• Title/Summary/Keyword: namul

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Menu Development and Evaluation through Eating Behavior and Food Preference of Preschool Children in Day-Care Centers (보육시설 유아들의 식행동과 식품기호도 조사를 통한 식단개발 및 평가)

  • Sin, Eun-Kyung;Lee, Yeon-Kyung
    • Journal of the Korean Society of Food Culture
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    • v.20 no.1
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    • pp.1-14
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    • 2005
  • This study was conducted to develop and evaluate food menus after investigating eating behaviors and food preferences of preschool children. Parents of the preschool children In 2 Gumi City day-care centers completed questionnaires in July 2003, which were used to assess eating behaviors and food preferences of their preschool children. Analysis of the questionnaires led to the development of the menus. Menus (n=10) were developed for five different categories (two menus were developed for each category) including general menu, unbalanced menu, anemia menu, obese menu, and traditional menu. The preschool children(n=656) evaluated the menus as they were provided with each them throughout October 2003. The five score scale method was used to evaluate taste, smell, looks, texture and general preference of each menu. Results in eating behaviors showed that 70.7% of preschool children had unbalanced eating behaviors. No gender based differences in eating behaviors were found, but in regard to food preferences boys tended to prefer carbonated drinks more than girls. Results indicated that among all menus, fruit ranked highest $(3.97{\pm}0.65)$ for food preference, and vegetables ranked lowest for food preference $(2.46{\pm}0.68)$. Food preference in regard to cooking process indicated the highest preference was for fried foods $(3.80{\pm}0.68)$ and the lowest preference was for raw vegetables $(2.61{\pm}1.27)$ and namul $(2.85{\pm}1.13)$. Preference for taste ranked the highest $(4.30{\pm}0.91)$ but preference for looks recorded the lowest $(3.95{\pm}0.89)$. Of all the foods in the menus, steamed tofu rated the highest for individual food item preference, while tuna sesame leaf rice rated the lowest preference. Statistical analysis of interrelationships among food taste, smell, looks, texture and general preference were significant (p<0.0l). Results from this study suggest that various factors including food taste, smell, looks, and texture influence the food preferences of preschool children. Therefore, it is concluded that by developing a variety of appetizing menus for use at home and in day-care centers, containing varied food items and cooking methods, preschool children will be encouraged to increase their food preferences and to establish appropriate eating behaviors.

Effects of the Different Substrates on the Plant Growth and Mineral Contents of Campanula takesimana in Water Culture (배지종류가 추식 수경재배 섬초롱꽃의 생장과 무기성분 함량에 미치는 영향)

  • Cho, Ja-Yong;Kim, Hong-Gi;Yang, Seung-Yul;Son, Dong-Mo;Jang, Hong-Gi;Heo, Buk-Gu;Kim, Chul-Soo
    • Journal of Bio-Environment Control
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    • v.16 no.3
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    • pp.228-232
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    • 2007
  • We have also clarified the effects of the different substrates; (perlite, peatmoss and granular rock-wool) on the plant growth and the mineral contents of Campanula takesimana until 70 days after transplanting. Overall plant growth in terms of plant height, stem diameter, number of leaves, root length, fresh and dry weight of shoot and root were increased in the order of that mixed perlite and peat moss (50 : 50, v/v)>peat moss (100%)>perlite (100%)>granular rock wool (100%). Mineral contents in plants were much more in the order of potassium $(15.38-43.91cmol^+/kg)$, calcium $(5.48-7.78cmol^+/kg)$, magnesium $(4.38-6.55cmol^+/kg)$ and sodium $(1.25-1.69cmol^+/kg)$. The higher mineral contents of plants were also most made in the mixed substrates of perlite and peat moss (50 : 50, v/v).

Evaluation on the Consumer Preference of Low-Sodium Korean Food (저나트륨 한식 메뉴에 대한 소비자 기호도 평가)

  • Boo, Goun;Paik, Jae-Eun;Bae, Hyun-Joo
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.46 no.1
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    • pp.115-122
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    • 2017
  • This study was conducted to develop low-sodium Korean food recipes and evaluate consumer acceptability of low-sodium Korean food. A total of 137 consumers assessed the overall acceptability based on a 9-point scale. Statistical analyses were performed using the SPSS package program (ver 20.0). The results of this study are summarized as follows: According to the results of the consumer preference evaluation of low-sodium Korean food, overall acceptability of all menus was over five out of nine points (overall average 6.25). Overall acceptability was highest for grilled beef ribs (7.88), followed by bulgogi (7.63), sauteed dry anchovy (7.46), and simmered beef in soy sauce (7.45). On the other hand, overall acceptability was lowest in blanched and seasoned spinach (5.04). According to the results of Pearson's correlation analysis, overall acceptability was positively related with menu preference of 27 menus, including seasoned and simmered chicken (P<0.001), fiddledhead namul (P<0.001), and grazed lotus roots and burdock (P<0.001). To sum up, overall acceptability of all items used in the consumer preference evaluation was more than five points out of nine. Therefore, low-sodium recipe for Korean food can be effectively applied in commercial or non-commercial foodservice cafeterias.

Effects of the Different Substrates on the Plant Growth and Mineral Contents of Hydroponically Grown Plantago asiatica in Aggregate Culture (배지종류가 추식 수경재배 질경이의 생장과 무기성분 함량에 미치는 영향)

  • Cho, Ja-Yong;Kim, Hong-Gi;Yu, Sung-Oh;Yang, Seung-Yul;Yang, Won-Mo;Kim, Byoung-Woo;Heo, Buk-Gu
    • Journal of Bio-Environment Control
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    • v.16 no.1
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    • pp.40-46
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    • 2007
  • This study was conducted to clarify the effects of the different substrates in terms of perlite (100%), peat moss (100%), granular rock wool (100%) and mixing perlite (50%) with peat moss (50%) on the growth responses and mineral contents of hydroponically grown Plantago asiatic in aggregate culture. Overall early plant growth such as plant height, stem diameter, number of leaves, root length, fresh and dry weight of shoot and root were increased in the order of that miked perlite and peat moss (50%:50%, v/v)>peat moss (100%)>granular rock wool (100%)>perlite (100%). Ca and Mg contents in plants became highest in the plants grown in the peat moss, however, Mg and Na in the granular rock wool. $P_2O_5$ content in plants were most increased in proportion to the plant growth increment in the peat moss (100%) and the mixing substrates of perlite and peat moss (50:50, v/v).

A Study of Korean Traditional Food, Fermented Food and Korean Traditional Holidays of Housewives Living in the Rural Area of Kang Won Do (강원 지역 농촌 주부들의 전통 식생활 습관에 관한 실태 조사(II) -자주 이용하는 전통음식 빈도와 시절식 및 전통 발효 음식 시행유무를 중심으로-)

  • 김은실
    • Korean journal of food and cookery science
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    • v.12 no.1
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    • pp.82-91
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    • 1996
  • The housewives living in the rural area of Kangwondo were asked by using the questionaires about Korean traditional food, traditional fermented food, and traditional seasonal food enjoyed during traditional holidays. The results obtained are as follows; 1. Among Korean traditional foods, boiling rice, especially boiling rice and boiling mixed rice(70%) was the most frequently enjoyed. Hobakjook(17.1%) and popjook(10.5%) were enjoyed the most among jook. However, jook was not enjoyed as much as bah due to the difficulty of cooking method. 2. Doenjangkuk(94%) and mijokkuk(84.1%) which could be made easily and quickly were enjoyed most frequently among kuk, doenjangchigae(86.1%) and kimchichigae(78.1%) were enjoyed a lot among tchigae. 3. Gui was enjoyed a lot generally and kimgui(82.4%) and fishgui(78.1%) were enjoyed frequently. Especially, ojingogui was enjoyed most frequently compared with other areas. It is because squid is easily available in KangwonDo area. Hobakchon(51.8%) was enjoyed the most among Chon. 4. Pugochim(30.2%) among chim and kamjajorim(77.1%) among jorim were enjoyed the most due to the availability of pugo and kamja in the area. 5. Kongnamul(83.4%) and shigmuchinamul(66.3%) were enjoyed the most among namul. Chuinamul (28.7%) was the most frequently enjoyed among sannamul. 6. Kalkuksoo(69.8%) was the most frequently enjoyed ilpumfood. In addition, kalkuksoo(30.3%) and kamja ongsim(11.4%) which are traditional KangwonDo food, were enjoyed a lot. 7. For home party, Songp'yon(25.3%) and shik'ye(27.8%) were the most frequently enjoyed ricecake and korean beverage, respectively. 8. Korean traditional holidays in which traditional seasonal food was enjoyed, were in order of the New Yea.'s Day(97.9%), Chusok(95.6%), Sangwan(First Full moon day)(70.8%), Dong-ji(49.5%), Sambok (27.7%), Danoh(22.6%), and Hanshik(14.1%). Generally, Ipchun, Sam Jin's day, Yudu, and Chilsok were not enjoyed. 9. Korean traditional fermented food enjoyed were in order of kimchi(98.2%), koch'ujang(96.4%), toenjang(89.4%), kanjang(86.8%), makjang(74.5%), and jang-a-chi(66.4%). Especially, Koch'ujang was made by themselves in almost all homes. The Korean traditional foods frequently enjoyed were investigated. We have to keep and develop our traditional food and its cooking method for our offsprings.

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Comparison of Antioxidant Activities in Soybean Sprout according to Preparation and Cooking Process (조리과정 중 콩나물의 항산화 활성 비교)

  • Park, Cho-Hee;Kim, Kyoung-Hee;Yook, Hong-Sun
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.43 no.3
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    • pp.397-403
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    • 2014
  • This study was conducted to investigate extract, total phenolic compounds, total flavonoid compounds, free radical scavenging activities (DPPH assay, ABTS assay), and reducing power (Oyaizu's assay, FRAP assay) of soybean sprout according to cooking process (non-blanched, blanched, seasoned). This research was carried out in order to demonstrate the superiority of Korean traditional cooking methods 'Namul'. Soybean sprout sample extracts were prepared using 80% ethanol extraction. Extract yield of non-blanched soybean sprout was 1.42% while that of blanched soybean sprout was 0.65%. On the other hand, the yield of seasoned soybean sprout was 6.50%. Total contents of phenolic compound and total flavonoid seasoned soybean sprout were $79.52{\pm}1.41$ mg GAE/100 g FW (fresh weight) and $6.21{\pm}0.16$ mg CE/100 g FW, respectively. Seasoned soybean sprout extracts showed higher contents compared to non-blanched and blanched sprout extracts. Total antioxidant activities were in the order of seasoned soybean sprout > non-blanched soybean sprout > blanched soybean sprout. The overall results of this study demonstrate that cooked soybean sprout by seasoning would be the most efficient way to ingest antioxidant compounds.

Outbreak Pattern Forecasting of Food-borne Disease in Group Food Services in Korea (미래 집단급식 식중독 발생 양상 예측)

  • Jo, Seo-Hee;Kim, Cho-Il;Ha, Sang-Do
    • Journal of Food Hygiene and Safety
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    • v.24 no.1
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    • pp.19-26
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    • 2009
  • This study was undertaken to analyze the hygienic problems of group food services and to predict the outbreak patterns of future food-borne diseases. A delphi survey with 20 experts identified the main causes of food-borne outbreaks in group food services as improper hygienic management of raw food materials, washing of worker's hands, dividing the spaces and unsanitary retail storage. Vibrio parahaemolyticus, Escherichia coli (EPEC), non-typhoid Salmonella serotypes, Staphylococcus aureus, Escherichia coli (ETEC), norovirus, and the hepatitis A virus all have potential to cause outbreaks of food-borne disease. We analyzed the daily food use and the possibility of food-borne outbreaks in school food services for fruits, milk, fish, pork, eggs, and meat as raw food materials, and bibimbab, soybean sprouts muchim, spinach namul, cucumber sengchae, jabchae, and pork bulgogi as prepared food items. Frozen (${\leq}\;-20^{\circ}C$) and refrigerated ($0{\sim}10^{\circ}C$) processed foods are popular items in group food services. Their storage, heating, and chemical sanitization methods are potential sources of food disease outbreaks. Our results can be applied to a well-organized hygiene control system and can be used to develop menus for preventing food-borne outbreaks.

A Study on the Perception and Awareness of Native Local Foods - Centering around Gimhae, Gyeongnam Province - (향토음식에 대한 의식 및 인지도에 관한 연구 - 경남 김해지역을 중심으로 -)

  • Park, Kyong-Tae
    • Culinary science and hospitality research
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    • v.17 no.2
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    • pp.98-110
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    • 2011
  • This study aims to furnish the basic data in securing momentum for taking interest in inheriting and developing the native local foods in Gimhae by examining the perception and awareness of the native local foods among the local residents in Gimhae, Gyeongnam Province. As the results of this study, the definition of native local foods was surveyed as follows. Foods that have been handed down for generations by using local agricultural products as their ingredients; a local food restaurant was the most preferred place to eat native local foods; the most chosen reason why they should eat native local foods was 'good for health'; as for the necessity of inheriting and developing the native local foods, most of them agreed, and it was because they felt they should protect their food culture; and 'native local foods contests' were the best way to promote the native local foods. As the results of analyzing the awareness of 12 kinds of native local foods in Gimhae, there were significant differences in Kongnamul-bab, Minmul Jangeo-gui, Gajuk-jaban, Kongip-mulkimchi by gender, in Hobakogari-namul, Moomallaengi-jangachi, Kongip-mulgimchi by ages, and in Kongnamul-bab, Gajuk-jaban, Kongip-mulgimchi by the residential districts. Accordingly, in order to inherit and develop the native local foods which are the precious cultural assets in Gimhae, there should be continued opportunities and interest to promote them through the local festivals and events along with publicity activities for the native local foods.

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An Investigation of Side-dishes found in Korean Literatures before the 17th Century (17세기 이전 조선시대 찬물류(饌物類)의 문헌적 고찰)

  • Chung, Rak-Won;Cho, Shin-Ho;Choi, Young-Jin;Kim, Eun-Mi;Won, Sun-Im;Cha, Gyung-Hee;Kim, Hyun-Sook;Lee, Hyo-Gee
    • Korean journal of food and cookery science
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    • v.23 no.5
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    • pp.731-748
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    • 2007
  • In this study, we investigated e kinds and names of side dishes along with their recipes and ingredients occuring in Korean cookbooks published before the 17th century. The side dishes were classified 79 kinds of Guk, 23 kinds of Jjim and Seon, 15 kinds of Gui, 3 kinds of Jeon, 7 kinds of Nureumi, 3 kinds of Bokkeum, 30 kinds of Chae, 11 kinds of Hoe, 7 kinds of Jwaban, 6 kinds of Mareunchan, 12 kinds of Pyeonyuk and 5 kinds of Jeonyak, Jokpyeon and Sundae. The earliest records were found on Guk, Jjim, Jwaban, Po and Pyeonyuk Gui, Namul and Hoe were recorded after the 1500's and Nureumi, Jeon, Jeonyak, Jokpyeon and Sundae were developed relatively late in the late 17th century. As to the kinds of side dishes, Guk was the most common. Guks cooked before the 17th century used different recipes and more types of ingredients than today, including some that are not used today. For Jjim, various seasonings were added to main ingredients such as poultry, meat, seafood and vegetable. Most of the records found for Jjim used chicken as the main ingredient. Gui was recorded as Jeok or Gui and there weren't many ingredients for Gui before the 17th century. Gui was usually seasoned with salt or soy bean sauce and broiled after applying oil. Vegetables were broiled after a applying flour-based sauce. The Jeon cooked at that time was different from the one that is cooked today in that cow organs or sparrows were soaked in oily soy bean sauce before being stewed. Nureumi, which was popular in the 17th century, but rarely made today, was a recipe consisting of adding a flour or starch-based sauce to stewed or broiled main ingredients. Chae was a side dish prepared with edible plants, tree sprouts or leaves. Chaes like Donga and Doraji were colored with Mandrami or Muroo. Hoe was a boiled Hoe and served after boiling seafood. Jwaban was cooked by applying oil to and then broiling sparrows, dudeok, and mushrooms that had been seasoned and dried. For dried Chans, beef or fish was thin-sliced, seasoned and dried or sea tangle was broiled with pine nuts juice. There are some recipes from the 17th century whose names are gone or the recipes or ingredients have changed. Thus we must to try to rebuild three recipes and develop recipes using our own foods of today.

Analytical Review of Korean Royal Cuisine as Viewed through the Darye for Princess Bokon and Recorded in Gabo Jaedong Jemuljeongnyechaek (「갑오 재동 제물정례책(甲午 齋洞 祭物定例冊)」에 기록된 복온공주의 다례를 통해 살펴본 궁중음식 고찰)

  • Lee, So-Young;Han, Bok-Ryo
    • Journal of the Korean Society of Food Culture
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    • v.34 no.5
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    • pp.495-507
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    • 2019
  • This study investigates the Gabo Jaedong Jemuljeongnyechaek, which is the recording of the darye executed over a period of a year in 1834 ($34^{th}$ year of reign by King Sunjo) in the latter part of the Joseon Dynasty, two years after the death of Princess Bokon, the $2^{nd}$ daughter of King Sunjo. Accordingly, we examined the types of darye (tea ceremonies) and the characteristics of the composition of foods at ancestral rites of the royal families of Joseon. Moreover, we also analyzed the cooking methods and characteristics of food terminologies used in the darye. This includes 39 categories of food and ingredients used for tea ceremonies held for one year, on behalf of the deceased Princess Bokon in 1834. The darye for the monthly national holiday was held along with the darye on the $1^{st}$ and the $15^{th}$ day of every month. The darye for rising up and the birthday darye were held on May $12^{th}$ and October $26^{th}$ of the lunar calendar, being the anniversaries of the death and the birth of Princess Bokon, respectively. The birthday darye and the darye for New Year's Day, Hansik ($105^{th}$ day after winter solstice), Dano ($5^{th}$ day of the $5^{th}$ month of the lunar calendar), and Thanksgiving "Chuseok" were held in the palace and at the burial site of the Princess. During the darye for rising up in May and the Thanksgiving darye at the burial site in August, rituals offering meals to the deceased were also performed. The birthday darye at the burial site of Princess Bokon featured the most extensive range of foods offered, with a total of 33 dishes. Foods ranging 13~25 dishes were offered at the national holiday darye, while the darye on the $1^{st}$ and the $15^{th}$ of the month included 9~11 food preparations, making them more simplified with respect to the composition of foods offered at the ceremony, in comparison to the national holiday darye. The dishes were composed of ddeok, jogwa, silgea, hwachae, foods such as tang, jeok, jjim, hoe, and sikhae, and grain-based foods such as myeon, mandu, and juk. Foods offered at the burial site darye included 12~13 dishes comprising ban, tang, jochi, namul, chimchae, and jang. Meals offered at the darye had a composition similar to that of the daily royal table (sura). Darye recorded in the Jemuljeongnyechaek displayed characteristics of the seasonal foods of Korea. Jemuljeongnyechaek has detailed recordings of the materials, quantities, and prices of the materials required for preparations of the darye. It is quite certain that Jemuljeongnyechaek would have functioned as an essential reference in the process of purchasing and preparing the food materials for the darye, that were repeated quite frequently at the time.