http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
바이오차(Biochar)의 IPCC 인벤토리 방법론과 인증기준 비교
박소이 ( So-yee Park ),이재영 ( Jai-young Lee ) 한국폐기물자원순환학회 2023 한국폐기물자원순환학회지 Vol.40 No.4
This study investigated international standardization trends for waste management, without being limited to specific materials or fields to identify the main direction and issues of sustainable waste management in the international community. The study focused on two types of international standards related to the Sustainable Development Goals (SDGs): the Global Reporting Initiative (GRI) waste sustainability reporting standard and the International Organization for Standardization (ISO) ICS 13.030 waste group standards. The GRI’s reporting standard on waste, updated in 2020, especially, requires organizations to report on the causes of waste generation and waste-related impacts in their activities and value chain, along with actions taken to prevent waste generation and management of waste-related impacts. Six out of the twenty ISO ICS 13.030 waste group standards analyzed in the study are under development. Most recently, the ISO standard on waste reduction and treatment in aquaculture has begun to be developed. It is noteworthy that there are ISO standards classified under both ICS 13.030.30 (Special wastes), a sub-group related to hazardous waste, and ICS 13.030.50 (Recycling). The main common issues addressed in the GRI waste standard and ISO ICS 13.030 waste group standards can be categorized into four categories: waste reduction, recycling, hazardous waste (i.e., three core SDGs indicators suggested by the United Nations Conference on Trade and Development for company reporting regarding waste management), and waste impact management.
SDGs시대의 폐기물 정책 : 플라스틱 순환 이행 방안
박상우 ( Sang-woo Park ),박소이 ( So-yee Park ) 한국폐기물자원순환학회(구 한국폐기물학회) 2021 한국폐기물자원순환학회지 Vol.38 No.3
In December 2020, the Korean government established a plastic waste circulation policy to realize sustainable development and carbon neutrality. This policy aims to reduce the amount of plastic wastes by 20% and achieve a plastic recycling rate of 70% by 2025. The government also presented implementation measures to achieve these goals. However, the policy lacks comprehensiveness, and a statement on compliance with the basic principles of plastic circulation is required. Furthermore, local governments need to improve public awareness and establish quality certifications and standards to improve recycling. To achieve the expected recycling goal, a system that facilitates supply and demand of recycled plastic must be developed. An additional measure to promote the use of alternative materials (bioplastics) for products that require plastic usage must be devised. Plastic materials that are repeatedly recycled have degraded quality. Therefore, a technology to recycle the raw materials through chemical recycling should be developed. Further, these alternative materials or chemical recycling must meet sustainability standards. Plastic recycling and recirculation are expected to be implemented effectively if the measures proposed herein are adopted to supplement the governmental policy.
경도비만 여성에서 생커피두 엑기스의 섭취에 의한 체지방 감소 효과
김태수 ( Tae Su Kim ),양웅석 ( Woong Suk Yang ),박소이 ( So I Park ),이성표 ( Sung Pyo Lee ),강명화 ( Myung Hwa Kang ),이재환 ( Jae Hwan Lee ),박일범 ( Il Bum Park ),박현준 ( Hyun Jun Park ),무라이히로미치 ( Hiromichi Murai ),오카다타다 한국식생활문화학회 2012 韓國食生活文化學會誌 Vol.27 No.4
In previous studies, we performed joint animal studies and clinical trials between Yonsei University and Oryza Oil & Fat Chemical Co. Ltd. We have shown that coffee bean extract has potent anti-obesity and hypotriglyceridemic activities as well as beneficial effects on body fat reduction.In this study, the effects of coffee bean extract (100 mg/capsule) on body fat reduction were evaluated in overweight/obese women (body mass index of 25~30 kg/m2 or body fat > 30%) not diagnosed with any type of disease. Subjects were randomly assigned to a coffee bean extract group (n=10) or placebo group (n=10). We measured anthropometric parameters, abdominal fat distribution by computed tomography and blood components before and after the 8week intervention period. After supplementation, the coffee bean extract group showed body weight (p=0.08), body mass index (p=0.06), hip circumference (p<0.05), and upper waist circumference (p< 0.01). In addition, after 8 weeks, the coffee bean extract group showed a significant decrease in abdominal internal fat area compared to 0 weeks (0 weeks : 155.8 cm2; 8 weeks : 145.9 cm2, Δ change : -9.9 cm2, respectively). However, there were no significant differences in lipid profiles or serological measurements between the coffee bean extract group and placebo group. The results of our human study demonstrated that coffee bean extract supplementation for 8 weeks has beneficial effects on reducing abdominal internal fat area as well as hip and waist circumferences.
쌀 유래 세라마이드를 함유한 미용보조제의 피부미용개선 효과
김태수(Tae-Su Kim),이성표(Sung-Pyo Lee),박소이(So-i Park),양웅석(Woong-Suk Yang),강명화(Myung-Hwa Kang),무라이 히로미치(Hiromichi Murai),오카다 타다시(Tadashi Okada),이재환(Jae-Hwan Lee),박일범(Il-Bum Park),박현준(Hyun-Jun Park) 한국식품과학회 2012 한국식품과학회지 Vol.44 No.4
쌀 유래 세라마이드를 함유한 미용보조제의 섭취에 관한 위약 대조, 이중 맹검 연구가 건조함으로 인해 항상 피부가 거친 경향이 있었던 33명의 피험자들에게 실시되어 다음과 같은 결과가 얻어졌다. 섭취 6주 후 피부과적 진단에 따르면 건조함, 홍조, 화장유지력, 가려움 등의 관찰항목에서 플라시보 군 및 세라마이드군 모두에서 개선효과가 있었으나 플라시보 군 에서는 개선율이 43.8%인 반면, 세라마이드 군의 개선율은 64.7%로 높았다. 수분량, 유분량, pH 측정결과를 보면, 플라시보 군과 세라마이드 군 모두에서 유분량 및 pH 관련하여 유의한 변화는 없었다. 그러나 수분량에서는 플라시보 군에서 유의한 변화가 없었던 반면, 세라마이드 군에서는 6주 후 유의한 수분량 증가가 있었다. 3차원 현미경 경피분석시스템에 의한 분석결과에 따르면, 세라마이드 군에서는 Kurtosis, 유연성지수(SEsm), 거 지수(SEr), 각질 및 인설지수(SEsc), 주름지수(SEw)가 유의하게 개선되었으나 플라시보 군에서는 어떠한 유의한 변화도 관찰되지 않았다. 이는 이중맹검법으로 실시된 이번 연구에서 피부과적 진단이 명백한 플라시보 효과를 보인 점과 대비된다. 이로써 의사들에 의한 관찰과 더불어 과학적이고 객관적인 측정에 의해 세라마이드는 피부건조함과 거침을 개선하는 데 효과가 있음이 입증되었고 경구섭취로 그 효과가 나타났다. 상기 결과는 쌀 유래 세라마이드 보조제의 장기간에 걸친 섭취가 보습, 피부의 유연성 유지에 효과적이고 따라서 효과적인 피부미용식품임을 보여준다. 〈표 참조〉 A placebo-controlled double-blind ingestion study of a beauty supplement containing rice-derived ceramide was performed. Thirty three subjects who always tended to have rough skin due to dryness participated in the study. Dermatological diagnosis by physicians showed that the supplement significantly improved dryness and itching of the skin. On measurement of water content in the skin, the supplement was shown to significantly increase water content in the skin. On microscopic three-dimensional analysis of the epidermis, the supplement was shown to improve smoothness, exfoliation, and short-term ingestion of the supplement containing rice derived ceramide, which is very effective as skin beautifying food.
식물공장 시스템에서 광원의 종류를 달리하여 재배한 브로콜리 새싹의 이화학적 특성
김태수(Tae-Su Kim),이성표(Sung-Pyo Lee),박소이(So-i Park),이진영(Jin-Young Lee),이수연(Soo-Yeon Lee),전혜지(Hye-Ji Jun) 한국식품영양과학회 2011 한국식품영양과학회지 Vol.40 No.12
LED광원에 따른 건조한 브로콜리 새싹의 일반성분을 분석한 결과 광원에 따라 유의적인 차이를 나타냈으며, 구성당은 glucose가 2.94~3.12%로 가장 많았고, fructose는 1.54~2.04% 검출되어 총 2종이 검출되었다. 클로로필 함량은 WLD(일반광원)을 쬐인 브로콜리 새싹에서 총 클로로필 함량 1,157±0.004 mg%, 클로로필 a 777±0.01 mg%로 높게 나타났다. 유기산은 총 2종의 유기산이 검출되었으며, citric acid, malic acid는 모든 시료에서 검출되었고, citric acid 함량은 908~1,136 mg%로 청색광원(BLD)에서 가장 높게 측정되었으며, malic acid는 514~834 mg%로 적색광원(RLD)에서 가장 높은 함량을 보였다. 무기질은 총 7종의 성분이 검출되었고, 이중 K 함량이 518 mg%로 가장 많았으며, 다음으로 Mg, Na 순이었고, Zn, Fe, Cu의 함량은 미량이었다. 비타민 A와 C 및 E 함량은 각각 RLD 860.62±0.02 μgRE, 134.570±0.14 mg%, 1.44±0.1 IU, BLD 432.48±0.05 μgRE, 137.05±0.1 mg%, 1.11±0.12 IU, RBLD 667.33±0.11 μgRE, 118.50±0.09 mg%, 1.47±0.1 IU, WLD 640.25±0.08 μgRE, 119.87±0.07 mg%, 1.31±0.15 IU이었다. 이상의 결과 브로콜리 새싹은 LED 광원에 따라 식물체가 발아하여 새싹으로 되면 발아와 함께 식물체내 영양 화학적 성분에 큰 변화를 일으키는 것으로 나타났다. The physico-chemical properties of broccoli sprouts cultivated in a plant factory system with different lighting conditions were investigated. We reported that there were significant differences among the chemical and nutritional properties of the broccoli sprouts grown under different light sources. Two kinds of sugars (glucose and fructose) were detected in the plants. The amount of glucose was 2.94~3.12% and that of fructose was 1.54~2.04 %. Total chlorophyll was 1,157±0.004 mg% and chlorophyll-a 777±0.01 mg%. All over the test materials, 2 kinds of organic acids (citric acid and malic acid) were detected. The level of citric acid was 908~1,136 mg% and its highest level was under the (Blue LED) light source. The level of malic acid was 514~834 mg% and its highest level was under the (Red LED) light source. Seven different minerals were also analyzed. The amount of K was 518 mg% and its amount was significantly higher than that of Mg or Na. There were also negligible amounts of Zn, Fe and Cu. The amounts of vitamin A, C and E under the Red LED were, 860.62±0.02 μgRE, 134.570±0.14 mg% and 1.44±0.1 IU. The amounts under the Blue LED were, 432.48±0.05 μgRE, 137.05±0.1 mg% and 1.11±0.12 IU. The amounts under both Red and Blue LEDs were, 667.33±0.11 μgRE, 118.50±0.09 mg% and 1.47±0.1 IU. And finally, the amounts under a White LED were, 640.25±0.08 μgRE, 119.87±0.07 mg% and 1.31±0.15 IU. In this study, significant changes were shown in the chemical and nutritional properties of the broccoli sprouts. These findings indicate that LED light sources stimulated germination of the plants.
다른 광원 조사로 재배된 홍화 새싹채소의 영양성분 평가
김태수(Tae-Su Kim),장문식(Moon-Sik Chang),주영운(Young-Woon Ju),박춘근(Chun-Geon Park),박소이(So-I Park),강명화(Myung-Hwa Kang) 한국식품과학회 2012 한국식품과학회지 Vol.44 No.2
종자 새싹에 대한 소비자의 관심이 세계적으로 증가하면서 영양학적으로 가능성 있는 새싹 잎에 대한 연구가 필요한 실정이다. 흰색(WRM), 청색(BRM) 및 적색(RRM)의 광원에 따른 홍화새싹 성분과 비타민 C 함량을 연구하였다. 대략적인 수분, 회분 및 총 지방의 함량은 BRM 또는 WRM 보다는 RRM 광원으로 재배한 홍화 새싹에서, 조단백질 함량은 BRM이나 RRM 보다는 WRM으로 재배한 홍화 새싹에서 높게 측정되었다. 클로로필 함량은 WRM이나 BRM 보다는 RRM에서 재배한 홍화새싹이 높게 측정되었으며, 비타민 C 함량은 WRM, BRM, 그리고 RRM에서 재배한 홍화새싹에서 각각 157.57, 164.64, 그리고 158.10mg%이었다. 본 연구 결과는 다양한 광원에서 홍화 새싹을 재배하는 것이 홍화 새싹의 영양학적 품질을 향상시키는 효과적인 방법이라는 것을 보여주었다. As consumer interest in seed sprouts is increasing throughout the world, there is a need to investigate the potential production of leafy sprouts. Three colors of light; white (WRM), blue (BRM), and red (RRM), were studied to evaluate their effects on the approximate compositions of leafy safflower sprouts and their content of vitamin C. The approximate contents of moisture, ash, and total lipids were higher in sprouts grown with RRM than with BRM or WRM; however, crude protein content was higher in sprouts grown with WRM than with BRM or RRM. Chlorophyll content was higher in sprouts grown with RRM than with WRM or BRM, and ascorbic acid content was 157.57 mg% with WRM, 164.64 mg% with BRM and 158.10 mg% with RRM. Our results indicate that cultivation of leafy safflower sprouts under different-colored lights was an effective process for enhancing their nutritional quality.