• Bulletin of the Korean Chemical Society
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• v.23 no.1
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• pp.160-162
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• 2002

• Bulletin of the Korean Chemical Society
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• v.25 no.2
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• pp.301-303
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• 2004

• Proceedings of the Zoological Society Korea Conference
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• 1997.10b
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• pp.208.2-208
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• 1997

No Abstract, See Full Text

• Journal of Nutrition and Health
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• v.14 no.2
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• pp.71-79
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• 1981

The purpose of this paper is to find out whether Du-chung tea and Du-chung tea added with Stevia leaves are suitable for everyday use of diabetics. For this purpose, states of diabetic rabbit, induced by giving alloxan to normal rabbit, were examined in two cases. One was to administer Du-chung tea sweetened by sugar to the above same animal and the other to apply Du-chung tea sweetened by Stevia leaves, instead of sugar, under the equal condition. A study was carried out to determine the effects on blood sugar level, contents of BUN (blood urea nitrogen) and total cholesterol, and GPT (glutamic pyruvate transaminase) activity in both groups. The following results were obtained. 1) Sweetness of Du-chung tea added with 0.3-0.5% Stevia leaves was never to the standard sweetness. 2) Sweetness of Du-chung tea with 2% sugar plus 0.2% Stevia leaves was the nearest to the standard sweetness. 3) Du-chung tea with 0.5% Stevia leaves was recognized as the most effective the next was Du-chung tea no sweetening, and the worst was Du-chung tea with sugar. Addition of 0.2% Stevia leaves without lessening sugar concentration of the above Du-chung tea showed the same result as Du-chung tea with sugar. 4) Du-chung tea with Stevia leaves and Du-chung tea without sweetening had the tendency of reducing the total cholesterol content in serum, while only Du-chung tea with Stevia leaves presented remarked difference after 4, 6 and 10 days, when they were compared with control group. 5) Degree of CPT, activity had in general the similar tendency- to that of total cholesterol content. 6) Taken Du-chung tea with Stevia leaves and Du-chung tea without sweetening, the BUN content showed reducing tendency in small quanity, but, having little defference from control group.

• Bulletin of the Korean Chemical Society
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• v.27 no.12
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• pp.2058-2060
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• 2006

• 한국약용작물학회:학술대회논문집
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• 2008.11a
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• pp.312-313
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• 2008

• 한국약용작물학회:학술대회논문집
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• 2010.10a
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• pp.493-494
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• 2010

• Proceedings of the Korea Information Processing Society Conference
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• 2002.11a
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• pp.543-546
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• 2002

최근들어 IT 산업이 급속도로 발전하면서, 리소스가 제한된 작은 기기들의 사용이 비약적으로 증가하는 추세에 있다. 이들 기기들에 플랫폼 독립성(Platform Independency), 보안성(Security), 이동성(Mobility) 등의 장점을 포함하고 있는 자바 환경을 적용하려는 연구가 계속되고 있는데, 자바 환경의 핵심인 자바가상머신(Java Virtual Machine: JVM) 임베디드 시스템이나 모바일 시스템과 같이 작고, 자원이 제한적인 장치에 탑재하기에 너무 큰 용량(footprint)을 차지한다. 이를 해결하기 위해 좀더 경량화한 가상머신이 필요하였다. 본 논문에서는 네트워크 연결 능력이 있고 적은 리소스를 가진 다양한 기기들에 적합한 최소 크기의 표준 자바 플랫폼에 대한 Configuration 인 CLDC(Connected, Limited Device Configuration)에서 정의하고 있는 K가상머신(K Virtual Machine: KVM)에 대해 분석하고 설계한 내용을 기술하고 있다.

• Natural Product Sciences
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• v.16 no.1
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• pp.10-14
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• 2010

Phytochemical examination of the barks of Pinus densiflora Siebold et Zuccarini has led to the isolation of one phenylpropanoid, one lignan, one flavonoid, one flavan 3-ol and two procyanidins : 4-O-$\beta$-D-glucopyranosyl-p-coumaric acid (1), 2,3-dihydro-2-(4-methoxy)-7-hydroxy-3-hydroxymethyl-5-(3-hydroxy propyl)-benzofuran 3-O-$\alpha$-D-glucopyranoside (2), taxifolin 3'-O-$\beta$-D-glucopyranoside (3), (+)-catechin (4), procyanidin B1 (5) and epicatechin-($4{\beta}$-8)-catechin-($4{\alpha}$-8)-catechin (6). Among them, Compound 4, 5 and 6 showed potent anti-oxidative activities and these anti-oxidative activities were significantly different compared with ascorbic acid as positive control.

• Korean Journal of Pharmacognosy
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• v.35 no.1 s.136
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• pp.41-44
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• 2004

An Chung Hwan(安中丸) is a Chinesε patent medicine, which has been used for various purposes in Korea. An Chung Hwan is composed of 15 kinds of powdered crude drugs and has been used for stomachic disorder, acute and chronic indigestion, dyspepsia, and diarrhea. For the identification of individual crude drugs in such powdery mixtures, microscopic method may advantageously be used as it requires only a small amount of specimens. In this study, it is demonstrated that the microscopic method is very effective for the identification of 15 crude drug ingredients in An Chung Hwan.