• Agribusiness and Information Management
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• 제4권2호
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• pp.14-21
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• 2012

Since the Free Trade Agreements (FTAs) with Chile, the EU, and the U.S., Korean agricultural produce markets have turned into a fierce competition landscape. Under these competitive circumstances, marketing is critical. The objective of the research presented herein is to understand the characteristics of customer preferences after locating trends of purchased items. So This research establishes sustainable strategies for Korean agricultural produce. This investigation used market-basket analysis techniques and panel data for its research. Market-basket analysis is a technique which attempts to find groups of items that are commonly found together. The results show that, for one year, processed food using wheat, processed marine products, and pork are commonly bought together and that yogurt and milk also are bought together. The characteristics of customers buying these items are 44 years old and live in a four-person household with two children. These customers do not live with their parents.

• 한국식생활문화학회지
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• 제25권1호
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• pp.1-8
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• 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.

• 한국미생물·생명공학회지
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• 제16권6호
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• pp.517-521
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• 1988

저온성 미생물의 살균후 오염에 관하여 HTST 살균법에 의하여 제조된 음용유를 대상으로 연구하였다. 살균후 제조공정중의 시료와 충병제품의 시료론 시유와 탈지유별로 대형 음용유 공장에서 채취하였다. 제조공정중의 시료를 시유의 경우 아홉개의 각각 다른 시료채취 장소에서 각각 채취하였다. 각각 의 제조공정중의 시료는 21$^{\circ}C$에서 16시간 동안 예비배양(PI)을 한 후 표준평판검사(SPC)바 그람음성균 검사(CVT)를 실시하였다. 보존성검사를 위하여 각시료를 7.2$^{\circ}C$에서 7일간 보존한 후 풍미검사와 SPC 및 저온미생물검사(PBC)를 실시하였다. 제조공정중의 시료 이외에 실제품의 보존성을 검사하기 인하여 1000ml용 종이용기에 충병된 완제품을 각 제품(시유 및 탈지유)의 생산이 시작될 때마다 일련적으로 연속하여10개씩 충병기로부터 채취하였다. 충병제품 시료들에 대해 예비배양(PI)을 거친 후 SPC와 CVT를 실시하였다. 보존성 검사를 인하여 각 충병제품 시료를 7.2$^{\circ}C$에서 7, 10 및 14일간 보존 후 풍미 검사와 SPC 및 PBC를 실시하였다. 제조공정중의 시료의 예비배양 후 CVT(PI-CVT) 평균치는 시료채취 장소에 따라 차이가 있었다. 살균유 저장탱고로부터 충병기까지의 제조공정에서 오염이 주로 발생하였다. 충병제품 시료의 PI-CVT 값은 10 및 14일간 보존 후 풍미와 밀접한 상관관계를 나타내었다. 제조공정중의 시료의 PI-CVT 값은 10일간 보존후 양호한 풍미를 유지한 충병제품 시로의 전체 충병제품 시료에 대한 백분율과 좋은 상관관계를 보였다.

• Asian Pacific Journal of Cancer Prevention
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• 제15권14호
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• pp.5805-5809
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• 2014

In the time period 1996-2004, all incident cases of bladder cancer were included in a case-control study in order to study the role of meat consumption and product animals in the etiology of urothelial cancer. The study included 225 cases and 1,510 hospitalized controls with non-neoplastic conditions, not related to smoking and alcohol drinking. Relative risks, approximated by the odds ratios, were calculated in order to clarify the effect of meat consumption in the etiology of urothelial cancer. Total meat consumption (OR 1.47, 95% CI 1.02-2.11), total processed meat (OR 1.57, 95% CI 1.08-2.27), frankfurters (hot dogs) (OR 2.03, 95% CI 1.28-3.21), ham (OR 1.79, 95% CI 1.21-2.67) and salted meat (OR 2.73, 95% CI 1.78-4.18) were positively associated with risk of bladder cancer. Animal products, like cheese, whole milk, and total eggs were also associated with bladder cancer risk (OR for eggs 4.05, 95% CI 2.68-6.12). In conclusion, total meat, processed meat, and eggs could play an important role in the etiology of bladder cancer in Uruguay.

• 대한영양사협회학술지
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• 제5권2호
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• pp.205-214
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• 1999

Nutrition fortification of processed foods with microelements is a popular practice in many countries to improve nutritional status of target population. In this study the current food fortification in Korea was evaluated and the regulations and guidelines for food fortification in other countries were presented. Most commonly added nutrients were calcium, vit.C, fiber, vit.Bs and iron. The level of fortified nutrients and the vehicle foods were variable. vit.C and fiber appeared to be overfortified in some foods and the necessity of fortification of these nutrients needs to be examined since the intakes of these elements appears to meet the RDA. Most of other nutrients such as vit.A, vit. $B_1$, vit. $B_2$, and iron were added at the level of 10~25% RDA per serving size. The vehicle foods for fortification were snacks, milk, ramyun, breakfast cereal, juices, candies and ready-to-eat retort pouch foods but not rice which is a staple food in Korea. The guideline and regulation for food fortification is required to ensure safe and proper supplementation of needed nutrients in processed foods.

• 한국식품조리과학회지
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• 제21권5호
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• pp.616-628
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• 2005

The purpose of this study was to monitor the current nutrition labeling practice on the packaging of the processed foods providing consumers with reliable nutrition information, which has been considered as a useful aid for food selection and a potent educational tool for nutrition in a daily life. The 2,214 processed foods purchased at the a wholesale market in July, 2003, were divided by food categories issued from the 2003 food codes and assessed in the terms of the nutrition composition labeling and nutrition claims. Nutrition composition labeling was found on 533 out of the 2,214 processed foods items. The findings of this study were as follows : Milk and dairy products had 66.4% of nutrition composition labeling, which was the largest percentage among the food categories. Tables format (71.3%) is the most widely used type of nutrition labeling. The title of nutrition composition labeling used the most widely was nutrition composition (71.3%). Nutrition composition included many different ways of expression, such as a table of nutrition composition, and indication of nutrition composition, etc. The expression unit of the nutrition composition labeling was use per 100g or 100mL (40.5%). The processed foods with nutrition claims were 18.0% (399 items). Nutrition claims were divided into two categories: nutrient content claims and nutrient comparative claims. The most frequently used nutrient content claims were contained (43.9%) and more or plus in the nutrient comparative claims (16.0%). Ca was the most popular item as a nutrition claim nutrient (33.6%).

• 한국식품조리과학회지
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• 제20권1호
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• pp.17-25
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• 2004

This study was carried out to investigate the frequency of use, knowledge, purchasing, and degree of perception of processed soybean by residents in the Kwangwon area of Korea. The frequency of use of soybean curd was once per 4∼6 days(37.9％), once per 2∼3 days(31.9％), once per ten days(25.3％) and everyday(4.9％). The degrees of knowledge about soybean curd were a little(56.0％), interest(16.5％), much(14.8％) and no interest(12.7％). 73.9％ of respondents had no experience of preparation soybean curd. The frequency of places for the intake of soybean curd were home(83.5％), restaurant(8.8％), tofu restaurant(5.6％) and the others(2.1％). The frequency of places for purchasing of soybean curd were supermarket(59.5％), market(25.0％), the others(9.9％) and department store(5.6％). The degrees of perception of soybean curd types were soybean curd(100％), uncurdled soybean curd(93.7％), soft soybean curd(64.7％), bun soybean curd(15.7％) and seaweed soybean curd(5.2％). The experience on the use of processed soybean of the respondents was highest for soybean curd(98.6％), followed by bean sprouts, soybean paste, soy sauce, soybean oil, soy flour, residue of soybean curd, soy milk, in that order. The most frequent intake experiences of soybean processed products of the subjects were beanpaste pot stew(96.8％), followed by tofu pot stew, tofu and kimchi pot stew, uncurdled bean curd pot stew, bean mixed rice, grilled tofu, in that order.

• Journal of Dairy Science and Biotechnology
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• 제27권1호
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• pp.13-18
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• 2009

본 연구의 목적은 유가공 폐기물에 대한 혐기성 소화를 통해 바이오메탄의 생성을 확인하고, 생성된 메탄의 에너지원으로의 사용 가능성과 오염도 감소의 정도를 확인하는 것이며, 연구 결과 다음과 같은 결론을 얻었다. 1. 수리학적 체류시간(HRT)을 15일로 유지시키고 $35^{\circ}C$의 중온 조건에서 유가공 폐기물을 혐기성 소화시킨 결과 평균 4.11 ${\ell}$/day의 메탄이 전체 가스의 70% 성분비를 유지하며 일정하게 발생하였다. 이는 다른 폐기물을 이용한 연구 결과와 비교하였을 때보다 상대적으로 높은 값으로, 유가공 폐기물에 대한 혐기성 소화처리를 통해 높은 효율의 에너지원으로 확보할 수 있음을 보여준다. TCOD는 초기 투입된 원수에서의 약 31,000 mg/${\ell}$에서 13,500 mg/${\ell}$ 이하까지 줄어 최대 60%의 TCOD 제거 효율을 보여주었다. 2. HRT를 15일로 유지한 상태에서 온도를 $55^{\circ}C$의 고온으로 변화시킨 경우, 메탄 발생량이 약 5% 가량 증가하였다. 온도의 변화만으로는 메탄 발생량에 큰 영향을 주지 못하였으나, HRT를 15일에서 12일로 감소시킨 경우에는 고온의 경우가 중온의 경우보다 약 44% 가량 많은 메탄 발생량을 보였다. 3. 이상의 결과를 통하여 알아낸 메탄 발생량과 오염 감소율을 토대로 바이오메탄을 에너지원으로 이용했을 경우의 경제성을 분석한 결과, HRT 12일의 고온 조건에서 유가공 폐기물을 혐기성 소화시키는 것이 기업에 많은 경제적인 이익을 가져다 주는 것으로 나타났다.

• Asian-Australasian Journal of Animal Sciences
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• 제30권11호
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• pp.1605-1611
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• 2017

Objective: Following a previous report, an experiment was conducted to determine the effect of increasing level of dried stoned olives pomaces (DSOP) in the diet of lactating buffaloes on milk and mozzarella cheese yield and characteristics. Methods: Sixteen pluriparous buffaloes distributed into two groups were fed an isoenergetic (0.9 milk forage unit/kg) and isoprotein (149 g/kg dry matter [DM] of crude protein) diet, with or without DSOP. Each animal received 17 kg DM/d. Samples of forages and concentrates were weekly collected and used for duplicate chemical analyses. Individual milk samples from each control were analyzed for chemical and coagulating parameters and daily production of mozzarella cheese was estimated. At the end of the trial, bulk milk of each group was processed to produce mozzarella cheese and chemical (fat, protein, ash, pH) composition, fatty acids composition, carotenoids and tocopherols content were determined. A sensory test was also performed. The oxidative stability was measured on mozzarella cheese and on governing liquid. Results: No significant differences were observed, neither for milk yield and body condition score, nor for milk characteristics. The fat was higher (p<0.05) in mozzarella of DSOP fed group but, saturated fatty acids were lower and unsaturated higher (p<0.01). Furthermore, lower atherogenic (p<0.01), and thrombogenic (p<0.05) indices were found in mozzarella cheese of DSOP fed group. In addition, the administration of DSOP did not affect the mozzarella cheese oxidative stability and no negative effect was found in the sensory properties. Conclusion: No contraindications appeared for the inclusion of DSOP in the diet of lactating buffaloes. Besides, important effects on mozzarella cheese quality were obtained, such as a modification of fat content and attributes with an increment in the mono-unsaturated. Additionally, a lower saturated/unsaturated ratio and atherogenic and thrombogenic indices suggest an improvement of dietetic and nutritional characteristics of mozzarella cheese.

• Nutrition Research and Practice
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• 제14권4호
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• pp.384-400
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• 2020

BACKGROUND/OBJECTIVES: Dietary factors are important contributors to cardiometabolic and cancer mortality. We examined the secular trends of nine dietary factors (fruits, vegetables, whole grains, nuts and seeds, milk, red meat, processed meat, sugar-sweetened beverages, and calcium) and the associated burdens of cardiometabolic and cancer mortality in Korea using representative cross-sectional survey data from 1998 to 2016. SUBJECTS/METHODS: Using dietary data from Korean adults aged ≥ 25 years in the Korea National Health and Nutrition Examination Survey (KNHANES), we characterized secular trends in intake levels. We performed comparative risk assessment to estimate the population attributable fraction and the number of cardiometabolic and cancer deaths attributable to each dietary factor. RESULTS: A total of 231,148 cardiometabolic and cancer deaths were attributable to nine dietary risk factors in Korea from 1998 to 2016. Suboptimal intakes of fruits and whole grains were the leading contributors. Although the intakes of fruits, vegetables, and whole grains moderately improved over time, the intake levels in 2016 (192.1 g/d, 225.6 g/d, and 10.9 g/d, respectively) remained far below the optimal levels. Deaths attributable to the low intakes of nuts and seeds (4.5 g/d), calcium (440.5 mg/d), and milk (37.1 g/d) and the high intakes of red meat (54.7 g/d), processed meat (4.7 g/d), and sugar-sweetened beverages (33.0 g/d) increased since 1998. Compared with older age groups (≥ 45 years), more unfavorable changes in dietary patterns were observed in the younger population aged 25-44 years, including more sharply increased intakes of processed meat. CONCLUSIONS: We observed improvement in the intakes of fruits, vegetables, and whole grains and unfavorable changes in the intakes of processed meat and sugar-sweetened beverages over the past few decades. Our data suggest that to reduce the chronic disease burden in Korea, more effective nutritional policies and interventions are needed to target these dietary risk factors.