꼬마 새송이버섯 장아찌의 품질특성에 설탕이 미치는 영향

전은례,정난희,Jeon, Eun-Raye,Jung, Lan-Hee 한국식생활문화학회 2018 韓國食生活文化學會誌 Vol.33 No.5

This study was conducted to optimize the level of sugar added (20 (control), 15, 10, 5%) during the preparation of soy sauce-salted mushrooms (Pleurotus eryngii) jangachi without affecting the degree of preference. The salinity and sugar content during storage of soy sauce-salted mushrooms (Pleurotus eryngii) jangachi decreased significantly as the level of sugar added decreased. The moisture content was found to increase as the level of sugar added decreased. Additionally, the pH increased, while hardness decreased as the level of sugar added decreased during 3 weeks of storage. The L value (lightness) was not different from that of the control group until the addition of 10% sugar, while the a value (redness) and b value (yellowness) increased. The antioxidant activity of vitamin C content and DPPH radical scavenging activity increased as sugar content decreased. Upon sensory evaluation of mushrooms (Pleurotus eryngii) jangachi, the highest value in appearance was observed for the 5 and 15% treatments, while 5% had the highest flavor value, 15 and 10% had the highest taste values, 10 and 15% had the highest texture values, the control and 5% had the greatest clarification values, and the 15 and 10% groups had the greatest overall acceptance. These results suggest that a sugar level of 15% can be used without significantly affecting the overall acceptance.

전남지역 초등학생의 수산물 인식에 대한 연구

전은례,김경희,황금희,정난희,Jeon, Eun-Raye,Kim, Gyung-Hee,Hwang, Kum-Hee,Jung, Lan-Hee 한국식품영양학회 2015 韓國食品營養學會誌 Vol.28 No.6

The purpose of this study was to investigate the eating habits and nutritional knowledge of elementary school students in regards to seafood in school meals. More than 80.6% of elementary school students reported an 'average' preference for seafood. While 'taste' and 'healthy food' were common reasons to prefer marine products, 'unpleasant taste and smell' was a common reason not to prefer seafood. Students in general stated 'eating if possible' as their attitude towards seafood in school meals, 38.1% responded 'eating all' as their intake level. There was a significant difference between preference for seafood by gender [boys, 3.44; girls, 3.64 (P<0.01)]. Also, students significantly difference preferred some types of seafood over others. The students who enjoyed eating seafood had more regular and balanced diets and a better attitude toward dietary life and health than did the counterparts who did not prefer seafood. A significant difference (P<0.05) in knowledge existed according to gender; girls had a higher level of knowledge than did boys.

연구논문 : 탈지미강을 첨가한 고추장의 저장 중 품질특성

전은례 ( Eun Raye Jeon ),정난희 ( Lan Hee Jung ) 한국식품조리과학회(구 한국조리과학회) 2011 한국식품조리과학회지 Vol.27 No.4

The physicochemical and sensory properties of kochujang added defatted rice bran powder were periodically examined during storage at 30℃ for 45 days. The pH of kochujang added defatted rice bran powder increased gradually according to the added level, whereas pH decreased gradually during storage. But the acidity to be appeared opposite of pH. The L-, a and b-values of samples increased gradually according to the amount of added defatted rice bran powder, whereas they decreased gradually during storage. The salinity of samples decreased gradually according to the amount of added defatted rice bran powder and storage. Amino nitrogen content of kochujang added defatted rice bran powder was higher than that of the control during storage. Electron donating activities of kochujang added defatted rice bran powder increased gradually according to the amount added. As a result of the sensory evaluation, the 3% treatment was superior in color, aroma, and overall preference. The sensory evaluation revealed that adding 3% defatted rice bran powder was optimum for improving kochujang quality.

영양교육과 운동프로그램이 중년복부비만여성의 체중조절에 미치는 영향

전은례 ( Eun Raye Jeon ) 한국가정과학회 2006 한국가정과학회지 Vol.9 No.2

광주,전남지역 지역특산품에 대한 인지도 조사 -강진지역 일부 주부들을 대상으로-

전은례 ( Eun Raye Jeon ) 대한가정학회 2006 Family and Environment Research Vol.44 No.6

백련초분말과 승검초분말 첨가에 따른 식빵의 품질 특성

전은례 ( Eun Raye Jeon ),박인덕 ( In Duck Park ) 대한가정학회 2006 Human Ecology Research(HER) Vol.44 No.3

연구논문 : 학교급식 김치에 대한 인식과 김치응용요리 선호도 -광주지역 고등학생을 중심으로-

김은영 ( Eun Young Kim ),박영희 ( Young Hee Park ),정난희 ( Lan Hee Jung ),전은례 ( Eun Raye Jeon ) 한국식생활문화학회 2010 韓國食生活文化學會誌 Vol.25 No.3

This study was conducted to improve the kimchi intake for high school students of various kimchi sub ingredients and foods using kimchi. The students believed that kimchi is good for health. The overall satisfaction, baechu quality and the taste and degree of fermentation of kimchi was high, but there was a low preference for offered kimchi kinds, kimchi subingredient, foods using kimchi. The types of kimchi preferred and often offered in school meals were baechu-kimchi and kkakdugi. The common kimchi sub-ingredients were radish and welsh onion in vegetables, squid and oyster in sea foods, saeu-jeot and myeolchi-jeot in salted fish, and pear and apple in fruits, The preference for kimchi sub-ingredients were high for sesame leaf and yeolmu in vegetables, saeu-sal and squid in sea foods, saeu-jeot and nakji-jeot in salted fish, and pear and apple in fruits. The foods using kimchi preferred and often offered with school meals were kimchi-jjigae, bokkeumkimchi, kimchi soup, kimchi-bokkeum-bap, and kimchi-jeon. The kimchi sub-ingredient for which students had the greatest preference was meats. Among the foods using kimchi with meats, the most preferred were kimchi-pyeonyuk bossam, doejigogi kimchi duruchigi, and kimchi galbi-jjim. Among the foods using kimchi with noodles, the most preferred were kimchi-bibimmyeon, kimchi-naengmyeon, and kimchi-cheese spaghetti. Among the foods using kimchi with vegetables, the most preferred were kimchi-pa-jeon, kimchi-deopbap and kimchi- goguma gui. Of the foods using kimchi with processed foods, the most preferred were kimchi-mandu, kimchi-bacon jumeok-bap and kimchi-cheese omelet. Among the foods using kimchi containing sea food, kimchi-haemul bokkeum-bap, kimchi-hoe-deopbap, and kimchi-saeu-jjim were most preferred. Overall, these results suggest that various kimchi sub-ingredients and foods using kimchi should be improved for kimchi intake of school meals.

중국유학생의 한식 메뉴 선호도 및 기숙사 급식만족도

정현영(Hyun-Young Jung),전은례(Eun-Raye Jeon) 한국식품영양과학회 2011 한국식품영양과학회지 Vol.40 No.2

본 연구는 중국유학생 한식메뉴 선호도와 급식의 만족도를 알아보기 위하여 목포대학교에 재학중인 중국유학생 총 167명을 대상으로 설문지를 이용하여 조사대상자의 일반적 특성, 한식재료 총 40종의 기호도, 중국학생들의 식습관, 한 국음식의 인지도와 선호도, 기숙사 급식실태, 급식서비스 속성에 대한 중요도와 만족도 등을 비교, 분석하였다. 조사대 상자는 ‘남자’가 90명(53.9%), 한국체류 기간은 ‘1학기 거주’가 97명(58.1%), 건강상태는 ‘건강함’이 80명(47.9%)임을 알수 있었다. 한국음식에 대한 인식도로는 ‘맛이 담백’이 3.36±0.95점, 한국음식 식품군별 기호도는 고기류에서 ‘쇠고기’가 78명(46.7%), 생선류는 ‘갈치’가 48명(28.7%), 야채류에서는 ‘배추’가 39명(24.4%), 과일류는 ‘귤’이 82명(49.1%), 우유 및 유제품은 ‘흰우유’가 65명(38.9%) 등이 가장 높았다. 식습관 중 편식여부는 큰 차이가 없었고, 식사하는 이유로는 ‘공복감 해소’가 72명(43.1%)으로 가장 높았다. 한끼 식사량으로는 ‘적당하게’가 98명(58.7%), 식사를 거르는 이유로는 ‘시간이 없어서’가 81명(48.5%), 식습관에 영향을 주는 요인으로는 ‘가족의 식습관’이 92명(55.1%), 식습관 중 가장 큰 문제라고 생각하고 있는 것으로는 ‘불규칙한 식사시간’이 67명 (40.1%)으로 가장 높았다. 한식 메뉴별 인지도에서는 배추김치, 불고기, 깍두기, 삼겹살, 떡볶이, 갈비탕, 곰탕 순, 선호도에서는 불고기, 돼지갈비찜, 소갈비찜, 닭갈비찜, 삼겹살, 갈비탕, 닭도리탕 순이었다. 인지도와 선호도간의 차이검증 결과는 비빔밥, 떡국, 된장찌개, 김치찌개, 떡볶이, 잡채, 배추김치, 깍두기(p<0.001)에서 유의한 차이가 있었다. 또한 전복죽, 비빔국수, 소갈비찜, 돼지갈비찜, 닭갈비찜, 생선매운탕, 곰탕(p<0.01), 호박죽, 불고기, 닭도리탕(p<0.05)에서도 유의한 차이를 보였다. 기숙사 급식실태는 하루 중 식사 횟수로 ‘2회’가 79명(47.3%), 식사소요시간으로는 ‘10~20분미만’이 109명(65.3%), 급식을 이용하는 이유로는 ‘의무식 규정이어서’가 62명(37.1%), 급식을 이용하지 않는 이유로는 ‘맛이 없어서’ 76명(45.5%)이 가장 높았고, 식사 시 가장 많이 남기는 음식종류로는 ‘김치류’ 46명(27.5%)이 가장 높았다. 급식서비스 중요도에서는 ‘식기의 위생’이 4.22±0.77점, 만족도에서는 ‘식사 후 냅킨?거울?급수시설의 설비’에서 3.64±0.80점으로 가장 높게 나타났다. 중요도와 만족도의 차이검증 결과는 식당의 위치를 제외한 모든 항목에서 유의한 차이(p<0.001)가 있었다. 이와 같이 중국유학생들의 급식 만족도를 높이기 위해서는 학생들의 요구에 맞는 맛과 다양성을 추구하고 이를 반영하여 음식 맛을 개선하고 음식 맛을 돋을 수 있는 형태나 외관에 대해서도 만족할 수 있는 조리법을 개발하는 단체급식이 되도록 노력해야 할 것으로 보인다. The preference and satisfaction for Korean food by Chinese students studying at Mokpo National University of Korea were surveyed. The students (n=167) were 53.9% males, 58.1% Korean residents for 6 months and 47.9% in healthy condition. The recognition of Korean food was highly light taste (3.36±0.95) and the preference of Korean food materials was in the order of beef (46.7%), hairtail fish (28.7%), baechu (24.4%), tangerine (49.1%), milk (38.9%) in each food category. Eating habits were feeling of hunger on reason for eating (43.1%), moderate satiety degree for a diet (58.7%), no time for reason to skip diet (48.5%), family for impact factor of eating habits (55.1%) and irregular diet time for the problem of eating habits (40.1%). The recognition of Korean food menu was in the order of baechukimchi, bulgogi, ggakdugi, samgyupsal, ddeokbokki, galbitang, and gomtang; the preference order was bulgogi, doejigalbijjim, soegalbijjim, dakgalbijjim, samgyupsal, galbitang, and dakdoritang. The recognition and preference of Korean food menu were significant in bibimbap, tteokguk, doenjang jjigae, kimchi jjigae, ddeokbokki, japchae, baechukimchi, and ggakdugi (p<0.001), as well as jeonbokjuk, bibimguksu, soegalbijjim, doejigalbijjim, dakgalbijjim, saengseonmaeuntang, gomtamg (p<0.01), hobakjuk, bulgogi, and dakdoritang (p<0.05). The actual dormitory foodservice was twice daily (47.3%), <10~20 min for diet time (65.3%). The reason for using university foodservice was compulsory diet (37.1%) whereas the reason of not using university foodservice was tastelessness (45.5%); kimchi was the most leftover (27.5%). According to foodservice quality attribute, the importance and satisfaction were the highest in hygienic part. Foodservice quality attribute was significant between importance and satisfaction in all items except location of facilities foodservice (p<0.001).

학교급식 잔반에 대한 인식 및 태도

김미숙(Mi-Sook Kim),전은례(Eun-Raye Jeon),황금희(Kum-Hee Hwang),정난희(Lan-Hee Jung) 한국식품영양과학회 2011 한국식품영양과학회지 Vol.40 No.1

본 연구는 광주광역시 초등학교 6학년 170명을 대상으로 설문지를 이용하여 급식 및 급식 잔반에 대한 인식 및 태도, 잔반 교육 실시 여부에 따른 영양소 섭취량을 비교, 분석하였다. 첫째, 급식의 만족도는 그저 그렇다, 급식의 좋은 점은 도시락을 가지고 다니지 않아서 편하다, 급식비와 급식의 질은 현재 모두 적당하다고 한 경우 가장 높았다. 급식의 싫은 점은 식당 배식원의 불친절, 급식의 보완 요망 음식으로는 과일 및 음료, 급식의 잔반 종류로는 김치를 포함한 나물류, 급식의 잔반 원인은 싫어하는 음식이어서, 급식의 잔반 횟수는 주 1~2회, 급식의 음식 섭취 순서는 먹어본 경험이 있는 음식을 먼저 먹는다, 급식의 편식 여부는 편식을 한다, 편식의 종류로는 콩류 및 잡곡류의 경우 가장 높았다. 둘째, 급식 잔반에 대한 인식 및 태도에 있어 음식물 잔반여부는 거의 남기지 않는다, 잔반 감소 방법은 음식을 맛있게 요리해서, 잔반 교육 여부는 받은 적이 있다, 잔반 감소교육 방법으로는 학교수업 시 담임선생님의 지도를 통해서, 잔반 처리 방법은 가축 사료 등으로 재활용, 잔반 감소 필요성의 인식은 환경을 오염시켜 우리에게 피해를 주기 때문, 실천 가능한 잔반 감소 방법은 잔반 없는 날 운영이 가장 높게 나타났다. 셋째, 총 식품 섭취량은 잔반 교육 실시반의 경우 517.46 g로 미실시반의 경우 474.75 g보다 높았고, 영양소 섭취량도 잔반 교육 실시반이 미실시반보다 각 영양소에서 유의하게 높게 나타났다(p<0.001). This study investigated the perception and attitude to leftover food at school food service by the questionnaire survey of the elementary school students in Gwangju area. The school food service satisfaction was neutral and school food service cost and quality was satisfactory. The dissatisfaction of school food service was shown as unkind staffs and a shortage for fruit and beverage. The kinds of leftover food were seasoned vegetables and kimchi. The reasons for leftover food were unfavorite food and the frequency was shown as once or twice a week. For the order of eating food, the subject first ate food they had tried. The highest kind of an unbalanced diet was beans and minor grains. To reduce food waste, many students perceived that tasty food, education by a class teacher in class that it could pollute environment and do us damage, recycling as livestock feed, 'No Plate Waste Day' organized by school would be a feasible method to reduce food waste. The nutrient intake of eaten food was significantly higher for all nutrients in the group receiving food waste education than the control group (p<0.001).

쌀귀리 분말을 첨가한 재래식 고추장의 이화학적 특성

정난희 ( Lan-hee Jung ),전은례 ( Eun-raye Jeon ) 대한가정학회 2022 Human Ecology Research(HER) Vol.60 No.2

The physicochemical properties of traditional kochujang added with naked oat flours (0, 5, 10, 15%) were periodically examined during fermentation for 20 weeks at 25℃(± 2℃). The proximate composition of roasted naked oat flours were as follows: water 0.67%, ash 1.63%, fat 10.37%, protein 13.63%, carbohydrates 73.70%. The water contents of traditional kochujang added with naked oat flours decreased gradually according to the addition level. The pH of traditional kochujang added with naked oat flours increased according to the added level, whereas pH decreased gradually during fermentation. The acidity was opposite to pH. The L (lightness), a (redness) and b (yellowness)-values of samples increased according to the amount of added naked oat flours, whereas they decreased gradually during fermentation. The salinity and sweetness of samples decreased according to the amount of added naked oat flours. Amino acid composition of traditional kochujang added with naked oat flours was higher than that of the control during fermentation. Aspartic acid, alanine, leucine, and arginine were high in the case of traditional kochujang added with 0% naked oat flours, and aspartic acid, leucine, alanine, proline. And arginine were high in the case of traditional kochujang added with 15% naked oat flours. The dietary fiber content was 5.38g/100g in the case of 0% addition and 5.75g/100g in the case of 15% addition. As a result of the above results, it was found that the physicochemical properties of traditional kochujang added with naked oat flours could be improved, and the possibility of developing a traditional kochujang beneficial to health was confirmed.