http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
베트남 람동성의 농업현황 및 한-벳 ODA 농업협력사업 전략
조준형 ( Joon Hyeong Cho ),장혜리 ( Hye Ri Jang ),임종민 ( Jong Min Lim ),이석영 ( Sok Young Lee ),김완석 ( Wan Seok Kim ) 한국국제농업개발학회 2011 韓國國際農業開發學會誌 Vol.23 No.5
Agricultural environment of Lam Dong province, which is located in central highland area, is totally different from that of other lower areas in Vietnam. In Lam Dong province, abundant plant resources were naturally grown such as pine trees, taxus, and wild orchids, which can grow in high mountainous area. In Lam Dong, the field proportion of perennial crops was higher than that of annual crops. However, the field proportion and yields of vegetables were highest among the all cultivated crops, estimating 38% (36,552ha) and 72% (993,082MT), respectively. Especially in Da Lat, vegetables, flowers, orchids, and industrial crops were mainly produced because this area is geographically close to Ho Chi Minh city. And also in Da Lat, 64% (8,447ha) and 36% (4,777ha) of farm fields were used for producing annual and perennial crops, respectively, and the yields of fresh vegetables in this area was estimated to 213,478MT which was 21.5% of the whole yields in Lam Dong province. Thus Korea, Taiwan, Japan, France, and Holland have invested to agriculture in Da Lat for producing and exporting flowers, vegetables, and tea. In 2009, flower cultivation area of Da Lat was over 55% in Lam Dong province and average amount of values were 9,781 million USD, which was higher than that of al other crops. Thus following strategies could be suggested for the development of agriculture in Lam Dong province. The first, agricultural cooperation with Da Lat, Lam Dong, should be characterized to horticulture and floriculture, followed by supporting both appropriate R&D techniques and equipments. And then agricultural system should be made in relationship with the local companies. Finally, agricultural cooperation program should be conducted toward the direction for both donor and recipient countries.
국산 프로폴리스의 Helicobacter pyrori 억제효과
한상미,홍인표,우순옥,김세건,장혜리,장재선,Han, Sang Mi,Hong, In Phyo,Woo, Soon Ok,Kim, Se Gun,Jang, Hye Ri,Jang, Jae Seon 한국식품영양학회 2016 韓國食品營養學會誌 Vol.29 No.1
Propolis possesses antimicrobial, anti-inflammatory, anaesthetic and immunostimulating activities. The aim of this study was to evaluated chemical composition and in vitro anti-Helicobacter pylori activity of eight propolis ethanolic extracts form different region in Korea. The chemical composition of eight Korean propolis was investicated by absorption spectrophotomety and UHPLC. Total penolic and total flavonoids content ranged between $21{\pm}1.5$ and $31{\pm}1.8$ gallic acid g/100 g and $7.2{\pm}0.9$ and $24.4{\pm}1.9$ quercetin g/100 g, respectively. The p-coumaric acid as standard components content ranged between $0.29{\pm}0.00$ and $2.34{\pm}0.02mg/g$ using UHPLC. Cinnamic acid content between $0.43{\pm}0.00$ and $1.33{\pm}0.01mg/g$. 80% ethanolic extract of propolis against H. pylori was evaluated by using the disc diffusion method. Ethanol was used as a control. Mean diameters of H. pylori growth inhibition using $10{\mu}g/mL$, $50{\mu}g/mL$ or $100{\mu}g/mL$ ethanol propolis per disc were 0, ranging from 0.9 to 2.1 mm and from 1.9 to 3.5 mm, respectively. In conclusion, variation in the chemical composition of Korean propolis were mainly due to the difference in the preferred regional plants visited by honeybees. Also Korean propolis possesses considerable antibacterial activity against H. pylori. There was not confirmed a correlation between the chemical composion contens and anti-H. pylori effect. The potential of propolis in the prevention or treatment of H. pylori infection is worth further extensive evaluation.