• Title/Summary/Keyword: food safety regulation

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Bacteriological and Chemical Hazard Analysis in Commercial Fish Products Minimally Processed (시판 어류 단순가공품의 세균학적 및 화학적 위해요소 분석)

  • Kim, Hyun-Jung;Lee, Dong-Soo;Kim, Il-Hoe;Kim, Young-Mog;Shin, Il-Shik
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.52 no.1
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    • pp.19-26
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    • 2019
  • The objective of this study was to analyze bacteriological and chemical hazards in minimally processed commercial fish products, including Hwangtae (freeze-dried pollock), dried anchovy, fermented anchovy sauce, and salted and dried yellow croaker. Escherichia coli counts from all samples were below the regulation limits of the Korean Ministry of Food and Drug Safety Standards on Quality of Seafood and Seafood Products (Food Code). However, the food poisoning bacterium Staphylococcus aureus was detected at levels above $1.0{\times}10^2$ colony forming units (CFU)/g in Hwangtae, dried anchovy, and salted and dried yellow croaker, which are commonly ingested without heating and pose bacteriological hazards. The detection of S. aureus, an organism indicative of poor personal hygiene, which can be introduced by employees and multiply during distribution, indicates the necessity of improving the sanitary control of minimally processed commercial fish products. Histamine was not detected from dried anchovy or salted and dried yellow croaker, but was detected at some of the highest levels in fermented anchovy sauces. This result suggests that efforts to reduce the amount of histamine in fermented anchovy sauces are required.

How to develop strategies to use insects as animal feed: digestibility, functionality, safety, and regulation

  • Jae-Hoon, Lee;Tae-Kyung, Kim;Ji Yoon, Cha;Hae Won, Jang;Hae In, Yong;Yun-Sang, Choi
    • Journal of Animal Science and Technology
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    • v.64 no.3
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    • pp.409-431
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    • 2022
  • Various insects have emerged as novel feed resources due to their economical, eco-friendly, and nutritive characteristics. Fish, poultry, and pigs are livestock that can feed on insects. The digestibility of insect-containing meals were presented by the species, life stage, nutritional component, and processing methods. Several studies have shown a reduced apparent digestibility coefficient (ADC) when insects were supplied as a replacement for commercial meals related to chitin. Although the expression of chitinase mRNA was present in several livestock, indigestible components in insects, such as chitin or fiber, could be a reason for the reduced ADC. However, various components can positively affect livestock health. Although the bio-functional properties of these components have been verified in vitro, they show positive health-promoting effects owing to their functional expression when directly applied to animal diets. Changes in the intestinal microbiota of animals, enhancement of immunity, and enhancement of antibacterial activity were confirmed as positive effects that can be obtained through insect diets. However, there are some issues with the safety of insects as feed. To increase the utility of insects as feed, microbial hazards, chemical hazards, and allergens should be regulated. The European Union, North America, East Asia, Australia, and Nigeria have established regulations regarding insect feed, which could enhance the utility of insects as novel feed resources for the future.

Ethical and Regulatory Problems of Molecular Imaging (분자영상의 윤리 및 규제)

  • Jeong, Jae-Min
    • The Korean Journal of Nuclear Medicine
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    • v.38 no.2
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    • pp.140-142
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    • 2004
  • As a molecular imaging is the most up-to-date technology in Nuclear Medicine, it has complicate ethical and regulatory problems. For animal experiment, we have to follow institutional animal care committee. for clinical experiment, we have to get approval of Institutional Review Board according to Helsinki declaration. In addition, approval from Korea Food and Drug Administration (KFDA) is essential for manufacturing and commercialization. However, too much regulation would suppress development of new technology, which would result in the loss of national competitive power. In addition, most new radioactive ligands for molecular imaging are administered to human at sub-pharmacological and sub-toxicological level. In conclusion, a balanced regulation is essential for the safety of clinical application and development of new technology.

Relations of Advertising Regulations and Consumer Damages: Focusing on Weight-Loss Food Advertisements on the Internet (온라인 다이어트 식품 광고를 통해 본 광고 규제와 소비자피해와의 관계)

  • Kim, Hye Jin;Lee, Seung Sin
    • Human Ecology Research
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    • v.54 no.1
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    • pp.27-43
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    • 2016
  • This study initiates from the question of whether current advertising regulations are appropriate to be applied to the market. It confirms the relationship between misleading online advertisements of weight-loss food and consumer damages. This study argues that it is necessary to enforce monitoring and regulating (strengthening monitoring) for situations where misleading advertisements are exposed in the market with subsequent consumer damages. However, deregulation is needed for advertisements exposed in the name of misleading advertisements but with no consumer damages. In conclusion, the regulations of current weight loss foods are properly established $vis-{\grave{a}}-vis$ the market situation. However, misleading advertisements are prevalent for all regulated types: Type I (product quality and effect), Type II (endorsement and warranty), Type III (ways to use and safety), Type IV (comparison and superiority), and Type V (company information). Promotion targeting businesses, market monitoring and control are necessary to ensure that advertising regulations (which have existed only as an institution) can be appropriately applied. It is also confirmed that 'comparison advertising' (applicable to Type IV where consumer damages were not shown compared to other regulations) does not have an actual effect as a consumer protection regulation that should be considered in regulation revisions. Consumers also did not recognize Type III and V in the purchasing stage while consumer damages were demonstrated; consequently, this implies that consumers need to check and become attentive to these types.

Current technologies, regulation, and future perspective of animal product analogs - A review

  • Seung Yun Lee;Da Young Lee;Jae Won Jeong;Jae Hyeon Kim;Seung Hyeon Yun;Ermie Jr. Mariano;Juhyun Lee;Sungkwon Park;Cheorun Jo;Sun Jin Hur
    • Animal Bioscience
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    • v.36 no.10
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    • pp.1465-1487
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    • 2023
  • The purpose of this study was to investigate the recent development of meat analog, industrialization, and the related legal changes worldwide. Summarizing the current status of the industrialization of meat analog, studies on plant-based meat, mycoprotein, and edible insects were mainly conducted to investigate their sensory properties (texture, taste, flavor, and color resembling meat), nutritional and safety evaluations, acquisition method of meat alternatives, and commercialization. Cultured meat is mainly studied for developing muscle satellite cell acquisition and support techniques or materials for the formation of structures. However, these technologies have not reached the level for active industrialization. Even though there are differences in the food categories and labeling between countries, it is common to cause confusion or to relay false information to consumers; therefore, it is important to provide accurate information. In this study, there were some differences in the food classification and food definition (labeling) contents for each country and state depending on the product shape or form, raw materials, and ingredients. Therefore, this study can provide information about the current research available on meat alternatives, improve regulation, and clarify laws related to the meat analog industry, which can potentially grow alongside the livestock industry.

Bacteriological Hazard Analysis in Minimally Processed Shellfish Products Purchased from Korean Seafood Retail Outlets (유통 중인 패류 단순가공품의 세균학적 위해요소 분석)

  • Kim, Hyun-Jung;Lee, Dong-Soo;Lee, Ji-Min;Kim, Young-Mog;Shin, Il-Shik
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.51 no.2
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    • pp.121-126
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    • 2018
  • The purpose of this study was to assess bacteriological hazards in the following 7 kinds of minimally processed shellfish products purchased from Korean seafood retail outlets: raw oysters stored with seawater in polyethylene bags, frozen oysters, raw mussels, frozen mussels, boiled mussels, raw short-necked clam, and frozen short-necked clams, obtained from Korean seafood retail outlets. The total coliform and Escherichia coli counts determined in all samples were detected below regulation limit of the Korean government guidelines (Food Code). In addition, the high-risk bacterial pathogens, Listeria monocytogenes, Salmonella spp., and E. coli O157:H7 were not detected in any samples. Low-risk pathogens such as Staphylococcus aureus and Vibrio parahaemolyticus were detected at levels above $1.0{\times}10^2$ colony forming unit (CFU)/g in some minimally processed shellfish products. Notably, S. aureus was detected in all samples. Raw oysters stored with seawater in polyethylene bags, frozen oysters, and boiled blue mussels are commonly ingested without heating, and therefore these minimally processed shellfish products pose bacteriological hazards. The detection of S. aureus in all shellfish products, an organism indicative of poor personal hygiene, which can grow and multiply during distribution, indicates the necessity of improving the food safety of minimally processed shellfish products.

A Study on the Application of Systematic Literature Review for Post-Market Clinical Evaluation of Medical Devices: Focused on the Ophthalmic Electrosurgical system (시판 후 의료기기 임상평가를 위한 체계적 문헌고찰 활용 방안 연구: 안과용전기수술기 사례를 중심으로)

  • Kim, Byung Gwan;Choi, Young Sook;Kim, Mi Sun;Yang, Seok-Jo
    • Journal of Biomedical Engineering Research
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    • v.41 no.1
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    • pp.35-41
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    • 2020
  • In this study, we examined whether the systematic literature review method used in the field of evidence-based medicine could be used for post-market clinical evaluation of medical devices by modifying them to fit the regulatory perspective of medical devices in Korea. For this purpose, systematic literature review was modified and applied to conduct a clinical literature survey on the ophthalmic electrosurgical system(Trabectome®, NeoMediX Corp) used for the treatment of glaucoma. A total of six documents were finally selected, and clinical safety and efficacy information on the indications of the ophthalmic electrosurgical system were effectively presented. In addition, general safety information and unexpected safety information could be distinguished through comparison with medical device adverse event reporting cases. The method used in this study is expected to be used in various ways throughout post-market medical device safety management system and for the purpose of regulation improvement, especially in the field of ophthalmic electrosurgical system.

Assessment of Pesticide residue for food safety and environment protection (식품 안전성과 환경보존을 위한 농약 잔류성 평가)

  • Oh, Byung-Youl
    • The Korean Journal of Pesticide Science
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    • v.4 no.4
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    • pp.1-11
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    • 2000
  • Since the chemical pesticides have been played a major role in crop protection practices during last 5 to 7 decades, social concerns on the pesticide residues in and on food commodities as well as environmental compartments have also growing with endless demands and interests. Most national regulation authorities over the world have paid a special attention on the data requirements for pesticide registration. In addition, even the registered pesticides also should follow the re-registration process, which meets today's guidelines and regulatory triggers and safety profiles. More recently, a defined interest in the international bodies has given to the global conservation program from the environmental contamination; these involves persistent organic pollutants (POPs), endocrine disrupting chemicals (EDs), biocides, etc.. In order to secure the food safety and keep our circumference sound, in-depth efforts getting information from global networks have perpetually to be given under relevant national agencies. At the same time, a nation-wide survey of the residues has also to be in operation to monitor the tendency of the toxicant in/on foods, feeds, and environmental segments. In final, the scientifically assessed results on safety should be opened to the public to provide the right-to-know for the consumers.

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Betulinic Acid, a Naturally Occurring Triterpene found in the Bark of the White Birch Tree induces Apoptotic Cell Death in KB Cervical Cancer Cells through Specificity Protein 1 and its Downstream

  • Shin, Ji-Ae;Choi, Eun-Sun;Jung, Ji-Youn;Cho, Nam-Pyo;Cho, Sung-Doe
    • Journal of Food Hygiene and Safety
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    • v.26 no.2
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    • pp.150-153
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    • 2011
  • Betulinic acid (BA), a naturally occurring triterpene found in the bark of the white birch tree, has been investigated to induce apoptosis in various cancer cells and animal models. However, there is no report of the chemopreventive effect of BA in cervical cancer cells. Using KB human cervical cancer cells as a model, we currently show that BA decreases cell viability and induces apoptotic cell death. The mechanism of the BA-induced anti-growth response in KB cells is due to the down-regulation of specificity protein 1 (Sp 1) and its downstream targets, myeloid cell leukemia-1(Mcl-1) and survivin. Thus, BA acts as a novel chemopreventive agent through the regulation of Sp1 that is highly expressed in tumors.

Review of regulatory management on standards and specifications for veterinary medical devices in Korea (동물용 의료기기 기준규격에 대한 고찰)

  • Kang, Kyoung-Mook;Kim, Tae-Won;Kwon, Oh-Ryun;Park, Hea-Jung;Cho, Soo-Min;Kim, Chung-Hyun;Lee, Myoung-Heon;Moon, Jin-San
    • Korean Journal of Veterinary Research
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    • v.57 no.2
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    • pp.71-78
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    • 2017
  • Well-established standards and specifications for medical devices not only provide clarity and consistency in licensing processes but also secure device safety and effectiveness. This study reviewed regulatory standards and specifications for veterinary medical devices in Korea based on data obtained through analyses of those medical devices. General standards for electromechanical, electromagnetic, and biological safety and individual standards for 76 electric and 70 general medical device products have been established by the Korean Ministry of Food and Drug Safety. However, the first standards and specifications for veterinary medical devices were established in March 2000 for two products (disposable needle and syringe). Similar to the large number of standards for medical devices, there have been general standards for safety and individual standards for 72 veterinary medical devices (27 electric medical devices, 12 non-electric medical devices, 10 medical supplies, and 23 other types) established since 2014. These new standards considered, among other aspects, the devices' applications, usage characteristics, and industrial environment. To date, the establishment of standards and specifications for veterinary medical devices remains limited. This study suggests that improvements should be made to the regulation of general and individual standards associated with various veterinary medical instruments, supplies, and in vitro diagnostic medical reagents.