고중성 지방혈증은 잘 알려진 급성 췌장염의 원인 중 하나이다. 당뇨병성 케톤산증, 고중성 지방혈증 및 급성 췌장염이 연관이 있다는 것은 알려져 있으나, 이 세 가지 질환의 연관성이 어떠한 기전에 의해 발생하는지 정확히 알려지지 않았다. 보통 중성지방이 1,000 mg/dL 이상으로 상승하였을 때 급성 췌장염의 위험도가 증가한다고 알려져 있다. 그러나 본 저자들은 당뇨병성 케톤산증 환자에서 중성지방이 200 mg/dL 미만임에도 급성 췌장염이 발생한 증례를 경험하여 이를 보고하고자 한다.

The purpose of this study was to evaluate the appearance, physicochemical, physical, and fermentation properties of the fermented soybean produced by manufacturing with inoculation the different types of microbial strains. The strains were inoculated by the NSI (natural strains inoculation), and the SSI (selective strain inoculation) were treatments. The appearance showed differences in color, viscous substance, and hardness depending on strains inoculation and fermentation duration. The pH, and total acidity were 6.40~7.26%, and 0.10~0.39% respectively with differences depending on the samples. The moisture content as the fermentation duration increased, the NSI (56.03~57.66%) decreased and the SSI (56.71~58.63%) increased. The physical characteristics of the hardness increased as the fermentation duration increased for the NSI and the SSI decreased. The color values for the L, a, and b values were 47.64~58.56, 7.15~9.08, and 12.41~17.30, respectively. The α-amylase and protease activities of the SSI were the highest among all treatments. The total viable cell counts of the fermented soybean products by strains were 5.02 to 9.77 log CFU/g, and SSI (fermentation, 48 hours) was the highest. The amino-type nitrogen contents of all samples were 301.62~746.97 mg% and the SSI showed the highest content. The amino acid had the highest glutamic acid content.

In this study, the properties of the substances fermented soybean producted by manufacturing with several Aspergillus strains were investigated. The five soybean cultivar that includes miso, jinpung, pyeongwon, cheonga and chamol were used in this experiment. The pH and total acidity were 6.30~6.66%, and 0.27~0.48%, respectively with differences depending on the samples. The color values for L value, a, and b value were 60.28~69.80, 0.64~3.68, and 11.48~31.21, respectively. The amylase activities, protease activities, and amino-type nitrogen of the jinpung samples were the highest among all cultivars. The mold counts the fermented soybean products by cultivars were 6.18~9.14 log CFU/g, and miso was the highest. Free amino acid and organic acid contents were highest in the jinpung and showed different composition depending on each sample. A total of 18 volatile aroma-compounds, including two acids, four alcohols, four ketones, three phenols, one furan, three pyrazines, and one miscellaneous compounds. In conclusion, it is expected that manufacturing A. oligze inoculation fermented soybean products using jinpung cultivar will improve quality.

This study evaluates the quality properties of soybean cultivar for fermented soybean products with several Aspergillus spp., which were selected based on their high antimicrobial activities. The six soybean varieties Daewonkong, Taekwangkong, Jinpung, Daechan, Daepung-2, and Seonpung were used in the experiment. Physicochemical analysis of soybeans showed that the cured fat and protein contents were 18.28-19.15 and 36.49-38.72%, respectively. The pH and total acidity (TA) were 6.31-6.60 and 0.36-0.48%, respectively. The amino nitrogen contents of all samples were in the range of 641.23 to 791.12 mg%, while Daechan showed the highest content (791.12 mg%). Mold counts of fermented soybean products were 7.63-9.20 log CFU/g. Hunter color values for L value, a value, and b value ranged from 59.52-71.28, 0.11-3.03, and 14.61-31.70, respectively. The amylase and protease activities of the Daepung-2 and Daechan were the highest among all the cultivars. The rank order of major free amino acids was glutamic acid > lysine > alanine > aspartic acid, with Daepung-2 and Daechan being the highest. As a result, Daepung-2 was suitable as a soybean cultivar, exhibiting high quality standards for the fermentation process of the fermented soybean products.

In this study, we analyzed the nutritional composition properties of soybeans and the organic acids, amino acids and volatile flavor compounds of fermented soybean products. We used five soybean cultivars including Pyeongwon, Jinpung, Saedanbaek, Saeolkong and Cheonga for this experiment. Physicochemical analysis of soybeans, showed that the cured protein and fat contents were 35.12∼45.12 and 14.26∼20.14%, respectively. The rank order of major organic acids was lactic acid > acetic acid > fumaric acid, with Saedanbaek being the highest. Total amino acid content of the samples was 358.12∼657.28 mg/100 g, and glutamic acid, alanine, cysteine, valine, leucine, histidine and arginine were the major amino acids. We identified a total of 34 volatile aroma-compounds, including 7 alcohols, 7 acids, 7 ketones, 5 phenols, 2 esters, 1 furan, 4 pyrazines, and 1 miscellaneous compounds. As a result of this, could be applied to determine the suitability of cultivars and the quality for the process of the fermented soybean products.

This study evaluates the quality properties of soy-paste soybean cultivar for fermented soybean products. The six soybean varieties that include Jinpung, Saedanbaek, Daepung 2, Pyeongwon, Cheonga and Saeolkong were used in the experiment. The range of water uptake ratio, hardness after soaking and hardness after steaming were 117.00~131.33%, 1.65~3.30 kg and 0.05~0.14 kg, respectively. The physicochemical analysis indicated the following: Moisture content, 63.27~68.72%; pH, 6.43~6.60; total acidity, 0.27~0.45%. Color values for L value (lightness), a value (redness), and b value (yellowness) ranged from 39.07~67.92, 7.64~11.79, and 7.48~20.67, respectively. The amylase and protease activities of the Saedanbaek samples were the highest among all cultivars. The amount of viscous substance in the fermented soybean products by cultivars ranged from 5.93 to 8.37%, and Saedanbaek was the highest. The total viable cells counts for soybean fermented products were 9.11~9.42 log CFU/g. The amino-type nitrogen contents of all samples were in the range of 401.07 to 524.47 mg% and Saedanbaek cultivars showed the highest content (524.47 mg%). Based on the results, Saedanbaek will be suitable as a soy-paste soybean cultivar and the quality standards for the fermentation process of the fermented soybean products.

This experiment was performed to analyze the annual variation of growth traits of soybean to determine the information of less sensitive traits and stable cultivars based on the environmental conditions. Sowing was carried out on June 2 for each year and the test plot was arranged in three replicates by randomized complete block design with thirty soybean varieties including two landraces during the period 2014-2015. The weather conditions during the test period were quite different with extremely low precipitation and longer sunshine duration in 2015. The variation of characteristics related to growth period such as days of growth, days of maturity, days of flowering and 100-seed weight were less in spite of different environmental conditions. While the variation of the number of pods per plant was high. Considering growth and seed characteristics like the number of pods per plant, the number of seeds per pod, and 100-seed weight which are linked directly to the yield, cultivars such as Shingi, Daewonkong, Danbaegkong, and Daepung for beancurd and soypaste, Pungwon, Haepum and Shingang for soy-sprout and Seoritae for cooking with rice were more stable and are expected to have high yield in Suwon, the south-central part of South Korea. These results are useful for the selection of breeding resources to develop cultivars with high stability under changeable weather condition.

미이라병은 Diaporthe/Phomopsis complex에 의해 유발되는병으로 콩 재배기간 중 따뜻하고 습한 환경에서 종자가 성숙되면 감염률이 높아지며 감염된 콩 종자는 외관상 품질뿐만아니라 종자 활력이 저하된다. 미이라병에 대한 연구를 수행하기 위하여 대만에 위치한 아시아채소개발연구센터(AVRDC)의 콩 시험포장에서 미이라병 병징을 보이는 콩 줄기를 채집하고 이로부터 3개의 곰팡이 균주(isolate)를 분리하였다. 배지위에서의 곰팡이 균사의 생육특성, 현미경하에서 관찰된 알파,베타 분생자(conidia)의 모양 그리고 PCR-RFLP 분석으로, 3개의 균주는 Diaporthe phaseolorum var. sojae 으로 확인되었다. 한편, 미이라병 저항성 육종을 위해서는 유전자원과 계통의 검정이 선행되어야 하는데, 인공접종을 위해서 분생자의최적 배양조건을 탐색하였다. 그 결과 배지는 PDA, 온도는24oC에서 잘 배양되었으며, 일장은 암조건에서는 균사체만 유도되고 분생자는 유도되지 않았으며, 24시간과 15시간의 일장에서는 균사체 유도 및 분생자의 유도 정도에 차이가 없었다.또한 잎-줄기와 꼬투리, 두 개의 접종 부위에 따른 미이라병감염률을 조사하였는데, 두 접종 부위에 따른 미이라병 감염정도는 통계적인 유의차는 나타나지 않았으나 잎-줄기에 접종한 개체 보다 꼬투리에 접종한 개체의 종자 감염률이 높은 경향을 보였다.

Background : This study was conducted to investigate the antioxidant activities and anticancer effect in 80% ethanol extract from foxtail millet (Setaria italica) and proso millet (Panicum miliaceum) and sorghum (Sorghum bicolor) varieties. Methods and Results : These extracts were evaluated for contents of total polyphenol and antioxidant activities using DPPH and ABTS radical scavenging activities. In concentration of 1000 ㎍/㎖, total polyphenol contents of foxtail millet, proso millet and sorghum were 7.68 - 12.74 ㎍․GAE/㎖, 13.01 - 14.79 ㎍․GAE/㎖ and 48.24 - 62.33 ㎍․GAE/㎖, respectively. Sorghum extracts showed strong radical scavenging activity comparable to well-known antioxidant, trolox. Anticancer effect was evaluated for MTT assay using AGS human gastric cancer cells. All extracts decreased growth of AGS cancer cells. Foxtail millet extracts were decreased about 40% of cell viability in all concentrations. Sorghum extracts were decreased cell viability, concentration dependent manner. Especially, Donganme extract (one of the sorghum variety) was the highest anti cancer effect under AGS cancer cells. Conclusion : Based on these results, millet and sorghum has potential health promoting bioactive compounds as functional food.

This study is to generate SCARs markers for identification of Perilla species. A SCAR is a genomic DNA fragment at a single genetically defined locus that is identified by PCR amplification using a pair of specific oligonucleotide primers. We derived SCARs by sequencing and cloning the both ends of the amplified products of RAPD markers. Sixteen sequence-specific primers were synthesized from eight RAPD markers, which were completely sequenced. We developed the species-specific SCAR markers which could be used successfully in detecting genetic variation in four Perilla species. These markers could be used to verify species-origins of various forms of Perilla germplasms.

땅콩의 delta 12 fatty acid desaturase 유전자의 염기서열에서 고 올레인산을 함유하는 F435를 선발할 수 있는 PCR 기초 분자표지마커를 제작하였다. 본 연구는 포인트 뮤테이션 (point mutation)의 결과로 나타나는 고 올레인산을 SNP 마커를 이용하여 하나의 염기서열차이(아데닌 삽입)를 이용하여 판별할 수 있는 분자마커이다. 제작한 마커가 고 올레인산관련 특이 마커인지 확인하기 위하여, 일반 땅콩 9 품종과 F435를

‘안유’는 종실수확을 목적으로 하는 품종육성을 위하여 YCPL 1824를 모본으로 하고, SF9225-3-1을 부본으로 인공교배하여 계통육종법으로 선발한 SF98024-2B-4-1-2-2 계통으로 계통명은 밀양46호이며 주요특성을 요약하면 다음과 같다. 1. ‘안유’는 잎모양은 피침형이며, 엽뒷면색이 자색이고, 화색은 자색, 종자는 진갈색의 구형이다. 2. 노지재배시 경장이 120 cm로 경장이 낮아 도복에 유리하며 화방군수가 많고 화방군장이 길다. 3

간식용 대립 땅콩의 선호도가 높음에 따라 대립 양질 다수성 신품종 육성을 위하여 다수성인 '새들'과 단경 다수성 '사도노카'를 인공교배하여 육성한 풍안의 주요 특성을 요약하면 다음과 같다. 1. 풍안은 버지니아 초형으로 개화기가 빠르고 지상부 생장습성은 단경 다분지성이다. 2. 풍안은 대광땅콩에 비해 성숙협수, 성숙협비율, 협실비율, 100립중등 양호한 등숙특성을 보이며 100립중이 88 g인 대립품종이다. 3. 도복에 매우 강한 특성을 나타내며 흑반병