• 제목/요약/키워드: Standard recipe

검색결과 77건 처리시간 0.033초

청국장김치의 품질 특성 및 초등학교 급식에서의 수응도 평가 (Quality Characteristics of Chungkukjang-Kimchi and Its Acceptability by Elementary School Students)

  • 양은선;양향숙;김애정;노정옥
    • 동아시아식생활학회지
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    • 제18권4호
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    • pp.507-515
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    • 2008
  • This study investigated the standard recipe and changes in the quality characteristics of Chungkukjang-Kimchi (CKK) and evaluated its acceptance by elementary school students. The acceptability of Kimchi among elementary school students was evaluated by monitoring the plate waste rate. Chungkukjang powder was added to the Kimchi recipe at 0, 20, 40, 60% of the total weight of red pepper powder. The pH of the CKK decreased as fermentation proceeded, and the total acidity was $0.24{\sim}0.25%$ in all samples. The salinity of the CKK was 2.32%. The L color value was significantly lower in the treatment groups than in the control group. The b and a color values increased in the beginning, but tended to decrease during fermentation. In the sensory evaluation, there was no significant difference in appearance on preparation day, but there were significant differences on the 6th (p<0.05) and 20th days (p<0.01), with the highest scores observed in the 40% added group. Sourness increased significantly (p<0.001) during fermentation in all samples. There were significant differences (p<0.001) in crispness on the 3rd day among the treatment groups, and it tended to decrease as fermentation progressed. There were significant differences in flavor during the early stage (p<0.001), but there were no differences as fermentation proceeded. Overall acceptability was high in the 40% added group. Evaluation of acceptability by monitoring the plate waste rate in the school dining room showed that acceptability was highest in the 20% added group. Thus, it was concluded that acceptability among elementary school students was highest for CKK from the 20% Chungkukjang group.

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An Adaptive Superframe Duration Allocation Algorithm for Resource-Efficient Beacon Scheduling

  • Jeon, Young-Ae;Choi, Sang-Sung;Kim, Dae-Young;Hwang, Kwang-il
    • Journal of Information Processing Systems
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    • 제11권2호
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    • pp.295-309
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    • 2015
  • Beacon scheduling is considered to be one of the most significant challenges for energy-efficient Low-Rate Wireless Personal Area Network (LR-WPAN) multi-hop networks. The emerging new standard, IEEE802.15.4e, contains a distributed beacon scheduling functionality that utilizes a specific bitmap and multi-superframe structure. However, this new standard does not provide a critical recipe for superframe duration (SD) allocation in beacon scheduling. Therefore, in this paper, we first introduce three different SD allocation approaches, LSB first, MSB first, and random. Via experiments we show that IEEE802.15.4e DSME beacon scheduling performs differently for different SD allocation schemes. Based on our experimental results we propose an adaptive SD allocation (ASDA) algorithm. It utilizes a single indicator, a distributed neighboring slot incrementer (DNSI). The experimental results demonstrate that the ASDA has a superior performance over other methods from the viewpoint of resource efficiency.

고대 이스라엘 식품 재료에 관한 고찰 (Food Materials of Ancient Israel)

  • 채영철
    • 동아시아식생활학회지
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    • 제17권6호
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    • pp.789-797
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    • 2007
  • This study was conducted to research the differences in food ingredients in the ancient Israelite period in the books of Moses, including the books of Geneses through Deuteronomy, in the Old Testament written during B.C $1446{\sim}1406$. The books introduced various foods in daily life, such as seven kinds of fruits and nuts, thirteen kinds of vegetables and grains, twelve kinds of meats, six kinds of breads and cookies, five kinds of drinks, thirteen kinds of spices, and five kinds of processed foods like butter and oil. The foods were sharply distinguished between the clean (able to eat) and the unclean (unable to eat) in the aspect of food culture. For example, foods with blood were not allowed to be eaten. At that time, bread was a staple food in Israel. There were already standard recipes for baking cookies, and appliances such as frying pans and ovens to bake bread were available. Most of the recipes in the books were the same as modern recipes, especially for wine, grape juice and raisins. Also it seems there were various spices already in use at that time, as well as processed foods made from milk.

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부산 향토음식 동래파전의 조리표준화 및 영양분석 (Recipe Standardization and Nutrient Analysis of 'Dong-rae Pajeon' (Local Food in Busan))

  • 김상애;신은수
    • 한국식품영양과학회지
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    • 제36권11호
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    • pp.1472-1481
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    • 2007
  • 동래파전의 유래에 대한 문헌이 없어 문헌적 고찰이 이루어지지 않았다. 사례연구에 의하면 조선조에서 삼짇날 임금님께 진상한 음식(동래할매파전 옥호의 주인의 구술)인 상류층 음식으로, 벚꽃 피기전의 초봄의 계절음식 및 재실음식(이씨 및 왕씨 부부, 추씨 등의 민간구술)으로 이루어졌고 이로써 부산 향토음식임이 입증되었다. 동래파전의 식재료는 조선쪽파, 미나리, 해산물(대합, 홍합, 조갯살, 굴, 새우, 논고동), 쇠고기, 계란, 찹쌀 및 멥쌀가루, 맛국물(멸치, 다시마 국물)등이며, 이들 식재료를 조리 순서대로 얹어 참기름으로 구워낸 것으로 5가지 기초 식품군이 골고루 배합된 음식이다. 동래파전의 표준화에서 맛에 관련된 인자는 식재료 인자와 열원인자를 들 수 있다. 식재료 인자 중 찹쌀 및 멥쌀 가루에 멸치와 다시마의 국물을 섞은 반죽에서 쌀가루의 전분과 파가 어우러져 파전에 깊은 맛을 주고, 맛국물은 구수한 맛과 칼슘을 공급하여 파전에 맛과 영양의 상승효과를 주고 있으며, 참기름은 불포화지방산의 공급과 함께 파전에 유지맛과 고소한 맛을 주고 있다. 또한 조리 시, 강한 열원에서 번철을 달구어 식재료를 순서대로 얹어 뒤집고, 다시 반죽을 얹어 뚜껑을 덮은 후 열원을 약하게 하여 쌀 전분의 완전호화를 도와 파전의 깊은 맛을 배가시킨다 동래파전의 100g 당 에너지는 148 kcal, 단백질 8.8 g, 지방 2 g, 식이섬유 8.6 g, 칼슘 57.7 mg, 철분이 1.8 mg이었으며 1인분(245 g)당 에너지는 364 kcal, 단백질은 21.6g, 칼슘은 141 mg, 철분은 4.4 mg으로, 철분과 단백질의 함량이 우수한 것으로 나타났다. 아미노산 조성은 시스틴, 리신, 루이신, 발린, 이소루이신 등의 필수 아미노산의 함량이 높았으며 필수 및 비필수 아미노산의 조성이 균형된 음식이다. 구성 지방산 중 올레인산, 리놀레산, 리놀렌산의 함량이 각각 20.5%, 20.1%, 10.4%로 불포화지방산이 58.3%이었으며 P/M/S가 0.73/0.67/1이었다. 동래파전의 섭취 증가를 위하여서는 자주 먹을 수 있는 일상의 음식으로, 또 저 연령층의 섭취확대를 위한 급식메뉴로, 그리고 때와 장소의 구애 없이 간편히 이용할 수 있고, 우리국민은 물론 외국인의 입맛을 공략할 수 있는 조리방법 개발에 많은 노력과 연구가 필요하다고 생각한다. 본 연구에서는 전통적, 향토적 동래파전의 식재료 종류와 분량, 조리법에만 중점을 둔 조리표준화를 행하였으나 향후의 연구는 동래파전의 산업화에 중점을 두고 젊은 층을 중심으로 고 연령층 등 각 연령층이 선호할 수 있는 우리전통음식인 동래파전 패스트푸드화에 노력을 기울여야 할 것이다.

경식 정구공의 품질 개량에 관한 연구 (Studies on the Development of Hard Tennis Ball)

  • 허동섭
    • Elastomers and Composites
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    • 제11권2호
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    • pp.113-121
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    • 1976
  • Fundamental and specific properties of the tennis ball on rubber ball body are surveyed to match the quality of the tennis ball now on applied in the tennis game, 1. Much dose of filler of non-crystalline or flat form applied to rubber compounding than general procedure and over vulcanization is found excellent in the resistant to gas permeability. 2. Flat curing improved characteristics of the ball on the homogenous rebounds when applied on the specified concrete surface. 3. Satisfactory adhesive power is found with Desmodur R and standard rubber recipe in case of applying on the under-vulcanizate of half sphere. 4. The stable gas-generating compounds of sodiun nitrate, ammonium chloride, water and sodium carbonate, anhydorus help controlling of optimum internal over-pressure in the tall.

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칼슘을 첨가한 어린이용 포도편의 제조 및 품질 특성 연구 (Characteristics of Calcium Added Grape Jelly Developed for Children)

  • 정혜경;장영은;송은승
    • 한국식생활문화학회지
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    • 제12권5호
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    • pp.561-565
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    • 1997
  • This study was done to develop the standard recipe for nutritious cowpea starch based grape jelly. The effects of grape juice concentration (4, 8, 12%) and 0.2% calcium addition were evaluated on textural and sensory properties of grape jelly through the instrumental analysis using rheometer and sensory evaluation. Instrumental analysis showed that hardness, chewiness and gumminess of grape jelly was incerased significantly In jelly made of higher concentration of grape juice, and also in 0.2% calcium containing jelly. According to sensory evaluation, higher grape juice contains jelly showed advantages in preference of color and overall quality. Calcium addition increased sourness in sensory score. Overall, 12% grape juice and 0.2% calcium containing jelly was most preferable, which means calcium fortified cowpea starch based grape jelly was successful try for nutritious and practical food for elementary school foodservice.

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학교급식 조리사대상 교육 프로그램의 필요성 평가 (Needs Assessment of Education Program for School Food Service Cook)

  • 김기영;한경수
    • 한국식생활문화학회지
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    • 제16권2호
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    • pp.128-136
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    • 2001
  • The purpose of this study was to assess the needs of education program and to analyze importance of education courses for school food service cooks. The questionnaires were developed by reviewing literatures on education programs for cooks and by interviewing with cooks who are working in school food service. A total of 150 questionnaires were surveyed at Kyonggi University and 90 of them were analyzed. The cooks in school food service wanted to take continuing education program about cooking skills and school food service operation skills. They wanted to take a culinary courses for 10 days and they wanted to take a food service operation courses for a week. The school food service cooks emphasized on courses of job analysis, laws and regulation, food sanitation, standard recipe, safety, equipment, and facility and layout. And they thought not only Korean food but also western food, Chinese food and Japanese food are important.

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냉동 자연 송이버섯의 피클 조리법 표준화를 위한 연구 (A Study on the Characteristics of Pine-tree Mushroom(Tricholoma matsutake Sing.) Pickle for the Standard Recipe)

  • 박미란
    • 한국조리학회지
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    • 제14권4호
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    • pp.55-66
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    • 2008
  • This study investigated the rheological and sensory characteristics of pickle with frozen pine mushroom. P3(Developed pickle seasoning) was the best by preference among three kinds of pine mushroom pickle seasoning. For flavor and functionality, pine mushroom pickle was processed by using three kinds of method(P3-1: P3+cinnamon 10 g, P3-2: P3+licorice 10 g and P3-3: P3+licorice 5 g+cinnamon 5 g). As a result, the product from P3-3(P3+licorice 5 g+cinnamon 5 g) was the best preferred pine mushroom pickle. The pH value of P3-3 was 2.15, 42.9 degrees Brix, and its color value was L(54.65), a(-1.61), b(17.87). Its texture level was higher than that of other products, but it would be lowered on storage. Until the 28th day of storage, microorganisms in pine mushroom pickle seasoning were detected less than 30 CFU/mL.

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포도편의 표준 조리법 연구 (A Study on the Standard Recipe of Grapephyun with Different Levels of Starch, Gelatin and Agar)

  • 김민지;황영정
    • 한국조리학회지
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    • 제8권2호
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    • pp.245-254
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    • 2002
  • This study was carried out to investigate the effects of grapephyun with different levels of starch, gelatin and agar. The results from this study are as follow. \circled1 Composition of the grapejuce was moisture 82.57g, reducing sugar 10.19g, sweetness 16 $^{\circ}$Brix, pectin 0.89g. \circled2 pH of gyapephyun content by 8 samples showed PA1(3.69), PA2(3.68), PA3(3.67), PG1(3.76), PG2(3.83), and PG3(3.80). \circled3 In the sensory evaluation conducted by panelists showed that there were significant differences among 8 samples. PA3, RG3 samples showed more significant among 8 samples in color, texture, appearance soureness sweetness and notable preference for PA3, PG3 and PA2, PG3 over PA1, PG1 and control.

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식품위생법과 조리사의 업무분석 (Hygiene & analysis of cooker′s duties)

  • 채영철
    • 한국조리학회지
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    • 제5권2호
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    • pp.93-112
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    • 1999
  • The purpose of this study making clear the range of overlapping affairs since many parts of cooker's & dietitian duties are overlapped in the Law of Hygiene & its over-ranked laws. The fact that there're overlapped parts in the different qualifying system endowed by the government may lead too many troubles between cooker's & dietitian who have their own qualification, so it's important to grasp correctly job specifications of cooker's & dietitian and to make clear the sphere of business. This studies present following affairs as cooker's duties through analysis. 1. Participation in the overall Management & Policy department. 2. Making the Menu & Standard recipe. 3. Purchasing, Inspection, Market research on Food materials. 4. Sanitary management. 5. Facility manage & Safety Management. 6. Research & Development on cooking Know-How. 7, Teaching for the members of department. 8. Supervision & business appraisal of cooking members. 9. Sales management & Cost control. 10. Utensil management & its Maintenance.

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