본 연구에서는 빵류 제조공정의 CCP 유효성을 재평가 하고, 제조 환경의 미생물학적 안전성을 평가하여 HACCP plan 개선에 기여하고자 하였다. 실험 재료는 HACCP 인 증 받은 제조업체의 초코 마들렌과 크림빵을 대상으로 원 재료, 공정품, 완제품 및 제조 환경을 채취하여 분석하였다. 일반세균, 대장균군 정량 실험은 식품공전에 따라 실 시하였으며 식중독균 검출의 경우 PCR kit를 이용하여 실 험하였다. 실험 결과, 초코 마들렌의 CCP 전 일반세균 오 염도는 3.5±0.0 log CFU/g에서 CCP 후 0.4±0.8 log CFU/g으 로 저감화되어 CCP의 유효성이 확인되었다. 크림빵의 CCP 전 일반세균 오염도는 6 .9 ±0.0 l og CFU/g에서 CCP 후 2.8±0.0 log CFU/g로 저감화되어 CCP의 유효성이 확인되 었다. 그러나 가열 없이 사용되는 크림에서 일반세균이 2.3±0.1 log CFU/g 검출되어 완제품의 오염도가 2.1 log CFU/g 증가하였다. 제조 환경의 경우, 초코 마들렌과 크 림빵 모두 CCP 후 제조 환경에서 일반세균이 검출되어 작업 환경에 대한 위생 관리가 필요한 것으로 판단되었 다. 이러한 결과를 종합하여 보면, 초코 마들렌과 크림빵 의 현행 CCP의 유효성은 확인되었다. 그러나 빵에 충진 되는 크림의 일반세균을 저감화할 수 있는 중요관리점과 한계기준이 추가되어야 할 것으로 판단된다. 또한 제조 환경의 미생물 오염이 지속적으로 발생하고 있어, 교차오 염 예방을 위한 세척 소독 기준의 강화가 필요한 것으로 판단된다.

본 연구에서는 음료류 제조공정의 CCP 및 CIP 유효성 을 재검증하여 음료류의 생물학적 안전성 확보에 기여하 고자 하였다. 본 실험의 재료는 HACCP 인증업체의 혼합 음료와 발효유를 실험 대상으로 하였다. 시료는 원료, CCP 전·후 공정품, 완제품 등 식품과 CIP 전·후의 제조 환경을 채취하였다. 일반세균과 대장균군 실험은 식품공전에 따 랐으며 식중독세균 실험은 PCR kit를 이용하여 실험하였 다. 식품 시료 실험 결과, 혼합음료 원료인 라즈베리 농축 액에서 0.2±0.4 log CFU/g, 발효유 원료인 조제액에서 4.6±0.0 log CFU/g, 시럽에서 3.7±0.1 log CFU/g 일반세 균이 검출되었다. 그러나 CCP 공정 이후 모든 시료에서 일반세균, 대장균군, 식중독세균이 검출되지 않았다. 제조 환경 실험결과, CIP 전 혼합음료 믹싱호퍼에서 1.7±0.0 log CFU/100 cm2, 발효유 컨베이어벨트 4.5±0.0 log CFU/ 100 cm2, 충진기 세척수에서 8.4±0.0 log CFU/mL가 검출되 었다. 그러나 CIP 이후 모든 제조 환경 시료에서 일반세균, 대장균군, 식중독세균이 검출되지 않았다. 따라서 현 재 음료류의 CCP 및 CIP 공정은 유효한 것으로 판단된 다. 그러나 음료류의 특성을 고려할 때 지속적인 CCP 및 CIP 관리가 필요한 것으로 판단된다.

Hazard Analysis Critical Control Point (HACCP) is a scientific and systematic food hygiene management method that identifies and controls hazards to ensure food safety. South Korea has made the application of HACCP mandatory across all slaughterhouses to supply safe animal products and has further established and utilized a general HACCP model and standardized plan for mammal slaughterhouses. To investigate the current status of the preparation and application of HACCP plans in slaughterhouses in South Korea, surveys were conducted with HACCP teams at 30 slaughterhouses. The challenges faced were the preparation and application of HACCP plans, such as during preparation of justification documents for hazard analysis, re-evaluations, and changes in process or when adjusting and reinforcing corrective actions for repetitive deviations. Additional needs were found for the smooth application of HACCP, including the provision of standardized manuals for HACCP applications, an easily accessible platform for exchanging scientific information, provision of standardized templates, and unification of templates. Overall, challenges were particularly experienced during hazard analysis and verification processes in the preparation and application of HACCP plans. This study provides information on the current status of HACCP applications in domestic slaughterhouses and baseline data for effective HACCP application in slaughterhouses.

The purpose of this study is to analyze consumer preference for fish farm HACCP certification using conjoint analysis. This study used raw flatfish product to evaluate the fish farm HACCP. In this study, 500 consumers were surveyed using panel survey and stratified sampling. In the recognition analysis, the farm HACCP certification system was found to be highly recognized by consumers. It can be seen that the brand assets accumulated by existing food and agricultural HACCP certification were transfered to the fish farm HACCP and absorbed. Consumers perceived fish farm HACCP certification as similar one with existing food and agricultural HACCP. Conjoint analysis evaluated three levels factors. The attributes and levels evaluated were : price(25,800 won, 28,400 won, 31,000 won), certification(fish farm HACCP, seafood traceability, and non certified), and origin(domestic, JEJU, and WANDO). The important levels were in order of price(40.8%), certification(30.2%) and origin(29.0%). We found that consumers give higher utility to fish farm HACCP certification compared with non certified and seafood traceability certification. Market simulation results showed that the fish farm HACCP product has 12%p higher market share than non certified products. Seafood traceability certification showed 4.6%p higher market share than non certified products.

This study was conducted to derive the level of importance of HACCP evaluation items in meat packing plants. Based on the results, we proposed a method to increase the objectivity of HACCP criteria for meat packaging plants by giving different evaluation scores to each evaluation item. To assign a differential score for each HACCP evaluation item, the severity of the hazard and the rate of non-compliance in the past 3 years (3,905 of the prerequisite section, 2,057 of the HACCP management section) were analyzed. The results were as follows. The importance and score differentiation of each HACCP evaluation item was derived. The total scores of the prerequisite section and HACCP management section were set at 200 and 100, respectively. However, to maintain objectivity of the HACCP evaluation items, further study is needed to develop detailed criteria for each HACCP evaluation item and score.

The purpose of the study was to simplify standard HACCP manual for improving the on-site applicability and increasing the implementation rate of HACCP program for small- and medium-sized dairy farms (SMDF). A survey was carried out in 32 SMDFs using a structured questionnaire. The results indicated that the number of workers had a positive correlation with HACCP certifications (p < 0.05). Most of HACCP non-certified farms (66.7%) were run by two workers with 40-60 cows and milking yields of 1,000-1,500 L per day. Major drawbacks for dairy farmers to implement current HACCP system were the difficulties in daily recording and facility management (40%). On the basis of the survey results, it was suggested that the development of on-site standard HACCP manual and user-friendly record chart with O/X checklist were the most urgent factors to increase HACCP implementation rate. In addition, the alternative third party service for microbial and chemical tests could also be accompanied for small-sized dairy farms.

This study was conducted to analyze the reasons for and advantages and disadvantages of implementing the HACCP (Hazard Analysis Critical Control Point) system on animal farms in Korea. The study was carried out by randomly selecting 45 swine and 24 dairy farms where HACCP has been implemented. The results were as follows: 24% of the swine farmers responded that extension of their business was the major reason for implementing HACCP; the second (21%) was financial support from local or national government. Dairy farmers had similar responses. The top advantage of adopting HACCP was improvement of the welfare of employees in both swine (21%) and dairy (22%) farms. The first-ranked disadvantages of HACCP implementation were HACCP education (23%, swine farm) and high turnover of employees (24%, dairy farm). On farms, HACCP may increase the sanitation and safety levels of domestic livestock products. However, the Korean government should address the disadvantages of HACCP to encourage its adoption at the animal production stage.

Supplying clean and safe water to people is facing both quantitative and qualitative challenges. Due to climate change, access to freshwater becomes increasingly difficult, while pollution from various sources decreases the public trust in water quality. Managed aquifer recharge (MAR) which stores and uses surface water in aquifer is receiving attention as a new technology to secure freshwater. Recently, there is a global expansion in the attempt to combine general purification plants and hazard analysis and critical control point (HACCP) which manages all the process from raw material to consumer for food safety. This research is about an attempt to apply HACCP to the drinking water supply process using MAR to secure both quantity and quality of drinking water. The study site is a MAR plant being constructed in the downstream area of the Nakdong River Basin, South Korea. The incorporation of HACCP with MAR-based water supply system is expected to enhance the safety and reliability of drinking water.

A simplified prerequisite program is a basic element for an effective HACCP system operating in small meat packaging plants. We analyzed current configuration of the prerequisite evaluation checklists and classified according to two categories of general hygiene management and prerequisite requirements. The general hygiene management items overlapping with non-HACCP plant evaluation items were excluded except for the high rate of non-compliances. Non-compliance rates were calculated to determine the weak points of the current prerequisite program operation, and the potential risk elements were included in the simplified prerequisite requirements. The data used for the analysis of non-compliance rates were from the HACCP accreditation evaluation inspection reports by the Korea Livestock Products HACCP Accreditation Service. Of the existing 54 evaluation items, we selected 37 core items as simplified prerequisite requirements for meat packaging plants. In addition, we recommended simple modification of the evaluation items, with one item for evaluation of one check point.

This study was conducted to propose the use of a non-compliance rate for evaluation of the HACCP operational condition. We calculated the sectoral non-compliance rate from the HACCP prerequisite evaluation reports. This rate indicates vulnerability of the operational prerequisite conditions that must be improved to increase HACCP reliability for safe foods. The common weak point in the livestock products industry was storage and transportation management, and operating condition in butcher shops were worse than those for the other livestock businesses. In order to obtain better information on findings, evaluation items should be improved simply with one item for evaluation of one check point.

A research was conducted on Seoul regional elementary, middle, and high school nutritionists to study about their perception of HACCP control standards & performance conditions and sanitation & safety inspection, to seek for more efficient methods of school meals' sanitation system settlement. All surveys were distributed and collected via email. A total of 305 survey papers were collected, and out of these, 300 school results were analyzed. As for CCP 1 performance conditions, 43.3% of the nutritionist put emphasis on temperature control for cooking duration and 71.0% said that they manage both temperature and PHF food control. In CCP 2 stage, 65.8% of the nutritionists maintained the food's temperature, and 56.7% documented the recordings after cooking. A total of 79.3% of the schools scored above 90 points on school meal sanitation & safety inspection, 3.72 points on necessity for revisions, 3.38 points on objectivity, and 3.34 points on reliability. As for these results, a clear CCP control criteria as well as training must be set. Also, because the necessity of revision for sanitation & safety inspection is higher than reliability and objectivity, appropriate complementary measures must be taken.

This study has been performed for about 270 days at analyzing biologically hazardous factors in order to develop HACCP system for the non heat-frozen carrot juice. A process chart was prepared by manufacturing process of raw agricultural products of non heat-frozen carrot juice, which was contained water and packing material, storage, washing, cutting, extraction of the juice, internal packing, metal detection, external packing, storage and consignment (delivery). As a result of measuring Coliform group, Staphylococcus aureus, Salmonella spp., Bacillus cereus, Listeria Monocytogenes, Enterohemorrhagic E. coli before and after washing raw carrot, Standard plate count was 4.7 × 104 CFU/g before washing but it was 1.2 × 102 CFU/g detected after washing. As a result of testing airborne bacteria (Standard plate count, Coliform group, Yeast and Fungal) depending on each workplace, number of microorganism of in packaging room, shower room and juice extraction room was detected to be 10 CFU/Plate, 60 CFU/Plate, 20 CFU/Plate, respectively. As a result of testing palm condition of workers, as number of Standard plate count, Coliform group and Staphylococcus aureus was represented to be high as 6 × 104 CFU/cm2, 0 CFU/cm2 and 0 CFU/cm2, respectively, an education and training for individual sanitation control was considered to be required. As a result of inspecting surface pollution level of manufacturing facility and devices, Coliform group was not detected in all the specimen but Standard plate count was most dominantly detected in scouring kier, scouring kier tray, cooling tank, grinding extractor, storage tank and packaging machine-nozzle as 8.00×10 CFU/cm2, 3.0 × 10 CFU/cm2, 4.3 × 102 CFU/cm2, 7.5 × 102 CFU/cm2, 6.0 × 10 CFU/cm2, 8.5 × 102 CFU/cm2, respectively. As a result of analyzing above hazardous factors, processing process of ultraviolet ray sterilizing where pathogenic bacteria may be prevented, reduced or removed is required to be controlled by CCP-B (Biological) and critical level (critical control point) was set at flow speed is 4L/min. Therefore, it is considered that thorough HACCP control plan including control criteria (point) of seasoning fluid processing process, countermeasures in case of its deviation, its verification method, education/training and record control would be required.

The subject study was targeted towards nutrition teacher (dietitian) of elementary, middle, and high schools in Seoul areal. In addition, this study was to investigate the current status of school foodservice securement facilities & equipments and to analyze the obstructive factors for executing the HACCP system. The aim of this study was to provide base-line data so that a more efficient & effective sanitary management system for school foodservise can be settled in. All surveys were distributed and collected via email. A total of 305 survey papers were collected and out of these, 300 school results were analyzed and the results are as follows. The order of the securement facilities & equipment furnished were pre-handing equipments>washing>cooking>inspection>facilities>storage>space area>distribution equipments. The awareness of obstructive factors in executing the HACCP system was a total of 3.17 points and the order was as follows. The general obstructive factors>obstructive factors in the cooking staff executing the HACCP system>collaboration between the school/team leaders and the budget supporting department>obstructive factors in the nutrition teacher (dietitian) executing the HACCP system. School foodservice securement facilities & equipments in Seoul area must be renovated and modernized so as to improve its current situation. Furthermore, leadership programs are necessary to enhance nutritionists' understanding of the HACCP system and the cooking staff's competencies in instructing and supervising.

오늘날 기업들은 환경의 동태성이 증가되면서 기업이 지속적인 경쟁우위를 유지하기 위해서는 환경특성의 변화에 적절하게 대응할 수 있는 경영혁신이 수반되어야 한다. 특히, 급변하는 시장 환경의 변화로 인하여 경영성과를 창출하기 위해서는 경영환경, 경쟁전략, 조직문화에 의한 인과관계를 분석할 필요성이 대두되었다. 식품산업도 예외는 아니어서 급변하는 경영환경에 능동적으로 대응하기 위해 노력하고 있다. 특히, 식품업계에서는 식품의 안전과 위생에 대한 관심은 생활수