• Journal of Environmental Health Sciences
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• v.27 no.4
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• pp.35-40
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• 2001

In order to evaluate the safety of agricultural products in Korea, we carried out work by screening of Fusarium species. which can produce deoxinivalenol(DON) from agricultural products in Western Gyeongnam, Korea. From 215 samples of soil agricultural products, 129 strains of Fusarium species were obtained. The production of DON was verified by thin layer chromatography(TLC) As the results of TLC, 25 strains were identified as DON producing strain. But only 10 strains were identified as DON producing strains by enzyme-linked immunosorbent assay (ELISA). The maximum DON producing strain No.41 was isolated from corn. In conclusion. the above results indicate that DON producing fungi contaminated agricultural products in Korea. Therefore further studies are required to accumulate more detailed data about the contamination of DON in various agricultural products.

• Korean Journal of Organic Agriculture
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• v.22 no.1
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• pp.47-65
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• 2014

Environment-friendly agricultural products in villages for rural tourism not only are very crucial as a pull factor that attracts tourists but also can serve as a way out for the development of rural areas. Experiences of agricultural products and local dishes can revitalize rural tourism and act as attractors that draw tourists to farm villages for tourism consistently. This study examines factors affecting rural experience tourists' purchase of environment-friendly agricultural products, thereby suggesting marketing strategies for promoting the consumption of environment-friendly agricultural products of villages for rural tourism.

• Korean Journal of Organic Agriculture
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• v.17 no.3
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• pp.291-306
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• 2009

The purpose of this study is to analyze the difference between the consumers' willingness to purchase environmentally friendly agricultural products and the distributers. The main results are as follows; First, it appeared with the fact that the reliability of the consumer against environmentally friendly agricultural products is 50% under. So it is important to fully guarantee the certification of environmentally friendly agricultural products. Second, if the traceability and brand-name system were introduced, the consumers and dealers would more likely to purchase environmentally friendly agricultural products more than they are now. Third, it shows a significant result in certification, developing packing-materials and sale and consuming magnification intention by the t-test between consumers and dealers.

• Journal of Food Hygiene and Safety
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• v.34 no.4
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• pp.340-347
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• 2019

We performed a safety survey on residual pesticides in dried agricultural products. A total of 110 samples of dried agricultural products distributed in Gyeonggi-do were analyzed for 263 pesticides according to multi class pesiticide multiresidue method. Ten types of pesticides were detected in 10 samples. Chlorpyrifos was detected in Ricinus communis leaves, chlorpyrifos, hexaconazole, pyridalyl in Chwinamul (wild aster), diniconazole, isoprothiolane, lufenuron in radish leaves, hexaconazole in Cirsium setidens (Korean thistle), bifenthrin, and chlorothalonil, boscalid, and pyraclostrobin in pepper leaves. The detection rate of pesticides was 9.1%, and among these samples, one was detected over Maximum Residue Limits (MRLs). In the validation study, the values of limit of detection (LOD), limit of quantitation (LOQ), coefficient of determination ($R^2$) and recovery were in the range of 0.002~0.027 mg/kg, 0.006~0.083 mg/kg, 0.9964~1.0000 and 74.8~118.9%, respectively. The Positive List System (PLS) was newly introduced as part of the safety management of residual pesticide in agricultural products in Korea in 2019. With the application of the PLS, if the MRL is not established, 0.01 mg/kg limit is applied uniformly. In spite, these of strengthened residue limits, the MRLs of dried agricultural products are still insufficient. Therefore, this study could be utilized as basic data for the setting of proper MRLs.

• Korean Journal of Organic Agriculture
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• v.16 no.1
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• pp.59-89
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• 2008

The Council Regulation (EEC) No 2092/91 of 24 Juni 1991 on organic production of agricultural products and indications referring thereto on agricultural products and foodstuffs. This Regulation describes the legal framework for agricultural products and foodstuffs obtained organically. The Regulation establishes a harmonized framework for the production, labelling and inspection of agricultural products and foodstuffs in order to increase consumer confidence in such products and ensure fair competition between producers. This article presents a study about inspection and certification system of organic production of agricultural products and foodstuffs in Germany. In order to guarantee respect for the rules of production, the Regulation provides for an inspection system to ensure that operators who produce, prepare or store organic products or import them from third countries notify the competent private and public authorities in the Member States of their activities. These inspection authorities must, at the very least, ensure application of the minimum inspection and precautionary measures laid down in Annex III to the Regulation. For the production of meat, the Regulation states that the Member States must guarantee the traceability of products throughout the production, processing and preparation chain.

• Korean Journal of Organic Agriculture
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• v.30 no.3
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• pp.375-391
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• 2022

This study investigated the online transaction status of low-carbon certified fresh agricultural products and analyzed the low-carbon certified premium. For two months from March to April 2022, eight products (rice, apple, pear, sweet persimmons, paprika, tomatoes, cherry tomatoes, and lettuce) were surveyed at major online shopping malls. The low-carbon certification premium was analyzed using hedonic price analysis model. As a result of the online market survey, the low-carbon certified agricultural products were not traded in the case of rice, cherry tomatoes, and paprika. And the proportion of low-carbon certified agricultural products in the case of tomatoes and lettuce was low. As a result of the low-carbon premium analysis, of the five products that analyzed the low-carbon certification premium, four products excluding pear did not have a low-carbon certification premium. Thus, it is necessary to expand the sale of the low-carbon certified agricultural products by distributors, and various efforts to secure the premium of certified agricultural products are important.

• Korean Journal of Agricultural Science
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• v.43 no.3
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• pp.432-440
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• 2016

The consumption of pre-treated vegetables (including fresh-cut vegetables) that are washed, peeled, and trimmed has been significantly increased because of their easy use for cooking. Vegetable cutting machines have been widely utilized for producing fresh-cut vegetables or agricultural products of different sizes; however, the design standard is not established for specific types of agricultural products. Therefore, this study was conducted to determine mechanical properties (compressive and shear forces) of targeted agricultural products (radish, carrot, squash, cucumber, shiitake mushroom, and sweet potato) for developing a multipurpose vegetable cutting machine. According to ASAE standard (s368.3), compressive and shear forces of targeted agricultural products were measured by using a custom built UTM (universal testing machine). Shape type of samples and speed ranges (5 - 15 mm/min) of loading rate on bioyield and shear points varied depending on the targeted agricultural product. The range of averaged bioyield points of targeted agricultural products were between 7.89 and 146.98 N. On the other hand, their averaged shear points ranged from 22.50 to 53.47 N. Results clearly showed that the bioyield and shear points of targeted agricultural products were thoroughly affected by their components. As measuring compressive and shear forces of a variety of agricultural products, it will be feasible to calculate blade cutting force for designing multipurpose vegetable cutting machine.

• Journal of the East Asian Society of Dietary Life
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• v.24 no.5
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• pp.672-679
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• 2014

We studied an activation plan for utilizing eco-friendly agricultural products from agricultural producers' perspective through delphi techniques. Certification types of eco-friendly agricultural products held by producers were low-pesticide 26.1%, no-pesticide 39.1% and organic 52.2%. The major problems in handling the eco-friendly agricultural products were as follows: 'consumer distrust', 'lack of reliable and continuous shipping quantity' and 'lack of storage facilities, such as cold storage'. The major benefits of direct transactions between producers of eco-friendly agricultural products and processed food manufacturers including HMR processing companies were 'obtaining fresh food ingredients for processing' and 'confidence-building and income stabilization'. Regarding requirements for cooperation of eco-friendly agricultural producers and processed food manufacturers including HMR processing companies, the most common answers was 'multi-year contract based on trust'. When asked about governmental support for efficient cooperation between eco-friendly agricultural producers and processed food manufacturers including HMR processing companies, the most common answer was 'supporting plan for small producers' and 'arrangement for appropriate potential consumers'.

• Korean Journal of Agricultural Science
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• v.37 no.2
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• pp.331-339
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• 2010

The purposes of this study were to analyze the effect relationship between local agricultural products brand and consumer purchasing intention and then to find some influencing factors for them. This study tested three hypotheses as follows: brand personality, consumer personality, and brand equity for Andong agricultural products would be influenced by socio-demographic characteristics; brand power of Andong agricultural products would have a positive effect on consumer purchasing intention; consumer personality would have a effect on consumer purchasing intention. According to the survey of the metropolitan area residents on Andong agricultural product brand, brand image had the biggest influence on consumer purchasing intention. Raising consumer's trust and ability-orientation on Andong agricultural products would have a positive effect on consumer purchasing intention. Also brand acknowledgement was positively related to consumer purchasing intention.

• The Korean Journal of Pesticide Science
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• v.19 no.3
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• pp.151-160
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• 2015

This study was conducted to monitor residual pesticides in perilla leaf & lettuce and to assess their risk to human health. The total number of perilla leaf & lettuce were 4,063 and 2,248 respectively and these products were collected at the Garak-dong Agricultural & Marine Products Market sold by auction from 2010 to 2012. Multi-residual analysis of 285 pesticides were performed by GC-ECD, GC-NPD, HPLC-DAD and HPLC-FLD. In perilla leaf, 61 pesticides were detected and detection rate was 20.0%. 28 pesticides were detected in case of lettuce and detection rate was 4.8%. In order to do risk assessment by perilla leaf & lettuce consumption, estimated daily intake of residual pesticides were determined and compared to acceptable daily intake, referring to hazard index (HI values). The range of % HI values of perilla leaf was from 0.000% to 0.049%. The range of % HI values of lettuce was from 0.000% to 0.095%. These results show that the risk caused by pesticide residues in perilla leaf & lettuce intake were very low and these vegetable intake was safe.