• 동아시아식생활학회지
• /
• 제8권4호
• /
• pp.412-421
• /
• 1998

보리, 옥수수, 대두, 팥 등에 1.2, 10.1, 30.5 kGy의 감마선 조사처리를 하였을 때 조사선량에 따른 잡곡류의 물리화학적, 미생물적 특성의 변화를 조사하였다. 시료의 수분함량과 조지방함량은 감마선 조사에 의해 유의적인 차이를 보이지 않았고, TBA가는 30.5 kGy로 조사한 보리와 옥수수에서 증가하였다. 미생물 검사에서 보리, 옥수수, 대두, 팥의 중온성균과 저온성균은 감마선 조사에 의해 그 수가 감소하였으며 초기오염도가 낮은 효모 및 곰팡이는 1.2 kGy의 저선량 조사로도 검출한계 이하로 사멸이 가능하였다. 옥수수를 제외한 잡곡류의 환원당은 감마선 조사에 의해 유의적으로 변하지 않았고 대두의 stachyose, raffinose, sucrose와 보리의 sucrose함량은 30.5 kGy 조사시 증가하였다. Riboflavin은 30.5 kGy로 조사한 팥을 제외하고는 감마선 조사에 의해 감소하지 않았다. 색도에서는 감마선 조사에 의해 팥분말의 b값이 증가하였고, 대두분 말의 L값은 감소하였다. 30.5 kGy로 조사한 보리분말의 L값, a값, b값은 약간 증가하였고, 옥수수 분말의 b값은 10.1 kGy와 30.5 kGy조사시 감소하였다.

• Nutrition Research and Practice
• /
• 제8권4호
• /
• pp.410-416
• /
• 2014

BACKGROUND/OBJECTIVES: The standard pattern of Brazilian food consumption is based on the combination of rice and beans served together in the main meals. This study assessed the effects of Brazilian-staple calorie-restricted (BS-diet) dietary advice, with brown rice and beans, on metabolic parameters, body composition, and food intake in overweight/obese subjects. SUBJECTS/METHODS: Twentyseven subjects were randomly assigned to a conventional-type calorie-restricted diet (CT-diet) (n = 13) or a BS-diet (n = 14). Glucose metabolism, lipid profile, anthropometric and body composition parameters, and food intake were measured before and after 16 weeks. Paired t-tests/Wilcoxon tests were used for comparison of differences from baseline and unpaired t-tests/Mann-Whitney tests were used for comparison of differences between the groups. RESULTS: After16 weeks, both groups showed reductions in weight and waist circumference (P < 0.02), and the BS-diet group showed a decrease in body fat (P = 0.0001), and significant improvement in glucose metabolism (fasting plasma glucose, glucose and insulin areas under the curve, Cederholm index, and HOMA2-$%{\beta}$) ($P{\leq}0.04$) and lipid profile (cholesterol, triacylglycerol, LDL-c, VLDL-c, and cholesterol/HDL-c ratio) ($P{\leq}0.05$). In addition, the BS-diet group showed significant improvement in HOMA2-$%{\beta}$, compared to the CT-diet group (P = 0.03). The BS-diet group also showed a significant reduction in energy, lipids, carbohydrate, and cholesterol intake ($P{\leq}0.04$) and an increase in fiber intake ($P{\leq}0.001$), while the CT-diet group showed a significant reduction in intake of energy, macronutrients, PUFA, and cholesterol ($P{\leq}0.002$). CONCLUSIONS: These results demonstrate the benefits of the BS-diet on metabolic parameters in obese subjects.

• 한국식생활문화학회지
• /
• 제33권3호
• /
• pp.217-228
• /
• 2018

This study aimed to develop unique, local "food tourism" products by finding specialized items that combine tourist attractions, such as folklore or hot springs. Traditional ingredients were analyzed with ancient texts for the methods of research. A brand image was made possible utilizing hot spring lore and other regional stories. The tofu products were produced using local specialty beans. Products, such as tofu residue cake and willow bean tea, were made with the tofu residue. After the products were completed, the sensory test began at the local tourist attraction. Asan City's food tourism product willow tofu was made with beans that were given as compensation for building the Onyang temporary palace according to the Annals of the Joseon Dynasty and the willow tree that appears in Sunshin Lee's anecdotes. After the preference test between normal tofu and willow-extract tofu was conducted to measure the product potential of willow tofu, among the sample extracts, 0.04% of the willow extract showed a significant preference. The hot spring tofu-residue cake was baked using tofu residue and vegetable olive oil to substitute for animal oil, such as butter, or margarine. After the sensory test targeting the adults was conducted, both products displayed significant product potential with average scores above 5.0. Willow tree bark, which has antioxidation and anti-inflammatory effects without a bitter taste or strong smell, was proven to bean appropriate ingredient for leached tea. The nutty flavor of leached tea was enhanced by roasted green kernel black beans and willow tree bark. The sensory test showed that the leached tea and tofu received a high preference rating on both color and flavor.

• 한국식품과학회지
• /
• 제36권5호
• /
• pp.833-836
• /
• 2004

감식초를 이용한 산절임콩 제조 과정 중 콩의 isoflavone의 함량변화와 흡수율, 절임액의 pH, 가용성 고형물량, 색도의 변화를 조사하고자 검정콩인 서리태, 서목태와 노란콩인 명주나 물콩을 $20^{\circ}C$에서 10일간 감식초에 절임하였다. 콩의 총 isoflavone의 변화는 모두 절임 기간이 길어질수록 총 isoflavone이 늘어남을 알 수 있었고 특히 명주나물콩의 경우 절임 10일째에는 1.596mg/g으로 절임하지 않은 원료콩 0.795mg/g보다 106.8%증가하였다. 또한 절임 기간이 길어짐에 따라 총 isoflavone 중 aglycone의 증가가 뚜렷하였는데 절임기간 10일째에는 전체의 6.2-9.3%였던 것이 20.9-50.8%를 차지하였다. 절임액의 pH변화는 절임 초기에 가장 많이 일어났고, 가용성 고형물량의 변화는 절임 2일째에 많이 증가하였으며 증가 경향은 pH와 유사하였다. 절임액의 밝기인 'L'값은 검정콩의 색소 용출로 현저히 낮아졌으며 'a'값은 검정콩 절임의 경우 증가하였으나 명주나물콩은 감소하였고 'b'값은 검정콩이 현저히 감소하였다.

• 한국식품과학회지
• /
• 제21권2호
• /
• pp.224-228
• /
• 1989

시판 콩나물중 농약 잔류량을 측정하기 위한 신속 간편한 분석방법을 검토하고 서울시내 소재 콩나물 제조업소 및 시중에서 1987년 1월부터 1988년 2월에 걸쳐 콩나물 541건, 발아콩 168건을 구득하여 콩나물 재배시 주로 사용되는 것으로 알려진 Topsin-M, Vitavax, Thiram, Captan을 HPLC와 GLC로 분석하였다. Topsin-M, Vitavax, Thiram은 HPLC로 동시에 신속하고 양호하게 분리할 수 있었으며, Captan은 GLC로 타 성분의 방해없이 깨끗이 분리할 수 있었다. 농약이 검출된 시료는 콩나물 105건(19.4%), 발아콩 44건(26.2%) 이었다. 농약 성분별로는 Topsin-M 115건 $(7.65{\pm}2.71ppm)$, Vitavax 20건 $(2.27{\pm}0.42ppm)$, Captan 25건 $(2.17{\pm}0.93ppm)$이었고 Thiram은 검출되지 않았으며 그중 Topsin-M과 Vitavax가 동시에 검출된 시료는 11건 이었다.

• 동아시아식생활학회지
• /
• 제27권4호
• /
• pp.365-377
• /
• 2017

The objective of this study was to investigate the sensory quality characteristics of coffee under various processing and roasting conditions of green beans. Colombia green bean samples were obtained from three processing methods: natural, pulped-natural, and washed methods. The green beans were roasted differently according to Agtron number: light (Agrton #65), medium (Agtron #55), and dark (Agtron #45). Moisture content, density, color value, pH, and total dissolved solid contents (TDS) were measured, and quantitative descriptive analysis (QDA) with 23 sensory attributes was performed for nine coffee samples. Hunter L values were significantly elevated with the degree of processing but reduced with roasting intensity. The pH values of the nine coffee samples were 5.6~6.2 and significantly increased with intensity of roasting. TDS decreased with an increase in processing and increased with roasting intensity. QDA results show that smoky aroma and nutty and chocolate flavor significantly increased while fruit and floral aroma decreased with intensity of processing. The attributes of brownness, oily surface, smoky aroma, bitter and burnt flavor, and greasy and heavy mouthfeel significantly increased while fruity and floral aroma, black tea, sour and umami flavor, pureness, and softness decreased as roasting intensity increased. Principle component analysis showed the overall significant relationships between 23 sensory attributes and nine coffee samples under different processing and roasting conditions.

• 한국정보과학회논문지:소프트웨어및응용
• /
• 제33권6호
• /
• pp.539-549
• /
• 2006

컴포넌트 기반 소프트웨어 개발 (CBD) 기술은 재사용 가능한 컴포넌트를 조립하여, 효율적으로 소프트웨어를 개발함으로써 개발 노력과 상품화 시간을 줄여주는 새로운 기술로 정착되고 있다. 이러한 CBD 컴포넌트는 한 도메인의 표준이나 공통적인 기능을 제공하여야 재사용성이 높아진다. 특히, 공통성 안의 미세한 가변적인 부분도 모델링하고, 이러한 가변성을 각 어플리케이션의 특성에 적합하게 특화 할 수 있도록 설계되어야 한다. Enterprise JavaBeans(EJB)는 컴포넌트를 구현하는 최적의 환경으로 인식되어 왔다. 그러나 EJB는 컴포넌트를 특화 할 수 있는 설계 기법을 제공하지 않기 때문에 비즈니스 컴포넌트의 재사용성이 낮아진다. 따라서 본 논문에서는 EJB 환경에서 컴포넌트의 가변성을 설계하는 효율적인 기법을 제안한다. 세 가지 컴포넌트 특화 기법인 선택형 기법, 플러그인 기법, 외부 프로파일 기법을 적용하여 EJB를 위한 컴포넌트 특화 기법을 제안한다. 제시한 기법을 다른 연구의 다양한 기준과 비교하여 제시한 기법의 유용성에 대해서 평가한다.

• Journal of Dairy Science and Biotechnology
• /
• 제37권2호
• /
• pp.136-153
• /
• 2019

The present study aimed to investigate the effects of skin care foods on the synthesis of pro-collagen type I C peptide and suppression of matrix metalloproteinase (MMP)-1 secretion through an in vitro study using fibroblasts (Hs68 cells) and keratinocytes (HaCaT cells). Among the three skin care foods developed in this study, three beans cookie and avocado yoghurt influenced the production of pro-collagen type I C peptide and suppressed MMP-1 secretion; however, tiger nut Galsu drink did not exhibit these effects. All skin care foods, including three beans cookie and plain yoghurt ($50{\mu}g/mL$, p<0.001) influenced the suppression of MMP-1 in addition to other commercially available breast milk production support foods examined, such as Heath Heather ($50{\mu}g/mL$, p<0.001), Happy Mama ($50{\mu}g/mL$, p<0.01), BioLys ($50{\mu}g/mL$, p<0.001), Enfamama ($25{\mu}g/mL$, p<0.0001), and Pregnagen ($25{\mu}g/mL$, p<0.001). Avocado fruit yoghurt ($25{\mu}g/mL$, p<0.05), avocado fruit jam yoghurt ($50{\mu}g/mL$, p<0.01), Enfamama ($100{\mu}g/mL$, p<0.05), and Pregnagen ($100{\mu}g/mL$, p<0.05) influenced the production of pro-collagen type I C peptide and suppressed MMP-1 secretion. This result indicates that only avocado jam yoghurt significantly influenced both the prevention of skin keratinization and acceleration of recovery of skin fibrous structure. Therefore, avocado is a favorable ingredient for nutrition-balanced dietary foods or an essential ingredient in products for revitalization of human skin.

• 한국자원식물학회지
• /
• 제35권6호
• /
• pp.785-795
• /
• 2022

Traditional germplasms are unsuitable for mechanized production, limiting adzuki bean production. The creation of cultivars that can be harvested by mechanized means is an urgent task for breeders. The bottom pod height (BPH), lodging resistance, and synchronous maturing of adzuki beans are critical factors for the reduction of losses due to mechanized harvesting. In this study, 14 traits of 806 adzuki bean accessions were analyzed. All growth stages and the yield, lodging score, and synchronous maturing correlated negatively with the BPH. These negative correlations reflect the increased difficulty of breeding to simultaneously satisfy the needs for no lodging, high synchronous maturing rates, BPHs > 10 cm, and high yield. We screened three germplasms with no lodging, high synchronous maturing rates, and BPHs > 10 cm that were used as mechanization-adapted breeding material for crossing with high-yield cultivars. Agronomic trait diversity in adzuki beans was also examined in this study. Principal component and cluster analyses were conducted for 806 germplasms resulting in three clusters with the yield and three growth stage traits serving as the main discriminating factors. Cluster 1 included high-yield germplasms with the number of pods per plant and the number of seeds per pod being the major discriminant factors. Cluster 2 included germplasms with long growth periods and large 100-seed weights while cluster 3 contained germplasms with high BPHs. In general, the characteristics that make mechanical harvesting feasible and those assessed in this study could be utilized to choose and enhance adzuki beans production.

• Journal of Nutrition and Health
• /
• 제57권2호
• /
• pp.228-243
• /
• 2024

Purpose: This study aimed to identify the distinctions in dietary and health-related behaviors among Indonesian women who marry Koreans or into multicultural families (MF) and those who marry Indonesians living in Korea (IK) and in Indonesia (II). Methods: The study was performed with 192 subjects using an online questionnaire regarding food choice, dietary and health behavior, and nutrition quotient (NQ). The analysis used Pearson's chi-squared test, the Fisher's exact test, multinomial logistic regression, and the general linear model. Results: The MF group consumed Korean food more than once a day and Indonesian food 1-2 times monthly (p < 0.001). The main challenge for the IK and II groups in consuming Korean food was the presence of pork and the different food flavors (p < 0.001). The MF group tended to have normal body mass index, consumed more vitamin and mineral supplements (p = 0.014), and exercised regularly ≥150 min/week compared to the IK and II groups (p < 0.001). However, the MF group had the highest rate of skipping breakfast (p = 0.040). When evaluating the NQ of the participants, the MF group consumed more vegetables (p = 0.026), mixed grains (p = 0.031), and spicy and salt soups (p = 0.006). The II group consumed more fish (p = 0.005), beans (p = 0.009), and nuts (p = 0.003). The IK group checked the nutrition labels the most (p = 0.005), while their consumption of vegetables, fish, beans, and nuts was lowest. The MF group had a higher balance score, which resulted in a substantially more nutritious food intake compared to the other two groups (p = 0.037). Conclusion: The MF group consumed more vegetables and mixed grains, adequate fish, beans, and nuts, and engaged in longer daily physical activity. However, the IK group had a relatively low-quality diet and nutritional intake status compared to the other two groups, and this needs to be improved in the future.