• Title/Summary/Keyword: women's products

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Quantitative Microbial Risk Assessment for Campylobacter jejuni in Ground Meat Products in Korea

  • Lee, Jeeyeon;Lee, Heeyoung;Lee, Soomin;Kim, Sejeong;Ha, Jimyeong;Choi, Yukyung;Oh, Hyemin;Kim, Yujin;Lee, Yewon;Yoon, Ki-Sun;Seo, Kunho;Yoon, Yohan
    • Food Science of Animal Resources
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    • v.39 no.4
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    • pp.565-575
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    • 2019
  • This study evaluated Campylobacter jejuni risk in ground meat products. The C. jejuni prevalence in ground meat products was investigated. To develop the predictive model, survival data of C. jejuni were collected at $4^{\circ}C-30^{\circ}C$ during storage, and the data were fitted using the Weibull model. In addition, the storage temperature and time of ground meat products were investigated during distribution. The consumption amount and frequency of ground meat products were investigated by interviewing 1,500 adults. The prevalence, temperature, time, and consumption data were analyzed by @RISK to generate probabilistic distributions. In 224 samples of ground meat products, there were no C. jejuni-contaminated samples. A scenario with a series of probabilistic distributions, a predictive model and a dose-response model was prepared to calculate the probability of illness, and it showed that the probability of foodborne illness caused by C. jejuni per person per day from ground meat products was $5.68{\times}10^{-10}$, which can be considered low risk.

Identification of Pork Adulteration in Processed Meat Products Using the Developed Mitochondrial DNA-Based Primers

  • Ha, Jimyeong;Kim, Sejeong;Lee, Jeeyeon;Lee, Soomin;Lee, Heeyoung;Choi, Yukyung;Oh, Hyemin;Yoon, Yohan
    • Food Science of Animal Resources
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    • v.37 no.3
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    • pp.464-468
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    • 2017
  • The identification of pork in commercially processed meats is one of the most crucial issues in the food industry because of religious food ethics, medical purposes, and intentional adulteration to decrease production cost. This study therefore aimed to develop a method for the detection of pork adulteration in meat products using primers specific for pig mitochondrial DNA. Mitochondrial DNA sequences for pig, cattle, chicken, and sheep were obtained from GenBank and aligned. The 294-bp mitochondrial DNA D-loop region was selected as the pig target DNA sequence and appropriate primers were designed using the MUSCLE program. To evaluate primer sensitivity, pork-beef-chicken mixtures were prepared as follows: i) 0% pork-50% beef-50% chicken, ii) 1% pork-49.5% beef-49.5% chicken, iii) 2% pork-49% beef-49% chicken, iv) 5% pork-47.5% beef-47.5% chicken, v) 10% pork-45% beef-45% chicken, and vi) 100% pork-0% beef-0% chicken. In addition, a total of 35 commercially packaged products, including patties, nuggets, meatballs, and sausages containing processed chicken, beef, or a mixture of various meats, were purchased from commercial markets. The primers developed in our study were able to detect as little as 1% pork in the heat treated pork-beef-chicken mixtures. Of the 35 processed products, three samples were pork positive despite being labeled as beef or chicken only or as a beef-chicken mix. These results indicate that the developed primers could be used to detect pork adulteration in various processed meat products for application in safeguarding religious food ethics, detecting allergens, and preventing food adulteration.

Microbiological safety of processed meat products formulated with low nitrite concentration - A review

  • Lee, Soomin;Lee, Heeyoung;Kim, Sejeong;Lee, Jeeyeon;Ha, Jimyeong;Choi, Yukyung;Oh, Hyemin;Choi, Kyoung-Hee;Yoon, Yohan
    • Asian-Australasian Journal of Animal Sciences
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    • v.31 no.8
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    • pp.1073-1077
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    • 2018
  • Nitrite plays a major role in inhibiting the growth of foodborne pathogens, including Clostridium botulinum (C. botulinum) that causes botulism, a life-threatening disease. Nitrite serves as a color-fixing agent in processed meat products. However, N-nitroso compounds can be produced from nitrite, which are considered as carcinogens. Thus, consumers desire processed meat products that contain lower concentrations (below conventional concentrations of products) of nitrite or no nitrite at all, although the portion of nitrite intake by processed meat consumption in total nitrite intake is very low. However, lower nitrite levels might expose consumers to risk of botulism poisoning due to C. botulinum or illness caused by other foodborne pathogens. Hence, lower nitrite concentrations in combination with other factors such as low pH, high sodium chloride level, and others have been recommended to decrease the risk of food poisoning. In addition, natural compounds that can inhibit bacterial growth and function as color-fixing agents have been developed to replace nitrite in processed meat products. However, their antibotulinal effects have not been fully clarified. Therefore, to have processed meat products with lower nitrite concentrations, low pH, high sodium chloride concentration, and others should also be applied together. Before using natural compounds as replacement of nitrite, their antibotulinal activities should be examined.

Socio-cultural Meanings in Advertisement of Fashion Luxury Products -Focused on Women`s Images- (패션명품 광고에 나타난 사회문화적 의미 -여성 이미지를 중심으로-)

  • Yang, Sook-Hi;Hahn, Soo-Yeon
    • Journal of the Korean Society of Clothing and Textiles
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    • v.29 no.2
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    • pp.267-278
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    • 2005
  • Fashion luxury products, which used to mean high-quality, handcrafted not-so-trendy items, are nowadays regarded as expensive fashion merchandise produced under the name of imported well-known brands. People cunsuming fashion luxury products distinguish themselves from other people according to the luxury fashion brands they are using, and as a result, advertisements of fashion luxury products are taken as a kind of international language. The purpose of this study is to point out the socio-cultural meanings of consuming fashion luxury products, by analyzing images shown in advertisements of fashion luxury products focusing on women's images. To do so, this study is based on general theoretical background on fashion, consumer culture advertising and analysis advertisements of fashion luxury products shown in fashion magazines in recent three years. The result of this study is as follows; The images of the advertisements of fashion luxury products could be categorized as (1) elegance, (2) kitsch and (3) fetish. Elegance is a taste of high society, aesthetically chic and feminine. Fashion luxury products, which are merchandise of extravagance, dignity, refinement, feminity and harmony, exhibit high-quality grace through their advertisements. Kitsch represents the vulgar and popular images of trivial commodities of industrial society. In the advertisement of fashion luxury product, it is shown as inappropriateness, excessiveness, stereotyped pleasantness, exaggeration an playful satisfaction. Finally, fetish images represent erotic or perverted sexuality, based on psychoanalytic fetishism which objects are regarded s substitute of sexual orgasm. The advertisements of fashion luxury product are characterized as (1) popularization of luxury, (2) objectification of sex and body, and (3) re-aestetification of anti-aesthetics. The asvertisements of fashion luxury products are actually targeted to the middle class with successful career women's images. They objectify female bodies through fetishistic images. Also, the deviant subcultural style, represented a new kind of cultural capital, is now reproduced as a new commodity aesthetics.

Determination of Higenamine in the Commercial Aconiti Tuber and Its Pharmaceutical Preparations

  • Hahn, Young-Hee;Cheong, Kyo-Soon;Paik, Seung-Whan;YunChoi, Hye-Sook
    • Korean Journal of Pharmacognosy
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    • v.17 no.1
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    • pp.1-6
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    • 1986
  • A cardiac principle of Aconiti tuber, higenamine was analyzed with a differential pluse voltammetry employing a glassy carbon electrode. The peak potentials for the oxidation of higenamine were varied depending on the pH of the media. Higenamine at the concentration of $5.4{\times}10^{-7}M$ (0.146ppm) was easily determined using a pH 7.0 phosphate buffer. The amounts of higenamine in the crude Aconiti tuber and tablets containing A. tuber were determined by a standard addition method after extracting with methanol, partitioning with a mixture of $H_2O$ and $CHCl_3$, and freeze-drying the aqueous layer.

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Demographic Characteristics, Purchase Practices and Satisfaction Degree of Women Consumers Purchased Apparel Products via Home Shopping (홈쇼핑으로 의류제품을 구매한 여성 소비자의 특성과 구매실태 및 만족도)

  • Sohn, Boo-Hyun;Choi, Jong-Myoung
    • Korean Journal of Human Ecology
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    • v.12 no.4
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    • pp.497-508
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    • 2003
  • This research was conducted to activate the horne shopping by providing the basic data about demographic characteristics, purchase practices and satisfaction degree of women consumers. The subjects were 328 women consumers residing in Cheongju who had purchased apparel products through home shopping. Collected data were analyzed by frequency analysis, t-test, analysis of variance, and cross-tabulation analysis using SPSS. The results were as follows: 1) When purchasing formal wears, casual wear and furnishing textile products through home shopping, respondents considered the design and fiber content seriously, and when purchasing underwear, the fiber content and size. 2) When purchasing apparel products, most of respondents confirmed apparel labels, and married women confirmed more than single women did. Among apparel labels, fiber content, care symbol, and size were the items that respondents considered most. 3) The single women managed internet and knew the value of internet in searching information or purchasing apparel products better than married ones. 4) When purchasing apparel products via home shopping, respondents used TV, catalog, and internet in order. 5) Degree of satisfaction for clothing purchased via home shopping was in ordinary level, high for furnishing textile products and low for formal wears.

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Sleeve Head Development for an Aesthetic Appearance of a Jacket Sleeve (재킷 소매의 심미적 외관을 위한 슬리브헤드 제품개발)

  • Park, Youngja;Jang, Jeongah
    • Journal of the Korean Society of Clothing and Textiles
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    • v.40 no.2
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    • pp.365-381
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    • 2016
  • This study compared and analyzed current sleeve head products for men and women to develop sleeve head products for aesthetically-designed sleeves. Men and women's sleeve head products, suitable for sleeve caps, were designed and developed based on the results. The study results are as follows. First, men and women's sleeve heads for aesthetic jacket sleeves were designed with sleeve patterns in the background. Sleeve heads and upper sleeves were additionally designed to make 7-layers for men and 4-layers for women. Second, sleeve head patterns were designed so that men's would have a whole length of 48cm, an angle of $30^{\circ}$ and a width of 4.5-7.5cm; in addition, women's would be 40cm, $30^{\circ}$ and 4-5cm. Third, the same materials were used for men's and women's sleeve head products, and the background was made from 1-layer of soft non-woven fabric. As for the sleeve heads, 2-layers and 1-layer of non-fusible interlinings were used for men's and women's, respectively. In order to provide flexibility, the materials were designed in a bias direction. For upper sleeves, 1-layer of non-woven fabric and felt were used for men's, and 1-layer of felt for women's so that an empty space caused by easing contraction can be supplemented.

Microbial contamination including Vibrio cholerae in fishery auction markets in West Sea, South Korea

  • Choi, Yukyung;Lee, Yewon;Lee, Soomin;Kim, Sejeong;Lee, Jeeyeon;Ha, Jimyeong;Oh, Hyemin;Shin, Il-Shik;Yoon, Yohan
    • Fisheries and Aquatic Sciences
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    • v.22 no.11
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    • pp.26.1-26.7
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    • 2019
  • Background: The monitoring of pathogens of fishery auction markets is important to obtain safe fishery products regarding hygiene and sanitation. In this study, aerobic, coliform, Escherichia coli, and Vibrio cholerae were monitored in the fishery products and environmental samples obtained from fishery auction markets. Methods: The fishery products (flounder, octopus, skate, rock cod, sea bass, snail, monkfish, flatfish, comb pen shell, corb shell, conger eel, hairtail, croaker, and pilchard) were placed in filter bags, and the environmental samples (samples from the water tanks at the fishery auction markets, seawater from the fishery distribution vehicles, ice from wooden or plastic boxes, and surface samples from wooden and plastic boxes used for fish storage) were collected. Aerobic bacteria, E. coli, and coliform in the samples were enumerated on aerobic count plates and E. coli/coliform count plates, respectively. For V. cholerae O1 and V. cholerae non-O1 quantification, most probable number (MPN)-PCR analysis was performed. Results: Aerobic and coliform bacteria were detected in most samples, but E. coli was not detected. Wooden boxes were contaminated with high levels of aerobic and coliform bacteria in all seasons (spring, summer, and fall). During fall, V. cholerae non-O1 were detected in snails, hairtails, croakers, flatfishes, pilchards, plastic boxes, and water samples. Conclusions: These results indicate an increased prevalence of V. cholerae contamination in fishery products in fall, including food contact samples, which can be vehicles for cross-contamination.