2014년부터 2016년 5월까지 3,313건의 농산물우수관리 기준으로 재배되는 농산물(GAP 농산물)에 대한 미등록농 약 오염 실태를 조사하였다. 그 결과, 미등록농약 오염에 의한 부적합 건수가 잔류허용기준을 초과에 의한 부적합 건수보다 훨씬 많았다. 미등록농약이 검출되어 부적합 판정된 GAP 농산물의 대부분은 소면적엽채류 작물이었는데 그 이유는 이들 작물에 등록된 농약이 곡류나 과일류보다 훨씬 부족하기 때문으로 확인되었다. 또한 방제가 끝난 농약 살포기를 세척하여도 살포기 내에 농약이 어느 정도 잔류할 수 있으며, 이 때 잔류한 농약이 허용되지 않은 작물에 비의도적으로 이행될 수 있음이 확인되었다. 따라서 침체된 우리나라의 농산물우수관리제도(Good Agricultural Practices, GAP)를 활성화하기 위해서는 모든 농작물에 농약이 충분히 등록되어야 하고, 또한 농약 살포기에 잔류한 농약이 완전히 세척되지 않는 경우를 감안하여 미등록 농약이 비의도적으로 농작물에 이행되는 것이 일정량 허용되어야 할 것이다.

2016년 6~12월 서울약령시에서 원형 또는 분말 형태로 유통 판매되는 식·약 공용 농산물 총 62건을 구입하여, 후칼럼 유도체화 장치인 광화학 반응장치를 연결한 HPLCFLD를 이용하여 아플라톡신(B1, B2, G1, G2)을 정성 및 정량 분석함으로써 오염도를 조사하였다. 아플라톡신의 검 출한계는 B1 0.086 μg/kg, B2 0.020 μg/kg, G1 0.363 g/kg, G2 0.126 μg/kg이었고, 정량한계는 B1 0.262 μg/kg, B2 0.059 μg/ kg, G1 1.101 g/kg, G2 0.382 μg/kg였다. 회수율은 B1 95.1~ 101.8%, B2 86.9~105.6%, G1 95.2~100.6%, G2 98.6~114.0% 이었으며, 변동계수(Coefficient of Variation, %)는 B1 1.9~ 9.8%, B2 1.2~8.2%, G1 2.1~9.5%, G2 0.9~9.3%였다. 사용부위에 따른 아플라톡신 오염의 특성을 살펴본 결과 종자 (Semen)만 아플라톡신이 검출되었으며, 21건 중 6건(원형 3건, 분말 3건)에서 아플라톡신이 검출되었다. 품목별 아플라톡신 검출 건수를 살펴본 결과, 연자육 중 원형은 7 건을 검사한 결과 2건에서 아플라톡신 B1, B2가 검출되었고, 분말은 6건 중 2건에서 아플라톡신 B1이 검출되었다. 산조인 원형은 5건 중 1건에서 아플라톡신 B1, B2가 검출 되었으며, 분말은 3건 중 1건에서 아플라톡신 B1, B2가 검출되었다. 아플라톡신 검출량을 살펴보면, 연자육 원형은 총아플라톡신(B1, B2, G1 및 G2의 합)이 ND~14.655 μg/kg(B1 ND~11.869 μg/kg) 검출되었고, 분말은 총아플라톡신이 ND~2.223 μg/kg(B1이 ND~2.223 μg/kg) 검출되었다. 산조 인 원형의 아플라톡신 검출량은 총아플라톡신이 ND~9.182μg/kg(B1이 ND~6.612 μg/kg) 검출되었고, 분말은 총아플라 톡신이 ND~21.797 μg/kg(B1이 ND~19.345 μg/kg) 검출되었다. 따라서 이러한 곰팡이독소 검출현황을 토대로 식· 약 공용 농산물에 대한 곰팡이독소 기준을 설정하여 식· 약 공용 농산물의 안전한 유통을 관리할 필요가 있다.

식품의약품안전처는 효율적인 식중독 예방 교육·홍보를 위하여 모바일 증강현실 게임인 ‘식중독잡GO’를 개발 하고 식품안전의 날 등 11개 행사에서 시범운영을 하였다. 행사장에서 ‘식중독잡GO’를 체험한 사람을 대상으로 식중독에 대한 인지정도를 설문조사를 통해 살펴보았다. 설문조사 결과 ‘식중독잡GO’ 게임 전후대비 식중독예방 3대 요령 인지도는 게임 전 51.8%에서 게임 후 78.8%로 향상되었고, 개별 식중독균 인지도는 평균 2.1배 향상되었 다. 설문조사자의 95%가 식중독 이해에 도움이 되었다고 응답하였으며, 90%가 게임이 재미있었다고 응답하였다. 따라서, ‘식중독잡GO’를 유·초·중·고등 교육에 적용을 하면 식중독균의 주요증상, 원인식품 등 식중독 예방 요령의 다양한 교육적 효과를 기대할 수 있을 것으로 사료된다.

상업적으로 유통되는 젤라틴 캡슐 제품은 소비자의 건강(예: 광우병) 및 종교적 신념에 대한 우려를 야기시킬 수 있다. 젤라틴은 대부분 소, 돼지 등에서 유래한 원료 물질을 가공한 것으로서, 가공 후 그 원료 물질을 분석하는 것은 대단히 어렵다. 따라서 정부 규제기관의 표시사 항 준수여부 모니터링 연구가 주기적으로 필요하다. 본 연구에서는 인터넷에 유통되는 건강기능식품(n = 181)을 대상으로 젤라틴 캡슐의 원료 물질을 종 특이 PCR 방법으 로 분석했다. 55개 제품의 경우 표시사항에 젤라틴 캡슐 원료 물질에 대한 정보를 명시하였으나(예: bovine-, fishand plant-derived gelatin), 126개 제품의 경우 사용 원료에 대한 정보 없이 “gelatin”으로 표시하였다. 이 126개 제품의 젤라틴 캡슐 분석 결과 51개 제품은 소 유래의 젤라 틴을, 31개 제품은 돼지 유래의 젤라틴을, 그리고 44개 제 품은 소와 돼지의 원료를 혼합하여 제작한 블렌딩 젤라틴을 사용한 것으로 밝혀졌다. 따라서 소비자의 알 권리, 종교적 신념 및 건강을 보호하기 위해 젤라틴 캡슐에 사용된 원료 물질을 표시사항에 제공하는 것은 매우 중요하다.

본 연구는 자동화 MPN 분석 장비인 TEMPO (TEMPO BC)와 MYP 배지법을 이용한 바실러스 정량 시험 결과에 대한 상관관계와 유의성을 연구하였다. 자연적으로 오염 되어 있는 B. cereus 다빈도 검출 식품을 선별하여(N = 384) 두 시험법으로 정량 시험한 결과값의 차가 1 log CFU/g 미 만이 95.3%였으며, B. cereus가 검출된 시료에서는 92.5% 였다. 통계학적으로 TEMPO BC 시험법과 MYP 배지법은 유의적 차이가 없었다(p < 0.05). 국내 정량 규격이 있는 식품에 인위적으로 B. cereus를 접종하고 두 시험법을 비교 하였다. R2값은 소스류(0.98), 조림식품류(0.98), 젓갈류(0.96) 에서 유의적인 차이가 없었으나, 생식류(0.94), 청국장류 (0.86), 된장류(0.71)는 시험법 간의 유의적인 차이가 있었다. 콩, 메밀 등의 곡류 제품은 TEMPO BC 결과값의 오류가 날 수 있는 재료로 명시되어 있으므로 선식류와 청국 장류, 된장류는 자동화 시험법인 TEMPO BC로 사용하기 위해서는 시험법을 추가적으로 검증 할 필요성이 있다고 생각된다. 자연적으로 오염되어 있는 식품 시료와 인위적 으로 접종한 시료에 대한 선형 방정식은 log(TEMPO BC) = 0.8453 × log (MYP배지) + 0.1642이며 paired t-test를 이용 하여 검증한 결과 유의적인 차이가 없었다. 최근 식품의 안전성에 대한 소비자의 관심이 증가하여 식품공전 및 국제 기준에 정량기준이 강화되고 있는 추세이므로 TEMPO BC의 수요증가가 예상된다. 따라서 본 연구는 이에 대비 하여 식품의 안전성 평가에 사용되는 기존의 실험법과의 비교 및 타당성 연구 기초 자료로 쓰일 것이라 생각된다.

To aid in the development of a food nutrient database that provides the dietary fiber composition of eat-out Korean foods, we determined the total dietary fiber (TDF) content in the eat-out Korean foods Muchim, Bokkeum, and Guk (Tang) using a dietary fiber autoanalysis instrument. A total of 59 samples were collected from Gangwon-do, Gyeonggi-do, Gyeongsangdo, Seoul, Jeonla-do, and Chungcheong-do. First, among 14 samples of Muchim, the TDF content of Kkaennip namul, Goguma-julgi-namul, and Dallae-namul (4.33~6.24, 3.16~5.07 and 3.70~4.99 g/100 g, respectively) was higher than the other types of Muchim. There was no significant difference in TDF content of Muchim (p>0.05) among locations. Among 13 samples of Bokkeum, the TDF content of Pyogo-beoseot-Bokkeum (4.77~6.66 g/100 g) and Miyeok-julgi-Bokkeum (4.16~7.47 g/100 g) was higher than the other types of Bokkeum. The TDF content of Pyogo-beoseot-Bokkeum in Gyeongsang-do was the lowest and the TDF content of Miyeok-julgi-Bokkeum in Gangwon-do was the highest (p<0.05). The TDF content of spinach soybean paste soup (1.34~2.21 g/100 g), Dakgogi-yukgaejang (1.61~2.45 g/100 g), duck stew (1.25~2.80 g/100 g) and spicy yellow croacker stew (1.70~2.27 g/100 g) were higher than the other types of Guk (Tang). There was no significant difference in TDF content of Guk (Tang) among locations (p>0.05).

This study aimed to investigate potential acceptability of Korean jang products among Halal food consumer’s to predict its market possibility in a Halal food market. Focus Group Interview (FGI) was implemented to 11 Halal food consumers residing in Korea for more than 4 month. During the test, 3 types of fermented paste, doenjang, ssamjang and gochujang were evaluated by applying these to Korean foods. In depth interview was conducted on the liking of the jang applied samples, general experiences of Korean food and fermented food in their home countries. The results showed that consumers were positive to Korean jang applied samples in general. The mean liking ratings of doenjang, ssamjang and gochujang were 7.1, 7 and 7.6 on 9-point hedonic scale, respectively. Consumers focused on the sweet and spicy flavor quality of the samples. Consumers commonly responded that the doenjang tasted too salty and needed to increase sweet and spicy flavor, and ssamjang needed to increase spicy flavor as well. Sweetening was necessary for gochujang. The reasons of liking Korean jang were because the flavors were unique yet familiar. The balanced flavor of salty, sweet and spicy flavor were additional reasons of liking. However, the fermented smell of jang products were reasons of disliking the products.

Nutrition labeling can provide information in order for people to select products suitable for their own health, and sodium content labeling for processed foods is important since sodium is one of the main causes of cardiac diseases. This study had carried out to propose the desirable sodium content labeling by conducting surveys on the awareness of sodium content in processed foods, understanding of sodium content labeling, and requirements for new sodium comparative claims. The survey period was from 12th of September, 2016 through the 24th, during which a self-administered questionnaire survey was given to 1,003 persons through demographic quota sampling by age and region. As a result of the survey, 66.0% of respondents assuring nutrition labeling answered they check sodium content labeling, whereas 83.2% were aware of excessive intake of sodium having a negative effect on health. Exactly 49.9% of respondents answered that the current system for nutrition labeling on processed foods does not help one to understand the content of sodium, whereas 72.9% answered they wanted to compare sodium contents with those of other products when buying or taking processed foods. As 92.5% cited the importance of sodium comparative claims made by processed foods, preparation of a new system for food labeling should be considered by which consumers can easily compare sodium contents with those of other similar products.

본 연구는 대기압 유전체장벽방전 플라즈마 처리에 따른 식품유해 미생물 사멸효과를 조사하기 위해 수행되었다. 플라즈마 처리 시, 활성종 생성 및 농도에 영향을 미치는 노출시간, 노출거리, 산소비율, 전력 변화에 따른 E. coli의 사멸효과를 조사한 결과, E. coli의 사멸율은 플라즈마 처리를 위한 노출시간, 산소비율, 전력의 증가에 따라 증가한 반면, 노출거리의 증가에 따라서는 사멸율이 감소하였다. 이 결과는 미생물 시료가 플라즈마에 노출되는 시간이 증가됨으로서 시료 내 NO 농도가 증가되고, E.coli의 사멸율 역시 증가되는 결과로 뒷받침할 수 있고, 미 생물 사멸효과를 높이기 위해서는 활성종의 농도가 증가 되어야 함을 의미한다. E. coli와 함께 B. cereus, B. subtilis, B. thuringiensis, B. atrophaeus를 대상으로 대기압 유전체 장벽방전 플라즈마에 의한 살균효과를 조사한 결과, 72.3~91.3%의 높은 사멸율을 나타내었다. 이러한 결과로 미루어, 대기압 유전체장벽방전 플라즈마기술은 다양한 미생물에 적용될 수 있는 유용한 살균기술임을 확인하였다.

본 연구는 건강기능식품 중 baicalin, eleutheroside E, ligustilide를 효과적으로 분석할 수 있는 방법을 확립하기 위하여 수행되었다. 이에 LC-MS/MS를 이용하여 신속하고 효율적으로 동시분석할 수 있는 시험법을 확립하였으며, 확립된 시험법에 대해 특이성, 검출한계, 정량한계, 정확도, 정밀도에 대한 검증을 통하여 유효성을 확인하고자 하였다. 표준용액을 이용하여 검량선을 작성한 결과 r2> 0.99 이상의 직선성을 확인하였고, baicalin, eleutheroside E, ligustilide에 대한 정량한계는 각각 39.3 μg/L, 106.7 μg/L, 76.1 μg/L이었으며, 검출한계는 각각 13.0 μg/L, 35.2 μg/L, 25.1 μg/L이었다. 또한 평균 회수율은 각 성분에 대해 108.0~109.9%, 99.8~101.3%, 91.4~97.2%로 나타났으며, 반 복정밀도는 상대표준편차 5%이하, 실험실간 재현성은 9% 이하로 나타나 정확성, 재현성이 우수하였으며 이는 AOAC 가이드라인19)에서 제시한 기준에 모두 적합한 수준이었다. 따라서 개발된 분석법은 향후 건강기능식품 중 baicalin, eleutheroside E, ligustilide를 동시분석하는데 효과적으로 활용할 수 있을 것으로 판단된다.

수입식품 안전관리 확보와 효율성 제고를 위한 목적으로 국가식품안전관리체계 평가도구를 활용하여 수출국의 국가식품안전관리체계 현황을 평가하고 이를 자국의 수입 식품안전관리에 활용하는 방안에 대한 논의가 미국을 중 심으로 진행되고 있다. 본 연구는 미국의 평가도구와 도구를 활용한 평가사례를 비교조사하고, 관계 전문가의 의 견을 검토하여 시사점을 도출하였다. 미국 FDA가 개발한 식품안전관리체계 평가도구는 외국의 식품안전 전문성을 이용하여 수입식품 안전성을 확보하기 위하여 마련되었으 며, 평가도구는 10개 기준으로 구성되어 외국의 전반적인 식품안전관리 수준을 판단할 수 있도록 고안되어 있다. FDA는 평가도구를 활용하여 뉴질랜드와 캐나다를 대상으 로 평가를 실시하였으며 두나라 모두 미국의 식품안전관리체계와 동등한 것으로 인정하였다. 전문가 인터뷰에서는 국가식품안전관리체계 평가를 통해 수입 전 위생평가 와 수입식품의 국경검사 빈도관리에 활용함으로써 수입식품 안전관리에 있어 국가예산의 효율적인 배분과 대국민 신뢰도 향상에 기여할 것이며, 향후 국가식품안전관리체 계 평가에 대한 활용도 제고를 위해서는 국제적인 조화와 전문가·예산의 확보도 중요하다는 의견을 제시하였다. 미국의 평가도구 조사·분석과 전문가 인터뷰를 토대로 도출한 시사점으로는 국가식품안전관리체계 평가 논의의 국제적 흐름에 능동적으로 대응할 필요가 있으며, 국가식품 안전관리체계 평가도구를 활용하여 국내 식품안전관리체 계를 검토하는 것이 가능할 것이다. 아울러 식품안전관리 체계 평가결과는 수출입 안전관리에도 활용할 수 있을 것 으로 보이며, 이러한 국제흐름에 따라 향후에는 우리나라 자체 국가식품안전관리체계 평가도구를 개발하는 방안도 고려할 필요가 있다.

The purpose of this study was to investigate the intake of energy drinks and awareness of caffeine among middle school students. The subject was 313 middle school in Incheon area. The questionnaire respondents are consisted of 133 male students and 180 female students. The recognition result that allowed multiple responses to energy drink types was recognized by hot six at 28.9%, followed by red bull 24.3%, monster energy 13.8%, wolf energy 8.0% and taurine soda 6.9%, respectively. There was a significant difference in the experience of energy drink intake, intake reason, intake time and place (p<0.05), but there was no significant difference in intake frequency and place (p>0.05). There were significant differences in experience and frequency of energy drink intake (p<0.05), but there was no significant difference in intake reason, choice criteria, intake time and place (p>0.05). The result of the perception of energy drinks according to gender was 2.25 points for male students and 2.61 points for female students in the question 'caffeine is also present in tea, green tea, cola and chocolate'. There was a significant difference between male and female students (p<0.05). As a result of the recogniton of energy drinks, "the appropriate amount of caffeine is cleared and the concentration improves." When asked, "low body weight is 2.24 points, normal 2.27 points, overweight 1.89 points, obesity 2.46 points (p<0.05). There was a statistically significant difference in body mass index (BMI) between the two groups (1.95 for low body weight, 2.10 for normal body weight, 1.62 for overweight and 2.43 for obesity). Regression analysis showed that R2=0.007 and F=2.798, respectively. Significant differences were found at the significance level of p<0.05. Energy drink consumption expenditure(β= 0.121, p<0.05), sleep time(β=0.130, p<0.05), and caffeine perception(β=－0.162, p<0.05) were significant determinants of energy drinks intake.

This experiment was carried out to enhance the availability of blackberry. Since it is difficult to use blackberry as a fresh fruit, we investigated the quality characteristics of blackberry powder obtained by various drying methods (freeze drying and hot-air drying at 40~80℃). The L- and b-values of freeze-dried powder was higher than hot-air dried powder. The pH (3.2) was lowest and the acidity (14.4%) was highest in freeze-dried powder. In freeze drying, the brix degree was 65.7 °Bx, but it increased from 54.7 °Bx to 68.5 °Bx with increasing temperature during hot air drying. The total polyphenol and flavonoids contents were the highest in freeze-dried powder, at 9.3 and 6.2 mg/g, respectively. The levels increased as temperature increased in hot air drying. Anthocyanin content in freeze-dried powder was 8.51 mg/g, while it sharply decreased to 1.17~2.45 mg/g in hot-air drying. Vitamin C content in freeze drying (979.4 μg/g) was higher than that in hot-air drying (48.3~303.2 μg/g). The sample concentration required for 50% reduction of DPPH free radical scavenging (RC50) was 79.7 μg/mL in freeze drying, and showed high antioxidant activity. Also it decreased from 122.4 μg/mL to 87.7 μg/mL with temperature increase during hot air drying. We therefore conclude from the above results that freeze drying is more suitable for the production of blackberry powder, because this method showed high value of chromaticity, total polyphenol, flavonoid, anthocyanin content, vitamin C and antioxidant activity.

This study investigated the quality characteristics and volatile flavor components of aronia wine (Aronia melanocarpa (0~100%)). After 12 days of fermentation, the alcohol contents of aronia wines ranged between 9.0~12.0%. The pH level and total acidity of aronia wines were 3.20~3.68 and 0.57~0.76 g/100 mL, respectively. The organic acid analysis of wine containing 100% aronia, revealed malic acid content at 3.70 mg/mL, followed by tartaric acid, lactic acid, and citric acid. As the aronia content increased, both the total polyphenol content and the antioxidant activity (the DPPH radical scavenging activity) also significantly increased. The total polyphenol content was the highest in the wine with 100% aronia (461.33 mg%), and the antioxidant activity showed the highest values in the wine with 100% aronia (91.91%). Volatile flavor component analysis of aronia wines identified 8 alcohols, 12 esters, 4 ketones, and 7 other compounds. In the sensory evaluation, the color, flavor, and taste of wine with 20% aronia showed higher values than other aronia wines. Based on the results of the present study, we suggest that 20% aronia is most beneficial in improving the quality as well as sensory characteristics of the wine.

To prolong the shelf-life of strawberry, samples were treated with gel packs containing slow-released chlorine dioxide(ClO2) gas at 3~7 ppm for 6 days at room temperature. The weight loss and decay ratio as well as changes in pH, color and texture properties of the treated samples were investigated. The weight of the control and ClO2 gas treated samples decreased slightly, but the weight of the control changed faster than those of the ClO2 gas treated samples during the storage period. The decay ratio of control was higher than those of the ClO2 gas treatments since 4 days of storage. The pH and acidity in the control and in the ClO2 gas treated samples were no differences during storage period. The lightness of strawberry decreased during storage, but there was no difference in lightness among the treatments even when storage time was extended. The redness and yellowness of the control showed higher change than those of the ClO2 gas treatments during 6 days. The firmness of the control changed more rapidly than those of the ClO2 gas treatments during 6 days. Especially, the samples treated 3 and 5 ppm ClO2 gas were the least changed. And the scores for appearance, firmness and overall acceptance control and 7 ppm ClO2 gas treatment decreased more rapidly than those of 3 and 5 ppm treatment.

An agricultural waste, pomegranate (Punica granatum L.) peel is known to be rich in total phenolics, which are flavonoids having strong antioxidant effects. In this study, pomegranate peel sponge cakes were prepared with varying ratios of freeze dried pomegranate peel powder (0, 1, 3, 5, 7% (w/w)) to examine their effect on quality characteristics, retrogradation and antioxidant activities. The specific gravity and moisture contents of 3, 5, and 7% pomegranate peel powder showed higher values than the control and 1% group. Addition of pomegranate peel powder increased the batter yield, while there was a significant decrease in baking loss. Increasing pomegranate peel powder content significantly decreased the lightness (L) (from 75.03 to 57.04) and pH values, whereas redness (a), yellowness (b) and ΔE were increased. Increasing concentration of the peel powder also increased the hardness and chewiness, while the springiness and cohesiveness decreased. Considering the Avrami equation, Avrami exponene (n) decreased from 1.8055 (control) to 0.9199 (7% pomegranate peel powder). Time constant (1/k) was lowest in control (at 17.64) and highest in the 7% group (39.84). Total polyphenol, flavonoid content, DPPH and ABTS radical scavenging activities significantly increased with increments in the content of pomegranate peel powder. A sensory evaluation by the 7-point scaling method showed that the sponge cake containing 7% pomegranate peel powder had the highest scores in color, flavor, sweetness, chewiness and overall acceptability. Hence, it is considered that sponge cake supplemented with 7% pomegranate peel powder is the most appropriate for quality characteristics, retrogradation and antioxidant activities.

Vegetables and fruits contain a great deal of vitamins, minerals, dietary fiber and phytochemicals. Therefore, healthconcious consumer prefer beverage made from fresh fruits and vegetables due to their health benefits. This study was conducted to investigate differences in nutritional composition and sensory characteristics of juices depending on the apparatus used: either a low-speed juicer or high-speed blender. All ingredients could be made into juice without addition of water using the low speed juicer. However, addition of water was necessary to produce juice with the high-speed blender. Phenol and flavonoid content, were higher in juice made with the low-speed juicer than that produced with the high-speed blender and were correlated with DPPH radical scavenging ability. Protease activity of pineapples juices was not significantly different for the two methods, but protease activity of kiwi juice was about 8 times higher in juice made with low-speed juicer than that made with the high-speed blender. SOD activity also tended to be higher in the juice made with low-speed juicer. The concentration of dissolved oxygen in the juice made with high-speed blender was higher than that of juice made with a low-speed juicer and was correlated with color change. In addition, the high-speed blender caused an increase juice temperature, but temperature was not changed during use of the low-speed juicer. The noise level of the low-speed juicer was low, but the high-speed blender had high noise intensity comparable to that of railway or aircraft noise. In the sensory evaluation of juice, juice made with the low-speed juicer was preferred over juice made with the high-speed blender. As a result, the overall quality of the juice produced using the low-speed juicer was superior.

In this study, we investigated the quality characteristics and optimum conditions of porridge containing rice incubated with Phellinus linteus mycelium (PLMR). Composition measurements of PLMR were moisture 13.05%, ash 0.88%, carbohydrate 78.65%, crude protein 6.29%, and crude lipid 1.13%, also glutinous rice composition was moisture 13.99%, ash 0.32%, carbohydrate 77.18%, crude protein 7.85%, and crude lipid 0.66%. The water absorption rate of PLMR increased with increasing soaking time during 6 hours. However, the water absorption rate of glutinous rice increased until 30 minutes of soaking time. The pH of porridge was decreased as PLMR contents increased. The viscosity of porridge was increased as PLMR contents increased, and it was the lowest for the control at 914.77 cP. However, spreadability of porridge was decreased as PLMR contents increased. In terms of color, lightness was the highest for the 50% level, redness was the highest for the 75% level, and yellowness was the highest for the 25% level. In terms of textural characteristics, hardness and fracturability were increased as PLMR contents increased, whereas springiness, cohesiveness and resilience showed reverse results. In terms of consumer acceptance, flavor, appearance, viscosity, delicate taste, and overall acceptability were not significantly different between samples. Hot taste was decreased as PLMR contents increased, whereas grittiness showed reverse results. In conclusion, the results indicate that adding 25~50% PLMR to porridge is optimal for a recipe.

This research investigated quality characteristic and sensual characteristic of Chilhyanggye recipe comparing to general Samgyetang, through restoring the recipe recorded in old documents. pH appeared 6.60, high in control group, while Ungchu and Baekssemi Samgyetang displayed respectively 6.42, 6.41, no significant difference from control group, however Ungchu and Baekssemi Chilhyanggye displayed 5.89, 5.90, significantly low. Brightness of breast appeared significantly high in Baekssemi Samgyetang however reddishiness appeared high in Ungchu Chilhyanggye, while yellowishness appeared high in Baekssemi Chilhyanggye compared to other groups. Brightness of chicken leg appeared highest in Baekssemi Chilhyanggye, significantly higher than other groups (p<0.05). Reddishness appeared higher in control group, however appeared low in Samgyetang. Brightness value of soup appeared very high in control group, Ungchu, and Baekssemi Chilhyanggye, which seems to be due to difference in chicken recipe. In case of reddishness, Ungchu Chilhyanggye appeared the highest, and significantly high in order of Baekssemi Chilhyanggye, Baekssemi Samgyetang (p<0.05). Yellowishness appeared significantly high in control group (p<0.05). Hardness of intensity of breast appeared highest in Ungchu Samgyetang and Ungchu Chilhyanggye, and in order of Baekssemi Samgyetang, Baekssemi Chilhyanggye, which seems to be the result of diversity of breed and using vinegar in recipe. Investigation of preference appeared significantly high in color, fragrance, taste, and overall preference in Ungchu and Baekssemi Chilhyanggye compared to control group and Samgyetang (p<0.001). Ungchu Chilhyanggyetang appeared significantly high in overall preference (p<0.001). Calorie appeared higher in Baekssemi compared to Ungchu, while Samgyetang displayed higher value than Chilhyanggye. Carbohydrate appeared higher in Samgyetang than Chilhyanggye. Crude protein content appeared higher in Ungchu breed than Baekssemi breed, on the contrary, crude fat appeared low. Saturated fat and cholesterol apepared lower in Ungchu than Baekssemi.

This study investigated the current status and needs for nutrition education to help reduce children’s sugars intake at the Center for Children’s Foodservice Management (CCFM, n=115), and Child Care Facilities (CCF, n=646) through an online survey conducted from October 5th to 30th 2015. A total of 14.8% of CCFM respondents and 31.9% of CCF respondents provided nutrition education on sugars intake to young children as a main topic (p<0.001). A higher percentage (CCFM 47.8%: CCF 42.4%) delivered nutrition education on sugars intake to young children as a sub-component (p<0.001). Over 90% of the CCFM and CCF participants agreed on the necessity of providing nutrition education on sugars intake to children. The most common reasons given for delivering nutrition education on children’s sugar intake were “there are many more urgent nutrition education topics” for CCFM, and “insufficient nutrition education information and materials” for CCF. The percentage of nutrition education on children’s sugar intake provided to the children’s parents was low showing about 20% in the both groups. The percentage of CCFM participants providing nutrition, education on children’s sugar intake to the teachers in CCF was also low, showing about 14.8%; however, 68.0% of the CCF participants wanted to received teacher's education on guiding children’s sugar intake. Regarding ideas about a nutrition education program on children’s sugar intake for young children, most respondents in both groups answered “sugar intake and dental cavities or obesity” for appropriate education contents, “story telling or puppet show” for appropriate education methods, and “dietitian from CCFM and class teacher together” for appropriate educator. For appropriate education time, there was a significantl difference between the CCFM responses (average 2.7 times) and the CCF responses (average 4 times). Based on the above results, we found that implementing nutrition education on children's sugar intake at the CCFM and CCF, was low; however, awareness of the need for nutrition education on children’s sugar intake and the program development and supply was very high. Also, the opinions of CCFM and CCF participants about a nutrition education program on children’s sugar intake for young children can provide foundation data to develop and implement the CCFM-based nutrition education program.