동결건조 미역 된장 블록의 제조 및 이화학적 특성

정복미 한국조리과학회 2003 한국식품조리과학회지 Vol.19 No.3

본 연구는 미역과 된장, 멸치 엑기스, 다시마 엑기스, 바지락 엑기스, 파, 감자, 양파가루, 마늘가루를 이용하여 1조각이 1인분이 되도록 블록을 만들어 동결 건조시킨 후 이화학적 특성을 측정한 결과는 다음과 같다. 일반성분의 경우 제품 100 g당 조 단백의 경우 녹차 미역 된장제품의 단백질 함량이 약간 높게 나타났으며, 조 지방 함량은 일반 제품이 녹차 제품보다 1% 정도 함량이 많았으며, 탄수화물 함량은 일반 미역 된장제품보다 녹차 미역 된장제품이 약간 높게 나타났다. 회분 함량은 일반 미역 된장제품이 약간 높게 나타났다. 유리아미노산 구성에서 두 제품 모두 많은 양을 나타낸 아미노산은 alanine, phenylalanine, hydroxyproline, valine, leucine, isoleucine, lysine 등이었으며, 대부분이 일반 미역 된장제품에 비하여 녹차 미역 된장제품의 아미노산함량이 높게 나타났다. 지방산의 조성에서 포화지방산, 단일 불포화지방산과 다가 불포화지방산의 비율은 두 제품간의 차이가 별로 없었으며, 포화지방산중에서는 palmitic acid가 가장 높게 나타났고, 단일불포화 지방산은 oleic acid, 다가 불포화지방산은 linoleic acid가 가장 높은 비율을 나타냈다. 제품의 포화지방산과 불포화지방산의 비율은 26:74로, 불포화지방산은 단일불포화지방산에 비해 다가 불포화지방산의 비율이 두배 이상 높게 나타났다. 미역 된장제품에서 가장 많은 함량을 나타낸 유기산은 oxalic acid, 다음으로 tartaric acid였으며, 대부분 녹차제품의 유기산 함량이 높게 나타났다. 관능평가에서 맛, 색, 전반적인 기호도에서는 유의적인 차이가 없었으나, 냄새의 경우 일반 시판 된장제품이 녹차제품에 비하여 유의적으로 높게 나타났다. 본 연구제품의 개발로 바쁜 현대인들 특히 맞벌이, 독신자들에게 건강을 증진시키는 효과를 가지면서 간편한 방법으로 미역 된장국을 끓여 먹을 수 있는 상품을 제공하고자 하였다. This study was aimed at investigating the physicochemical characteristics of a freeze-dried soybean paste block with sea mustard. In the proximate composition, the crude protein, lipid and ash contents were higher in the product prepared with commercial doenjang than in a green tea product, whereas the carbohydrate content was high in the green tea doenjang than in the commercial Product. There was a rich composition of free amino acids, alanine, phenylalanine, hydroxyproline, valine, leucine, isoleucine and lysine in both products. The majority of the free amino acids were more abundant in the green tea doenjang product than in the commercial doenjang product. There were no differences between the two products in the total saturated, mono- and polyunsaturated fatty acids. The order of the abundance of the fatty acid contents in both products were linoleic acid. oleic acid and palmitic acid. The major of the organic acid in both the commercial soybean paste product and the green tea product was oxalic acid, followed by tartaric acid and citric acid. In the sensory evaluation test, the taste, color and overall acceptability were not significantly different between both products, but the odor was significantly higher in the commercial product than in the green tea Product. The freeze-dried doenjang product could be convenient for cooking nutritious sea mustard soup, without tedious preparations for a husband and wife that are both working.

여수와 부산지역의 제수 비교

정복미 한국조리과학회 2005 한국식품조리과학회지 Vol.21 No.3

굴 패각 가루와 함초 가루를 첨가하여 제조한 갓김치의 품질특성과 저장성

정복미,정선진,김은실,Jung, Bok-Mi,Jung, Sun-Jin,Kim, Eun-Sil 한국식품조리과학회 2010 한국식품조리과학회지 Vol.30 No.2

In this study, the quality characteristics and storage properties of gat kimchi added with oyster shell powder and Salicornia herbacea powder were investigated during a storage time of 80 days at $5^{\circ}C$. After storage for 80 days, the average calcium contents were significantly higher in the kimchi containing the oyster shell powder and Salicornia herbacea powder than the control. In addition, the average hardness value was significantly higher in the OS4 group(oyster shell powder at 4% and Salicornia herbacea powder at 2%) than the control group, as well as the OS10 group(oyster shell powder at 10% and Salicornia herbacea powder at 2%) during storage for 80 days. The hunter b value of the OS4 group was significantly lower than the control group. During fermentation, gat kimchi containing the oyster shell powder and Salicornia herbacea powder had a higher pH and a lower acidity value than the control group. In terms of sensory evaluation, there were no significant differences between the control and calcium-added kimchi during fermentation. After 40 days of storage, the OS4 group showed a lower total viable count, as well as lower lactic acid bacteria, yeast and E. coli, as compared with the control and OS10 groups. Based on the microbial load, the gat kimchi containing the oyster shell powder showed limitations in terms of shelf life.

볶은 콩가루 첨가량을 달리하여 제조한 식빵의 관능적 기계적 특성 연구

정복미,임상선,정해옥 한국조리과학회 1997 한국식품조리과학회지 Vol.13 No.3

본 연구는 유자를 0, 1, 2, 4, 6%로 첨가하여 동치미를 담그고 10℃에서 저장하였을 때 동치미 발효숙성 중의 이화학적 및 미생물학적 특성의 변화에 대하여 알아보고 유자가 동미치의 발효 숙성에 미치는 영향을 알아보는데 그 목적이 있다. 1. 발효숙성이 진행됨에 따라 pH는 모든 처리구에서 점차로 낮아졌는데, 유자 첨가구의 pH가 유자를 첨가하지 않은 처리구보다 담근 직후에도 낮았으며, 전반적으로 낮았다. 2. 총산도와 탁도는 발효숙성이 진행됨에 따라 증가하였는데 유자 첨가량이 많을수록 약간 높은 것으로 나타나 다소 빨리 숙성이 일어남을 알 수 있었는데 발효숙성말기인 36일에는 0% 처리구의 수치가 급격히 높아져 6% 처리구와 비슷하였다. 3. 환원당은 발효숙성 15일과 23일째에 가장 많이 증가하였으며 그후 크게 감소하였다. 4. 총 비타민 C는 유자를 첨가한 처리구들이 첨가하지 않은 것 보다 발효숙성 초기에 4배 이상의 많은 함량을 보였으며 유자 첨가량이 많을수록 전반적으로 높은 값을 유지하였다. 5. 발효숙성이 시작되면서 총균수와 젖산균수는 서서히 증가하였다가 감소하는 경향을 나타내었는데 유자 첨가구의 젖산균수가 대체로 높게 나타났으며 2% 첨가구가 마지막까지 높은 젖산 균수를 유지하였다. 본 실험의 결과에서는 전반적으로 유자를 첨가한 동치미의 총 비타민C 함량이 유자를 첨가하지 않은 동치미보다 많았으며, 이화학적 특성에 있어서 발효 숙성초기에는 유자를 첨가한 처리구들의 발효숙성이 다소 빨리 진행되었으나, 발효숙성말기에는 오히려 1-4% 첨가한 동치미가 저장성이 더 큰 것을 알 수 있었다. The purpose of this study was to investigate the effect of citron (Citrus junos) on Dongchimi (watery radish kimchi) fermentation. Dongchimi with various levels (0, 1, 2, 4, 6%) of citron was fermented at 10℃ for 36 days. The pH of Dongchimi decreased slowly in all samples during fermentation, however, it was slightly lower in citron-added Dongchimi. Total acidity and turbidity of Dongchimi increased gradually during fermentation, in which the level of increase was greater as the % of added citron increased. However, the total acidity and turbidity of Dongchimi without citron increased dramatically on 36^(th) day of fermentation, and reached the values similar to those of Dongchimi with 6% citron. Reducing sugar content increased gradually up to 15-23 days of fermentation and decreased rapidly for the rest of the period. The content of vitamin C was much higher in citron-added Dongchimi, and especially it was 4 times higher than that of without citron at the beginning of fermentation. The number of lactic acid bacteria reached the maximum on 15^(th) day in citron-added Dongchimi and on 30^(th) day in Dongchimi without citron, and decreased thereafter.

일부 전남지역 대학생들의 알코올 음료 섭취 실태와 음료의 기호도 조사

정복미,오은실,최성미,차연수 대한지역사회영양학회 2001 대한지역사회영양학회지 Vol.6 No.3

This study investigated the intake of alcoholic and non-alcoholic beverages in college students. Five hundred and eighty seven students age 19-30 (432 male and 155 female) responded to the beverage consumption survey. Of the students 19.9% were freshman, 42.2% sophomore, 23% junior, and 15% seniors. Results are summarized as follows : 1) Beer and soju were the most commonly consumed alcoholic beverages by the college students. The amount of beverage normally consumed was 3 cans of beer or 1 bottle of soju. 2) There was no age related change in amount of alcoholic beverage consumed, but preference for liquor rather than beer increased with age. 3) Foods most commonly consumed prior to drinking were cooked rice and milk. 4) Following the drinking of alcoholic beverages the most commonly consumed food or beverage was cold water for both males and females. The next most commonly foods were cooked rice, instant noodles, and cola for males ; and cooked rice, milk, and fruit for females. 5) Cola and pear juice were the preferred non-alcoholic beverages for college students. Also popular among students were date juice for males and orange juice for females. Milk and non-cola carbonated beverages were not commonly consumed. This study provides information for the identification of possible alcoholic beverage related public health risks among college students.

전남지역 농촌 주부들의 식생활관리 실태 조사

정복미,정해옥,김은실 한국조리과학회 1999 한국식품조리과학회지 Vol.15 No.4

A survey on the traditional management of dietary life, seasonal diets, and frequency of using traditional fermented foods, was conducted from six hundred forty housewives living in rural areas of Yosu and Yocheon district, and the following results were obtained. 1. Majority of the subjects was in the range of 50-59 years old (43.1%), elementary schooling in education (38.1%), composition of family with parents and children (57.5%) with 3-4 family members (40.6%), and annual income of 5-8 million Won. 2. Korean style-house (36.7%), modernized kitchen (58.5%), and liquid fuel (69.7%) held the majority of the living environment. 3. Most of the households possessed refrigerator (98.9%), kitchenette range (98.4%) and electric rice pot (97.9%). 4. Access to traditional dishes was mostly prompted through elders or friends (84%). Preparing a meal was regarded to be a troublesome duty (41.5%). Husband's preference was the major factor for the meal preparation (53.7%) and about 30 min was spent for preparing dinner (53.7%). 5. Cooked rice was a main staple (99.5%) while three kinds of Kimchi (55.3%) were served as prime side dishes in the diets. Most Kimchi(94.7%) was prepared at home. To this basic menu, two or three side dishes were added at breakfast (77.2%), lunch (76.1%), and dinner (65.4%). MSG (mono-sodium glutamate) was consumed by 62.2% of the households. 6. Most rural households prepared traditional dishes on the traditional holidays in lunar calendar including New Year's Day (98.9%), First Full Moon of The Year (81.4%), and Autumn Full Moon (96.8%). 7. Traditional fermented foods prepared at home comprised Kimchi (87.2%), soybean paste (75.5%), red pepper soybean paste (73.9%), and soy sauce (70.7%).

미국 거주 기간에 따른 재미한인들의 한국음식 세계화에 관한 설문조사연구

정복미,심영자,김은실,주나미 한국조리과학회 2000 한국식품조리과학회지 Vol.16 No.3

본 연구는 미국 뉴욕, 휴스턴, 로스앤젤레스에 살고 있는 재미한인 212명을 대상으로 한국음식에 대한 견해, 한국음식을 세계화시키는 일에 대한 견해를 설문 조사한것으로 그 결과는 다음과 같다. 1. 조사대상자의 성별은 남자가 32.1%, 여자가 67.9%이며 연령은 40대 40.6%, 50대 이상 29.7%, 30대 26.4%, 20대 3.3%를 나타냈다. 학력은 대졸이상이 73.1%로 가장 높은 비율을 차지하였으며, 대상자의 69.8%가 직업을 갖고 있었고, 미국거주기간은 5년 이상부터 20년 이상까지 고르게 분포되어 있었다. 핵가족이 84.4%였고, 카톨릭이 49.5%, 기독교가 43.4%를 나타냈다. 2. 재미한인들의 한국음식에 대한 관심도는 대상자의 약 71.09% 이상 관심을 가지고 있었고, 한국음식을 자랑스럽게 생각하는 이유는 영양이 풍부하고 기름기가 적으므로가 39.34% 가장 높게 나타났고, 다음으로 입맛에 맞으므로가 27.96%, 고유의 음식이므로가 27.01%로 각각 나타났다. 3. 한국음식의 세계화에 대한 재미한인들의 견해를 조사 분석한 결과 대상자의 약 72.65% 이상이 한국음식의 세계화에 대한 관심도가 있었고, 한국음식이 세계화가 되지 못한 이유로는 44.98%가 맛과 향이 강하여 외국인에게 맞지 않는다고 조사되었다. 그러므로 한국음식을 세계화시키는데 가장 필요한 요인은 55.66%가 세계인의 입맛에 맞는 맛의 개발과 보완으로 응답하였다. 또한 한국음식의 세계화를 위한 개선점에서는 양념과 소스를 개발하고, 영양, 저장, 위생적인 면을 보완해야 된다는 문항에 각각 동일하게 35.12%로 나타났다. 4. 재미한인들의 한국음식에 대한 견해를 외국음식과 비교하여 알아본 결과 한국음식의 식품배합은 77.03%가 좋음 이상으로 응답하였고, 한국음식의 모양은 74.28%, 한국음식의 색은 66.98%가 좋음 이상으로 응답하였다. 5. 한인들의 견지에서 외국인이 선호하는 한국음식에 대한 조사에서 주식 류에서는 비빔밥, 떡만두국이 높은 점수를 나타내었고, 부식 류에서는 쇠 갈비찜, 불고기, 쇠갈비구이, 돼지고기구이, 빈대떡, 잡채, 배추김치, 백 김치 등이 높은 값을 보였다. 후식 류에서는 식혜, 수정과, 인삼차가 높은 값을 보여주었다. 본 연구 결과에서 볼 때, 재미한인들의 한국음식 세계화에 대한 견해가 미국거주기간에 따라 뚜렷한 경향이 나타나지는 않았지만, 재미한인들은 한국음식에 대하여 높은 관심을 가지고 있음을 알 수 있었고, 한국음식을 세계화시키는 일에도 관심도가 높음을 알 수 있었다. 본 연구를 기초자료로하여 외국인에게는 맛과 향이 다소 강하게 느껴질 수도 있는 한국음식을 그들의 입맛을 고려하여 인삼소스, 마늘소스, 생강소스, 배소스 등의 양념소스 등을 개발하고 보완함으로서 세계인의 입맛에 맞는 음식으로 개발하기 위한 노력이 한층 필요하다고 사료된다. This study surveyed the opinion of Korean residents in New York, Houston, and Los Angeles in the United States, on Korean food and the way to spread them internationally. The results were as follows: Over 71% of the respondents had interests on Korean food, and 39% of them answered the reason why they like Korean food is that it usually contains many important nutrients and little fat. Over 73% of the respondents were interested in spreading Korean food internationally, and 35% of them thought the sauces and the spices of the Korean food should be improved to be favored internationally. Foreigners' favorite Korean main dishes were Bibimbap and Ddunkmanduguk, favorite side dishes were Bulgogi, Kalbigui, Chapchae, and Kimchi, and favorite desserts were Sikhe and Ginseng tea.

전남 여수지역 청소년들의 비만도와 식생활습관에 관한 연구

정복미,최일수 대한지역사회영양학회 2003 대한지역사회영양학회지 Vol.8 No.2

questionnaires with 551 adolescents consisted of 280 boys and 271 girls. The questionnaire included general charac-teristics, obesity index, eating behavior and snack intake patern. The results were as follows. The proportion of obese subjects was 10% by Rohrer index but the rate of obesity by body mass index was 3.3%. The self perception of body shape were optimal (47.9%), fat (29.8%), slightly lean (14.5%), obese (4.7%) and lean (3.1%). Generaly, the propor-tion of girls responded them as fat was greater than boys. The greater percentage of boys responded them as lean than girls. The subjects dont take breakfast regularly were 50.8% and the main reason for skipping breakfast was the lack of time (55.2%). The main type of breakfast was cooked rice (78.9%). The most favorite snacks turn out to be cookies (36.5%) and 45.7% of subjects take snacks during the rest. The reason for taking snacks was feling hungry (52.6%)subjects were not in a serious obesity condition, and their eating habits were generaly satisfactory. Also, this study has found that it is necessary to educate the students the importance of regular intake of a balanced meal. (Korean J Community Nutrition 8(2) : 129 ~ 137, 2003)

일부 지역주민의 해조류 섭취 관련 요인 분석

정복미,최일수,백재은 한국식품영양학회 2011 한국식품영양학회 학술대회논문집(학술심포지움) Vol.2011 No.06

아로니아 분말을 첨가하여 제조한 생면의 품질특성

정복미 한국식품조리과학회 2018 한국식품조리과학회지 Vol.34 No.1

Purpose: This study examined the quality characteristics of the noodle added with aronia powder at 1, 3, 5%. Methods: The proximate composition, cooking properties, color, texture, gelatinization characteristics, antioxidant activity, preservability, sensory characteristics of the aronia noodles were investigated. Results: The moisture content of the control and aronia noodles was 35%. The weight and water absorption of the cooked noodle decreased with increasing amount of aronia powder, and the volume decreased in the 3% and 5% noodles. Lower L and b-values and higher a-values were observed with both raw and cooked aronia noodles than those of control. The hardness and gumminess increased with increasing amount of aronia powder. The adhesiveness decreased, but there were no changes with elasticity, chewiness and cohesiveness. The total phenolic compounds and DPPH radical scavenging activity increased with increasing amount of aronia powder substituted with flour. The initial pasting temperature increased with increasing amount of aronia powder, and the peak, final and setback viscosity decreased. The pH and total viable counts of aronia noodles decreased with increasing storage period. The sensory evaluation showed no differences among the control and aronia groups. Conclusion: These results suggest that functional noodles made with aronia powders could be prepared within the range of 5% aronia powder, and showed high antioxidative activity and extended shelf life.