보리의 乳酸 醱酵利用에 關한 硏究 : 보리乳酸菌 醱酵飮料의 品質과 貯藏性 Sensory and Keeping Quality of Barley Latic acid Fermented Beverage

李聖甲 안성산업대학교 1986 論文集 Vol.18 No.-

보리乳酸醱酵飮料를 製造하여 官能檢査를 실시한후 安定劑에 依한 Curd의 沈澱防止效果를 調査하였고, 保存劑로 利用한 貯藏中의 Fungi 汚染抑制效果, 保管中의 生菌輸, 酸度等의 微生物學的 貯藏性을 調査하고 아울러 大腸菌檢査로 衛生性을 그리고 試制品의 經濟性 등에 대하여 一連의 試驗을 實施한 바 다음과 같은 結果를 얻었다. 1. 官能檢査結果 보리單獨製品은 對照區인 牛乳製品에 比하여 色澤, 食味, 組織感 等에서 낮은 得點을 얻었으나, 粉乳添加한 보리製品은 市敗製品과 같은 得點을 얻었다. 2. 貯藏中의 Curd 沈澱現象은 12時間內 거의 完了되었으며 이는 CMC(0.7%), PGA(0.5%)및 Na-aliginate(0.1%)같은 沈澱防止劑의 添加로 防止할 수 있었다. 3. 貯藏中의 乳酸生菌數와 酸度는 5℃保管時 48日 經過로도 큰 變化가 없었으나 25℃에서는 24日까지 急速한 增加傾向이고 그 后는 徐徐히 減少되었다. 4. 貯藏中의 Fungi汚染變敗는 5℃에서는 一部試料에서 24日만에 생겼으나 K-Sorbate(0.005%)添加로 乳酸菌의 生育과 酸生成에 影響없이 Fungi의 生育만 抑制할 수 있었다. 5. 試製品의 衛生性은 Sun Coli Tape로 大腸菌 檢査結果 모두 陰性을 보였다. 6. 製品의 生産原價는 1ℓ當 보리 試製品 78.51원인데 牛乳製品이 101^99원으로 23%의 原價節減이 可能하였다. This experiment was carried out to investigate the feasibility of producing modified Yogurt from Barley wort by Lactic fermentation which will be acceptable for Korean people. Barley Yogurt Beverage (BYB) was prepared from barley wort and the effect of stabilizers on the sedimentation of curd and the microbiological quality of BYB during storage and also sensory quality, nutirtive value and cost analysis of BYB were investigated. The results obtained are as follows. 1. The flavor of barley yogurt rated no significantly different and nearley same quality to milk yogurt even though flavors added to barley yogurt improved the acceptability. 2. The curd in barley yogurt during the first 12 hours of storage. The sedimentation of curd was prevented by the addition of CMC(0.7%), PGA (0.4%) and Na Alginate (0.1%). 3. Barley yogurt can be kept at 5℃ for 48 days without significant change in viable cell count of lactic acid bacteria and acidity and viable cell count of barley yogurt was changed for 24 days at 25℃. 4. Some of barley yogurt samples were contaminated by fungi but the growth of fungi was greatly inhibited by the addition of K-Sorbate.(0.005%) within the legal concentration. The barley yogurt showed negative on E. Coli test. 5. As for the economic evaluation of this processing, the material cost of each product (1.000ml pack) amounts W78.51 in barley yogurt as against to W101.99 in milk yogurt as control.

우리나라 연·기금 단체의 기금운용 문제점 및 개선방안 : With Emphasis on Financial Perspective

신승국,김용갑 용인대학교 산업경영연구소 1999 산업경영논총 Vol.5 No.-

The pension and fund raising institutions of our country has been growing rapidly in quantity. But in respect of quality, They loose asset management, inability in application of sophisticated financial skill, less flexibility in business operation, lack in entrepreneurship of top manager, and inapt handling of drastic environmental change which they are confronted cause thorn to be drowned in unstable financial status. People obliging tem be a member of these institutions regardless of theiy will expect to improve effective operation of pension and funcls So the performance of these institutions is closely related with the stabilization of livelihood and the welfare of their members. This article has suggested some financial schemes which would lead to the good performance of these institutions, particularly in their fund raising perspective.

大豆油의 脫검, 脫色, 脫臭條件 變化에 依한 色相變化

李聖甲,朴泰淳 한경대학교 2004 論文集 Vol.26 No.1

Deodorized soybean oils(DSO) were obtained to 2 types. Sample 1 was carried out a general refining process, which is degumming-alkali refining-bleaching-deodorizing. Sample 2 and 3 were not general refining process, its were carried out only both decantation of insoluble impurities and batch type deodorizing(BTD). At this time, BTD was composed of 3 stages, operating differences were vacuum degree, maximum temperature, stripping steam and retention time etc. DSO obtained were appeared original physicochemical characteristics. Sample 1 had acid value 0.034, Lovibond color 9.1Y10.9R, peroxide value 0 meq/kg oil and thin yellow color's soybean oil. But sample 2 had acid value 0.078, Lovibond color 65.0Y/18.39R/4.2B/0.1N, peroxide value 0.7 meq/kg oil and bright green color's soybean oil. Sample 3 had acid value 0.072, Lovibond color 37.3Y/3.8R/0.1B/0.1N, peroxide value 1.6 meq/kg oil and dark brown color's soybean oil. These colorful DSO were expects as raw materials of various seasoning oils as like pine needle and/or perilla leaf seasoning oil.

방아풀(Isodon japonicus)의 精油成分에 關한 硏究

崔甲晟,金龍斗 順天大學校 1985 論文集 Vol.4 No.1

방아풀(Isodon japonicus)의 一般成分 및 精油成分을 分析한 結果는 다음과 같다. 가용성 무질소물은 30.5%로 가장 많았으며 精油의 含量은 生體試科 100g당 0.6ml였으며 精油의 Liquid chromatography에서 9개 peak가 존재하였으며 그중 9번 peak가 97.48%였다. Liquid chromatogram의 9번 peak분획 精油의 比重은 0.97, 屈扮率은 1,513沸點은 221℃ 였으며 uv의 吸光은 226nm와 276nm에서 강한 吸光이 나타났고 Elemental analyzer의 分析 결과 C는 81.0%, H는 18.8%, N은 0.2%였다. Infrared spectra로 보아 Liquid chromatogram의 9번 peak의 物質은 piperitone 類似物質로 R基가 -CH₂=CH₂-CH₃인 것으로 思料된다. To get the basic informations for the utilization of spicery in Isodon japonicus, the chemical compotition and essential oil of that were analyzed by chromatography. The results obtained were as follows; 1. The contents of soluble nitrogen-free substance was 30.5%, and essential oil was 0.6ml/100g fresh weight basis. 2. In analyzing the Isodon japonicus by the liquid chromatography, there were 9 peaks, of which the 9th peak was 97.48%. 3. In the 9th prak of essential oil, the spesific gravity was 0.97, 1.513 in reflective index, 221℃ in boiling point, 226nm and 276nm in Uv absorbance. 4. The ratio of C>N. and H were 81.0%, 0.2% and 18.8%, respectively. 5. It is assumed that the 9th peak's substance was piperitione analogue substance and the radical group of that was -CH₂=CH₂-CH₃.

식이섬유의 제과 제빵에 첨가이용 효과

이성갑 안성산업대학교 1994 論文集 Vol.26 No.-

The utilization of dietary fibre such as cellulose, pectin agar, CMC , konjakmannan, lignin, gums in baking and cookies were reviewed from the literature and the additional effect in bread and cakes were investigated. The factors affecting the quality of bread an cakes, especially loaf volume of dough, batter viscosity, taste, sensory quality and storage stability were reevaluated from the recent scientific findings on bread and cakes prepared with a various types of cellulose.

카제인 제제의 육제품에 첨가효과

李聖甲 안성산업대학교 1991 論文集 Vol.23 No.-

돈육과 어육에 비육단백질인 우유카제인의 첨가효과를 재구성육제품에 원료육의 1.0, 2.0및 3.0% 수준에서 조사하였다. 원래 caseinate는 물과 우유주엥서 용해성 항상 등 좋은 기능특성을 부여하고 있어 소시지 같은 육제품의 유화능과 보수능의 안정효과면에서 중요하다. Caseinate첨가량의 증가는 결착력 증가를 가져오나 적정량이상이 되면 탄력성이 저하되는 경향이다. 그리하여 카제인의 소시지에 첨가량은 2.0%이하가 적당하고 유화시의 유지(油脂) 온도는 80˚이하에서만 우수한 제품을 얻을수 있다. The effect of the addition of milk casein as non-meat protein for pork and fish paste were evaluated at 1.0, 2.0 and 3.0% levels of pork and fish paste weight in the restructured product. Originally, Caseinates posses good functional properties such as solubility in water and milk, stabilizing effect being important in sausage manufacture, emulsification capacity and water holding capacity. The increase of the caseinate level led to a significant increase in binding power but a decrease in tensile strength. So the amount of added caseinates to sausage (including fish paste product) should not exceed 2.0% and emulsion temperature must kept below 80℃ for desirable final product.

障碍者 Recreation의 成立史에 관한 考察 : Avedon의 三國志 [引用]을 중심으로

金成龍,薛甲石 군산대학교 1989 論文集 Vol.16 No.-

In this study the authors investigated into the quotations of chinese "Sam Kuk Chi" cited by Avedon E.M.in his book "Therapeutic Recration Service Prentice Hall Inc 1974" As a result of the Preceding the followings are dedicated" (1)Chinese "Sam Kuk Chi" cited by Avedon Was not from Original one as an official History he quoted it from a novel of Sam Huk Chi being translated into English. (2)It is hard to say that Hua To engaged in a game of wei-chi during the opera-tion in the novel was the historycal precedent as recreative therapy or therapeutic recreation because this was neither prescribed by kuan Yu nor play "Go" for restoring physical conditions by Hua To, (3)It is hard to say that "the sports of Five Amimals" Cited by Avedon is the Historyical precedlent as therapeutic recreation because which is a kind of medical gymnastic Called Dau Yim"

玉蜀黍 胚芽油의 變色現像 原因究明

李聖甲,成慶男 한경대학교 2004 論文集 Vol.26 No.1

Mixture of expressed & solvent extracted crude corn oil obtained from corn germ was carried out partial andlor total cooling process through heat exchange. Crude oil mixture at 40℃, 60℃ and 80℃ was storaged in storage tank under direct sunlight irradiation. Final deodorized(RBD) oil obtained through refining process used for storaged crude oil, it was determine color change of this RBD oil. RBD oils obtained were storaged in market and dark place as 0.9 ℓPET packaging bottle. Cause investigation of color reversion was attempted from Lovibond color change during storage period. At the result, color reversion wasn't appeared the linear correlation with refining process like to residual phosphorus con-tent, free fatty acids content and removal degree of pigments. As a result, cause of color reversion in corn oil was color fixation according to storage of crude oil at high temperature. Color fixed crude oil was not able to control at refining process. Prevention method of color reversion in corn oil was low temperature storage of crude oil at less than 40℃.

이개 재건술 후 늑연골 공여부의 분석

백승준,임재호,백룡민,오갑성,백세민 大韓成形外科學會 1997 Archives of Plastic Surgery Vol.24 No.5

The harvesting of costal cartilage for the total ear reconstruction elicits various functional and aesthetic problems such as pneumothorax, atelectasis, pain, scar and chest contour deformities. Although the costal cartilage has been the most popular autogenous tissue for the total ear reconstruction, the studies about problems of donor site after harvesting the costal cartilage were relatively rare. From March 1989 to October 1996, 153 cases of total ear reconstruction by the costal cartilage framework insertion were done in our hospital and 61 cases whose follow up were done over 6 months were analysed for donor site scar, contour deformity and rate of satisfaction. The optimal age of microtia reconstruction was considered as over the age of 8, because of the growth of the ear and the volume of costal cartilage. Through a small incision, 3 ~ 4 cm, on the contralateral chest, the 6th, 7th and 8th costal cartilage were harvested with the outer layer of perichondrium for survival of the costal cartilage framework, the inner layer of perichondrium was remained for the growth of costal cartilage. There were 4 cases of uneventful pleural perforation, and remained no problems on the patients. The state of chest donor site were analyzed on 61 patients by use of medical records, medical photos and interview with the patients. Mean length and width of chest scar were 5.2 cm and 2.3 mm 79% of patients classified as excellent or acceptable. Chest contour deformity was observed on 39% and 85% of patients were satisfied with the result of donor site.

반안면 왜소증의 수술적 교정: 5년간 65례의 고찰

백승준,김진오,백롱민,오갑성,백세민 大韓成形外科學會 1997 Archives of Plastic Surgery Vol.24 No.5

Hemifacial microsomia is a descriptive term for the developmental anomaly affecting the tissues derived from 1st and 2nd branchial arches, expressed as asymmetric underdevelopement in facial bony skeleton. Conventional strategy of surgical correction for hemifacial microsornia consists of leveling though maxillary LeFort osteotomy and rotation, advancement and recession through bilateral sagittal split us osteotomy, which was reinforced by ancillary procedures such as mandibular augmentation with onlay bone graft, mandibular angle ostectomy, temporomandibular dibular joint (TMJ) reconstruction and malar reconstruction. But these like conventional methods for correction of hemifacial microsomia were emphasized on the correction of vertical asymmetry primarily, overlooked the asymmetry of horizontal plane, namely hypoplastic malar deformity. In general, correction of malar hypoplasia was achieved by rib or calvarial bone graft. These methods remain donor site deformity and the result can not be precisely predicted due to progressive resorption of bone. Moreover, the natural appearance of zygomatic complex could not be established by bone graft. Malar expansion by zygomatic osteotomy and spread-out technique was applied on correction for 34 case in total 65 cases of hemifacial microsomia from March 1991 to February 1996. We could get more natural appearance of malar complex and facial symmetry in the correction of hemifacial microsomia at one stage operation than conventional malar reconstruction methods.