• 수산경영론집
• /
• 제40권1호
• /
• pp.75-96
• /
• 2009

The objective of this research was to estimate the size of consumption market for inland water fishes. Volumes and expenditures of a total of sixteen fishes consumed in 2007 were estimated based on a module developed. Data were collected through sample surveys of 3,081 households and 291 restaurants dealing with inland water fishes. On the basis of the results, people consumed an estimated 39.5 thousand ton as a whole on inland water fishes. An average person consumed 5.961 times and 1.136kg per year. An annual expenditure of 1,609.7 billion won was estimated. The total was divided 1,450.1 billion won on fishes(90%) and 1,595 billion won on shellfishes(10%). A typical consumer spent 41,668 won on fishes and 4,584 won on shellfishes, averaging about 46,300 won overall. Water eel was top in volumes and expenditure, while mudfish in consumption frequency.

• Environmental Analysis Health and Toxicology
• /
• 제25권4호
• /
• pp.307-314
• /
• 2010

Objectives : Arsenic (As) is ubiquitously distributed in the environment and has been known as a human carcinogen. The main source of arsenic exposure in general population is an oral route through As-contaminated water and foods. This study was performed to estimate the daily intake of As from diet and associated factors in Korean adults. Methods : We investigated 590 adults, 249 males and 341 females, with age of 20 years and older, who had not been exposed to the As occupationally. Study subjects were interviewed for demographic characteristics, lifestyles and diets during the last 24 hours. The estimation of As intake daily was based on amount of food consumption and As concentration in each food by using database of As concentrations in 117 food species. Results : Daily As intake was estimated as $56.46\;{\mu}g$/day, $56.60\;{\mu}g$/day in male and $56.36\;{\mu}g$/day in female. As intake was not significant from sex, age group, smoking and alcoholic habits, while was by occupation with the most intake of As in fishery. The daily As intakes was positively correlated with the total food consumption, specifically related with fishes and shellfishes, seaweeds, oils, grains and flavors. About 75% of As intake from diet was contributed by seafoods, such as $32.07\;{\mu}g$/day from fishes & shellfishes and $10.05\;{\mu}g$/day from seaweeds. However, it is necessary to evaluate if the dietary As intake affects on the levels of As in the body. Conclusions : The amount of As intake daily in Korean adults was estimated as $56.46\;{\mu}g$/day, and is determined mainly by diet behavior. The seafoods, such as fishes & shellfishes and seaweeds, is major source of As exposure from diet in Korean.

• Journal of Preventive Medicine and Public Health
• /
• 제27권1호
• /
• pp.44-58
• /
• 1994

어패류 섭취양상에 따른 총수은 및 유기수은의 체내 축적정도를 조사하기 위하여 1991년 6월부터 8월 사이에 경북지방의 해안지역, 도시지역 및 산간지역에서 남자국민학생 115명과 남자 성인 131명, 총 246명의 두발중 총수은 및 유기수은 함량을 수은분석장치 (Model IL 440)를 갖춘 원자흡광분광광도계 (Model IL 551)로 선택적 환원기화법에 의해 분석하였다. 학생군의 경우 생선 및 조개류와 생선통조림 및 어묵류를 선호하는 군의 두발중 총수은(각각 7.728ppm, 6.969ppm) 및 유기수은 함량(각각 6.610ppm, 5.885ppm)이 육류(총수은; 4.822ppm, 유기수은; 3.905ppm)나 야채류(총수은; 3.974ppm, 유기수은; 3.224 ppm)를 선호하는 집단보다 현저히 높았다(각각 p<0.01). 생선통조림을 먹는 방법에 따른 두발중 총수은 및 유기수은 함량은 그대로 먹는 경우가 야채사라다와 섞어서 또는 찌개로 먹는 경우보다 높게 나타났다(p<0.01). 생선통조림, 생선 조리반찬 및 생선회 섭취빈도가 많을 수록 두발중 총수은과 유기수은 함량이 많아 거의 매일 먹는 군이 거의 먹지 않는 군에 비해 2배 이상 높게 나타났으며(p<0.01), 생선을 주로 먹는 방법에 따라서는 회로 먹는 경우가 탕이나 구워서 먹는 경우 보다 현저히 높았다(p<0.01). 성인군의 경우 연령에 따른 두발중 수은 함량은 총수은과 유기수은 함량 모두 40대까지는 연령증가에 따라 증가했으나, 50대 이후는 약간 감소하였다. 직업별로는 어업 및 횟집 종사자가 농부에 비해 2배 이상 높았다. 또한 선호반찬 종류에 따라서는 생선 및 조개류를 선호하는 군이 가장 높았으며, 생선을 먹는 방법에 따른 두발중 수은 함량은 회로 먹는 군이 탕이나 구워서 먹는 군보다 2배 이상 높은 수준을 나타내었다. 생선회, 생선조리반찬 섭취빈도에 따른 두발중 총수은 및 유기수은 함량은 섭취빈도가 증가함에 따라 높아지는 경향을 보였다(각각 p<0.01). 이상의 결과로 보아 두발중 수은 함량은 어패류와 생선통조림의 섭취 빈도가 높을 수록 증가하였으나 중독증상을 나타낼 수 있는 농도에는 크게 못 미쳤다.

• 동아시아식생활학회지
• /
• 제4권1호
• /
• pp.31-36
• /
• 1994

From the reports of the Korean National Nutrition Survey, the trend of fat intake was analyzed from 1969 to 1991. Total fat intake of 1991 was 2.1 times higher than that of 1,969 and animal fat intake was elevated 3.2 times during 23years. Among vegetable foods, the consumption of cereals and their products was decreased gradually, however, the amount of legumes and their products intake was increased slowly. In addition, among animal foods, the intakes of meats and their products, eggs, fishes and shellfishes, milk and milk products were increased greatly. the main fat source was gradually changed form cereals and their products in 1969 to meats and their products in 1991. In 1969, 7.2% of total energy was derived from fat wheres 16.6% was derived from fat whereas 16.6% was derived from fat in 1991. Among 1,952 households surveyed in 1991, the fat intakes of 576(29.4%) and 104(5.3%) households were over 20 and 30%, respectively, of total energy intake. The 42.7% of the households had more than 50% of the total fat from animal fat. From the above results, it is suggested that the nutrition education program is need to prevent excess fat intake.

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

• 한국식생활문화학회지
• /
• 제7권1호
• /
• pp.73-79
• /
• 1992

본 연구는 한국과 일본에서 매년 실시하고 있는 국민영양조사 결과를(일본은 1950년-1988년, 한국은 1969-1988년) 바탕으로 양국의 식생활 변화 양상을 비교하여 미래의 한국 식생활의 지침이 되고자 하였으며 그 결과는 다음과 같다. 식품군별 섭취량에서 섭취총량은 일본은 1973년을 기점으로 감소하였으며 한국은 증가와 감소를 되풀이하며 전반적으로 증가 경향을 나타내었다. 한·일 모두 식물성 식품의 섭취는 감소하고 있고 동물성 식품의 섭취는 증가하고 있는데 1988년에는 동물성 식품 섭취 비율이 5% 정도 일본이 한국에 비해 많았다. 식물성 식품은 곡류의 경우 양국 모두 감소 경향을 보였고 1988년의 경우 한국이 일본에 비해 70g 정도 많이 섭취하였다. 한국은 감자류, 두류, 과실류는 1980년 이후 증가 경향이나 군별 섭취총량은 일본에 비해 낮은 수준이었다. 일본은 과일, 야채류의 섭취가 감소 경향이고 두류, 감자류는 변화가 거의 없으며 안정된 추세를 보였다. 동물성식품의 경우 일본은 우유 및 유제품, 육류는 증가 경향을 나타내었고 어패류, 난류는 1975년 이후 거의 평형 상태를 유지하였으며 한국은 육류, 어패류의 섭취 증가가 뚜렷하였다. 1970년 이후 양국의 신장, 체중의 연차추이를 보면, 1970년에서 1980년까지 한국인의 신장 증가가 현저하였으며(1970년 ; 150.3cm, 1980년 ; 160.2cm), 체중도 이와 유사한 경향을 나타냈다.

• Journal of Nutrition and Health
• /
• 제35권1호
• /
• pp.78-89
• /
• 2002

This study was performed to analyse some rick ffactors for chronic degenerative diseases of the Korean dict. The study subjects consisted of preschool children(PC), elementary school children(EC), high school students(HS), college students(CS), and adults over 30 years old living in Seoul and the surrounding areas. The subjects over 30 years old were classfied to 30-49 years, 50-69 years, and over 70 years. A dietary survey was conducted using 24-hour recall method and data were collected from 2392 subjects. The dietary risks for chronic degenerative disease such as food sources of fat consumption, high cholesterol intake, low dietary fiber intake, and low calcium intake and high protein intake were analyzed. Younger subjects had more animal fat proportion than older subjects did. HS and CS had the least fat proportion from fishes and shellfishes. Each mean cholesterol intake of PC, EC, HS, and CS was over 300mg/day, and HS load the highest level of 415mg/day. Cholesterol density of the diet of PC was the highest of 175mg/1000kcal and the level decreased when the age increased. The subjects consuming cholesterol over 100 mg/1000kca1 were about 70% of PC and HS. More than 20% of PC, EC, and HS consumed calcium under 75% of RDA with protein consumption over 125% of RDA. Dietary fiber intakes were 18g for HS, CS, 30-49 years, and 50 ∼ 69 years, 14g for EC and over 70 years, and 12g for PC. Ninety percent of PC and EC, 80% of HS and CS, and 70% of tole subjccts over 30years consumed dietary fiber under the level of 10g/1000kca1. The major food sources of dietary fiber were vegetables and grains. From these results, children and adolescents had ricks for chronic degenerative diseases on all the analyzed items. The results of this study would provide the basic information for development of dietary interventions to improve diet find health.

• Toxicological Research
• /
• 제29권2호
• /
• pp.137-142
• /
• 2013

Arsenic (As) is a well-known human carcinogen and its dietary exposure has been found to be the major route of entry into general population. This study was performed to assess the body levels of As and their associated factors in Korean adults by analyzing total As in urine. Urine and blood samples were collected from 580 adults aged 20 years and older, who had not been exposed to As occupationally. Demographic information was collected with the help of a standard questionnaire, including age, smoking, alcohol intake, job profiles, and diet consumed in the last 24 hrs of the study. Total As, sum of As(III), As(V), monomethylarsonic acid (MMA), dimethylarsinic acid (DMA), in urine was determined using atomic absorption spectrometer involving hydride generation method. The geometric mean concentration of total As in urine was $7.10{\mu}g/L$. Urine As was significantly higher in men ($7.63{\mu}g/L$) than in women ($6.75{\mu}g/L$). Age, smoking, alcohol consumption, and job profiles of study subjects did not significantly affect the concentration of As in urine. No significant relationship was observed between body mass index (BMI), Fe, and total cholesterol in serum and urinary As. Urine As level was positively correlated with seaweeds, fishes & shellfishes, and grain intake. A negative correlation between urinary As level and HDL-cholesterol in serum and meat intake was observed. Overall, these results suggest that urinary As concentration could be affected by seafood consumption. Therefore, people who frequently consume seafood and grain need to be monitored for chronic dietary As exposure.

• 대한지역사회영양학회지
• /
• 제13권2호
• /
• pp.164-175
• /
• 2008

This study was performed to compare food consumption patterns, dietary behavior, and nutrition knowledge between Korean professional soccer players and the non-athletic males. Data were collected from 53 soccer players working for Korean professional soccer clubs and 44 non-athletic males, using self-administered questionnaires. There were significant differences in food consumption frequency between two groups. Meats and eggs, fishes and shellfishes, sea weeds were consumed more frequently by the soccer players. The frequency scores of foods rich in iron, calcium, and protein were also higher in the soccer players compared with the non-athletes. Meanwhile, the consumption of alcohol was more frequent in the non-athletes. As for the cooking method, the soccer players showed higher preference for steaming/parboiling and consumed raw vegetables and fruits more frequently than the non-athletic males (p < 0.05). The average scores of soccer players on nutrition knowledge for basic nutrition and athletic nutrition were lower than the respective values of the non-athletic males. However, the soccer players showed better eating behaviors and dietary habits compared with non-athletic males (p < 0.001). They had well-balanced, regular diet and good habits for chronic disease prevention. No significant relationship could be observed with respect to nutrition knowledge and nutritional behavior. Moreover, the experience of getting nutrition information did not affect either nutrition knowledge score or nutritional habits score, except that for habits of chronic disease prevention in non-athletes. Therefore, it is suggested that more effective and practical nutrition education program be needed for promoting healthy eating habits and improving nutritional status in young males.