• 한국식생활문화학회지
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• 제34권5호
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• pp.629-636
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• 2019

This study examined the quality characteristics of jelly prepared with green grape juice (GJ). The pH, $^{\circ}Brix$ value, color, texture, and sensory evaluation of the jelly were measured. The pH of the jelly significantly decreased with increasing amount of GJ over the range of 3.25-5.27. The $^{\circ}Brix$ value of the jelly showed a significantly higher result as the amount of GJ increased (p<0.001). Lightness (L) and redness (a) decreased with increasing amount of GJ, and yellowness (b) increased. In the texture measurement, the GJ-100 sample group with a high substitute rate of GJ showed high hardness, gumminess, and chewiness (p<0.001). The results of principal component analysis (PCA) showed that the sample groups with high GJ content were classified as having relatively strong yellowness, sweet aroma, metallic aroma, grassy aroma, sweetness, sourness, green grape skin taste, and astringency. In the acceptance test, the GJ-50 sample group was evaluated to be high in flavor (p<0.001) and overall acceptance (p<0.01). However, sample groups consisting of 50% or more GJ were evaluated to be significantly strong in terms of astringency. Therefore, further study needs to be conducted about improving astringency in the future.

• 현장농수산연구지
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• 제6권1호
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• pp.63-72
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• 2004

1. 콩나물을 25℃ 및 30℃에서 재배한 경우 17℃ 및 20℃로 재배한 경우에 비하여 발아일수에 따른 콩나물의 수율 및 콩나물의 특성들이 증가되지만 7일차 콩나물부터 부패가 시작하므로 콩나물의 재배에는 20℃가 적절한 것으로 판단되었다. 2. 재배토양에 따른 푸른콩나물의 생육시험은 밭 흙, 모래, 피트모스+펄라이트, 황토, 황토+활성탄에서 각각의 생육을 측정한 결과, 일반 모래땅에서 850g으로 생장량이 가장 좋았다. 3. BA 첨가에 따른 푸른콩나물의 몸통의 직경은 BA처리구에서 길어져서 무처리 1.4mm에 비해 BA 240, BA 80배에서는 2.0, 2.2mm로 증가하였고 BA 40배에서는 1.8mm로 다시 억제되는 경향을 보였다. 4. 푸른콩나물과 일반콩나물을 비교하면 탄수화물은 푸른콩나물의 섬유질이 0.9g으로 일반콩나물 0.6g보다 많았으나 당질은 0.81g으로 일반콩나물 2.9g보다 적었다. Vitamin은 푸른콩나물에서 Vitamin B가 일반콩나물에 비해서 2배 이상 높았으나 Vitamin C의 함량은 일반콩나물에 비해 적었다.

• 유통과학연구
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• 제21권6호
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• pp.51-68
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• 2023

Purpose: This study aims to explore the impact of green products' claim skepticism on green purchase intention and further investigates the moderating role of environmental concern in the relationship. This study, by drawing the persuasion knowledge model expected that ambiguity avoidance penalizes less familiar brands than familiar brands. Further, the present study building on Hofstede's cultural dimension, specifically, uncertainty avoidance, undertook a scenario to understand any difference that exist between uncertainty avoidance cultural groups. This study also investigates gender differences in green claim skepticism and proclivity to purchase green products. Research design, data, and methodology: For analyzing the relationship relevant hypotheses were designed, and R-programming software was used. To test the hypotheses two independent sample t-test and regression analysis were carried out. Results: The results suggest that consumers' skepticism toward green claims influenced the intention to purchase eco-friendly products. The study finding also confirms the effect is moderated by environmental concern. Also, the findings of two scenarios reveal that consumers in high uncertainty avoidance culture exhibited a greater level of skepticism for green print advertising and green packaging claims when the brand in the advertising and packaging was unfamiliar than when it was familiar. Conclusions: To alter the negative effect of skepticism the consumer should believe the environmental claims are valid so that they can contribute to solving sustainability issues.

• 생물환경조절학회지
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• 제2권1호
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• pp.9-15
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• 1993

양액재배시 배지 및 양액종류의 차이가 백경채, 탑채, 상추, 쑥갓 및 잎들깨의 생육에 미치는 영향을 구명하고자 실시한 실험의 결과는 다음과 같다. 1. 전반적으로 순수담액처리구와 혼합상토의 생육이 크게 차이나지는 않았으나 순수담액처리구의 생육이 가장 양호하였고, 모래배지에서의 생육이 가장 저조하였다. 백경채, 탑채, 상추와 잎들깨의 생육은 순수담액의 산기양액처리구에서 가장 좋았으며 쑥갓의 경우 양액종류에 관계없이 순수담액처리구에서 생육이 양호하였다. 2. 엽록소의 상대적 함량은 처리간에 큰 차이가 없었다. 3. Vitamin C의 함량은 처리구간에 차이가 크지 않았으나 공시작물 공히 전반적으로 양액의 종류에 상관없이 혼합상토처리구가 가장 높았고, 모래배지가 가장 낮았다. 그러나 잎들깨에서는 모래배지와 순수담액배지간에 차이가 없었다.

• 한국식품영양학회지
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• 제29권1호
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• pp.1-11
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• 2016

To enhance the physiological activities of roasted coffee (RC), 30 kinds of green coffee beans (GCB) with different cultivating areas and varieties were fermented with Monascus ruber mycelium (MR) by solid-state culture. After the dried MR-fermented GCB was subjected medium roasting, each RC was extracted with hot-water. Among the hot-water extracts, the highest yield was the hot-water extract of RC from MR-fermented Indonesia Mandheling GCB (15.5%). However, the hot-water extract of RC from MR-fermented Ethiopia Sidamo GCB showed significantly higher polyphenolic contents (3.08 mg GAE/100 mg) and ABTS free radical scavenging activity (25.41 mg AEAC/100 mg). Meanwhile, the hot-water extract of RC from MR-fermented Vietnam Robusta GCB showed not only the effective inhibition of $TNF-{\alpha}$ level (73.7% inhibition of LPS-stimulated control) from LPS-stimulated RAW 264.7 cells but also significant inhibition of lipogenesis (63.5% inhibition of lipid differentiation control) in 3T3-L1 pre-adipose cells. In conclusion, these results suggest that roasted coffees from Ethiopia Sidamo and Vietnam Robusta green coffee beans fermented with Monascus ruber mycelium using solid-state culture could have industrial applications as functional coffee beverages.

• 문화기술의 융합
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• 제5권4호
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• pp.61-65
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• 2019

본 연구에서는 2017년에서 2018년도 간에 그린캠프에 입소한 202명의 복무 부적응 인원들이 교육 후의 만족도와 자신 생각의 변화에 대한 설문과 간부 350명 대상 그린캠프의 운영현황에 대하여 분석하였다. 또한, 간부들의 일반적인 사항, 그린캠프 입소 병사에 관한 사항, 그린캠프 이용에 관한 사항, 소속부대 내 병사상담 관련 사항에 대해 기술통계로 분석하였다. 2019년 3월 17일 국방부는 6,214명의 현역복무 부적합 인원 중, 6,118명의 98.4%에 달하는 인원들이 군 복무를 마무리하지 못하고 전역 조치 되었다는 것을 식별하였으며, 이들 중 66%에 달하는 4,014명이 병사들이 군 복무 부적응을 경험하였다. 따라서 군 복무 부적응으로 전역 되는 병사를 조기에 식별하여 민간 전문가를 이용한 교육과 진로선택 등 다양한 방법을 적용하고 필요시에 민간 전문병원을 통하여 적시적인 교육과 치료로 정상적인 군 생활을 마치고 전역할 수 있도록 하여야 할 필요성이 있다.

• 한국식생활문화학회지
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• 제25권2호
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• pp.232-239
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• 2010

This study was designed to investigate the effects of green tea extract on aluminum-induced damage to phospholipid content in old rat cerebral tissue. The aim of this study was to investigate the possibility that aluminum is the cause of Alzheimer's disease. Forty Sprague-Dawley old male rats weighing 350$\pm$10 g were divided into four groups, consisting of a control group (CON), 40 ppm aluminum sulfate group (Al-40), green tea water extract group (GTWE), and 40 ppm aluminum sulfate and green tea water extract groups (Al-40+GTWE) and kept on their respective diets for 12 weeks. In order to discover the influence of aluminum on cerebral tissue of old male rats, the serum aluminum concentration and phospholipid composition were compared between the aluminum-treated group and the normal group. The results showed that the serum aluminum concentration was higher in the aluminum sulfate-treated group than in the normal group. The cerebral tissue phospholipid concentration decreased significantly in the aluminum sulfate treated group as compared to the normal group. The results of this experiment show that increase of aluminum concentration in experimental animals causes the rise of serum aluminum and phospholipid concentrations, phenomena that are very similar to those shown in Alzheimer's disease., The results of this experiment, together with reports that aluminum is a cause of neurofibrillary tangles in cerebral tissue, therefore demonstrate the possibility that aluminum is the cause of Alzheimer's disease. Green tea water extract is also shown to be an effective therapeutic candidate for the treatment of Alzheimer's disease.

• 한국생물공학회:학술대회논문집
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• 한국생물공학회 2005년도 생물공학의 동향(XVII)
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• pp.216-217
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• 2005

• 건축사
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• 통권604호
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• pp.22-27
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• 2019

• Journal of Information Technology Applications and Management
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• 제27권5호
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• pp.35-47
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• 2020

Global waste has become a global issue and we can see the new trend of discovery businesses established to focus on solving the waste problem using new renewable energy technology and the circular economy business model. This paper aims to study factors that impact green entrepreneurship in Thailand, such as environmental concern, organizational environment, founder demographics, education background, entrepreneurship awareness, as well as external factors of a business. The study analyzes the data from three qualitative in-depth interviews with green entrepreneur founders who started the businesses in polymer up-cycling, waste management, and renewable energy. The study finds overseas educational background to be one of the key main drivers for the entrepreneurial courage to decide to pursue a new business venture. By having the exposure toward the different culture, three entrepreneurs hands-on experiential learning through three key drivers who are composed of the can-do attitude, the willingness to be self-employed, and the way of seeking for the freedom to express their passions.