• Title/Summary/Keyword: processed products

Search Result 1,066, Processing Time 0.03 seconds

Statistical Analysis Using Living Radiation Survey Data on Processed Products (가공제품에 대한 생활주변방사선 실태조사 자료를 활용한 통계분석)

  • Choi, Kyoungho;Cho, Jung Keun
    • Journal of radiological science and technology
    • /
    • v.43 no.2
    • /
    • pp.123-128
    • /
    • 2020
  • Radiation Following the 2011 Fukushima nuclear accident in Japan, public interest and anxiety about radiation safety increased, and vague anxiety about commonly exposed living radiation was generated. The Atomic Energy Safety Commission has been conducting a survey of processed products that advertise "negative ions" and "far-infrared" emissions under the Living Radiation Safety Management Act. In this study, in-depth analysis was performed from a statistical point of view using the measurement data presented in the Nuclear Safety Committee's actual survey analysis report as secondary data. As a result, there was a statistically significant difference (p<0.005) between latex and civil affairs products. There were also statistically significant differences (p<0.05) in the results of testing whether there were significant differences in the annual exposure dose between groups after categorizing 71 civil products, including radon beds, into bed, bedding, and living and other categories. The correlation analysis results also confirm that, as is commonly known, the annual doses received from processed products are associated with radon derived from U-238 and Th-232.

A Study on the Consumer Perception of Geographical Indications for Agricultural and Processed Products (농산물 및 가공품의 지리적표시제에 대한 소비자 인식에 관한 연구)

  • Cho, Jung-Eun;Kim, Dong-Jin;Kim, Hyun-Jung
    • Culinary science and hospitality research
    • /
    • v.15 no.4
    • /
    • pp.159-171
    • /
    • 2009
  • A geographical indication is a protected trade name or mark for a product that corresponds to a specific geographic location or origin. Geographical indications have been widely used in European countries over the last three decades, mainly for wine and food products. This study investigates the consumer perception of geographical indications for agricultural and processed products and purchase experiences of consumers. It also examines consumer intention to pay more for geographical indication products. The findings from the empirical investigation showed that only 24.0% of the respondents have purchased geographical indication products whereas 49.5% of the respondents have not. Meanwhile, 26.5% of the respondents reported that they were unaware of geographical indications. Main reasons of purchasing geographical indication products were trust in quality, safety, and better taste. On the other hand, main reasons of not purchasing geographical indication products were lack of knowledge and no distinctive quality. The respondents answered that they would pay more for geographical indication products especially for luxury items such as ginseng, wine, and beef.

  • PDF

Study on the Current Status of Vegetable Utilization in the Development of Simple Pre-processed Foods (단순가공 식품재료 개발을 위한 단체급식에서의 채소류 이용의 현황 조사)

  • Kim, Mi-Young;Baek, Ok-Hee
    • Journal of the East Asian Society of Dietary Life
    • /
    • v.21 no.1
    • /
    • pp.125-133
    • /
    • 2011
  • This study was carried out to strengthen productivity and employee management through the development of simple pre-processed foods based on Hansik (Korean foods) and to investigate the utilization of fresh vegetable menus, pretreatment, and cooking time in the preparation of vegetable side dishes. The reasons for not using pretreated foods were increased cost, required product size is not available, and not hygienic. The acceptable rate of increase in cost when purchasing simple pre-processed foods was under 10%. The expected developed products of simple pre-processed vegetable foods were balloon flower root salad, seasoned green vegetables, and sheredded white radish. The expected developed products of simple mixed vegetable pre-processed foods were deodeok+balloon flower root and white radish+pear. Based on these findings, to increase the utilization of simple preprocessed foods, development of various product sizes and sauces is needed, cost must be reduced, and hygiene improved.

A Study on the Purchase Action of Processed Foods and the Recognition for Food Additives of Urban Housewives (도시주부의 가공식품 구매행동과 식품첨가물에 관한 인식 연구 -서울.경기지역 거주 주부를 대상으로-)

  • Han, Mi-Young;Ahn, Myung-Soo
    • Journal of the Korean Society of Food Culture
    • /
    • v.13 no.2
    • /
    • pp.119-126
    • /
    • 1998
  • This study was carried out to give some help for housewives recognizing the desirable purchase of processed foods and food additives. This results were abtained as follows; In case of purchase action for processed foods of housewives confirmation of manufacturing date was the highest point(4.62). When housewives bought processed foods they considered the taste of them as first, and frequencies of processed foods intake showed the ratio of 46.6%, also it was shown to be used once a week. The order for use of processed foods were milk, milk products(butter, cheese, yoghurt, lactic bacterium beverage) 40.2% >canned foods 22.6% >meat products(ham, sausage, bacon) 20.9% > jelled fish 16.3%. Most of housewives wanted to have the knowledge and information for food additives at the highest point(4.11). The interest about food additives of housewives was shown to the order of synthetic preservative 3.86 >chemical seasoning 3.74 >synthetic sweetener 3.59 >synthetic coloring agent 3.53. Also, it was shown to be thought that the hazard factors effected on food safety were agricultural chemical residue(30.9%), environmental pollution(25.2, food additives(23.0%), and microorganism contamination(20.9%).

  • PDF

Estimation of Amount and Frequency of Consumption of 50 Domestic Livestock and Processed Livestock Products (국내 50가지 축산물 및 축산가공 식품의 섭취량 및 섭취빈도 조사)

  • Park, Jin Hwa;Cho, Joon Il;Joo, In Sun;Heo, Jin Jae;Yoon, Ki Sun
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.45 no.8
    • /
    • pp.1177-1191
    • /
    • 2016
  • Estimation of food consumption details, such as portion size and frequency of consumption, is needed for exposure assessment step in microbiological risk assessment. This study investigated the amounts and frequencies of 50 kinds of consumed livestock products. A quantitative survey was performed by trained interviewers in face-to-face interviews with 1,500 adults aged over 19, who were randomly selected from seven major provinces in Korea. Respondents received a picture of one serving size for each of the 50 livestock products, including meats, processed meat products, milk and dairy products, and eggs and processed egg products. A t-test and general linear model were carried out using SPSS statistics. The most important factor affecting consumption of livestock products was residence area. The most frequently consumed food was milk (2.6 times/week), followed by pork (1.4 times/week), liquid yogurt (1.3 times/week), rolled omelet (1.2 times/week), semisolid yogurt (1.0 times/week), steamed egg (1.0 times/week), ice cream (0.9 times/week), chicken (0.8 times/week), low fat milk (0.7 times/week), and beef (0.6 times/week). In the case of consumption amount, people living in a city consumed meat (beef, pork, chicken, and duck) 1.5 times more than those living in a village, whereas milk and dairy products and eggs and processed egg products were consumed more frequently by people living in a town. When people eat meat, they consume twice the amount of one serving size. Students consumed livestock and processed livestock products more frequently with greater portions all at once. People living in Seoul, Incheon/Gyeonggi, and Busan/Ulsan/Gyeongnam consumed livestock products more frequently in large amounts. Data from this study can be used for risk assessment of livestock and processed livestock products as well as education for safe consumption of livestock products.

Other Processed Products, Monitoring and the Exposed Dose Assessment of Heavy Metal, the Illegal Compounds (기타가공품의 중금속, 부정유해물질 모니터링 및 노출량 평가)

  • Jang, Jin-Seob;Kwon, Mun-Ju;Kim, Meyong-Hee;Park, Jin-Soo;Lim, Soo-Sun;Kwon, Sung-Hee;Song, Sung-Min;Yeo, Eun-Young;Hong, Seong-Hee;Kim, Jung-Im;Om, Ae-Son
    • Journal of Food Hygiene and Safety
    • /
    • v.30 no.1
    • /
    • pp.35-42
    • /
    • 2015
  • This study was performed for both evaluating the safety of other processed products and providing basic information for making the general standard for contaminants in the category of other processed products. We analyzed the contents of three heavy metals, thirty six anti-impotence drugs and their analogues, three anti-obesity drugs and their analogues, twenty eight steroid drugs and their analogues, collecting in Incheon Metropolitan City. Any illegal compound was not detected in those products. However the contents of lead, cadmium and mercury of those products were at the range of 0.001-13.390 mg/kg, 0.03-1.231 mg/kg and 0.001-0.650 mg/kg respectively. Because there are no standards of heavy metals against other processed products, we compared the analytical results with relevant standards of both S. Korea and foreign countries. As a result, two products exceeded the relevant standards of lead, and other two products exceeded the relevant standards of mercury. The relative hazards compared to PTWI of FAO/WHO (Codex), Seafoods-pajeonmix, Perilla seed powder exceeded PTWI standards 0.214. The compulsory standards of each food product are determined by the category of the products. Because there is no standard of heavy metals in the category of other processed products in S. Korea, any food products registered as other processed product by manufacturer are free with those standards. Abusing similar problems on the categorization of food products could cause consumers' health problem. To prevent these problems, detail regulations on the categorization of food products have to be introduced.

Perception of Food Safety and Risk of Foodborne Illness with Consumption of Meat and Processed Meat Products (식육 및 식육가공품 섭취에 따른 안전성 및 식중독 위험성 인식)

  • Choi, So Jeong;Park, Jin Hwa;Kim, Han Sol;Cho, Joon Il;Joo, In Sun;Kwak, Hyo Sun;Heo, Jin Jae;Yoon, Ki Sun
    • Korean journal of food and cookery science
    • /
    • v.32 no.4
    • /
    • pp.476-491
    • /
    • 2016
  • Purpose: This study investigated consumers' perception of food safety and risk from foodborne illness and consumption pattern of meat and processed meat products in Korea. Methods: A quantitative survey was performed by trained interviewers, surveying 1,500 adults who were randomly selected from six major provinces in Korea. Results: Most of the respondents reported foodborne illness risk related to the consumption of raw meat but not related to heated meat and processed meat products. As respondents perceived the risk of food poisoning from raw meat, the purchase and intake decreased (p<0.001). Most of the respondents considered a low possibility of foodborne illness at home. Seventy-seven percent of the respondents thought that bacteria and virus are the main causes of foodborne illness. Improper storage practice (40.7%) and unsafe food material (29.3%) were the main risk factors contributing to foodborne illness. Perception and practice of food safety was significantly different by the residency area. The most preferred meat, processed meat, and processed ground meat products were pork (58%), ham (31.1%), and pork cutlet (40.4%), respectively. The most preferred cooking method was roasting, regardless of the type of meat, but the second preference for cooking method was significantly affected by the type of meat (p<0.001): stir-fried pork, beef with seasoning, fried-chicken and boiled duck. Frequency of eating out was 0.75/day on weekdays and 0.78/day on weekends at the mainly Korean BBQ restaurant. Conclusion: The results of this study could be used to develop science-based education materials for consumer and the specific guideline of risk management of meat and processed meat products.

Innovative Egg Products and Future Trends in Korea (한국의 계란 가공제품 개발 동향)

  • Yoo, Ick-Jong
    • Korean Journal of Poultry Science
    • /
    • v.20 no.1
    • /
    • pp.43-54
    • /
    • 1993
  • Egg production in Korea was 393 thousand M/T in 1990. More than 10 thousand M/T egg was imported and the amount imported has increased every year. Despite consumption tendency of increasing processed food, creation of additional demand is not likely because domestic egg consumption mainly depends upon table eggs. Processed eggs for marketing in Korea could be classified into two kinds. One is primary processed eggs including liquid eggs and egg powders. The other is secondary processed eggs which are further processed such as egg flake and egg curd. In addition to the above egg products, specific nutrient fortified eggs are produced through the modified feed formula and breeding techniques. The technologies developed so far including Korean patents are introduced. Convenient foods using egg and nutrient controlled eggs will be popular in the near future. For example, low cholesterol egg and polyunsaturated fatty acid fortified egg will be produced to meet the consumer demand. However, facing problems such as introducing egg quality grading systems and extending the short shelf-life of washed eggs should be solved as well.

  • PDF

Practical application of DNA markers for high-throughput authentication of Panax ginseng and Panax quinquefolius from commercial ginseng products

  • Jung, Juyeon;Kim, Kyung Hee;Yang, Kiwoung;Bang, Kyong-Hwan;Yang, Tae-Jin
    • Journal of Ginseng Research
    • /
    • v.38 no.2
    • /
    • pp.123-129
    • /
    • 2014
  • Korean ginseng (Panax ginseng) and American ginseng (Panax quinquefolius) are widely used medicinal plants with similar morphology but different medicinal efficacy. Roots, flowers, and processed products of Korean and American ginseng can be difficult to differentiate from each other, leading to illegal trade in which one species is sold as the other. This study was carried out to develop convenient and reliable chloroplast genome-derived DNA markers for authentication of Korean and American ginseng in commercial processed products. One codominant marker could reproducibly identify both species and intentional mixtures of the two species. We further developed a set of species-unique dominant DNA markers. Each species-specific dominant marker could detect 1% cross contamination with other species by low resolution agarose gel electrophoresis or quantitative polymerase chain reaction. Both markers were successfully applied to evaluate the original species from various processed ginseng products purchased from markets in Korea and China. We believe that high-throughput application of this marker system will eradicate illegal trade and promote confident marketing for both species to increase the value of Korean as well as American ginseng in Korea and worldwide.

Recognition and Importance-Satisfaction of Apple Processed Products (사과가공품의 인지도 및 중요도-만족도 분석)

  • Huh, Moo-Yul
    • Journal of the Korean Society of Food Culture
    • /
    • v.25 no.1
    • /
    • pp.1-8
    • /
    • 2010
  • The purpose of this study was to analyze consumer recognition, perceived importance, and satisfaction to create a new apple processed product and to promote its consumption. Data were collected from 527 men and women living throughout Korea through a self-administrated questionnaire. Frequencies, one-way analysis of variance, and Duncan's multiple range were conducted using SPSS v. 17.0 software. Recognition of juice and drinks, milk and dairy products, apple jam, and seasoning was high, while that of the other products was low. Consumer perceived importance of products was higher than consumer satisfaction of products. Quality preservation attributes were sanitation, taste, flavor, place of origin, and convenience of purchase. Attributes for improved consumer post-purchase satisfaction after purchasing were content of apple, quality of apple, price, and certificate of quality. The attributes of content of apple and certificate of quality were statistically different by consumer age.