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관능평가에 의한 전통 밥류, 죽류, 면류 및 떡류의 미각 형용사 분석
노정옥(Jeong Ok Rho),이준환(Joon Whoan Lee),왕혜민(Hye Min Wang) 동아시아식생활학회 2014 동아시아식생활학회지 Vol.24 No.1
The purpose of this study was to find out the taste adjectives of Korean cooked rice, noodles, porridges and rice cakes as well as to analyze the relation between the taste adjectives of foods. We gathered and chose 36 related Korean adjectives for expressing not only the taste but also the smell of foods. Subsequently, we performed a sensory evaluation for 18 Korean foods with 20 trained panelists in order to check the proper adjectives when they tasted the foods. The often selected taste adjectives were ‘sweet’, ‘tasty’, ‘sticky’ and ‘soft’ among 36 taste adjectives. The PCA was performed to summarize the taste adjectives for each of the 18 foods. The principal components explained 50.94 % of the total variance. The adjectives ‘spicy’ and ‘refresh’ were closely related to one another in the positive direction of PC1. In contrast, ‘weak’, ‘hard’ and ‘sticky’ were closely related to one another in the negative direction of PC1. PC2 was marked by ‘hard’ and ‘spicy’, which were located in the positive direction. In contrast, ‘weak’ and ‘soft’ were located in the negative direction. PC3 was marked by ‘nutness’, ‘bitter’ and ‘spicy’, which are associated with bibimbab, conveying a high degree of correlation among them in a positive direction. In contrast, ‘cool’, ‘sour’ and ‘refresh’ were located in the negative direction.
전주 지역 일부 보육교사의 식행동 및 급식 지도 활동에 대한 연구
노정옥 ( Jeong Ok Rho ),이숙인 ( Suk In Lee ),이진숙 ( Jin Sook Lee ) 한국식품영양학회 2010 韓國食品營養學會誌 Vol.23 No.3
This study was conducted to investigate the dietary behavior of day-care center teachers and their meal attitudes during meal time in Jeonju area. Self administered questionnaires were collected from 266 day-care center teachers who worked in a national(public) or private day-care center. The Statistical data analysis was conducted using SPSS v. 12.0. All subjects were women, and 64.7% were married(p<0.001), over more than 60% were junior college graduates(p<0.05), and 73.7% had salaries greater than 1,000,000 won(p<0.001). The breakfast skipping ratio of the subjects was very high, and about 66.5% of the respondents had irregular meals. The snack intake ratios of the subjects in private day-care centers were higher than the subjects in national(public) day-care centers(p<0.001). Approximately 56% of the subjects responded that education about eating is very important for providing balanced nutrition to young children. About 84% of subjects had no experience with the continuing-education program for teachers(p<0.01), and they wanted to know more about balanced nutrition. The meal attitude education score during meal time was 4.53±0.36. The relationship between meal attitude education and the dietary behavior of day-care teachers was significantly different based on the frequency of overeating(p<0.05) and self-recognition of eating habit(p<0.05). These findings suggest that a nutrition education program for day-care center teachers should be developed so that they can effectively manage meal attitude education for young children and provide good nutrition for themselves.
전주 지역 여대생의 체중 조절에 대한 관심도 및 실행 행태에 관한 연구
노정옥 ( Jeong Ok Rho ) 한국식품영양학회 2007 韓國食品營養學會誌 Vol.20 No.3
This study was conducted to investigate the weight concerns of female university students living in Jeonju, as well as their control on behavior. Self-administered questionnaires were collected from 285 students. Statistical data analysis was completed using the SPSS v. 11.0 program. The results are summarized as follows: The average weight, height, and BMI of the subjects were 21.43 kg, 161.93 cm, and 19.8, respectively. With regard to body image, most were dissatisfied with their figures, especially the hips and thighs. About 42% of the students estimated their figure as ``slightly fat``, while 5.4% stated ``very fat``, even though their BMI classified as ``normal``, Four percent of the underweight students described themselves as being ``fatty``. Approximately 93% of the students had strongly pursued weight control, and 45.3% reported wanting to lose about 2-5 kg. Almost 73% of the respondents had weight loss experience. The primary reason for weight control was to improve self-confidence. Only 19.6% had succeeded in losing weight, while nearly 48% had stopped dieting. To reduce weight, about two thirds of the students ate less(e.g. no snacks, no sweets). Fifty percent tried to reduce weight by more physical activity(e.g. sports). Television(50.9%), friends(48.4%), and newspapers/magazines(40.4%) were essential sources of pertinent information. In conclusion, the results show that female students in Jeonju have a great interest in weight reduction. Thus, the majority are willing to try several methods for weight reduction, which however, are not promising and not based on a lasting nutritional change. Therefore, it`s necessary to increase cooperation among those concerned(e.g. dietitians, teachers, parents, media) and to develop weight-control programs that take into consideration lifestyle and daily habits, as well as combine physical activity, nutrition, and behavioral and personality training.
전주지역 유아기 어머니의 친환경 농산물 이용실태 및 보육시설에서의 친환경 급식 요구도 조사
노정옥 ( Jeong Ok Rho ),김현진 ( Hyun Jin Kim ) 한국식품영양학회 2012 韓國食品營養學會誌 Vol.25 No.2
The principal objective of this study was to evaluate the consumption behavior of housewives in the Jeonju area with respect to their use of environmentally-friendly agricultural products (EAPs) and to assess the need for EAPs in childcare centers also in the Jeonju area. Self-administered questionnaires were given to and collected from 278 housewives 42.4% of whom employed and 57.6% were unemployed. Statistical data analysis was performed on the data collected using SPSS v. 12.0. The average score of awareness about EAPs was 3.57±0.56. The percentage of subjects who purchased EAPS was 76.3% regularly. On this group, 40.3% purchased EAPs 1~2 times in week. Unemployed housewives purchased more than employed housewives by a statistically significant margin (p<0.05). The most-purchased EAPs were vegetables, The average satisfaction score that housewives reported in relation to foodservice provided in childcare centers was 3.66±0.58. About 65% of the respondents felt that the EAPs-foodservice in childcare centers was an important factor for them in choosing of a childcare centers. Approximately 42% of the housewives responded that EAPs-foodservice in childcare centers was needed to improve the safety of foodservice provided in chidcare centers. The percentage of subjects who wanted to expand EAPs-foodservice in childcare centers even though the parents would have to bear some of the financial burden was 42.5%. A higher proportion of employed housewives wanted to expand EAPs-foodservice in childcare centers more than unemployed housewives, and this finding was statistically significant(p<0.05).