• 대한간호학회지
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• 제33권3호
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• pp.386-394
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• 2003

Purpose: This study was designed to explore the association of diet with menopausal symptoms in Korean women, Method: For this cross-sectional survey, 276 women aged between 45-55 years visiting two branches of K-university hospital located in Seoul and Ansan of Kyunggi province were recruited from April to July, 2002. A menopause-specific quality-of-life questionnaire and a food frequency questionnaire were used to measure menopause-related symptoms and the intake of 28 types of foods. Result: No differences were found in the levels of bothersome total menopausal symptoms, physical symptoms, psychosocial symptoms, and sexual symptoms according to the intake of each food. Only higher intake of fishes, seaweeds, and vegetable oils were inversely associated with bothersome levels of vasomotor symptoms. Women with higher intake of yellow-green vegetables and lower intake of coffee, confectionery, and processed foods reported lower hot flush rate. Conclusion: The results suggest that higher intake of yellow-green vegetables and lower intake of coffee, confectionery and processed foods may relieve hot flushes. Further study needs to be pursued to study the relationship with nutrients of these foods and hot flushes.

• Asian Pacific Journal of Cancer Prevention
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• 제16권13호
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• pp.5389-5396
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• 2015

Diet is one of the major factors that can exert a majorly influence on colorectal cancer risk. This systematic review aimed to find correlations between various diet types, food or nutrients and colorectal cancer risk among Asian populations. Search limitations include dAsian populations residing in Asia, being published from the year 2008 till present, and written in the English language. A total of 16 articles were included in this systematic review. We found that red meats, processed meats, preserved foods, saturated/animal fats, cholesterol, high sugar foods, spicy foods, tubers or refined carbohydrates have been found by most studies to have a positive association with colorectal cancer risk. Inversely, calcium/dairy foods, vitamin D, general vegetable/fruit/fiber consumption, cruciferous vegetables, soy bean/soy products, selenium, vitamins C,E and B12, lycophene, alpha-carotene, beta-carotene, folic acid and many other vitamins and minerals play a protective role against colorectal cancer risk. Associations of fish and seafood consumption with colorectal cancer risk are still inconclusive due to many varying findings, and require further more detailed studies to pinpoint the actual correlation. There is either a positive or no association for total meat consumption or white meats, however their influence is not as strong as with red and processed meats.

• 한국조리학회지
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• 제23권7호
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• pp.167-175
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• 2017

The purpose of this study is to understand the perception of fishery products and processed food of marine products in college students through empirical analysis. 446 questionnaires were used in the analysis. As a result of the empirical analysis, the frequency of consumption of aquatic food was 2~3 times a week, the place of intake was good for taste of home and aquatic foods, respectively. Purchase motifs of processed fish products are easy, the frequency of ingestion is 3 to 4 times a week, the criteria for selection were always consumed, and the taste was considered to be high when purchased. The perception of nutrition and necessity of consumption of aquatic foods was high and radioactivity was low. 133 male students (57.8%) and 98 female students (45.4%) were aware of the aquatic traceability system. The college students generally has a high preference for the taste of marine products and high frequency of consumption, and they recognized that nutritional excellence and necessity were positive. The marketing strategy should be developed by developing proper product considering the age level and sex of consumers. The limitation is that they are college students in Busan and Gyeongsang provinces and coastal areas.

• Journal of Nutrition and Health
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• 제40권8호
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• pp.769-778
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• 2007

Using ICP-AES, we analyzed manganese content in 366 foods consumed frequently by Koreans. For the analysis, it was included a total of 366 foods such as 51 kinds of grains, 7 kinds of potatoes and starches, 7 kinds of sugars and sweeteners, 12 kinds of legumes, 11 kinds of nuts and seeds, 68 kinds of vegetables, 7 kinds of mushrooms, 33 kinds of fruits, 13 kinds of meats, 4 kinds of eggs, 48 kinds of fishes and shellfishes, 7 kinds of seaweeds, 16 kinds of milks, 8 kinds of oils and fats, 27 kinds of beverages, 34 kinds of seasonings, 13 kinds of processed foods and others. Among the grains, starches and sugars, manganese content of rice was 0.745 mg/100g. As for legumes, the content of manganese in soybean milk was 0.033 mg/100g and in black beans was 4.075 mg/100g. In nuts and seeds, the content of manganese in gingko nuts was 0.268 mg/100g while that in pine nuts was 8.872 mg/100g. Among the vegetables, manganese contents were 0.061 mg/100g in cherry tomato and 14.017 mg/100g in ginger. In mushrooms, the highest manganese content was displayed in ear mushroom at 10.382 mg/100g. Dried jujube and shrimp were found to be the fruits and fishes with high manganese contents at 2.985 mg/100g and 3.512 mg/100g, respectively. Among dairy foods, oils and beverages, manganese content was the highest in instant coffee powder at 2.577 mg/100g. Seasonings and processed foods posted 0.010 mg/100g in Sagolgomtang, instant soup and 23.846 mg/100g in pepper. In a furture, more various food for manganese content needs to be analyzed and a reliable food database should be compiled from the findings of researches in order to estimate manganese consumption accurately.

• 한국식품영양과학회지
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• 제34권7호
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• pp.1064-1070
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• 2005

본 연구에서는 국내에서 소비되는 일부 상응 식품의 비타민 E 함량을 측정하고자 하였다. 각 식품군들의 비타민 E는 검화벙법 또는 직접용매 추출법을 이용하여 추출하였으며 이를 순상 HPLC를 통하여 분리, 정량하였다. 육류에선 장조림이 1.08 $\alpha-TE$가장 높았으며, 어패류는 마른 오징어가 4.69 $\alpha-TE$로 높게 분석되었다. 해조류는 조미김이 $5.70\;\alpha-TE$로 가장 높은 값을 나타내었다. 유제품은 분유에서 $3.17\;\alpha-TE$, 두류에선 서리태가 $1.52\;\alpha-TE$로 가장 높은 값으로 나타났고, 견과류에선 해바라기씨가 $17.99\;\alpha-TE$노 가장 높은 수치를 보였다 조리가공식품류는 라면이 $1.96\;\alpha-TE$로 가장 높았으며, 전통가공 식품류에서는 고추장이 $3.48\;\alpha-TE$로 가장 높은 분석치를 나타내었다. 본 논문에서 분석된 자료는 식품 내 비타민 E 함량 분석을 통한 표준화된 영양성분표의 기반확립에 도움이 되리라고 생각한다.

• 한국식생활문화학회지
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• 제1권4호
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• pp.351-359
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• 1986

Traditional foods of Che Ju Do, an island located on south sea of Korean peninsula, were composed of moutaineous and coastal food. According to the review of historical records and evidences, ancestors of Che Ju Do island had consumed starchy root or marine food such as arrow root, bracken root, kelp, crab and so on. There are more than 500 kinds of traditional foods in Che Ju island, but most of them were poorly processed or cooked compared to that of the continent of the peninsula.

• Toxicological Research
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• 제17권
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• pp.185-188
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• 2001

Genetically modified foods and food additives are derived from organisms that have been inserted foreign genetic materials by recombinant DNA techniques to improve the quality or any other pur-poses. The problems such as toxicity, allergenicity and antibiotics resistance in the safety of genetically modified foods are usually concerned. In Korea, the safety of foods is ensured by the Food Sanitation Act. Although there is no specific provision regarding the genetically modified foods in it, any foods that might cause negative effect(s) on public health or human life are prohibited to sell in the market. In order to systematically evaluate safety of genetically modified foods, the Korea Food and Drug Administration (KFDA) promulgated "Guidelines regarding review of safety assessment data for genetically modified foods and food additives (KFDA Notification 1999-46)". The objectives of these guidelines are to ensure safety of genetically modified foods and food additives. In order to evaluate the safety of genetically modified foods. KFDA operates a special expert committee composed by experts from government, universities, research institutes. and consumer's unions. Recently. manufacturers and consumers are interested in the issues on safety and labeling of genetically modified foods, because of increment of imported genetically modified crops and processed foods. Since government and consumers unions have different viewpoints, their positions regarding the issue are different each other. Therefore, the regulation of labeling on genetically modified foods is prepared and should be enforced at July 2000 in Korea. in Korea.

• Preventive Nutrition and Food Science
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• 제7권4호
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• pp.373-377
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• 2002

Allergens in processed foods may place persons with food allergies at significant risk when the labels do not Provide sufficient warnings or identification of high-risk ingredients. Because egg proteins are common food allergens, this study was carried out to identify hen's egg albumin (ovalbumin, OVA) in five commercially processed foods containing egg (custayd, cookie and pasta), and chicken meat (sausage and meatball) by immunological methods using commercially produced murine monoclonal immunoglobulin G (M-IgG), immunoblotting and enzyme linked immunosorbent assay (ELISA). Sample buffer with chelating and reducing agents was prepared and used for the preparation of the protein fractions from the foods. Most bands in sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) profile (5~15% gradient gel) presented at 75 kDa below. OVA (43 kDa) in the sample lanes could not be visually observed on the gel. However, OVA in solutions prepared from custard and cookie could be detected by M-IgG, but were not detected in sausage and pasta. OVA in all samples could be quantitatively determined by the equation obtained from the standard curve by ELISA. Cookie and custard containing egg white and egg, respectively, contained very high concentrations of OVA. OVA in the other products were present in relatively low concentrations, but sufficiently high to pose possible risk of allergy, ELISA is a very sensitive and precise method for the identification and quantification of allergens in food products including allergy-inducible materials.

• 한국식품위생안전성학회지
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• 제6권3호
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• pp.139-145
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• 1991

한국인의 상용 식품 중, 특히 가공식품의 Na 함량에 대한 원자흡광분광 광도계의 분석결과는 다음과 같다. 1. 곡류 중 라면류의 Na 함량은 400~900mg/100g이고 스푸의 Na 함량은 10000~16000 mg/100g으로 아주 높았다. 3.서류, 두류의 Na 함량은 매우 낮았으나 이를 가공한 flake나 두유는 Na 함량이 높았다. 4. 채소류의 Na 함량도 매우 낮아쓴데 이를 조리한 방법에 따라 김치, 오이지, 무침의 Na 함량은 높게 나타났다. 5. 육류의 Na함량은 40!60mg/100g으로 비교적 낮았지만 육류가공품은 대부분이 700~1300mg/100g으로 육류가공품보다 다소 높았다. 7. 우유의 Na 함량은 30~60 mg/100g의 수준이었고 마아가린이 다소 높은 300~600 mg/100g 정도였다. 8.음료류의 Na 함량은 전반적으로 매우 낮았다. 9. 당류의 Na 함량은 맛소금, 고추장, 된장, 간장의 함량이 높아 맛소금은 12000~38000mg/100g, 장류는 3000~6000mg/100g이었다. 조미소의 Na 함량은 8000~17000 mg/100g으로 매우 높아 장류보다도 높게 나타났다. 11. 모든 식품군에서 분석방법간 NA 함량의 차이는 유의하지 않은 것으로 나타났으나 개별 식품으로 볼 때 함량이 낮은 경우는 그 차이가 많았다.

• 농업과학연구
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• 제46권2호
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• pp.315-322
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• 2019

In this study, the contents of ${\beta}$-carotene and cholesterol were evaluated in various types of agricultural and processed foods (vegetables, legume products, dairy products, and eggs). Certified reference material (CRM) with an assigned value was used for the validation of the ${\beta}$-carotene and cholesterol analytical methods. High recoveries (accuracy) of ${\beta}$-carotene (96%) and cholesterol (97%) were obtained from the quantitative analysis of the CRM, with a relative standard deviation (%) of 1.86 and 3.35% for the ${\beta}$-carotene and cholesterol, respectively. Vegetables contained relatively high concentrations of ${\beta}$-carotene (raw Toona sinensis, $1650.97{\mu}g/100g$, a raw small onion, $879.09{\mu}g/100g$, and a raw lettuce stem, $591.89{\mu}g/100g$). The ${\beta}$-carotene values in dried chickpeas ($22.94{\mu}g/100g$) and dried brown lentils ($21.98{\mu}g/100g$) were similar. The highest ${\beta}$-carotene value among the analyzed dairy products was found in banana milk ($234.21{\mu}g/100g$) while other flavored products (strawberry milk and chocolate milk) did not contain any ${\beta}$-carotene. Furthermore, ${\beta}$-carotene was not detected in goat milk and high calcium milk in this study. With regard to cholesterol among the analyzed samples, the highest cholesterol value was found in egg yolk (629.30 mg/100 g), and cooking methods (boiling and frying) had little effect on the cholesterol levels of eggs. In addition, the cholesterol content in vanilla ice cream was 28.77 mg/100 g which was the highest value among the analyzed dairy products.