• Proceedings of the Korean Society for Food Science of Animal Resources Conference
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• 2001.11a
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• pp.153-153
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• 2001

• 대한임상약리학회:학술대회논문집
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• 1997.12a
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• pp.48-48
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• 1997

• Proceedings of the Korean Society of Community Living Science Conference
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• 2003.11a
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• pp.139.1-139
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• 2003

청국장은 삶은 콩을 고초균으로 불리는 Bacillus subtilis를 이용하여 발효시킨 전통조미식품으로, 최근 혈전용해효소의 함유뿐만 아니라 항돌연변이, 항고혈압, 항암효과 등이 검증되어 기능성 식품으로서 새로운 관심의 대상이 되고 있다. 그러나, 청국장의 독특한 불쾌취는 특히 젊은 세대의 섭취 기피 원인이 되고 있고, 찌개 형태의 단순한 조리법은 이용 방법면에서 한계를 가지고 있다. 따라서 영양이 풍부하고 우수한 생리활성효과를 가진 청국장의 계승 발전과 소비 진작을 위하여 청국장의 기호성, 편의성 등을 강화하고 청국장의 제조법을 간편화하는 연구가 필요한 실정이다.

• 대한예방의학회:학술대회논문집
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• 1998.10b
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• pp.42-43
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• 1998

• Journal of Korean Academy of Nursing
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• v.44 no.3
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• pp.294-304
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• 2014

Purpose: The influence of dietary composition on blood pressure is an important subject in healthcare. Interactions between antihypertensive drugs and diet (IBADD) is the most important factor in the management of hypertension. It is therefore essential to support healthcare providers' decision making role in active and continuous interaction control in hypertension management. The aim of this study was to implement an ontology-based clinical decision support system (CDSS) for IBADD management (IBADDM). We considered the concepts of antihypertensive drugs and foods, and focused on the interchangeability between the database and the CDSS when providing tailored information. Methods: An ontology-based CDSS for IBADDM was implemented in eight phases: (1) determining the domain and scope of ontology, (2) reviewing existing ontology, (3) extracting and defining the concepts, (4) assigning relationships between concepts, (5) creating a conceptual map with CmapTools, (6) selecting upper ontology, (7) formally representing the ontology with Protege (ver.4.3), (8) implementing an ontology-based CDSS as a JAVA prototype application. Results: We extracted 5,926 concepts, 15 properties, and formally represented them using Protege. An ontology-based CDSS for IBADDM was implemented and the evaluation score was 4.60 out of 5. Conclusion: We endeavored to map functions of a CDSS and implement an ontology-based CDSS for IBADDM.

• The Korean Journal of Mycology
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• v.39 no.1
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• pp.78-84
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• 2011

To develop new functional traditional rice wines using Gugija and Liriope tuber as raw materials, screenings of optimal fungal nuruk and alcohol fermentative yeast for brewing of Gugija-L. tuber traditional rice wine were performed with investigation of optimal fermentation condition. Finally, we selected commercial SJ nuruk and Saccharomyces cerevisiae C-2 as optimal nuruk and yeast for Gugija-L. tuber traditional rice wine. Furthermore, a new antihypertensive and anti-gout Gugija-L. tuber traditional rice wine was produced when 3% of Jangmyong Gugija and L. tuber No.1 were added into cooked rice and then fermented at $25^{\circ}C$ for 5 days with SJ nuruk and S. cerevisiae C-2.

• The Korean Journal of Mycology
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• v.39 no.1
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• pp.53-56
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• 2011

We collected wild mushroom, Sarcodon aspratus from Deogyu Mt. of Muju, Jeollabuk-do and physiological functionalities of its water extract were investigated. The water extracts from S. aspratus showed the highest antihypertensive angiotensin I-converting enzyme (ACE) inhibitory activity of 74.3% and also showed high anti-gout xanthine oxidase (XOD) inhibitory activity (59.6%). However, tyrosinase inhibitory activity was very low (17.3%), and antioxidant activity and SOD-likely activity were not detected. The ACE inhibitory activity of S. aspratus fruiting body was the highest when powder of the fruiting body was shaked at $30^{\circ}C$ for 24 h by distilled water. Furthermore, the XOD inhibitory activity was also the highest by extraction at $50^{\circ}C$ for 24 h with water.

• The Korean Journal of Mycology
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• v.41 no.1
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• pp.33-37
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• 2013

To develop the functional pear fruitlet product, we prepared fermented pear fruitlet product (FPFP) from mixed fermentation of Saccharomyces cerevisiae, Kluyveromyces fragilis and Lactobacillus plantarum. Then, we investigated their several physiological functionalities. Among several physiological functionalities, antihypertensive angiotensin I-converting enzyme (ACE) inhibitory activity of the FPFP was the highest of 87.4% and its antioxidant activity was also showed 69.6%. FPFP from mixed fermentation by yeasts and Lactobacillus plantarum after thawing of frozen pear at $20^{\circ}C$ showed higher physiological functionalities than those of single fermentation by Saccharomyces cerevisiae or Bacillus subtilis after $40^{\circ}C$ of thawing.

• Korean Journal of Pharmacognosy
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• v.30 no.4
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• pp.368-376
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• 1999

Twenty-four Oriental herbal medicines including Platycodi Radix and Scutellariae Radix, etc., which have been used for the cure of hyperlipidemia, coronary heart, disease were evaluated for the 3-hydroxy-3-methylglutaryl coenzyme A(HMG-CoA) reductase inhibition and antioxidant effect on a free radical, 1,1-diphenyl-2-picrylhydrazyl(DPPH) in vitro, and antihyperlipidemic effect on hyperlipidemic rats induced by Triton WR-1339 in vivo. 80% MeOH extract of eight herbs including Scutellariae Radix, Coptidis Rhizoma, Paeoniae Radix Rubra, Moutan Cortex Radicis, Angelicae Gigantis Radix, Bambusae Caulis in Taeniam, Cinnamomi Ramulus and Crataegi Fructus inhibited the HMG-CoA reductase activities and exhibited a radical-trapping action on a stable free radical, DPPH. On Triton WR-1339-induced hyperlipidemic rats, four herbs including Scutellariae Radix, Angelicae Gigantis Radix, Bambusae Caulis in Taeniam and Cinnamomi Ramulus showed respectively the significant suppression of serum total cholesterol, triglyceride, phospholipid and LDL-cholesterol levels and serum transaminase(ALT and AST) activities. From these results, it is suggested that each 80% MeOH extract of Scutellariae Radix, Angelicae Gigantis Radix, Bambusae Caulis in Taeniam and Cinnamomi Ramulus have effective antihyperlipidemic action against hyperlipidemia.

• The Journal of Natural Sciences
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• v.16 no.1
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• pp.1-13
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• 2005

The angiotensin I-converting enzyme (ACE) inhibitor has anti-hypertensive effects and has long been used as prevention or remedy of hypertension. This study were carried out to produce and purify a new ACE inhibitor from recombinant E. coli and further elucidate its structure-function relationship. Recombinant pGEX-4T-3 containing ACE inhibitory peptide gene of Saccharomyces cerevisiae was transformed into E. coli BL21(DE3). Glutathione-S transferase (GST) fusion protein from E. Coli BL21(DE3) harboring the recombination pGEX-4T-3 was obtained and the ACE inhibitory peptide was purified with Sephadex G-25 column chromatography. The purified ACE inhibitory peptide was a novel decapeptide with sequence Tyr-Asp-Gly-Gly-Val-Phe -Arg-Val-Tyr-Thr which shows very low similarity to the other ACE inhibitory peptide sequence. The purified ACE inhibitor competitively inhibited ACE.