• 한국식생활문화학회지
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• 제30권5호
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• pp.650-655
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• 2015

Bamboo sprout powder was added to rice cake in an effort to improve the quality and functional properties of dough. The contents of crude protein and carbohydrates increased as the amount of bamboo sprout powder increased, whereas moisture contents decreased. According to increasing contents of bamboo sprout powder, total amino acid contents significantly increased. Hunter's L value decreased as contents of bamboo sprout powder increased, whereas sucrose contents increased. Addition of bamboo sprout powder to rice cake increased dietary fiber contents. Sensory scores of rice cake containing 90 g of bamboo sprout powder were the highest of all rice cakes tested. According to the results, adding bamboo sprout powder could improve the quality and sensory characteristics of rice cake.

• 한국식생활문화학회지
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• 제30권5호
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• pp.644-649
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• 2015

This study was conducted to investigate the effects of addition of Artemisia annua L. powder in jeonbyeong. Contents of crude ash increased as the amount of Artemisia annua L. powder increased, whereas crude fat contents decreased. According to increasing contents of Artemisia annua L. powder, total amino acid contents significantly increased. Hunter's L value increased as contents of Artemisia annua L. powder increased, whereas total free sugar contents decreased. Addition of Artemisia annua L. powder to jeonbyeong increased dietary fiber contents. The sensory score of jeonbyeong containing 100 g of Artemisia annua L. powder was the highest of all jeonbyeong tested. According to the results, addition of Artemisia annua L. powder could improve the quality and sensory characteristics of jeonbyeong.

• 대한치과의사협회지
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• 제54권10호
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• pp.752-770
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• 2016

Introduction: Caries prevention through diet control can be achieved clinically by use of the cariogenic potentiality for a range of food commonly eaten by Koreans. Material & methods: The cariogenic potentiality index of each food can be calculated with the sugar contents and the viscosity of each food applying the regression analysis on the variables. 278 favorite foods for Korean were examined. Result 1. The formula of CPI is as below Cariogenic potentiality index (CPI) = 2.581343*sugar contents+0.598324*viscosity 2. The average CPI of the fruits, vegetable are 9.07~9.62 minutes. But the average CPI of the carbohydrate food is 15.21~19.60 minutes. Conclusion: Using the cariogenic potentiality indices, we will be able to determine an individual patients' average oral status for caries experience in the future. In addition, diet control by use of the cariogenic potentiality index and the analysis for each nutrient is considered as useful clinically for diet control in preventive dentistry.

• 한국식품과학회지
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• 제35권2호
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• pp.306-308
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• 2003

국내산 주요 포도 품종에 대해서 부위별 레스베라트롤 함량을 HPLC 분석법을 이용하여 측정하였다. 거봉, 캠벨, 세리단 포도의 과육, 과피, 씨, 송이가지에 함유되어 있는 레스베라트롤의 함량은 품종간 차이는 거의 나타나지 않았으나 부위별로 차이가 매우 큰 것으로 나타났다. 송이가지에 함유되어 있는 레스베라트롤의 함량은 과피에 비해 $34{\sim}55$배나 많고 씨에 비해서는 $43{\sim}73$배나 많은 수준이었다. 레스베라트롤을 생산하기 위한 자원으로서 포도를 활용하기 위해서는 송이가지가 적합한 것으로 나타났다.

• 한국가정과교육학회지
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• 제16권3호
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• pp.27-41
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• 2004

본 연구의 목적은 제7차 교육과정에서 실과와 기술 가정교과서 내용 중 식생활 교육내용을 중심으로 학년간 연계성을 분석하고자 함에 있다. 연구대상은 1종 교과서인 초등학교 5학년, 6학년 실과교과서와 중, 고등학교의기술ㆍ가정교과서이다. 기술ㆍ가정교과서는 중학교 1, 3학년과 고등학교까지 출판된 교과서 중 5종을 추출하여 내용분석을 하였다. 먼저 학년별로 목표와 내용체계를 정리하였고, 연계성 분석을 위한 준거기준을 정리하여 사용하였다. 연구 결과는 다음과 같다. 첫째, 식생활분야는 영양학, 식품학, 급식경영학의 체계로 교과서에서 제시되고 있다. 둘째, 교육과정에서 제시되는 목표와 교육내용체계는 출판사별로 일치하고 있으나 교과서 서술방식에 있어서 합의가 요구된다. 셋째, 초등학교에서 다루는 내용과 중, 고등학교에서 다루는 내용 간에는 내용의 발전적 연계가 이루어졌으나 중학교 학년별 내용은 반복되는 경우가 많았다. 이와 같이 교육내용은 일부분 격차를 보이거나 연계성을 찾기 어려운 경우가 있었지만, 발전된 내용과 반복된 내용이 많으므로 학년간 연계가 이루어졌다고 볼 수 있다.

• 한국식품과학회지
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• 제32권5호
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• pp.1058-1067
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• 2000

In this study, eel, puffer and snake head fish, which are widely taken and highly valued for processing into baked fish, soup or fish juice were studied by classifying them into wild fish and cultured fish, and evaluated in terms of taste. The samples were gathered in the area including Kimhae, Samchonpo and Haman in Kyungsangnam-do, Kangsu-Gu in Pusan and Bukcheju-Gun in Cheju-do. Proximate compositions, the content of nucleotides and their related compounds, total and free amino acids, organic acids and fatty acids of the fishes were analysed. Generally, as for the compositions, wild fish had a higher crude fat content and a lower moisture content as compared with cultured fish, while there was no great difference between them in terms of crude protein and ash contents. Nucleotides and their related compounds including ATP, ADP, AMP, IMP, HxR, Hx were detected, and the amounts of which were nearly the same with respect to the growth conditions. IMP content was high in all of the samples, while ATP content was extremely low. Total 17 amino acids were detected from the samples, and most of the samples had high contents of glutamic acid, aspartic acid, lysine, leucine, glycine, alanine and arginine, and low contents of cystein, isoleucine and methionine. As for the other amino acids, generally same level of contents were detected for each samples. In cases of eel and snake head fish, the wild fish had higher total amino acid contents in comparison with cultured fish. And the result to the contrary was obtained for the case of puffer. Sample fishes had nearly the same compose distribution of free amino acid though the contents of which were a little different according to the samples. Each sample had high contents of taurine, hydroxyproline, glutamic acid, glycine, cystathionine, ${\beta}-aminoisobutyric$ acid and lysine. Total organic acid contents of cultured fish was higher than that of wild fish. All fishes commonly had high contents of lactic acid, iso-valeric acid, oxalic acid and fumaric acid. High levels of $C_{16:0},\;C_{16:1},\;C_{18:1(cis)},\;C_{18:3},\;and\;C_{22:6}$ were shown in all of the samples and ${\omega}-3$ polyunsaturated fatty acid content of cultured fish was higher than that of wild fish, and as for the essential fatty acid, wild fish has higher content in comparison with cultured fish.

• 한국식생활문화학회지
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• 제25권4호
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• pp.400-409
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• 2010

This study investigated the food and dietary educational content in primary, middle and high school textbooks in order to provide fundamental data for the development of educational programs on Korean traditional food culture. The research objects consisted of 51 kinds of textbooks (15 kinds of primary school textbooks, 29 kinds of middle school home economics textbooks and 7 kinds of high school home economics textbooks), and the contents related to food and dietary education were counted and analyzed. The content analysis was performed using two categories: application method and subject matter. Application method included texts, cases, visual aids (pictures, photos, illustrations, chart, etc.) and activities, whereas subject matter consisted of seven types (well balanced nutrition and health, understanding of food and nutrition, cooking principles, cooking lessons, traditional foods and culture, others). The results of the application method in primary school textbooks show that visual aids were the most common in all six grades. For the subject matter, 'understanding of food and nutrition' was most abundant in primary school textbooks while 'well balanced nutrition and health' accounted for a large part of the contents in middle school textbooks. However, the contents regarding traditional foods and culture were insufficient in primary and middle school textbooks. These results suggest that educational contents on traditional foods and culture should be added to primary and middle school textbooks and covered in various subjects. Furthermore, high school 'home economics' contents need to emphasize comprehensive food and dietary education and adjust to 'science & technology for life'.

• 대한영양사협회학술지
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• 제12권4호
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• pp.404-410
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• 2006

This study was done to analyze the contents of food and nutrition information sites on the internet. In analysis, 276 web sites were used. Web sites from 3 internet search engines(Yahoo, Empas, Naver) were selected on the date of July 15th, 2004. The trained panels evaluated web sites' contents by the assessment tools using 3-point scale(2:strongly agree, 1:agree, 0:disagree). The contents classified by topics were functional foods(46.4%), cuisine and cooking(38.4%), food sanitation and safety(30.4%) and so on. Operators of web sites were individual(35.9%), company(30.4%) and public institution(33.7%). About 89.5% of web sites were operated for unspecified people. Contents of the web sites were well established especially in consistency in title and contents(1.6), scientific basis of explanations(1.2) and benefit of information(1.2) and so on while not well established in providing relevant sites(0.7), providing contact address and feed back mechanism(0.7) and so on. Web sites operated by public institutions are rated significantly higher than web sites operated by individual or company. In conclusion, in order to qualitatively improve food and nutrition information on the internet, continuing monitoring and evaluation are highly required and web sites operated by public institutions shall be developed further.

• 한국식생활문화학회지
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• 제8권2호
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• pp.153-157
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• 1993

To furnish basic data for the utilization of leaf mustard as a raw material of salted and fermented vegetable food, the contents of carotenoids and chlorophylls of Dolsan Leaf Mustard(DLM) were investigated. Total carotenoid content of DLM was 4.75 mg%, and the compositions were ${\beta}-carotene(80.91%)$, lutein(13.07%), lutein epoxide(3.93%). The contents of chlorophyll a and b were 4.1 and 1.5 mg%, and leaf was 7.4- and 8.1-fold, respectively, higher than leaf stalk. The ratios of chlorophyll a/b in leaf (2.7:1) and leaf stalk(3.0:1) were similar to those of other vegetables.

• 한국축산식품학회지
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• 제33권4호
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• pp.481-486
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• 2013

This study evaluates the effects of fat contents on the thermal resistance, antibiotic sensitivity, and Caco-2 cell invasion of Listeria monocytogenes. Ten strain mixture of L. monocytogenes in milk (0, 1, and 4% fat) and pork sausage patties (10, 20, and 30% fat) were exposed to $63^{\circ}C$. To evaluate effects of fat on the antibiotic sensitivity of L. monocytogenes, the L. monocytogenes strains NCCP10811 (most antibiotic resistant to streptomycin) and NCCP10943 (most antibiotic sensitive to streptomycin) were exposed to different fat contents in milk and pork sausage patties, and L. monocytogenes from the foods were used for antibiotic sensitivity assays. The most invasive L. monocytogenes strains (NCCP10943) was exposed to different fat contents in milk or pork sausage patties, and L. monocytogenes from the foods were used for the Caco-2 cell invasion assays. The reductions of L. monocytogenes populations were not generally influenced by fat contents. The L. monocytogenes subjected to milk fat had increased sensitivities (p<0.05) due to some antibiotics. In addition, Caco-2 cell invasion efficiency of L. monocytogenes NCCP10943 increased (p<0.05) as fat contents increased. These results indicated that higher fat contents may be related to L. monocytogenes invasions and heat resistances in pork sausage patties, but the relationship between fat and antibiotic sensitivity varied according to antibiotics, strains, and fat contents.