• 대한예방한의학회지
• /
• 제19권3호
• /
• pp.1-10
• /
• 2015

Objectives : The purpose of this study was to reveal the prevalence of Mibyeong and its symptoms including fatigue, pain, sleep disturbance, dyspepsia, depression, anxiety and anger by using the national survey. Methods : Questionnaires were collected by Gallup Korea. Participants were chosen through stratified sampling method based on area, gender and age. Questionnaire was designated to confirm the recognition, managing of Mibyeong, investigation of life habit, medical history, basic information, QoL questionnaires (Short Form-12, EuroQol-5D) and understanding of Mibyeong medical service conditions. Generally all questionnaires were used for survey the Mibyeong status in public except QoL questionnaires. Questionnaires were fulfilled by professional surveyor as face to face interview. Descriptives was used for data analysis and the results were expressed as percentage ratios (%) Results : 1,101 of people were acquired in this study. Eighty point two (80.2%) percent of participants did not know the concept of Mibyeong accurately even though 80.6% complained of Mibyeong related symptoms. Among them, fatigue was accounted for the highest response (70.7%)in this study. Sixty point four percent of participants identified non-smoking, stop drinking, eating habits and sleeping habits as a way to manage their Mibyeong related symptoms. In addition, exercising (60.8%), visiting medical institution (58.4%) and taking health functional food (52.7%) were presented. Only 23.1% among people with symptoms Mibyeong visited medical facilities. Moreover, the quality of life was found to be significantly correlated with health status. Conclusions : This study could contribute to express the importance of announcing the concept of Mibyeong and status to Korean public. Moreover, more Mibyeong studies should be conducted in the future to evaluate the Mibyeong status objectively.

• 한국치위생학회지
• /
• 제20권6호
• /
• pp.949-961
• /
• 2020

Objectives: This study investigated the relevance of dietary behavior and oral management for oral heath in adults to extend the recognition of the importance of food intake in oral health and to provide basic information for oral health management. Methods: A survey and clinical assessment were conducted for 119 adults over 20 years of age. The chi-square test and logistic regression analysis were carried out using SPSS Statistics 20.0. Results: Gingivitis was influenced less when ham and sausage in the sub-area of meat, fish, egg, and bean were consumed once a week rather than the cases when consumed rarely (3.47 times) or when consumed two times or more a week (7.87 times) (p<0.05). Periodontitis was influenced more in the groups of 30s and 40s age than in that of over 50 years of age (14.97 times, 7.73 times) and in the group without drinking experience than in group with that (4.17 times) (p<0.05). Conclusions: The results verified the close relationship between food intake frequency and oral health in patients with periodontitis and gingivitis. Thus, it would be necessary to study the relationship between dietary behavior and oral health continuously.

• 한국축산식품학회지
• /
• 제40권1호
• /
• pp.145-153
• /
• 2020

Depression is a kind of mood disorder characterized by decline in motivation, interest, attention, mental activity, and appetite. Although depression is caused by a variety of causes, including genetic, endocrine and environmental stress, mild depression has been reported to improve with diet. Therefore, various type of food sources including functional and nutritional supplement are required to treat the depressive patients. Cheese contains bioactive peptides that have beneficial effects on host health. In particular, Jersey milk has been reported to contain higher solids than does Holstein milk. This study investigated the effects of Gouda cheese from Jersey and Holstein milk on chronic, unpredictable, mildly stressed (CUMS) mice. Here, spontaneous alterations in cheese-fed stressed mice were noted to be effectively recovered with statistical significance regardless cow species. Interestingly, for the analysis of fecal microbiota, Bacteroidetes were noted to increase with a reduction in Firmicutes at the phylum level with Jersey cheese. Taken together, we suggest that cheese intake provided a beneficial effect on stressed mice in recovering recognition ability. In particular, changes in internal microbiota were observed, suggesting that the bioactive ingredients in cheese act as improvement agents with respect to mood and brain function.

• 한국식품영양학회지
• /
• 제30권2호
• /
• pp.345-355
• /
• 2017

The purpose of this study is to provide basic data for the development direction and strategy for medicines through analysis of differences in choice attributes according to customers awareness of medicines and experience. In order to achieve the purpose of this study, a questionnaire survey was conducted on dietary education among national network trainees and lecturers by the Ministry of Food, Agriculture, Forestry and Livestock in Daegu, Gyeongsan, and Ulsan, Seoul from December 5, 2016, respectively. First, factor analysis results showed that six factors were extracted with respect to the choice of the restaurant. Second, the difference in each factor according to the recognition and experience of medicinal herbs was the health related factor as sex, females, age 50~59 years, companion others, and publicity and advertising' factors were more important for publicity and advertisement when the gender was female, the customer's age was 40~49 years, the companion was other, and the time of use was during the weekend. Among the factors related to 'getting dressed', the more important gender was female, age 40~49 years, and the other partner, The factors related to 'time' were as follows: sex, age, age 20~29 years, no accompanying companions, no time of use, and time importance. The 'menu' factors were more important for men, gender, women, age 40~49 years, companion for guitar, and usage time for weekend dinner. The 'service' factors were more important in 'service' as sex, male age, age 20~29, companion family, usage time, and weekend dinner.

• 한국식품과학회지
• /
• 제34권1호
• /
• pp.136-139
• /
• 2002

검정현미에 내포한 특이한 향기성분을 토대로 수입산 또는 국내산인지의 여부를 전자코로 분석하였다. 주성분 분석 결과 전반적으로 수입산과 국내산의 판별이 뚜렷하게 구별 가능하였다. 또한 인공신경망 분석 프로그램을 이용하여 학습시켜 원산지를 모르는 시료를 분석한 결과 국내산 검정현미가 수입산인지 국내산인지를 구별할 수 있었다. E-Nose 5000을 이용한 결과는 69종의 국내산 검정현미를 국내산으로 판별한 경우가 64종으로 92.75%이었고, 13종의 수입산 검정현미를 수입산으로 판별한 경우는 11종으로 92.31%의 높을 확률로 metal oxide sensor로만 구성된 전자코의 판별정도보다 더 정확하게 구별할 수 있었다.

• 한국약용작물학회지
• /
• 제26권1호
• /
• pp.26-31
• /
• 2018

Background: Angelica gigas, A. sinensis, and A. acutiloba are commercially important in the herbal medicine market, and among them, A. gigas has the highest economic value and price. However, their similar morphological traits are often used for fraud. Despite their importance in herbal medicine, recognition of the differences between Angelica species is currently inadequate. Methods and Results: A multiplex polymerase chain reaction (PCR) method was developed for direct detection and identification of A. gigas, A. sinensis, and A. acutiloba. The gene for the distinction of species was targeted at ITS in the nucleus and trnC-petN gene in chloroplasts. The optimized multiplex PCR in the present study utilized each Angelica species-specific primer pairs. Each primer pair yielded products of 229 base pairs (bp) for A. gigas, 53 bp for A. sinensis, 170 bp for A. acutiloba. Additionally non-specific PCR products were not detected in similar species by species-specific primers. Conclusions: In the present study, a multiplex-PCR assay, successfully assessed the authenticity of Angelica species (A. gigas, A. sinensis, and A. acutiloba). and whole genome amplification (WGA) was performed after DNA extraction to identify, the species in the product. The detection method of raw materials developed in the present study could be applied to herbal medicine and health functional food management.

• 치위생과학회지
• /
• 제8권4호
• /
• pp.283-289
• /
• 2008

본 연구는 유아교육기관에 근무하는 교사들의 구강건강관리실태 및 유아구강보건관리에 대한 인식도를 조사하여 유아구강교육사업을 위한 기초자료로 사용하기 위하여 광주광역시에 소재한 20곳의 어린이집 교사를 대상으로 2008년 4월부터 5월까지 설문조사를 실시하였으며, 그 결과는 다음과 같다. 1. 교사의 인지된 구강건강상태는 건강한 편이 52.9%로 가장 많았고, 일일 칫솔질 횟수는 3회가 67.1%, 치실질 횟수는 49.3%였다. 가장 많이 사용한 구강위생용품으로는 구강양치용액으로 51.4%였고, 인지하고 있는 구강내 문제는 치아우식증이 45.7%로 가장 높았고, 지각과민증이 30.7%였다. 2. 정기적인 구강검사는 93.6%가 실시하고 있다고 하였고, 구강검사결과를 부모에게 통보하는 경우도 78.6%였으며, 통보 후 치료했는지 확인하는 경우는 60.7%였다. 일과 중 규칙적인 칫솔질 시간이 있는 경우가 95.0%였고, 구강건강과 음식에 대한 교육을 실시하는 경우는 93.6%였다. 3. 교사의 학력별 유아구강보건관리에 대한 인식으로는 전문대학졸업이하에서 현재구강건강관리의 유효성(p < 0.05)과 유치치료필요성에서 대학교졸업이상군에서보다 높았으며, 구강보건전문가로부터의 교육을 받은 경험, 구강보건전문가로부터의 교육 필요성인지, 구강보건관련체험행사 참여의사(p < 0.01), 불소 및 실런트 인지, 치아건강을 고려한 간식제공부분에서 높았다. 유아구강보건관리에서 교사 역할을 전문대학 이하에서는 중요하다가 가장 높았고, 대학교이상에서는 매우 중요하다가 가장 높았다(p < 0.05). 구강관리의 주된 습득경로로는 두 군에서 치과가 가장 높았으며, 바람직한 구강보건교육담당자는 치과병의원인력이 가장 높았으며, 유아구강보건의 중요도도 매우 높다에 가장 많이 응답하였다. 4. 교사의 경력별 유아구강보건관리에 대한 인식은 현재 구강건강관리방식의 유효성과 구강보건교육경험, 교육필요성, 구강보건관련체험행사의 참여의사, 불소 및 실런트 인지, 유치치료의 필요성, 구강건강을 고려한 간식제공 등에서 6년 이상 경력자가 가장 높았지만 군 간에 유의한 차이는 없었다. 구강보건관련지식의 습득은 3년 이하에서는 인터넷, 4-5년에서는 신문TV, 6년 이상에서는 치과가 가장 높았다. 구강보건교육의 적임자로는 경력별로 치과병의원인력이 가장 높았으며, 유아구강보건에 대한 중요성에 대하여 모든 군에서 매우 중요하다가 가장 많았지만 군별로 의미있는 차이는 없었다. 유아들의 구강보건관리를 위하여 더 많은 교육자료의 개발 및 교육프로그램의 개발과 교사 구강보건교육교육도 필요할 것으로 사료된다.

• 한국식품위생안전성학회지
• /
• 제39권3호
• /
• pp.260-265
• /
• 2024

하수기반역학을 이용한 코로나19 감시 결과, 연구기간(2022년 8월-2023년 8월)동안 울산지역 4곳 하수처리장의 전체 174건 모든 시료에서 코로나바이러스-19가 검출되었다. 확진자 수와 하수 내 코로나바이러스 농도와의 상관분석 결과, 높은 상관성이 나타났으며 특히 하수감시가 임상감시보다 2-3주 앞서 농도가 증가함으로써 조기 인지의 가능성도 볼 수 있었다. 또한 코로나19 변이 분석 결과 역시 유행 시기별 우세종화된 변이와 비교적 유사하여 변이 예측도 가능하였다. 하수감시가 전국적, 전세계적으로 적용되고 있으며 많은 연구가 국가적 사업으로 진행되고 있다. 이에 따라, 하수 분석방법 및 분석기기 발전 등의 지속적 연구 업데이트가 필요하다. 또한 코로나19를 통해 감염병의 선제적 모니터링 및 유행 예측의 가능성을 확인하였으므로 다양한 병원체 및 식품·의약품 등에 확대 적용이 진행 중이다. 따라서 본 연구는 감염병 검출분야에서 더 나아가 하수 내 식품 성분, 활성물질 및 미생물 등의 분석을 통해 지역사회의 식품안전 및 전반적인 위생환경 감시를 위해 활용될 수 있을 것으로 기대된다.

• 한국식품과학회지
• /
• 제12권3호
• /
• pp.150-157
• /
• 1980

관능검사법(官能檢査法)에 의한 식품(食品)의 품질(品質) 평가(評價)를 위하여 관능(官能) 파넬을 선발(選拔)하여 우유에 대한 차이(差異) 식별(識別) 시험(試驗)을 실시하여 다음과 같은 결과(結果)를 얻었다. 1. 파넬원 선발(選拔)의 일반(一般) 기준(基準), 감도(感度) 시험(試驗)및 차이(差異) 식별(識別) 능력(能力) 시험(試驗)을 통하여 40명의 관능(官能) 파넬을 선발(選拔)하였으며 또한 그들이 우유 품질(品質)의 관능적(官能的) 평가(評價)에 있어서 정상 능력을 갖도록 훈련(練訓)을 실시하였다. 2. 파넬원의 기본(基本) 맛에 대한 감도(感度) 시험(試驗) 결과(結果) 짠맛, 신맛, 쓴맛 및 단맛의 평균 최소(最小) 감도(感度)양(量)은 각각 0.0128M sodium chloride, 0.008M citric acid, 0.0016M caffeine 및 0.0256 M sucrose이었다. 3. 시판(市販) 5개(個) 회사(會社) 제품(製品)의 우유 시료(試料) 간(間)에 단일시료법(單一試料法), 2점(點) 대비법(對比法), 1 2 점(點) 시험법(試驗法) 및 3점(點) 시험법(試驗法)에 의한 차이(差異) 식별(識別) 시험(試驗)을 통하여 1% 수준(水準)이상에서 유의적(有意的)인 차이(差異)가 인정(認定)되었다.

• 한국수산과학회지
• /
• 제27권6호
• /
• pp.839-846
• /
• 1994

Changing concepts in fishery science increasingly are recognizing depletion of traditional stocks, utilization of alternate(non-traditional) species, demand for high quality products, and a total resource utilization approach. Innovative practices are occurring in fisheries processing wherein solid and liquid discharges are no longer treated as 'waste,' but rather as valuable feedstocks for recovery of a variety of value-added ('value enhanced') by-products. Among these are protein hydrolysates, soluble proteins and amino acids, proteolytic enzymes, flavor and flavor extracts, pigments, and biopolymers such as chitosan. Properties and applications of this deacetylated derivative of chitin are noted. Crustacean processing by-products are discussed in terms of their serving as materials for generation of natural flavors and flavor extracts, and products such as fish sauces using contemporary enzymatic techniques. Various food and feed applications of fisheries processing by-products are illustrated with increased usage seen in formulated diets for an expanding aquaculture market. Examples are given of aquaculture becoming increasingly significant in global fisheries resource projections. Critical issues in the international seafood industry Include those of seafood quality, processing quality assurance (HACCP), and recognition of the nutritional and health-related properties of fisheries products. A variety of current seafood processing research is discussed, including that of alternate fish species for surimi manufacture and formulation of value-added seafood products from crawfish and blue crab processing operations. Increasing emphasis is being placed on international aspects of global fisheries and the role of aquaculture in such considerations. Coupled with the need for the aquatic food industry to develop innovative seafood products for the 21st century is that of total resource utilization. Contemporary approaches in seafood processing recognize the need to discard the traditional concept of processing 'waste' and adapt a more realistic, and economically sound, approach of usable by-products for food and feed application. For example, in a period of declining natural fishery resources it is no longer feasible to discard fish frames following fillet removal when a significant amount of residual valuable flesh is present that can be readily recovered and properly utilized in a variety of mince-based formulated seafood products.