• Title/Summary/Keyword: Food content

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Association between Food Content Watching and Nutrition Quotient in Adolescents (NQ-A) in Seoul (서울 일부 지역 청소년의 음식 콘텐츠 시청과 영양지수(NQ-A)와의 관련성)

  • Bo-Mi, Kim;Kyung-Hee, Kim
    • Journal of the Korean Society of Food Culture
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    • v.38 no.1
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    • pp.61-72
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    • 2023
  • In this study, we identified the differences in food content watching habits and nutrition quotient in adolescent (NQ-A). A total number of 811 subjects were surveyed to establish their general characteristics, food content watching habits, and NQ-A using a self-administered questionnaire. In addition, the mediating effect of watching motivation between the type of food content watched and the NQ-A score was determined. The classification by the type of the food content mainly watched showed that 405 participants (49.9%) watched the Mukbang content, 244 (30.1%) the Cookbang content, and 162 (20.0%) another contents. Among the content watching motives in the Cookbang content group, information acquisition and enjoyment were predominant, whereas emotional satisfaction had the lowest frequency. Compared to the Mukbang content group, when the Cookbang content group mediated information acquisition motivation, the scores of the total, diversity, balance, and practice of NQ-A score areas increased. Compared to the Mukbang content group, the score in the moderation area decreased when the Cookbang content group mediated enjoyment motivation. If food content with accurate information and interesting content are produced and used for adolescent nutrition education, the education will be highly effective.

Analysis on the Sodium Content of Institutional Foodservice in the Seoul/Gyeonggi Region (서울·경기지역 단체급식소 유형별 제공 메뉴의 나트륨 함량 분석)

  • Ha, Hyun-Suk
    • Journal of the FoodService Safety
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    • v.2 no.1
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    • pp.1-9
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    • 2021
  • To determine the sodium content of meals provided by foodservice institution, 540 different menus were collected by their serving portion and categorized into nine food groups and three different foodservice types (office, industry, school). Each were evaluated by each sodium evaluation method. All nine categories of food type showed higher content of sodium than listed in the 'nutrition assessment program (Can-Pro 4.0)', when assessed with a salimeter. From the 9 food types, 6 types, excluding 'Korean pancakes', 'Kimchi/pickled food' and 'a la carte', showed significantly higher sodium content on the salimeter than shown in the 'nutrition assessment program (Can-Pro 4.0)' (p<0.001). Also in assessing sodium content per serving, 'soup and stews' and 'a la carte' menus had significantly higher sodium content than other food types (p<0.001). The results compared by foodservice types showed dishes served in 'Industries' had significantly higher daily sodium content than those served in 'offices' and 'schools'.

Monthly Variations in the Nutritional Composition of Antarctic Krill Euphausia superba

  • Kim, Min-A;Jung, Hae-Rim;Lee, Yang-Bong;Chun, Byung-Soo;Kim, Seon-Bong
    • Fisheries and Aquatic Sciences
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    • v.17 no.4
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    • pp.409-419
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    • 2014
  • The proximate composition and various specific components of Antarctic krill Euphausia superba, in the catch season between March and August were investigated. Frozen krill were freeze-dried and milled. The proximate composition comprised water, proteins, fats, ash, fatty acids, and amino acids, while the specific components were vitamins, minerals, nucleotides, betaine, and astaxanthin. The moisture content of the krill ranged from 77 to 80%, with the highest value in June, and the ash content was between 12 and 13%. The protein content was lowest in May, and the fat content was 18-19%, with the highest value in March. The amino acid content varied according to the season: taurine and glycine were highest in August; ${\beta}$-alanine was higher in April and May; and arginine, ornithine, and lysine were highest in March. The unsaturated fat content was ~50% and omega-3 fatty acids were highest in June. Oil-soluble vitamins A and E were highest in March, and the water-soluble vitamin content was less than that of oil-soluble vitamins. The mineral content was highest in June, and the most abundant mineral was sodium at 235.60 mg/100 g krill. The content of other minerals was lowest (2.94 mg/100 g) in April, except for lead. The nucleotide content was highest in July, while the betaine content was highest in April and lowest in June. The astaxanthin content was highest in May and ranged from 6 to 10 ppm in other months.

Experience Type Applications by the Behavior of Food-Content Creators

  • Yu, Chaelin;Ryu, Gihwan;Moon, Seok-Jae;Yoo, Kyoungmi
    • International Journal of Advanced Culture Technology
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    • v.8 no.3
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    • pp.247-253
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    • 2020
  • It has emerged Food-content among various forms of 1-person media through social media. Food-content influencer also market products through 1-person media, generating revenue through increased views and subscribers of 1-person media. It also sells products through sponsorship. In general, there is a profit structure through 1-person media viewing, but research on how restaurant companies generate profits directly through food-content is insufficient. In addition, research on converting subscribers to consumers through food-contents is minimal. In this paper, we propose an experiential application system based on the behavior of food-content creators. The proposed system collects and categorizes food-content information, and maps between highly related words to organize into keyword categories. The ontology tag-based concept network applied to the proposed system connects representative information by pre-extracting/mapping information related to information requests among a wide range of data. This method maps relevant food-content information to provide the user with data collected/storage in the form of an application. The user uses the application while watching the food eaten by the influencer and creator. And, it is meaningful that the user could be provided is provided with information about the food they want to eat.

A Survey on the Salt Content of Kindergarten Lunch Meals and Meal Providers' Dietary Attitude to Sodium Intake in Gyeonggi-do Area (경기도지역 어린이집과 유치원 급식의 소금함량 및 유아 식사준비자의 나트륨 섭취관련 식태도 조사)

  • Kim, Jin Nam;Park, Seoyun;Ahn, Sohyun;Kim, Hye-Kyeong
    • Korean Journal of Community Nutrition
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    • v.18 no.5
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    • pp.478-490
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    • 2013
  • Dietary habit of excess sodium consumption is formed mainly by excessive salt intake from the younger age and this may lead to hypertension, stroke, and stomach cancer. This study was performed to estimate the salt content in kindergarten meals and provide basic data on meal providers' dietary attitude to sodium intake for nutrition education. We collected data on161 food items from 16 institutions in Gyeonggi-do and salt content was calculated from salinity and weight of individual food items. The average salt content from lunch meals was 2.2 g, which was about daily adequate intake of sodium for children aged 3 to 5 years old. Greatest contributor to the salt content in a meal was soup and stew (47.8%). The most salty dishes were sauces and kimchi followed by stir-fried food, deep-fried food, braised food, and grilled food. The salt content was higher in soup and stew despite of low salinity, due to the large quantity per serving. The salt contents of soups and kimchi were 40.6% and 14.3%, respectively of the total salt content in dish groups. Staff members and caregivers at home who prepared food for the child showed preference for one-dish rice meal, dried fish and salted mackerel, and broth when eating soup, stew, and noodles. Caregivers showed higher sodium index score and had higher preference for processed food such as Ramen, canned food, and ham compared with staff members (p < 0.05). These results suggested that monitoring salt content of kindergarten meals and nutrition education for those prepare meals for children are needed to lower sodium intake in childhood.

Comparison of the Nutritional Composition for Bokkeumbap Products in High-Frequency Processed Foods in the Republic of Korea (국내 다빈도 가공식품 중 볶음밥류의 영양성분 함량 비교)

  • Jung, Ui-Hwan;Cha, Seung-Hyeon;Kim, Byung Hee;Yoon, Sung-Won;Kim, In Hwan;Chun, Jiyeon;Lee, Ki-Teak;Kim, Younghwa;Shin, Eui-Cheol;Seo, Dongwon;Lee, Sam-Pin;Lee, Junsoo;Jang, Keum-Il
    • The Korean Journal of Food And Nutrition
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    • v.32 no.6
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    • pp.589-597
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    • 2019
  • In this study, 70 kinds of nutritional composition for five bokkeumbap products(spicy chicken, shrimp(saeu), haemul, nakji, and barbecue bokkeumbap) in high-frequency processed foods were analyzed. Raw data of intake amounts were collected from the 7th Korea National Health and Nutrition Examination Survey. Regarding proximate composition, spicy chicken bokkeumbap had lower water content and higher carbohydrate content than other bokkeumbaps, resulting in the highest total calories. The proximate composition of other bokkeumbaps were all distributed within a similar range. Vitamin content differed according to ingredients added to the bokkeumbaps. Haemul bokkeumbap had high content of vitamins B1 and B2, nakji bokkeumbap had high content of vitamin C and β-carotene, and barbecue bokkeumbap had high content of total niacin, folic acid, and vitamin A. For mineral content, barbecue bokkeumbap showed the highest content distribution, while nakji bokkeumbap showed the lowest content distribution. Regarding fatty acid and fat content, the highest content of fatty acids, saturated fats, and trans fats was detected in shrimp(saeu) bokkeumbap. For amino acid content, barbecue bokkeumbap showed highest content distribution. These results can be used as salient basic data for a food nutrient composition database and to significantly contribute to consumers' health.

Effect of Soild Content on the Physicochemical Properties of Rice Porridge After Reheating (쌀의 농도가 죽 재가열시 이화학적 특성에 미치는 영향)

  • Yang, Yun-Hyoung;Kim, Min-Hee;Kwon, Oh-Yun;Lee, Jeong-Hee;Lee, Kun-Jong;Lee, Ju-Woon;Kim, Mee-Ree
    • Korean journal of food and cookery science
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    • v.23 no.5
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    • pp.671-676
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    • 2007
  • The effect of solid content on the physicochemical properties of rice porridge after reheating. The concentration of rice porridge was classified as solid content (12%, 10%, and 8%) by traditional Korean cooking methods. For reheating, packed rice porridge was boiled in water for 3 min and then cooled at room temperature ($25^{\circ}C$). The viscosity, soluble solid content and reducing sugar content of the rice porridge increased according to the solid content, while the blue value decreased. After reheating, the viscosities ($25^{\circ}C$) of all rice porridges decreased to 2.9-8.4%, compared to those of freshly made rice porridge, whereas the soluble solid content and reducing sugar content increased inversely according to the solid content of rice porridge. The SDI (starch digestion index) increased according to the solid content, whereas SDS (slowly digestible starch) the lowest in the solid content 12% porridge. Based on these results, it is favorable that the viscosity decrease after reheating was to be considered to ready-to eat rice porridges preparation.

Food Sources of Thiamin, Riboflavin and Niacin Based on Food Composition Table and National Annual Food Supply Data in Food Balance Sheet (우리 나라 식품수급표 자료을 분석한 티아민, 리보플라빈, 나이아시신의 주요 급원식품)

  • 김영남;나현주
    • Journal of Nutrition and Health
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    • v.34 no.7
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    • pp.809-820
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    • 2001
  • The purpose of the study was to find out the rich sources of vitamin B-complexes in Korea. Thirty kinds of vitamin B-complex (thiamin, riboflavin, and niacin) rich foods were selected based on vitamin content in 100g edible portion, single serving size, 100kcal energy content, and 1999 national annual food supply data. The results were summarized as follows: \circled1 Most of the thiamin rich foods selected were fishes: half of the foods selected was fishes when based on the contents in single serving size. On the other hand, about half of the foods selected were vegetables when based on the thiamin contents in 100kcal energy content. A relatively large number of food groups were included such as fishes, vegetables, beans, grains, meats, etc. when based on the contents in 100g edible portion, and national food supply data. \circled2 Most of the riboflavin rich foods selected were fishes and shellfishes, and vegetables: half of the foods selected were fishes and shellfishes when based on the content in 100g edible portion; two-thirds of the foods selected were vegetables when based on the content in single serving size; half of the foods selected were vegetables when based on the content in 100kcal. \circled3 The most important niacin sources are fishes: Most than 60% of the foods selected were fishes when based o the 100g edible portion, single serving size, and 100kcal energy content. Laver is very important source of all 3 vitamin B-complexes in Korea when based on the content in 100g edible portion, 100kcal energy content, and national annual food supply but not in single serving size. On the other hand, rice is rice is sources of all 3 vitamin B-complexes when based on the national annual food supply, but not in single serving size. On the other hand, rice sources of all 3 vitamin B-complexes when based on the national annual food supply, but is not included in 30 rich foods selected based on the content in 100g edible portion, single serving size, and 100kcal energy content. Mushrooms are also very important food sources of thiamin, riboflavin, and niacin when based on the vitamin content in 100g edible portion, single serving size, and 100kcal energy content but not included in 10 rich food selected based on the national food supply data.

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Food Media Content Study for an AI Smart Speaker

  • Kim, Kyoung-Ah
    • Journal of Multimedia Information System
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    • v.6 no.4
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    • pp.197-202
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    • 2019
  • Society advances through technology, and technology has changed many lifestyles. The need for food is varying, but the availability of food is constantly changing as trends in production change. Combining the food industry and technology, a robot that delivers food and also cooks it has been developed. The time has come for a combination of food content and technology to advance the restaurant industry. This study discusses the application of a recommended food content media providing system using a curation engine that recommends contents according to individual tastes and preferences for the convenience of those who use food contents, using artificial intelligence speakers. We discuss the technologies required to develop video contents optimized for AI speakers with screens and shapes, combined with inset top boxes.

Study on Processing Quality of Different Parts of Pork and Beef (돈육 및 우육 부위별 가공적성 연구)

  • Choi, Yun-Sang;Ku, Su-Kyung;Lee, Hae-Jin;Sung, Jung-Min;Jeon, Ki-Hong;Kim, Hyun-Wook;Kim, Tae-Kyung;Kim, Young-Boong
    • Korean journal of food and cookery science
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    • v.32 no.2
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    • pp.157-167
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    • 2016
  • Purpose: The objective of this study was to investigate the quality characteristics of pork and beef meat according to species (pork: modern genotype pork, Korean native black pork; beef: Holstein, Korean native cattle) and cuts (pork: shoulder, ham, loin; beef: loin, tenderness, round). Methods: The moisture content, protein content, fat content, ash content, fatty acid compositions pH, whater holding capacity, cooking loss, shear force, color, and sensory characteristics were measured in triplicate. Results: The moisture content, pH, cooking loss, and shear force of modern genotype pork were significantly higher than the Korean native black pork; in addition, the moisture content of loin was significantly higher than shoulder and ham. The fatty acid compositions for different parts of pork showed no significant differences. Among the sensory characteristics, the parameters of pork were not significantly different. The moisture content of Holstein was significantly higher than Korean native cattle. The fatty acid composition of beef could not confirm the specific differences. Water holding capacity of Korean native cattle was higher than Holstein, while cooking loss of Korean native cattle was lower than Holstein. Overall acceptability scores of Korean native cattle was higher than Holstein. Conclusion: The study results of several parameters in selected raw meat samples provide useful information for developing new strategies to improve the quality of meat products consumption.