• 제목/요약/키워드: Kimchis

검색결과 77건 처리시간 0.023초

경북지역 초.중.고.대학생의 채소류 기호도와 섭취빈도 비교 (The Differences in Preference for Vegetables among Primary School to University Students in Gyeongbuk Area)

  • 이윤경;김영남
    • 대한지역사회영양학회지
    • /
    • 제19권5호
    • /
    • pp.415-424
    • /
    • 2014
  • Objectives: Vegetables are the most left over side dishes in school lunch programs. This study intended to analyze the differences in preference for vegetables among the students of different age groups in order to determine potential ways of increasing vegetable consumption in this study group. Methods: A total of 308 primary to university students in Gyeongbuk area were recruited and a questionnaire-based survey was conducted. The preference score (7-Likert scale: very much dislike (1)~so-so (4)~like very much (7)) and intake frequency (5-Likert scale) of 48 kinds of vegetables in 4 vegetable groups, such as vegetable (fruit-, root-, leaf-, and stalk-vegetable), seaweeds, mushrooms, and kimchi were investigated, and data were analyzed by SPSS WIN (ver 12.0). Results: The preference scores of vegetables except for seaweeds were significantly different among school groups, university was the highest, followed by high school. Primary and middle school students showed the lowest preference score, especially for leaf- and stalk- vegetables. The preference score for seaweeds was the highest of 5.28, followed by kimchi of 4.99. With regard to kimchis, the preference score was the highest in university', followed by high school, middle school, and primary school' was the lowest. The number of vegetables with < 4.0 preference score was the highest in primary school of 16, 15 in middle school, 11 in high school, and 7, the lowest in university. The vegetable with preference score of < 4.0 in all 4 school groups were mallow, chard, bud, radish leaf, mugwort, butterbur and sweet potato stalk. With regard to the intake frequency of vegetables, kimchis, an indispensable part of the Korean diet, was the highest of 2 times/day, followed by cooked vegetables of 1.5 times/day. The correlation coefficients between preference scores and intake frequencies were statistically significant in all groups of vegetables. As for the coefficient of variation (CV) of preference score, primary school' was the highest and university' was the lowest. The number of vegetables with high CV and high inexperience were highest in primary school students. Conclusions: Providing more opportunities for consuming a variety of vegetables, such as leaf- and stalk-vegetable, it may be possible to increase vegetable consumption, especially for the primary school students.

천연 해저 암반수 김치의 제조 및 품질 평가 (Preparation and Quality Evaluation of Kimchi using Mineral Water in Sea Rock)

  • 한영숙
    • 동아시아식생활학회지
    • /
    • 제15권1호
    • /
    • pp.119-125
    • /
    • 2005
  • A kind of mineral water obtained from the basing of deep under the sea was reported to have a characteristic mineral composition and its effect on the quality of Kimchi was evaluated in this study. Kimchi samples were prepared with NaCl and the mineral water under rock floor as sources of salt together with fermented seafoods and fermented at 20 for 6 days. The qualities of Kimchi were evaluated by analyzing the pH, acidity, number of viable cell, lactic acid bacteria, sensory properties and texture profiles during fermentation. The pH and total acid contents were not different among Kimchi samples. The microbiological changes were not observed in the samples. The sensory scores of Kimchi containing NaCI and fermented sandlance sauce, and of Kimchi containing the mineral water under sea rock floor with fermented seafoods were significantly higher than those of the others. On the other hand, Kimchis prepared with NaCl alone or mineral water under sea rock floor alone earned the lowest sensory scores among the tested samples with an exception of firmness of the sample made with the mineral water. As the Kimchi fermentation proceeds, the hardness value of Kimchi prepared with the mineral water became higher than that of Kimchi with NaCl. This study suggests that the mineral water under sea rock floor could be useful to keep the texture of Kimchi firm during the fermentation.

  • PDF

토하젓 첨가 갓김치의 숙성 중 관능적 특성 평가 - 전남지역 일부 한국인과 일본인을 대상으로 - (Sensory Evaluations of Characteristics in Toha-Jeot Added Mustard Leaf Kimchi during the Fermentation - By Koreans and Japanese in Jeonnam Province -)

  • 박영희;이성숙;정난희
    • 한국지역사회생활과학회지
    • /
    • 제13권2호
    • /
    • pp.25-36
    • /
    • 2002
  • The purpose of this study is to investigate the sensory characteristics of Toha-jeot added mustard leaf kimchi by Koreans and Japanese in Jeonnam Province. The sensory evaluation was conducted for the following 9 items such as color, savory taste, carbonated taste, sour taste, hot taste, salty taste, off flavor, texture and overall preference. The test was done by the group of kimchi was tested by Koreans or Japanese with the age from 30 to 50 years, and each group contained 20~25 evaluators. Kimchi at different stages of fermentation day 0, 10 and 18th during fermentation at $4^{\circ}C$ for 4weeks was evaluated. During the fermentation period saltiness of kimchi was 2.25~1.77% and pH of kimchis was decreased from pH 5.6~5.8 to 4.2~4.6. The score for the sour taste, texture and overall preference of Toha-jeot added mustard leaf kimch increased as the fermentation proceeded in Japanese group. The overall preference of Korean and Japanese groups for Toha-jeot added mustard leaf kimchi was higher than that of control mustard leaf kimchi tested at 10th and 18th days fermentation.

  • PDF

토하젓 첨가 배추김치의 숙성 중 한국인과 일본인의 관능적 특성 평가 (Sensory Evaluations of Characteristics in Toha-Jeot Added Cabbage Kimchi during the Fermentation by Koreans and Japanese)

  • 박영희;이성숙;정난희
    • 한국식품영양과학회지
    • /
    • 제30권3호
    • /
    • pp.432-438
    • /
    • 2001
  • The purpose of this study is to investigate the sensory characteristics of Toha-jeot added cabbage kimchi by Koreans and Japanese. The sensory evaluation was conducted for the following 9 items such as color, savory taste, carbonated taste, sour taste, hot taste, salty taste, off flavor, texture and overall preference. Sensory evaluation of kimchi was tested by Koreans or Japanese whose ages vary from 30 to 50 years old and each group had 25~30 evaluators. Kimchi at different stages of fermentation day 0, 10 and 18th was evaluated. Saltiness of kimchi was 1.5~2.1% through the fermentation period and pH of kimchis was decreased from pH 5.4~5.6 to 4.3~4.4 during the fermentation. The sensory evaluation of Toha-jeot added cabbage kimchi by Koran and Japanese showed the differences in evaluation as the fermentation proceeded. The color, texture and overall preference of Toha-jeot added cabbage kimchi fermentation for 10th days was scored significantly high by Korean group while the score for the savory taste was increased as the fermentation proceeded. The hot taste preference of Toha-jeot added cabbage kimchi fermented 18th days scored significantly high and also increased as the fermentation proceeded by Japanese group. The overall preference of Toha-jeot added cabbage kimchi by Japanese group was higher than that of control cabbage kimchi tested at 10 and 18th days fermentation.

  • PDF

마쇄한 부재료를 사용한 김치 개발에 관한 연구 (A Study on Kimchi Development Using Device-Mashed Vice Materials)

  • 정은자;서정숙;방병호
    • 한국식품영양학회지
    • /
    • 제21권3호
    • /
    • pp.288-292
    • /
    • 2008
  • To save cost and time in Kimchi manufacture, the use of raw red-pepper paste and device-mashed vice materials, in place of dried red-pepper powder, was examined. Two kinds of Kimchi were prepared: One with dried red pepper powder and device-not mashed vice materials and the other with raw red pepper paste and device-mashed vice materials. Then pH, total acidity, total viable cell counts, total lactic acid bacteria and sensory characteristics were evaluated. Comparisons of the two Kimchis, indicated that changes in pH, total acidity, the total number of viable cells and total lactic acid bacteria were similar between the two groups. The acceptability score of the Kimchi made using the raw red pepper paste and device-mashed vice materials was slightly lower than that of Kimchi made using the dried red-pepper powder. This color was indistinctly changed since the vice materials were mashed and mixed. In conclusion, the results indicate that when manufacturing Kimchi using device-mashed vice materials, Kimchi of better quality can be made by adding dried red-pepper powder.

단체급식소에서 적용 가능한 저나트륨 식단 개발 (Development of Low Sodium Menu Applicable to Institutional Food Service)

  • 양윤경;심유진;김주현
    • 한국식생활문화학회지
    • /
    • 제33권5호
    • /
    • pp.411-425
    • /
    • 2018
  • Low sodium (1,300 mg) containing menu items and recipes applicable to institutional food services were developed while maintaining taste and nutrition contents. These developed recipes were used in a total of 258 dish items, including 39 one-dish meals, 43 guk or jjigae (soups or pot stews), 59 meat or fish side-dishes, 94 vegetable side-dishes, 9 jeons (pan-fried dishes), and 14 kimchis or pickles. A total of 90 menu items using 258 dishes were categorized into one-dish menu items or Korean dining table-setting items. They were re-sorted to soup or pot stew containing or not containing items. The protein content was significantly higher in one-dish menus than in Korean dining table-setting menus (p<0.05), whereas the energy, carbohydrates, lipids, and sodium did not differ significantly between them. Menus including guk showed no significant differences in energy, carbohydrates, lipids, or sodium when compared with menus not including guk. For practical application of these developed low sodium menu items for institutional food services, education manuals for nutrition should be developed, and networks among governmental agencies, institutional food services and research institutions should be established.

전북지역 중국 유학생의 김치에 대한 인식 및 기호도 연구 (A Study on the Perception and Preference of the Korean Kimchi by the Chinese International Students in Jeonbuk Area)

  • 맹병욱;이영숙;김용석;노정옥
    • 동아시아식생활학회지
    • /
    • 제23권3호
    • /
    • pp.273-281
    • /
    • 2013
  • The study is being conducted to investigate the perceptions and preferences of the Korean kimchi by the Chinese international students in Jeonbuk area. Self-administered questionnaires were collected from 197 male (48.9%) and 203 female (51.1%) students. Statistical data analysis is being completed using SPSS v. 12.0. Approximately 95% of Chinese female and 91% of male students know about kimchi before coming to Korea through the Korean movies and dramas. The perceptions for kimchi according to the residence period showed a significantly difference 'kimchi is a nutritious and health food' (p<0.05), 'kimchi has good taste but too hot to eat' (p<0.05), and 'Kimchi is difficult to eat because of the smell' (p<0.05). Approximately 52% of Chinese female and 44% of male students consumed kimchi once or twice a day. The most popular form of kimchi among the 13 varieties was baech kimchi. Chinese female students preferred the 'kkakdugi' (p<0.05), 'chonggak kimchi' (p<0.05), and 'young radish kimchi' (p<0.05) more than the male students. The most liked reason was the 'refreshing taste' (44.8%) whereas the most disliked reasons were 'unfamiliar with eating kimchi' (28.7%) and 'sour taste' (24.2%). Approximately 85% of Chinese female and 60% of male students would like to experience making kimchis by themselves. Extended kimchi consumptions for Chinese answered 'not too fish-like smell' (36.0%), 'not too overly-ripe' (34.5%), 'not too sour' (25.4%), and 'not too hot' (25.4%). Therefore, in order to improve the awareness for kimchi among Chinese students, we need to relate kimchi with the taste of Chinese traditional foods.

Lactobacillus sakei BK19의 어류 병원성 세균에 대한 항균활성 (Antibacterial Activity of Lactobacillus sakei BKl9 against Fish Pathogenic Bacteria)

  • 양병규;이제희;허문수
    • 미생물학회지
    • /
    • 제39권1호
    • /
    • pp.56-61
    • /
    • 2003
  • 본 실험의 목적은 Gram 양성균 뿐만 아니라 Gram음성세균에 대한 넓은 항균활성 및 내산성 그리고 항생제 내성을 갖고 있는 유용한 probiotic 후보균주를 선발하여 어류의 세균성 질병 예방 흑은 치료를 함으로써 양식산업의 효율성을 증대시키고자 한다. 20균주의 유산균을 김치, 양식 넙치의 장 그리고 각종 젓갈류 중에서 분리하여 어류 병원성 세균에 대한 항균능을 MRS agar상에서 agar spotted method에 의해 조사하여 Vibrio anguillarum, Edwardsiella tarda 그리고 streptococcus sp.에 대해 항균활성 이 있는 7균주를 1차 선발 하고 이들중 항균스펙트럼 이 넓은 BK19를 최종선발하여 동정한 결과 Lactobacillus sakei BKl9로 나타났다. L. sakei BK19의 cell free supernatant를 pH 중화 및 catalase 처리한 후 어병세균에 대하여 항균활성을 확인하였다. L. sakei BK19 supernatant의 V.anguillarum 및 V.alginolyticus에 대한 항균성 기작은 주사전자현미경 관찰을 통하여 확인하였고 세포벽을 붕괴 시킴으로써 성장을 저해하고 사멸시키는 것으로 확인되었다.

「계미서(癸未書)」를 통해 본 조선시대 초기의 음식문화에 대한 고찰 (A Study on the Food Culture in the Early Joseon Dynasty through Gyemiseo (癸未書))

  • 한복려;김귀영
    • 한국식생활문화학회지
    • /
    • 제33권4호
    • /
    • pp.307-321
    • /
    • 2018
  • This study will introduce the foods recorded in Gyemiseo and disclose the substantive characteristics of traditional Korean food in the early stage of the Joseon Dynasty. Gyemiseo is a cook book manuscript written in the Chinese language that was rebound into book format at the end of the Joseon Dynasty in 1911, some 358 years after it was originally written in the $163^{rd}$ year of the Joseon Dynasty (1554) While the majority of cook books begin with recipes for various types of wines and liquor followed by those for fermented sauces, fermented vegetables (such as kimchi), vinegars and storage methods, etc., Gyemiseo begins with recipes for fermented sauces, followed by recipes for various kimchis, how to make vinegars, main meals, side dishes, rice cakes and confectionaries, with recipes for wines and liquor introduced last. Therefore, it can be assumed that the methods of brewing wines and liquors were additionally recorded for bookbinding. There are a total of 128 recipes recorded in Gyemiseo, including 13 for fermented sauces, 14 for kimchi, 11 for the main meal, 26 for side dishes, three storage methods, four for rice cakes and confectionaries, and 44 for wines and liquors. It is believed that contents of Gyemiseo will provide a foundation on which to pursue researches on the process of transition of cooking methods of traditional cuisines of Korea during the Joseon Dynasty.

어류의 세균성 질병 예방을 위한 Probiotic균주의 선발 및 특성 (Screening and Characterization of Probiotic Strains for Prevention of Bacterial Fish Diseases)

  • 허문수;양병규;전유진
    • 한국미생물·생명공학회지
    • /
    • 제31권2호
    • /
    • pp.129-134
    • /
    • 2003
  • 본 실험의 목적은 Gram 양성균 뿐만 아니라 어병세균인 Gram 음성세균에 대한 넓은 항균활성 및 내산성 그리고 항생제 내성을 갖고 있는 유용한 probiotic 후보균주를 선발하여 어류의 세균성 질병 예방 혹은 치료를 함으로써 양식산업의 효율성을 증대시키고자 한다. 20종의 유산균을 김치, 양식 넙치의 장 그리고 각종 젓갈류 등에서 분리하여 어류병원성 세균에 대한 항균능을 MRS agar상에서 agar spotted method에 의해 조사하여 Vibrio anguillarum, Edwardsiella tarda, 그리고 Streptococcus sp.에 대해 항균활성이 있는 7종의 균주를 1차 선발을 하였다. pH 및 항생제 내성능을 검토하여 probiotic 균주를 분리하였다. 분리된 후보 균중 창란젓에서 분리된 BK19에서 가장 큰 항균 spectrum과 pH 내성 그리고 항생제에 대한 내성이 확인되어 최종적으로 본 실험의 공시균주로 선발하여 생화학적, 형태학적 특성 및 16S rRNA 분석을 통하여 Lactobacillus sakei BK19로 동정하였다.