ}Bx$ as the addition was increased to the 9% level(p<0.05). The values of pH and the acidity did not show significant differences among varied levels of mannitol added samples. However, sensory characteristics of aroma and sweet flavor were significantly increased as the addition levels were increased showing the values of aroma, from 7.5 to 11.3, and those of sweet flavor from 5.0 to 11.9, respectively (p<0.05). The 9% added level sample had significantly the lowest sour and astringent flavor values of 4.0 and 2.3, respectively.

• Journal of the Korean Society of Food Culture
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• v.6 no.1
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• pp.31-41
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• 1991

The effect of color, as measured on the spectrometer, on the 4 basic tastes(sweet, salty, sour & bitter) perception of a series of colored and no-flavored solutions was quantified by 16 taste panel using magnitude estimation without modulus. The regression lines for each colored series were found to differ indicating that color had a significant effect on sweetness, sourness and bitterness. A sucrose level of 4.0%, a citric acid level of 0.05%, and a nicotinamide level of 0.08% maximized the effect of color on taste's perception and its acceptability. Although color tended to confuse the perception of saltiness, this effect was not significant except for yellow solutions.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.5 no.1
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• pp.73-77
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• 2004

The effects of fructooligosaccharide addition on acidity and taste of kimchi were examined. Compared to sucrose-added kimchi, FOS-added kimchi did not show significant effects on pH and acidity changes during storage. Additionally, FOS (1％)-added kimchi provided less sour taste, better overall sensory acceptance and less off-flavor.