• Microbiology and Biotechnology Letters
• /
• v.9 no.4
• /
• pp.237-240
• /
• 1981

A nomenclature method for Korean fermented foods was developed in order to apply this to the international nomenclature system for fermented foods. It is made by a four digit number; the first digit indicates the major ingredient used, the second for fermentation method, the third for major type of microorganism, and the last digit for the type of consumption. Following the nomenclature number, a detailed description of product is given. Examples of application of the nomenclature system to Korean fermented foods are shown.

• Journal of Korean society of Dental Hygiene
• /
• v.11 no.6
• /
• pp.853-862
• /
• 2011

Objectives : The aim of this study was to investigate the number of self-report symptoms for temporomandibular disorders(TMD) and related factors in the third grade students of high school. Methods : A total of 1,043 high school the 3rd students age 16 20 completed a questionnaire from 11 high schools in Andong city from April to June 2010. Student's t-test was used to analyze the difference of TMD number. Multiple regression analysis was performed to determine the effects of independent variables on TMD number. Results : 1. Students who have one TMD were 71.3%, two 41.7% and over three 25.7%, respectively. 2. The number of TMD symptom of students who have no good habits such as clenching, bite lip and cheeks, resting on hand, chewing gum, hard foods, and unilateral chewing was a statistically significant higher than those who doesn't have ones(p=0.00). 3. TMD number of students who have been under more stress was a significantly higher than those who didn't have been(p=0.00). 4. Bite lip and cheek(${\beta}$=0.03, p=0.037), chewing gum(${\beta}$=0.03, p=0.029), resting on hand(${\beta}$=0.04, p=0.006), hard foods(${\beta}$=0.07, p=0.000), and stress out(${\beta}$=-0.03, p=0.018) were significantly associated with TMD number by multiple regression analysis. Conclusions : Variables associated with TMD were bite lip and cheek, chewing gum, resting on hand, hard foods, and stress out factor. According to our findings, it is so important to teach good habits on oral health to the 3rd grade students in high school. Further prospective study should explore cause of TDM from those variables.

• Preventive Nutrition and Food Science
• /
• v.3 no.2
• /
• pp.157-162
• /
• 1998

As a part of investigation for listeriosis, we attmepted iolationof Listeria spp. from commerical frozen and refrigerated foods at the supermarket level. Seven strains of Listeria spp. were isolate from 6 samples (7.15) among 84 samples of frozen foods, and ten strains of Listeria spp. were also isolated from 8 samples (7.6%)_ among 105 samples of refrigerated foods at the supermarkets in Pusan area. From a total of 189 commerical foods, the number of isolated Listeria spp. and ratio were 6 strains(3.25) of L. grayi, one strain (0.5%) of L. welshimeri, 6 strains (3.2%) of L. innocua and 4 strains (2.15) of L monocytogenes. Listeria spp. isolates except L. monocytogenes did not show $\beta$-hemolysis on blood agar and positive reaction in CAMP test with Staphyloccccus aureus. In the antibiotic susceptibility,most isolates of Listeria spp. were susceptible to 12 antibiotics such as ampicillin , cephalotin, penicillin, amikacin, gentamicin, erythromycin, kanamycin, vancomycin, tobramycin, carbenicillin , tetracycline and trimethoprim /sulfamethoxiazole. Four strains of L. monocytogenes were susceptible to ntibiotics used in this study except nitrofurantio. The serotype of 3 strains and one strain of L. monocytogenes were classified into Listeria O serotype 1 and 4, respectively.

• Journal of the East Asian Society of Dietary Life
• /
• v.23 no.6
• /
• pp.671-680
• /
• 2013

This study was conducted to examine the consumption realities of processed food and the perception of food labeling with targets of university students attending schools in Daegu and Gyeongbuk areas. The reason for buying processed food was because it is easy to cook. As for the number of using processed food, it was answered that everyday dairy products, noodles, breads and snacks for 3~4 times a month, and meat processed foods, canned foods, sauces and frozen foods for 2~3 times a month. With regard to selecting processed products, both male and female students answered with taste and price first, barely considering the safety and nutritional elements. It turned out that they check the price, expiration date and country of origin in order upon buying processed foods. Most of them recognized food labeling, but answered that they checked it sometimes in order to check the 'expiration date' and the 'calories'. They were aware of the food nutritional contents indication. It was turned out that male students check it for nutrients and female students for weight control. The effect of the processed food indication was that it is easy to choose the necessary foods for health and as well as for comparing the food with other products. The satisfaction of the food labeling system was mediocre. The results indicated that the food indication system needs to be educated or promoted.

• Nutritional Sciences
• /
• v.5 no.3
• /
• pp.161-167
• /
• 2002

Research on diet, acculturation, and ethnicity has suggested that immigrants dietary patterns differ from people who do not have immigration experience. The purpose of this paper is to present preliminary descriptive findings concerning consumption of foods that are common in Korean and American diets, by people of Korean descent residing in California. Adults (18 years of age or older, N=1334) of Korean descent who could be reached by listed residential telephone number in California were randomly selected and telephone-interviewed by closely supervised bilingual (Korean-English) interviewers who were specially trained for this task. This study found that dietary patterns of Koreans living in California differed according to age and gender; also, the frequency of consumption of foods differed according to number of years of residence and acculturation. Koreans who reported higher levels of acculturation to American society ate less of traditional Korean foods such as Kimchi and ate significantly more higher-fat foods common in the American diet. Increased acculturation was also related to an increased frequency of alcohol drinking. Older Koreans tended to eat slightly more of traditional foods such as rice, Kimchi, fruits, and fish, compared to younger Koreans. Women tended to eat healthier foods than men, consuming green vegetables, Kimchi, milk, cheese/yogurt, fruits, and bread more frequently. Koreans reporting longer residences in the United States reported a greater consumption of pork, bread, and soda.

• Korean journal of food and cookery science
• /
• v.23 no.2 s.98
• /
• pp.235-244
• /
• 2007

This study was performed to investigate Seoul undergraduate students' thoughts on funeral rites and sacrificial rituals as well as ritual foods. A total of 542 students offered answers that the importance of sacrificial rituals was connected to filial piety for the ancestor, the customs descended from the past, and the belief that descendents received fortunes. The students didn't know the funeral rites process, but acknowledged they needed to know funeral rites, and would perform their parents' sacrificial rituals. We also found that students whose hometowns were Gangwondo and Jejudo were familiar with sacrificial rituals foods as well as their preparation and cooking. Also, the older the students, the better they knew the funeral rites process, sacrificial rituals and ritual foods. There were great differences in sacrificial rituals according to parent and student religions. Buddhists knew the most about funeral rites and sacrificial rituals, followed by Roman Catholics and agnostics. Protestant Christians were not interested in sacrificial rituals. The funeral rites process and the handing down of sacrificial ritual foods had significant differences based on sibling number. The more brothers and sisters in a family, the more committed they were to performing their parents' sacrificial rituals and the higher their interest in sacrificial ritual foods.

• Korean Journal of Community Nutrition
• /
• v.6 no.4
• /
• pp.617-627
• /
• 2001

This study examined health foods intakes and related variables among the middle aged(150 men and 159 women) in the Jeonbuk region. Health foods were classified into 4 groups including Chinese medicine(CM), toner foods(TF), vitamin or mineral supplements(VMS), and other manufactured health food supplements(MHFS). The number of people taking health foods were higher for those in their 50's than in their 40's. The consumption rate of TF in men was the highest among health foods, this result had significance. The reasons for taking health foods were recovery from fatigue, supplement of nutrients and making smooth body activity in general, but TF was used to increase of vigor. The consumption rate of health foods was a little different according to social-economic factors, namely, the consumption rate of CM was higher in people in rural than urban areas, those who graduated from middle school than university, blue color & self-employed as opposed to housewives and service workers, low level income than high level income, and Buddhism and no religion than Christian. The consumption rate had a correlation with the habits of smoking, alcohol drinking and exercise ; namely, the consumption rate of CM was higher than VMS and MHFS on smokers and alcohol drinkers. The more the frequency of exercise, the higher the consumption rate of TF, but the duration of the exercise was not correlated. This study suggests that middle aged people need nutritional education for the right recognition and selection of health foods and to consider the nature of each type of health foods.

• Korean journal of food and cookery science
• /
• v.23 no.1 s.97
• /
• pp.140-149
• /
• 2007

This study investigated the thoughts of undergraduate students in Seoul about the birth rites and wedding ceremony and their foods. Among 524 students who were surveyed, 299 students answered that the meaning of the first birthday rites was for special memory, followed by the child's future and family's harmonies. 248 desired birth rites to remain unchanged and 150 desired extravagance and waste to be reduced. Regarding wedding ceremony, 328 answered that changes are necessary in wedding ceremony gifts. Next, process in wedding ceremony and bridegroom's gift box should be changed, Most of the students didn't know clearly the foods of the one hundredth birthday and the first birthday; nevertheless they considered the birth rites to be necessary. Regarding wedding ceremony, half of the students knew the process and half didn't. Two hundred students answered they knew ordinarily about the foods of wedding ceremony. There were no significant differences in hometown about foods of wedding ceremony. In parent's religions, there were no differences about gifts & foods offered by the bride. The Buddhist students knew well about the birth rites' foods and considered birth rites to be necessary. The correlation of parents' work and student's major and passage rites showed that professional parents knew well about birth rites' foods but religious believers didn't know well. Students majoring in natural science were not concerned with birth rites and thought that they were unnecessary and they didn't know about wedding ceremony process and foods. Knowledge about birth rites increased with increasing number of siblings. Large families were interested in birth rites and knew well about the wedding process, wedding ceremony foods and gift & foods offered by the bride.

• Journal of the Korean Society of Food Culture
• /
• v.30 no.3
• /
• pp.345-361
• /
• 2015

The aim of this study was to investigate the awareness and attitudes for leftover foods and the relationship between gender/number of family members on the effect of leftover foods-free day in elementary school students. The reasons for school lunch leftover foods were 'too much amount (38.3%)' and 'disliked menu (33.6%)', and the preferred ways for reduction of leftover food was 'to cook deliciously (34%)'. In the case of students who received nutrition education for reduction of leftover lunch, approximately 33.8% of subjects received nutrition education by administered by nutrition teachers during lunch time. The reason for reducing the amount of leftover foods was 'not to waste the foods (35.5%)'. After a leftover food-free day, approximately 62.3% of subjects responded that they ate their whole meal, except for soup. The subjects wanted 'twice per week for leftover food-free day' and had positive attitudes for that program. Proportion of practicing reduction of leftover foods in families was 55.9% of subjects, and 40.5% of subjects preferred dietary education by nutrition teachers in the classroom. For effective reduction of leftover lunch in school, nutrition teachers should attract interest on the environment and foods through after-school activities.

• Journal of the Korean Society of Food Culture
• /
• v.26 no.3
• /
• pp.230-238
• /
• 2011

The purpose of this study was to identify the determinants of traditional food perception, by taking the generation effect into account. This study also analyzed the preference patterns of traditional snacks and the strength as well as direction of improvement for traditional foods. Data were collected from 304 housewives living in the Baeong-Nyeong-Do island. Regression analysis showed that the determinants of traditional food perception varied depending on the generation of housewives. In the 30s age subgroup, income and family type were significantly related with the degree of traditional food perception. In the 40s age subgroup, household income, education, and hometown location were significant, whereas household income, family type, number of years of life spent in the Baeong-Nyeong-Do island, hometown location were the significant factors in the 50s and 60s age subgroup. The results of factor analysis showed that there were three preference patterns of traditional snacks. The results of chi-square analysis proved that foods for strength, and direction of improvement for traditional foods were different among the generation groups. In this article, similarities and differences between determinants of traditional foods, the strength and direction of improvement for traditional foods are discussed, and their implications for nutritionists as well as food marketers are provided.