• 제목/요약/키워드: Cooking process

검색결과 442건 처리시간 0.022초

팥을 이용한 밥의 조리과정 변화 연구 - 근대 이후 조리서를 중심으로 - (A Study on Changes in the Cooking Process of Red Beans Used to Prepare Bab in Cooking Books Written during Last 100 Years)

  • 이경란
    • 한국식품영양학회지
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    • 제22권4호
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    • pp.678-686
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    • 2009
  • The purpose of this study was to investigate changes in the cooking process of red beans used to prepare Bab (cooked rice) in cooking books published from late 19th century to the present. There are 3 different types of Bab that use red beans; Jungdeungbab, Patbab and Patsura, and cooking process vary between different cooking books. For making Jungdeungbab, one method is to cook the red beans in the water first, and then only the water, after draining the cooked red beans, is used to cook rice. The other method is to smash the cooked red beans and collect the water that passes through the smashed red beans to cook the rice. For Patbab, 2 cooking methods were found. One is to cook the whole red beans first and then to add them to the rice for cooking. Another method is to break the red beans into two pieces and mix them with rice and cook them together. Patsura is the red bean used to prepare the Bab offered to Kings during the Chosun dynasty(1392~1910). The cooking process of Patsura is similar to both Jundeungbab and Patbab. In Ijogungjeongyoritonggo(1957), the cooking method of Patsura is similar to that of Patbab; breaking red beans into two pieces and then mixing them with rice and cooking them together. Another method, which is similar to Jungdeungbab, is found in Ijogungjeongyoritonggo(1957) and Hangukyoribaekguasajeon(1976). In Ijogungjeongyoritonggo(1957), the cooking method is to cook the red beans first and then squeeze them after putting them into a sack and then using the extract to cook rice. In Hangukyoribaekguasajeon(1976), the red bean is prepared by first cooking red beans in water, and then only the water, after draining the cooked red bean, is used to cook rice. In further studies, the cooking procedures used in the previous period of the late 19th century should be examined.

공정온도와 상대습도가 소시지 쿠킹시간에 미치는 영향 및 쿠킹시간 예측모델 (Effects of Processing Temperature and Relative Humidities on the Sausage Cooking Time and Prediction Models of Cooking Time)

  • 허상선;최용희
    • 한국식품과학회지
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    • 제22권3호
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    • pp.325-331
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    • 1990
  • 소시지의 세조공정 중의 주 공정인 쿠킹공정에서 가장 영향을 많이 미치는 인자는 쿠킹온도와 상대습도이다. 따라서 쿠킹공정에서 에너지의 효율성을 높이기 위해 상기 인자와 소시지 직경의 변화에 따른 쿠킹시간을 측정하여 쿠킹시간 예측모델식을 수립하였다. 또한 쿠킹 전후의 일반성분 분석과 중량변화 및 각 온도와 상대습도에서의 TPA 분석을 하였다. 쿠킹시간 예측모델식을 SPSS computer program을 이용하여 가장 오차가 적은 범위에서의 예측모델식을 얻었다. 쿠킹시간 예측모델식을 쿠킹온도와 상대습도와 소시지 직경에 대한 각각의 함수관계를 Scattergram을 작성하여 R-square값을 가장 높은 함수를 취하여 각각의 모델식을 수립한 후 독립변수와의 관계를 종합하여 예측값을 구할 수 있는 최종적인 예측모델식을 수립하였다. 또한 소시지 직경 1.5cm에 대한 쿠킹 동안 중량변화는 온도와 상대습도가 적게 소모되어 소시지의 중량변화가 적게 일어남을 알 수 있었다. 물성치를 측정해 본 결과 온도와 상대습도의 변화에 따른 경도와 응집력의 값은 크게 변화가 일어났으나 반면에 탄성과 저작성의 값은 그 변화가 다소 적게 일어남을 알 수 있었다.

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호텔주방 식재료 아웃소싱 프로세스 분석에 관한 탐색적 연구 (Exploratory Study on Food Materials Outsourcing Process in the Hotel Kitchen)

  • 성태종
    • 한국관광식음료학회지:관광식음료경영연구
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    • 제14권2호
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    • pp.1-15
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    • 2003
  • The core of cooking, or a final stage in the full process of so-called artistic cooking, should be treated with insourcing. Reduction of several cooking processes resulted in shortened cooking time, increased efficiency, faster cooking, cutting the waiting-lines, and finally more room for customers. The outsourcing system can reduce or eliminate the following processes in cooking: buying various food materials, checking, storing, preparing, and processing. Especially in the Western food cooking department of a hotel, the outsourcing system should be enforced to make an economic kitchen and to efficiently manage it.

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조리과정 중 중심부 온도의 변화 - 만두를 중심으로 (Changes of Internal Temperature during the Cooking Process of Dumpling (Mandu))

  • 김종규;김중순
    • 한국생활과학회지
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    • 제22권3호
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    • pp.485-492
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    • 2013
  • The temperature changes of dumpling(mandu) during cooking process were examined and the effects of time-temperature and/or time-size interactions on internal temperature were studied. Mandu was purchased from local markets and classified by its weight(small, medium, and large). Boiling, steaming, pan frying, and deep fat frying were adopted. Internal temperature was measured with a food thermometer in every one minute. The internal temperature of mandu increased over time in every cooking process(p<0.05). After three minutes the internal temperature of mandu in boiling, pan frying, and deep fat frying reached over at $74^{\circ}C$, which is high enough temperature to kill the harmful bacteria, but not in steaming. The internal temperature of mandu was significantly affected by cooking time, size, and both in boiling, steaming, and deep fat frying(p<0.05). There were significant differences between the internal and surface temperatures of mandu in the cooking processes except pan frying in three minutes(p<0.05). The results of this study indicate three minutes' cooking of the mandu by boiling, pan frying, and deep fat frying is safe enough to eat. However, longer steaming time is needed in order to reach safe temperature. This study also indicates the cooking time and size of mandu appear to be major factors in determining the internal temperature achieved at $74^{\circ}C$. More research is needed to check time to reach a safe temperature in the cooking process of mandu by steaming.

단체급식소에서 제공되는 시금치 나물과 깻잎 나물의 생산단계 및 보관단계에 따른 리보플라빈 함량 변화(II) (Changes in the Riboflavin Content of Spinach Salad and Sesame Leaf Salad with Various Cooking and Holding Process in Foodservice Institutions)

  • 김혜영;박화연
    • 한국식품조리과학회지
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    • 제20권1호
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    • pp.34-41
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    • 2004
  • The retention rate of riboflavin in two cooked vegetable salads (spinach salad and sesame leaf salad) were examined at every cooking stage, holding temperature and holding time, with various cooking methods, and a better food preparation method developed. The riboflavin contents of the samples were analyzed by HPLC, with fluoresence detection. The changes in the pH and water contents of the samples were measured during the holding stage at various temperatures and times. There were significant differences in the riboflavin contents during the various preparation and cooking processes, such as trimming, washing, boiling and parching etc. The retention rates of the riboflavin with the various holding methods and cooking temperature were also significantly different. The boiling process caused large losses of riboflavin: in the cases of spinach salad and sesame leaf salad these were 78% and 52% respectively. The pH and water contents showed faster change during 0-6 hours than during 6-12 hours.

더덕 전처리 방법에 따른 조리 작업 효율 및 더덕구이의 품질 특성 (The Cooking Efficiency and Qualities of Deodeok-gui from Optimized Pre-processing of Codonpsis lanceolata)

  • 신명은;조미나;김용식;이경희
    • 동아시아식생활학회지
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    • 제22권6호
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    • pp.860-867
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    • 2012
  • Codonopsis lanceolata serves as, an appetizing health food for its, characteristic flavor, taste, and texture:however, it requires a long and complicated cooking process. Therefore, this study conducted pre-processing procedures to improve the cooking process and Codonopsis lanceolata more easily. For processing efficiency, freezing and blanching were efficient for peeling and the rate of peel disuse. In addition the freezing process, effectively reduced the time spent in beating raw material. In the salinity test, freezing and blanching quickly increased salinity over 28 days. As the result of SEM cross-section tests showed that frozen Codonopsis lanceolata become porous, it's assumed that seasoning permeates into this cross-section efficiently. As the appearance of Deodeok-gui as significant differences according to the pre-processing methods, this study examined pre-processing methods(time spent in peeling, rate of peel disuse, time spent in beating out material, salinity, moisture content, texture, and the color) of Codonopsis lanceolata. After testing Deodeok-gui, it was found that freezing is effective, not only for process efficiency and cooking time reduction, but also for improving its qualities.

Fate of Some Pesticides during Brining and Cooking of Chinese Cabbage and Spinach

  • Kang, Se-Mi;Lee, Mi-Gyung
    • Food Science and Biotechnology
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    • 제14권1호
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    • pp.77-81
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    • 2005
  • Chinese cabbage and spinach applied with eight pesticides at two different rates were subjected to brining, heat-cooking, and blanching to determine residue or transfer ratios of those pesticides. Residue ratio in discarded inedible portion varied significantly, 0-94%, depending on pesticides applied, vegetable type, and cooking processes. Average reduction ratios of residues during cooking process were 78, 46, 23, 12, 10, 9, 8, and 2% in dichlorvos, diazinon, chlorpyrifos, endosulfan, EPN, cypermethrin, deltamethrin, and fenvalerate, respectively.

조리실기 과목의 원격교육 활용을 위한 실증연구 - 2년제 조리전공 대학생을 대상으로 한 한식교과목을 중심으로 - (Application of Distance Learning to Practical Cooking Class - With a Focus on Korean Food Cooking Class in Culinary College Students -)

  • 강재희;정유경
    • 한국식생활문화학회지
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    • 제26권3호
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    • pp.249-260
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    • 2011
  • The current research aims to verify whether distance learning can be adopted in practical cooking class for Korean foods in a two-year college. The distance learning education can be a supplementary method to the traditional cooking class. The face-to-face teaching method and the distance learning method were compared in order to determine which of the one is more effective teaching method in the practical cooking class. The results of the present experimental study were analyzed based on the participant's learning expectation and satisfaction, the evaluation of the experimental process, and the academic performance. The results of this study showed that the participants in the face-to-face class evaluated their class experience higher than those in the distance learning class with respect to the participant's learning expectation and satisfaction, and the evaluation of the experimental process. On the contrary, regarding the academic performance, the participants in the distance learning class showed higher scores than those in the face-to-face class. The end result supports the claim that the distance learning method is more effective in the participants for gaining cooking knowledge.

과열증기와 초고압을 적용한 삼계탕 개발에 관한 연구 (A Study on Development of Samgyetang Using Superheated Steam and High Hydrostatic Pressure)

  • 서상희;김은미;김영붕;조은경;우현정
    • 한국식품조리과학회지
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    • 제30권2호
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    • pp.183-192
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    • 2014
  • 본 연구는 냉장 유통이 가능한 삼계탕을 생산하기 위해 새로운 가공 기술인 SHS 조리와 HPP 처리를 적용하여 냉장온도(5, 10, $15^{\circ}C$)에서 15일간 저장하면서 그 품질 변화를 살펴보았다. 기호도 조사를 통해 SHS 조리가 일반조리에 비해 높은 기호도를 보였으며, 조직감 측정결과 일반조리에 비해 조직이 연해져 부드러운 조직감을 부여하는 것을 알 수 있었다. 또한 지방의 산화반응을 억제하며 총균수의 증가폭도 일반 조리구에 비해 적어 위생적으로 안전한 것을 알 수 있었고, 저장 기간 동안 pH의 변화는 크게 나타나지 않았다. 이상의 결과를 종합해 볼 때 높은 기호도와 함께 위생적으로 안전한 삼계탕 제품을 제조하기 위해 SHS 조리법과 HHP처리를 적용할 수 있을 것으로 생각된다.

폐식용유로 제조된 재생비누의 생분해 속도 (Biodegradation Rate of Recycling Soap Prepared from Non-Cooking Oils)

  • 신춘환;김희숙;허근태
    • 한국환경과학회지
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    • 제5권1호
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    • pp.83-91
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    • 1996
  • A recycling soap was prepared from non-cooking oils. The effects of physlcal and chemical properties of the recycling soap on biodegradation are expected to be different due to the thermal histories of the non-cooking oils. Therefore, the biodegradation rate of the recycling soap was studied by using Klebssella Pneumoniae(K. pneumoniae), and the growth rate of K. pnewoniae in soap solution was observed. The biodegradation rate of the recycling soap appeared to be slower as the thermal histories of the non-cooking oils became larger. This might be resulted from hydrolysis, in which the ester bonds in the oils are broken to produce hydroxyl group. It was also observed that the growth rate of the microorganism decreased with the increase in the thermal histories of the oils. As a result, it is desired that recycling soap should be produced from the non-cooking oils with the prober ranges of thermal histories to reduce water contamination. The non-cooking oils with larger thermal histories are considered to be recycling through the cracking process before used. Key Words : non-cooking oils, recycling soap, thermal history, biodegradation, microorganism growth.

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