• Title/Summary/Keyword: cucumber salad

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Physicochemical and Sensory Characteristics of Cucumber Salad Using Spicy Hot Flavor Graded Gochujang (매운맛 등급화 고추장으로 제조한 오이생채의 이화학적 관능적 특성)

  • Lee, In-Seon
    • Korean journal of food and cookery science
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    • v.31 no.3
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    • pp.255-263
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    • 2015
  • This study investigated the spicy hot flavor related quality characteristics of cucumber salad prepared using spicy hot flavor graded gochujang that had been stored for 60 and 120 days. The results showed that the pH of both the 60-day and 120-day fermented gochujang was significantly higher in the cap-200 sample (p<0.001). In contrast to the results on pH, the acidity of both the 60-day and 120-day fermented gochujang was found significantly lower in the cap-200 sample (p<0.001). Measurements of salinity were found to be significantly lower in the sample with higher capsaicin content than in the sample with lower capsaicin content. The sugar content was found to be generally higher in the sample with the 120-day fermented gochujang than that with the 60-day fermented gochujang. Lightness (L) was higher in the sample with a lower capsaicin content than in the sample with a higher capsaicin content. The redness (a) was found to be significantly higher in the cap-200 sample than in other samples (p<0.001). The values of the L, a, and b tended to be lower in the sample with the 60-day fermented gochujang than in the sample with the 120-day fermented gochujang. The hardness of the cucumber salad was found to be lowest in the 120-day fermented sample with the cap-200 gochujang, which had the highest capsaicin content (p<0.05). The results of the sensory evaluation of the cucumber salads showed that the spiciness was stronger with the higher capsaicin content (p<0.001), and approximately one-level higher than the spiciness rating of hot pepper. The results of a key ingredient analysis showed that the sample with high capsaicin content was classified as having a relatively hot spicy aroma and flavor, and strong stinging pain, and the sample with the low capsaicin content was classified as having a salty aroma and a dark appearance.

A Study on Consumer′s Preference and Use Patterns of Salad Dressing (샐러드 드레싱에 대한 소비자의 기호도와 이용 실태 조사 연구 - 대구지역을 중심으로 -)

  • 김미향;이수진;김향희
    • Journal of the East Asian Society of Dietary Life
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    • v.11 no.5
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    • pp.345-355
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    • 2001
  • This study was conducted to evaluate the consumers' preferences and perceptions on the salad and its dressings, via a total of 401 subjects in the Taegu area on the basis of 5-point Likert scale. Anthropometric data included the total subjects consisted of 66 females and 335 males: categorized by age, 20's (103), 30's (135). 40's (83), over 50's (80), The average size of family was 4.2 persons. According to BMI, 64.8% of the subjects belonged to the normal group. The age group that liked salad most was the 20's group, which was also the group that ate salad most frequently. The salad was perceived as food item which is convenient to eat(3.83), healthy(3.63), easy to prepare(3.73) and delicious(3.61) but rarely as a expensive item(2.44). The ingredients, used for salad preparation included fruits and vegetables(3.19) such as tomato and cucumber. Among the salad dressings, the fruit dressing was preferred the most(4.59), while the mayonnaise the least(3.59). The mayonnaise was perceived as an item with highest calories(4.1), and hardly perceived as a luxury item(2.78). The preference for the fruits dressing was highly correlated with the degree of education(p<0.05), age(p<0.001) and BMI(p<0.001). The higher the degree of education, the lower the level of age group, and the lower the BMI, the higher preference for the fruit salad dressing was demonstrated.

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Influence of Holding Methods and Times on Recovery of Salmonella Typhimurium in Simmered Pork and Ham at Cucumber Salad Served at Foodservice Institutions (급식소에서 제공되는 돼지고기 장조림과 햄ㆍ오이샐러드의 조리 후 보관방법 및 시간이 살모넬라(Salmonella typhimurium) 식중독균의 생존에 미치는 영향)

  • 고성희;김지영
    • Korean journal of food and cookery science
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    • v.20 no.4
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    • pp.352-357
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    • 2004
  • This study was performed to predict the multiplication growth patterns of Salmonella typhimurium according to the holding methods and times in cooked foods served at foodservice institutions. When simmered pork in soy sauce and ham and cucumber salad were inoculated with S. typhimurium (7.00 logCFU/g) and tested according to holding methods and times, room temperature holding showed a continuous increase in S. typhimurium count as time passed, whereas 80$^{\circ}C$ heating table sharply reduced the count to 4.00 (logCFU/g) after 2hrs of holding and to zero after 6hrs, which suggested that all S. typhimurium were destroyed. However, 5$^{\circ}C$ refrigerator holding showed a count increase, although it wasis still lower than that at room temperature and at 10$^{\circ}C$ cold table holding, which suggested that S. typhimurium is comparatively resistive to low temperature.

A Study on the Dietary Intake Survey Method Using a Cameraphone (카메라폰을 이용한 식이섭취 조사방법에 대한 연구)

  • Chang, Un-Jae;Ko, Shin-Ae
    • Korean Journal of Community Nutrition
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    • v.12 no.2
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    • pp.198-205
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    • 2007
  • This study was conducted to investigate the validity of using a cameraphone for a dietary intake survey method. The subjects were 28 female college students. After eating a standard lunch meal which consisted of plain rice, seaweed soup, bulgogi, cucumber salad, roasted anchovy and kimchi, the quantity of dietary intake, calorie intake & nutrients intake were analyzed by weighed method, diet record method and cameraphone method by dietitian with k without cameraphone analysis training. There were no significant differences in the quantity of 6 foods intake between weighted method and cameraphone method by dietitians with camera phone analysis training. However, the quantity of seaweed soup, bulgogi & cucumber salad intake analyzed by diet record method was significantly lower than the weighed method. And the quantity of seaweed soup, bulgogi, cucumber salad, roasted anchovy and kimchi intake analyzed by the cameraphone method by dietitians without cameraphone analysis training was significantly lower than the weighed method. There were no significant differences in the calorie intake and nutrients intake between the weighted method and camera phone method by dietitians with camera-phone analysis training. However, protein, calcium, iron, phosphorous, Vitamin A, Vitamin $B_2$, Vitamin E and cholesterol intake analyzed by diet record method was significantly lower than the weighed method. And fat and Vitamin $B_2$ intake analyzed by the camera phone method by dietitians without cameraphone analysis training was significantly lower than the weighed method. Therefore, this study suggests that the use of the camerephone may be a valid and convenient method fur evaluating a dietary intake survey. However, systematic and standard education is necessary about the size and volume of dishes and angle of photo for more accurate results.

Studies on Holding Methods for Quality Assurance of Salads Served at Foodservice Institutions (급식소에서 제공되는 샐러드류의 조리후 보관방법 설정을 위한 품질 연구)

  • 김혜영;고성희
    • Korean journal of food and cookery science
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    • v.20 no.2
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    • pp.211-218
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    • 2004
  • The issue of safety and quality of cooked food served at foodservice institutions has brought more attention to food scientists because the foodservice system is growing and becoming more popular in Korea. In order to control the quality and safety of cooked foods, the production and holding methods of foods should be carefully studied and the implications considered by the foodservice industry. Therefore, studies on microbiological, nutritional, physicochemical and sensory quality are essential in this area. The purpose of the present study was to evaluate the chemical and microbial qualities of salads during holding. Several holding temperatures in the range of 5∼26$^{\circ}C$ were used for holding. Chicken salad and ham & cucumber salad exceeded the standard after 30min of room temperature holding after preparation. Quality deterioration increased at higher holding temperatures, which suggested that refrigerator holding is the most desirable.

Sensory characteristics of Step-by-Step Sodium Reduction on Frequently used High Sodium Foods in the Institutional Food Service Industry (단체급식 다빈도 사용 고나트륨 음식의 단계별 저염화의 관능적 특성)

  • Kwon, Soon-Bok;Kim, Hae-Young
    • Korean journal of food and cookery science
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    • v.31 no.4
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    • pp.465-476
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    • 2015
  • The purpose of this study was to develop sodium reduced foods for 10 representative high sodium foods often served in the food service industry, and to conduct sensory evaluation on the foods. The foods are kimchi, cucumber salad, banquet noodle, seaweed soup, ahuk soup, pork kimchi stew, red pepper paste pork chops, beef bulgogi, grilled mackerel and saury stew selected based on data from the 2010 national health and nutrition examination survey. The sodium contents of chinese cabbage kimchi were 688.1 mg in the control, 587.3 mg in the 15% reduced sodium sample group (level 1), and 486.5 mg in the 30% reduced sodium sample group (level 2). The corresponding sodium contents of cucumber salad were 406.4 mg, 345.5 mg, and 284.6 mg. The sodium contents of banquet noodle were 1080.2 mg, 912.2 mg, and 765.8 mg, respectively. The sodium contents of seaweed soup were 459.4 mg, 392.1 mg, and 333.0 mg, respectively. The sodium contents of ahuk soup were 615.3 mg, 534.9 mg, and 434.4 mg respectively. The sodium contents of pork kimchi stew were 1156.2 mg, 988.3 mg, and 820.2 mg respectively. The sodium contents of grilled mackerel were 624.6 mg, 557.4 mg, and 456.9 mg respectively. The sodium contents of red pepper paste pork chops were 723.7 mg, 615.0 mg, and 505.3 mg, respectively. The sodium contents of beef bulgogi were 678.3 mg, 561.9 mg, and 473.3 mg, respectively. The sodium contents of saury stew were 676.0 mg, 574.6 mg, and 470.9 mg respectively. Sensory evaluation was conducted with a total of 30 samples consisting of 10 control food groups, 15%, and 30% reduced sodium food groups. Results showed sodium reduction up to level 1 or 2 in chinese cabbage kimchi, cucumber salad, pork kimchi stew, red pepper paste pork chops, beef bulgogi, grilled mackerel and saury stew. However, the soups and noodles showed significant differences between the control and the 15% reduced sodium (level 1) food groups, specifically in banquet noodle, seaweed soup, ahuk soup.

Microbiological Hazard Analysis of Non-Heating Process Menus Served at Foodservice Operations and Hygienic Improvements by Implementing HACCP (급식소에서 제공되는 비가열조리 음식의 위해요인 분석과 HACCP 적용 후 위생개선효과)

  • Lee, Mi-Ra;Kim, Heh-Young
    • Korean journal of food and cookery science
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    • v.23 no.5
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    • pp.749-760
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    • 2007
  • The purpose of this study was to evaluate the microbiological quality of non-heat-processed foods and the effects of HACCP implementation. Here, cabbage salad and cucumber&onion salad were selected and we investigated HA(Hazard Analysis) by checking microbiological quality, time and temperature, pH, and water activity at each processing stage. Thus, the receiving of spices and dressings, washing and sterilizing, cutting, cooking, and serving stages were all considered CCPs. Before implementing HACCP, microbial analysis showed that standard plate counts and coliform counts were higher than standard levels in most of the raw ingredients of each menu, as well as during the production process. The microbiological quality of the utensils and employee's hands used during cooking indicated levels requiring direct management. Evaluations of falling bacteria-in the foodservice establishment work areas ranged from $2{\sim}12CFU/plate$. However, after HACCP implementation, microbiological levels improved to standard levels fly sanitation education. Also, the number of falling bacteria were lower than before implementing HACCP. Therefore, it is essential the foodservice operations make efforts to implement HACCP, so that microbiological hazard levels are lowered and hygienic status improved.

The Relationship between the Intake of Food Conformable to Each Sasang Constitution and Recognition of Irregular Symptoms of Health Condition (사상체질 유형별 적응식품 섭취도와 건강 자각도와의 관계 연구)

  • Bok Hye-Ja;Song Joo-Eun
    • Journal of the East Asian Society of Dietary Life
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    • v.16 no.1
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    • pp.1-12
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    • 2006
  • This study examine the relationship between the intake of food conformable to each Sasang constitution and the recognition of irregular symptoms of health condition. The study subjects were 362 university students nationwide, classified by heir Sasang constitution. In terms of the intakes of conformable food and the symptom recognition, the number of multiple subjective symptoms tended to rise as the Soeum type digested the conformable food. As for the kinds of food, the Soyang type showed a significant positive correlation between the intake of cucumber namul and the symptoms of eyes and skin, but a negative correlation between the intake of Chongak Kimchi and the symptoms of the digestive system The Soeum type showed a significant positive correlation between multiple subjective symptoms and the intake of Gatkimchi, fernbrake namul, naeng-i soup, naeng-i namul, Korean leek Kimchi, crown daisy namul, and curled mallow soup, a significant positive correlation between the symptom recognition of the respiratory system and the intake of fried flatfish, and chicken gomtang but a negative correlation between the symptom recognition of the eye and skin and the intake of boiled eel. The Taeum type presented the a sigmificant positive correlation between multiple subjective symptoms and the intake of spaghetti, a positive correlation between the symptoms of the respiratory system and the intake of tuna salad, a positive correlation between the symptoms of the eye and skin and the intake of mafa tofu, spaghetti, and tuna salad, a negative correlation between the symptoms of the mouth and anus and the intake of codfish jiri, and a negative correlation between the symptoms of the respiratory system and the intake of tuna salad.

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A Study on the Changes in Physico-Chemical Properties of Vegetables by Korean Traditional Cooking Methods (채소류의 전통조리법에 의한 이화학적 특성 변화에 관한 연구)

  • Ahn, Myung-Soo
    • Journal of the Korean Society of Food Culture
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    • v.14 no.2
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    • pp.177-188
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    • 1999
  • 15 vegetables were cooked as fresh salad, scalding, steaming, boiling, panbroiling, and hardboiling and retention of vitamin(A, Ascorbic acid, Niacin) and minerals(P, Fe, Mg, Ca, Na, K)were investigated about those cooks during making process. Vitamins were shown as the best retention in fresh salad, while as the worst retention in scalding vegetables. Minerals were determined as the best retention in panbroiled, while as the worst retention in scalding and boiling vegetables. In all vegetables cookings, the order of vegetables which had good retention of vitamins and minerals were doraji>perilla leaf, cabbage>k, radish, cucumber>chamchwi, lettuce> mungbean sprout>spinach, burdock, sedum>carrot, squash>soybean sprout>eggplant. Also Vit.A was kept high retention level in fresh salad, panbroiling, hardboiling, Niacin was remained in fresh salad, hardboiling, steaming, vegetables highly and AsA was kept high level in fresh salad only. And P in panbroiling, steaming, Fe in fresh salad, scalding, boiling, panbroiling, hardboiling, Mg in fresh salad, panbroiling, hardboiling, Ca in fresh salad, steaming, boiling, panbroiling, hardborling, Na in panbroiling, hardboiling and K in fresh salad pan, broiling, hardboiling were retained as high level.

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Selection of Representative Menu and Development of Standard Recipes in Middle & High School Meals (중.고등학교 급식의 대표메뉴 선정 및 표준조리법 개발)

  • Lee, Seon-Mi;Jeong, Hyeon-A;Park, Sang-Hyeon;Ju, Na-Mi
    • Journal of the Korean Dietetic Association
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    • v.11 no.1
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    • pp.28-43
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    • 2005
  • This study was conducted to illustrate standard menu items available in the school foodservice industry, and to establish higher nutritional standards in this industry. We reviewed menu items from 125 middle and high schools from the Seoul area for three months. These menus were then classified into 12 representative menu items, as follows: beef seeweed soup, egg soup, sliced rice rod soup, spaghetti, sauted squid with hot sauce, fish cutlet, simmered pork-egg in soy sauce, sweet and sour meat, sauted pork, acorn starch jelly salad, cucumber salad. And standard recipes of these 12 representative menu items were established, based on a survey from 150 dietitians who completed a questionnaire of 97 questions. According to the survey results, 89% of the dietitians answered positively('yes') about the necessity of establishing standard recipes for the school foodservice industry. 69% of the dietitians were educated standard recipes for the school foodservice, 91% will use standard recipes for the school foodservice Moreover, we discovered there was a consensus on what type of menu items should be included on the menus; demographic factors only affected a small range of recommended items. In order to confirm real application of resulted standard recipe, it is required to conduct quantity food production at real foodservice and study on more suitable standard recipe.

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