• Title/Summary/Keyword: 진상물(進上物)

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Effect of Cooking and Packaging Methods on the Thiobarbituric Acid Reactive Substances and Cholesterol Oxidation Products of Turkey Thigh Meat Patties During Storage (가열방법과 포장조건이 칠면조육 패티의 저장중 지방산화와 콜레스테롤 산화물에 미치는 효과)

  • Hur, S.J.;Joo, S.T.;Park, G.B.;Kim, I.S.;Jin, S.K.
    • Journal of Animal Science and Technology
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    • v.46 no.3
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    • pp.397-404
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    • 2004
  • Turkey thigh meats with skin were ground twice through a 3-mm plate and patties were prepared. Patties were cooked using 5 different methods(oven cooking, pan frying, oil deep frying, boiling, and microwaving) to an internal temperature of 85${\sim}90^{\circ}C$ and packaged in either oxygen permeable PVC zipperbags or oxygen impermeable PVDC bags. The samples were analyzed for thiobarbituric acid reactive substances(TBARS) and cholesterol oxidation products(COPs) after storage at $4^{\circ}C$. The TBARS of cooked meat increased during the storage regardless of cooking methods, vacuum packaged thigh meat produced less TBARS and COPs than the aerobically packaged samples. At the beginning of storage, aerobically packaged meat cooked by boiling method produced higher TBARS than that of others. However, the TBARS of microwaved meat with vacuum packaging increased rapidly after 3 days of storage at $4^{\circ}C$. The amount of total COPs in cooked thigh meat increased linearly with storage time. The level of total COPs in aerobically packaged cooked meat was higher than the vacuum-packaged meat. Microwave produced higher level of total COPs in meat than other cooking methods during storage.

Quality Characteristics of Low-Fat Sausage Containing Curcumin Extract during Cold Storage (울금 추출물 함유 저지방 소시지의 냉장저장 중 품질 특성)

  • Kim, Il-Suk;Jin, Sang-Keun;Park, Ki-Hoon;Jeong, Ki-Jong;Kim, Dong-Hoon;Yang, Mi-Ra;Chung, Young-Sin
    • Food Science of Animal Resources
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    • v.27 no.3
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    • pp.255-261
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    • 2007
  • The effects of curcumin extract on the physicochemical, microbial and sensory properties of low-fat sausages during refrigerated storage were studied. Sausage products were produced with three different formulations including 0%, 2.5%, and 5.0% curcumin extract. Low-fat sausages made with the addition of curcumin extract had lower (p<0.05) crude fat content, pH and TBARS values than the control sample. The addition of curcumin extract did not affect the water holding capacity, cooking loss, shear force, meat color, texture profile, and total bacterial count in low-fat sausages duringstorage (p>0.05). With regard to sensory evaluation, 2.5% curcumin extract added to low-fat sausages resulted in a high overall acceptability (p<0.05). In conclusion, low-fat sausages with added 2.5% curcumin extract had a higher acceptability and lipid oxidative stability during storage than products without curcumin extract.

Plant Species Utilization and Care Patterns Using Potted Plants in the Traditional Gardening (전통조경에서 분(盆)을 이용한 식물의 활용과 애호 행태)

  • Kim, Myung-Hee
    • Journal of the Korean Institute of Traditional Landscape Architecture
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    • v.31 no.3
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    • pp.61-74
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    • 2013
  • This study examined and analyzed ancient writing and poetry regarding cases of appreciating plants by using pots in a garden of a palace or private houses by ancestors, and examined shape and planting method of plant species and potted plants, arrangement and preference of potted plants. As for the method of the study, description research method which examines and interprets poem and painting based on potted plants. The results of this study is summarized like the following. First, the plants which were favorably used for potted plants include 19 kinds such as Prunus mume, Pinus densiflora, Pinus pumila, Phyllostachys spp., Camellia japonica, Punica granatum, and Gardenia jasminoidesa, and as for herbs, 12 kinds such as Chrysanthemum monifolium and Nelumbo nusifera . Second, the species which were specially arranged into artificial shapes include Prunus mume and Pinus densiflora. The two plants made the shape of severe curves of stems such as Wangpi. Gyuban, and Bangan, and there are Pinus densiflora dwarfed potted plant whose roots are stretched on Prunus mume grafted into a strange stump and an oddly shaped stone. For the beauty of the dwarfed tree shape, pine cones are added to an old Pinus densiflora or Parthenocissus tricuspidata is planted to stems, and additional method of making moss on the soil, which is called 'Jongbunchuigyeong'. As for planting method, water culture, planting on a stone, planting on a charcoal, and assembled planting are expressed in poetry. Third, as for external space for potted plants, a place where a king stays, a bed room for a king, surrounding areas and gardens of private houses, and step stones were used as a space which adds artistic effects. Potted plants are placed on a table in a library, on a desk, on a drawer, and near a pillow as a small items in a room, and scholars enjoyed original characteristics and symbolism of the potted plants. Fourth, at the time of flowering of Prunus mume, poetry event was held to enjoy the tree and writing poetry begun. And at the time of flowering of Chrysanthemum monifolium, the flowers were floated in a liquor glass or shadow play was enjoyed. Fifth, potted plants played the role of garden ornaments in elegant events of a palace, the gentry, wedding ceremony, and sacrificial rites. Sixth, potted plants were used as tributes between countries, donation to a king, or a gift of a king. In addition, there were many cases where scholars exchanged potted plants and there is the first record of giving a potted plant in 'Mokeunsigo' by Mokeun Isaek, scholar in the late era of Goryeo. Seventh, at the time of flowering Prunus mume, Chrysanthemum monifolium, Gardenia jasminoides, Nelumbo nusifera, and Narcissustazetta var. chinensis, they enjoyed the particular fragrance and express it into poetry. Eighth, plant species from southern parts such as Camellia japonica, Daphne odora, Gardenia jasminoides, Citrus unshiu, Phyllostachys spp., Punica granatum, Rosa rugosa, and Musa basjoo, or foreign plant species, and species weak against the cold were utilized as pot plants for enjoying green trees indoors in northern central province in harshly cold winter.

An SNS Based Construction Information Communication and Sharing System (SNS기반 건설현장 정보소통 및 공유 시스템 구축)

  • Ahn, Jaesang;Kim, Namho;Chin, Sangyoon
    • Korean Journal of Construction Engineering and Management
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    • v.15 no.5
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    • pp.115-126
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    • 2014
  • Although various IT-based services including PMIS are used at construction field, there have been limits on communications, such as fast reaction, information loss, and information security in the real world. Therefore, this paper proposes to adapt a social network service (SNS) that has already been used for information management and sharing information at the company level in other industries in order to support construction information management and communication in a fast and accurate manner. Following the requirement analysis through literature review and site interviews, the paper presents an SNS-based construction information communication and sharing system named PMIS+. PMIS+ was tested and validated for its feasibility at construction sites and it was proved that the proposed system and information management framework using the system could be helpful for effective information management at construction fields.

An Effect Analysis of Subtracting Rebar Volumes in Reinforced Concrete Members on Quantity Take-off (콘크리트 내 철근 부피 공제가 물량산출에 미치는 영향)

  • Kang, Jong-Min;Kim, Seong-Ah;Chin, Sang-Yoon
    • Korean Journal of Construction Engineering and Management
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    • v.13 no.6
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    • pp.24-32
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    • 2012
  • Reinforced Concrete is the most dominant structure type for buildings in South Korea. Reinforced Concrete is one of materials having the most cost and quantity at construction projects. It is important to manage concrete quantity so that the total project cost is not affected due to underestimate or overestimate of its quantity. Generally the concrete quantity is taken-off based on the volume of the space inside forms without subtracting volumes of rebar embedded, which cannot be considered to make quite accurate results. Resource waste and extra cost due to over or under estimate of quantity occur since they cannot estimate accurate quantity at practices. Therefore, the objective of this paper is to analyze the effect of the volume for rebars embedded in reinforced concrete members. By comparing the quantity based on the existing method with the one from BIM data, it was found that about 1~2% of quantity discrepancy was observed while the typical concrete waste rate is 1 % at the current practice.

A Foundation Study for User Satisfaction Degree's Estimated Model of Post-Evaluation in the public construction (공공공사 사후평가의 사용자 만족도 평가모델에 대한 기초연구)

  • Kim, Jae-Woo;Cho, Chang-Yeon;Shin, Tae-Hong;Kwon, Soon-Wook;Kim, Yea-Sang;Chin, Sang-Yoon
    • Proceedings of the Korean Institute Of Construction Engineering and Management
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    • 2008.11a
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    • pp.432-435
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    • 2008
  • It's necessary to judge between success and failure of a project in order to secure the objective evaluation index and the transparency of that. In case of the public works including a construction section, the large-scale budget input proceeds, but the awareness regarding the efficiency and usefulness of the public works is decreasing because it's hard to estimate benefit originated from the results of the budget input. Therefore, this study is to propose the measurement standard for the post-evaluation based on the list of the resident response degree and user satisfaction degree to systematically and quantitatively measure the results of the post-evaluation for the public projects within the range of quantifying the consumer satisfaction degree for the facilities which preform the post-evaluation among the public projects with 50 billion budget.

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Automated Life-Cycle Management System Based on SCM for Super High-rise Buildings Construction (SCM기반 Automated Life-Cycle Management System 구축방안 - 초고층 빌딩 커튼월을 중심으로 -)

  • Yoon Jeong-Hwan;Kim Yea-Sang;Chin Sang-Yoon;Kim Chang-Duk;Choi Yoon-Ki;Chun Jae-Youl;Lim Hyung-Chul
    • Proceedings of the Korean Institute Of Construction Engineering and Management
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    • autumn
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    • pp.430-433
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    • 2003
  • Cost, schedule, quality are the essential parts of success of every construction project. It is especially true in high-rise building construction. Among the construction components in high-rise building construction, curtain walls are very important elements for the project success because they take large portion of cost and schedule. However, curtain wall construction process are very complicated, where many entities including designers, suppliers, contractors and even maintenance contractors are involved. Therefore, control and management of their relationships and production process are critical. It is suggested that this can be solved by the concept of Supply Chain Management which is supported by the automated information technology with Radio Frequency Identification. Such concept is defined as 'Automated Life-Cycle Management System Based On SCM' and this study suggests rode map to establish the system.

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A Study on Reliability Analysis and Quantitative Risk Analysis for Liquefied Petroleum Gas Station (LPG 충전시설에 대한 신뢰도 분석과 정량적 위험성 분석에 관한 연구)

  • Kim In-Won;Jin Sang-Hwa;Kim Tea-Woo;Kim In-Tae;Yeo Yeong-Koo
    • Journal of the Korean Institute of Gas
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    • v.5 no.4 s.16
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    • pp.40-48
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    • 2001
  • For a Liquified Petroleum Gas(LPG) station, the reliability analysis, such as Fussell-Vesely importance, risk decrease factor and risk increase factor, was carried out and the risk ranks of events were determined. In order to confirm the degree of the risks identified in the reliability analysis, the quantitative risk analysis was done for the equipments which had the large values of risk ranks. As a result of the importance analysis for the LPG station, the external event was identified as the most riskful event. The defect of construction structure and the pipe corrosion were riskful as well. The result of quantitative risk analysis showed that the length of 46.3 meters were estimated to damage the process equipments by the thermal flux from the catastrophic rupture of storage tank in Boiling Liquid Expanding Vapor Explosion.

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Inelastic Behavior of Standard School Building according to Hysteresis Models (이력모델에 따른 표준학교건물의 비탄성거동 연구)

  • Je, Jeong-Hyun;Kim, Jin-Sang;Yoon, Tae-Ho
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.10 no.4
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    • pp.838-845
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    • 2009
  • The inelastic response characteristics of the standard school buildings depending on selection of hysteresis models are reviewed. Three earthquake records of El-centre, Santa-Monica, Taft and three artificial earthquake records in accordance with Korea standard are used and the inelastic response characteristics such as story shear force, story drift ratio, story displacement, hinge distribution state are reviewed with various hysteresis models. As results, story shear force is increased by maximum 60% according to hysteresis model. And Story drift ratio is increased by maximum 42% according to hysteresis model. And The result with clough model shows the maximum hinge distribution state.

Studying Carbon Coating on the Surface of Nano-sized Fe Particle by Mössbauer Analysis (뫼스바우어 분광법에 의한 Fe-나노입자의 탄화물 코팅에 관한 연구)

  • Oh, Sei-Jin;Choi, Chul-Jin;Kim, Jin-Chun;Kwon, Soon-Ju;Jin, Sang-Ho
    • Journal of the Korean Magnetics Society
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    • v.15 no.3
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    • pp.172-176
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    • 2005
  • Four nano-sized Fe-nano particle samples synthesized by Chemical Vapor Condensation (CVC) were analyzed using $M\ddot{o}ssbauer$ spectroscopy, XRD, BET and TEM. The samples were consisted as functions of carrier gas and decomposition temperature. The synthesized nanoparticles consisted of two- or three-layers with the circular shape. The average particle size was increased with increasing the decomposition temperature. At $500^{\circ}C$ for the decomposition temperature, $Fe_3C$ was formed more under the environment of CO carrier gas than that of $CH_4$. However, at $1,100^{\circ}C$, almost of Fe-nano particles were transformed into $Fe_3C$ with using both carrier gas.