• Food Science and Preservation
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• v.19 no.5
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• pp.696-702
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• 2012

The physiochemical characteristics and sensory properties of the Samgyetang herb to which different dried medicinal herbs were added were investigated to find the best formulation for the product. For the Samgyetang herbal product, Schizandra chinensis, Atractylodes lancea, Glycyrrhiza uralensis, and Zizyphus jujube were used at a fixed ratio in the formulation, and Paeonia lactiflora (PL), Codonopsis lanceolata (CL), and Scutellaria baicalensis (SB) were added, with different amounts. The pH of Samgyetang increased along with the SB amount, and the soluble-solid content increased along with the CL amount. S7, which had the highest SB addition level, had the highest L value, and the b values were the highest in S7, which had the highest SB addition level. In the sensory evaluation, S7, which had the highest amount of SB, had the highest score in flavor, taste, and overall acceptability. In conclusion, the best formulation for Samgyetang would include PL 8 g, CL 4 g, SB 12 g, Schizandra chinensis 6 g, Atractylodes lancea 4 g, Glycyrrhiza uralensis 2 g, and Zizyphus jujube 4 g.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.33 no.1
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• pp.1-4
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• 1988

This study was invesigated to find out the optimum planting densities of Sculellaria baicalensis GEORGE about growth characters, yield components and yield at 6 planting densities by direct sowing culture. The results obtained are summarized as follows ; Studying the correlationship, the highly negative significances were found between planting densities and dry wights of root, leaves and stem ; on the other hand, the highly positive significances were found between planting densities and plant hight, stem diameter, respeitively. Plant height was long in dense planting, and short in spacious planting by direct sowing culture. Stem diameter was thick in spacious planting, and was thin in dense planting. Length and dry weight of root per plant were decreased in dense planting and were increased in spacious planting by direct sowing culture. Quality and yield of dry root weight were highest in optimum planting densities (30${\times}$10cm ; 33plants/m$^2$) by direct sowing culture.

• Journal of the Korean Society of Food Science and Nutrition
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• v.39 no.2
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• pp.219-226
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• 2010

The objective of this study was to determine the effects of a Scutellaria baicalensis water extract (SDWE) on lipid levels, lipid peroxidation and antioxidant enzyme activities on rats fed a high fat diet for 6 weeks. Thirty-two male Sprague-Dawley rats (4-weeks-old) were randomly divided into four groups: normal diet and deionized water (ND), normal diet and Scutellaria baicalensis water extract (NDS), high fat diet and deionized water (HFD), high fat diet and Scutellaria baicalensis water extract (HFDS). The food intakes were significantly lower, but the food efficiency ratios were significantly higher in the high fat diet groups than those in other groups. The level of HDL-cholesterol and HDL-cholesterol/total cholesterol ratio in plasma were significantly higher and AI (atherogenic index) in HFDS group was significantly lower than that in HFD group. The level of triglyceride in plasma was significantly decreased in SDWE groups. The triglyceride of liver was significantly increased in the high fat diet groups and the total cholesterol of liver in the HFDS group was significantly lower than that in the HFD group. The plasma and liver concentrations of thiobarbituric acid reactive substances (TBARS) in the NDS group were significantly lower than those in the ND group. The total antioxidant status (TAS) in plasma was significantly increased in the HFDS group compared to the HFD group. The activities of SOD, catalase and GST were significantly increased in SDWE groups compared to ionized water groups. The activity of GSH-Px and the concentration of GSH in liver in the HFDS group were significantly higher than those in the HFD group. These results suggest that a supplement of SDWE on rats fed high fat diet reduce levels of lipid and lipid peroxidation in plasma and liver and improve the antioxidant defense systems.

• Journal of Life Science
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• v.28 no.3
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• pp.320-330
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• 2018

This study was performed to investigate the antioxidative activity of solvent (water, 50% ethanol, and 100% ethanol) extracts from five kinds of medicinal herbs Cutellaria baicalensis Georgi; SB, Paeonia lactiflora Pall.; PA, Salvia miltiorrhiza Bunge; SM, Phellinus linteus; PH, Morus alba L.; MA). The total content of phenolic compounds was highest in the 50% ethanol extract from PH (280.05 mg/g), the 100% ethanol extract from PH (308.88 mg/g), and the water extract from SM (80.27 mg/g). The total content of flavonoids was highest in the 50% ethanol extract from SB (62.71 mg/ml), the 100% ethanol extract from SB (64.59 mg/ml), and the water extract from SM (35.85 mg/ml). ACE inhibitory activity only occurred in the water extracts, and it was highest in the water extract from SB (45.33%). Cholesterol adsorption activity was higher in the SB and PA extracts than in the other extracts. In water extracts, SM showed the highest antioxidative activity. Among the 50% and 100% ethanol extracts, DPPH radical scavenging activity and FRAP were highest in the PH extract, and ABTS radical scavenging activity was significantly higher in the PA extracts. Seven types of compositions were prepared with different mixing ratios of 0.2 to 2.0 from relatively high-activity medicinal herbs, such as PH, SM and PA. The total phenolic and flavonoid compound contents of the compositions were 50.53-61.96 and 16.91-33.81 mg/ml, respectively. Cholesterol adsorption activity was 46.27-70.03%.

• Korean journal of applied entomology
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• v.32 no.3
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• pp.271-278
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• 1993

This experiment was carried out to elucidate the mfluence of honeybees pollinatIOn on yield and YIeld components of soybean at the Kyungbuk Provincial Rural Development Administration from 1990 to 1991. SIX soybean varieties were cultivated in net houses with and without bees. Italian honeybees(Apis melhfem L.) were used. The Vlsiting frequency of bees in net house wIth bees was 58% higher than that of field honeybees, and it was the highest at 10 A.M. during a day. Number of pods per plant and podding ratio of soybean were higher with bees compared with Wlthout bees, especially for the varieties Paldalkong and Dankyongkong. The number of seeds per pod was not significantly different between with bees and without bees, although the percentage of three seeded pod of varieties Danyeobkong and Muhankong and one seeded pod of varieties Hwangkeumkong and Milyangkong 'was increased. The percentage of three seeded pod of Paldalkong and Dankyeongkong, however, was decreased with bees compared with without bees. At the same time no varietal difference was found in two seeded pods between with bees and without bees. Yield of soybeans was increased 0 to 12 % with bees compared with that of without bees. Yield increase was the hIghest in Paldalkong and Dankyongkong. The ratIO of soybean hybrid plant was mcreased with-bees compared with that of without-bees, especially m Paldalkong and Dankyongkong. A negative correlation was found between the ratio of hybrid plant and the duration of flowering in soy¬beans.

• Analytical Science and Technology
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• v.10 no.2
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• pp.91-104
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• 1997

Scutellariae radix has been used on the control of body fever as oriental medicine for thousand years. Analytical aspect for the main components of Scutellariae radix was set up improving sensitivity and resolution. The analysis of 3 different flavonoids present in Scutellariae radix-baicalin, baicalein, wogonin-was conducted by means of high performance liquid chromatography with ODS reverse phase column in conjunction with a Photo Diode Array UV detector(280nm) at $40^{\circ}C$. Mobile phase was carried out at 1mL/min, composed of acetonitrile and 0.1M phosphoric acid in the form of a gradient method. Under these circumstances the retention time for baicalin, baicalein, wogonin was 7.65, 11.65 and 14.12 minutes respectively. As a result for the efficiency on extraction of active ingredients with proposed analytical process according to it's growing districts, Sunchang in Junbuk for baicalin and Bulkyo in, Junnam for bicalein and wogonin have shown the best results. Even the extraction at room temperature was satisfactory. Among acids, 0.1M acetic acid revealed the best achievements. The mixture of acetonitrile and 0.2M phosphoric acid(75:25) has been shown the best efficiency as well as stability for the extraction of active ingredients.

• KLA journal
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• v.34 no.1 s.278
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• pp.21-37
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• 1993

본 고는 Betty W.Taylor, Elizabeth B.Mann, Robert J.Munro 이 세사람 공동으로 1988년에 출간된 ‘The Twenty-First Century : Technology's Impact on Academic Research and Law Libraries'이란 책을 읽고 이에 대한 요약을 하고자 한다. 컴퓨터가 출현한지 불과 반세기에 지나지 않지만 그 위력은 심지어 가정에서부터 network를 통한 범세계적인 이용에 이르기 까지 매우 파급적이라 하겠다. 이러한 위력을 가진 컴퓨터는 현재 도서관 시스템에 들어와서도 상당한 영향을 미치고 있으며 미래에도 상당한 영향을 미칠 것으로 예상된다. 이 책은 컴퓨터와 털레커뮤니케이션의 발달에 따라 미래의 도서관이 어떻게 변화 될 것이며, 그에 따른 사서의 임무도 어떻게 변화될 것인지에 대한 우리의 궁금증을 풀어 주리라 기대된다. 원저서의 조사결과에 나타나는 문항의 비율이 0.1~.09% 정도의 오차가 별견되어, 전후비율은 정확히 조사하여 수정을 가하였음을 알려드립니다.

• Korean Journal of Breeding Science
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• v.49 no.4
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• pp.396-402
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• 2017

'Daname' is a foxtail millet(Setaria italica Beauv.) variety developed and registered by Department of Southern Area Crop Science, NICS, RDA in 2014. This variety which collected from IT252182 was developed through pure line selection. 'Daname' is a early-maturing variety having 100 days of growth period from seeding to harvesting in Milyang of Korea. The culm length is about 97 cm which is 20cm shorter culm length than standard variety 'Hwanggeumjo', and it showed tolerant to lodging in field. The panicle shape is a cylindrical and the length is about 19cm. According to the grain, seed color and dehusked grain colors are orange and yellow and endosperm characteristic is non-glutinous. The yield performance of this variety was about $3.81t\;ha^{-1}$ in local adaptability test from 2013 to 2014 and it showed similar with standard variety 'Hwanggeumjo'. As the addition amount of 'Daname' in rice increased from 0% to 30% and 100%, the antioxidant ability of 'Daname' added rice and hardness/stickiness balances were increased. But we could not find out the difference of hardness/stickiness balances between 0%and 10% addition. So, 10% addition amount was concluded to increase antioxidant ability regardless eating quality of cooked rice. (Variety registration No. 6243)

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.17 no.4
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• pp.83-93
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• 2017

In everyday life, the ratio of credit card aspect ratio is 1: 1.56, and A4 printer paper is 1: 1.414, which is relatively balanced golden ratio. In this paper, we show the Fibonacci Golden ratio as a polynomial based on the golden ratio, which is the most balanced and ideal visible ratio, and show that the application of Euler and symmetric jacket polynomial is related to BPSK and QPSK constellation. As a proof method, we have derived Fibonacci Golden and Galois field element polynomials. Then mathematically, We have newly derived a golden jacket code that can be used to generate an appropriate code with orthogonal properties and can simply be used for inverse calculation. We also obtained a channel capacity according to the channel correlation change using a block jacket matrix in a MIMO mobile communication.

• Korean Journal of Poultry Science
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• v.35 no.4
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• pp.351-359
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• 2009

This study was carried out to investigate dietary effects of extracts of Skullcap (Scutellaria baicalensis) (SCE) grown in Korea on growth performance, immune and physiological responses in broiler chickens. Total of seven-hundred fifty 1-d-old Ross male broiler chicks were divided into five groups and fed control diets (antibiotics medicated or non-medicated commercial diets) or each experimental diet (non-medicated diets containing 0.1, 0.3 or 0.5% SCE) for 5 weeks. The body weight gain and feed conversion rate in the groups fed diets containing 0.1% or 0.3% SCE were significantly improved as compared with those of non-medicated control group (P<0.05). The levels of total cholesterol and HDL-cholesterol of blood were not influenced by feeding the SCE. The average antibody titers against NDV and IBV in the groups fed diets containing SCE were significantly increased compare to those of the control groups (P<0.05). The number of coli form bacteria was significantly reduced by feeding 0.3% or 0.5% SCE as compared to that of non-medication control (P<0.05). The results demonstrated that the SCE used in this study modulated humoral immunity and the profiles of cecal microflora and thus can be used as a potential alternative substance to replace antibiotics for feeding broiler chicks.