• Korean Journal of Pharmacognosy
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• v.36 no.2 s.141
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• pp.102-108
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• 2005

We have studied the physico-chemical change and pharmacological transformation of traditional herbal medicines with processing. Evodia fruit (EF) has processed for the purpose of detoxification and reduction of its bitter taste. There are various methods of processing EF in Oriental medicinal reference. Among them, we processed EF according to the method of Sang-han theory, the most famous medicinal reference. We processed EF with washing in hot water, and then dried. Processed EFs(PEFs) were prepared according to the above procedure through repetition of 1,3,5 and 7 times respectively. The contents of weight loss, water extract, diluted ethanol extract, ether extract, total ash, acid insoluble ash, alkaloids and limonin in non-processed EF (NPEF) and PEFs were examined. The weight loss, and contents of water extract and dilute ethanol extract in PEF showed decrease in proportion to increase of washing time, while the contents of ether extract, total ash and acid insoluble ash showed little change as compared with those of NPEF. And the content of evodiamine and rutaecarpine was not changed distinctly. However, the content of limonin decreased in the final processed material in proportion to increase of washing times with hot water. And the intense of bitter taste in PEF was also reduced. These results were ascribed to the flowing-out of the water-soluble portion. The biological activities of NPEF and PEF were also investigated. In the test of DPPH scavenging effect, xanthine oxidase inhibition effect and TBA-Rs effect, PEF was more effective than NPEF in vitro. Also, both NPEF and PEF showed potent analgesic and anti-inflammatory effects against in mice. Especially, PEF by 3 times washing with hot water was more effective than other PEFs. From these results, it is considered that PEF should be prepared by 3 times washing with hot water.

• Culinary science and hospitality research
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• v.21 no.4
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• pp.251-270
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• 2015

This study was, based on traditional know-how indigenous to Korea, to systemize the knowledge on how to improve health by dining, and to make the best of it statistically. For this purpose, the knowledge in the Sikryo-chanryo(食療纂要), in Korean pronunciation and Siglyochan-yo in Chinese characters, which is an old text referring to diet therapy peculiar to Korea, was compiled into a database and analyzed statistically. Data processing was used as a 'Relational data model'. In addition, we have used nine data table to express diet therapy peculiar to Korea in the Siglyochan-yo. The software used for data construction was Microsoft Access 2014. As a result, the Sikryo-chanryo database, which can provide information on both disease treatment by food, medicines, and gourmet ingredients applicable to every kind of symptom, as well as the names of disease, was set up at in a PC interface. By employing the 'Relational data model', we can replace researching in the conventional method by employing the database.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2018.10a
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• pp.124-124
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• 2018

본 연구는 국내 생약중 도라지를 포함, 인삼, 당귀, 생강, 마 5가지를 선별하여 각 원물별로 항산화 활성 가장 높은 기준으로 증숙시킨 조건의 흑도라지, 흑삼, 흑당귀, 흑생강, 흑마를 확보하였다. 증숙시킨 5가지 생약은 다시 혼합 추출(BMHE; Black Mixed Herbal Extract)하여 증숙하지 않은 생약 혼합 추출물(MHE; Mixed Herbal extract)과 항산화, 항염 및 항알러지 활성을 비교하여 증숙공정이 생약의 생리활성에 미치는 긍정적인 영향을 바탕으로 피부향장 소재로 활용가능성을 확인하고자 연구하였다. 실험은 MHE와 BMHE를 각각 50% Ethyl alcohol로 추출하여 감압농축하여 생리활성을 평가하였으며, MHE와 BMHE 추출물에 대한 세포생존률을 확인한 결과 $1,000{\mu}g/ml$의 농도에서 각각 89.4%와 95.3%의 세포생존률을 보임에 따라 $1,000{\mu}g/ml$ 이하의 농도에서 HME와 BMHE 모두 세포독성이 거의 적은 것을 확인하였다. DPPH radical scavenging effects 항산화 활성에 대하여 MHE와 BMHE을 비교한 결과 농도 의존적으로 항산화 활성을 보였으며 $1,000{\mu}g/ml$의 농도에서는 각각 66.8%와 74.2%의 라디칼 소거능을 확인하였다. NO assay로부터 항염활성을 비교한 결과에서도 MHE와 BMHE 모두 농도 의존적으로 NO의 함량 감소시켰으며 $1,000{\mu}g/ml$로 처리한 농도에서는 59.5%와 64.7%의 억제율을 각각 보임에 따라 항염 효과도 우수한 것을 확인하였다. 항알레르기 효능 실험 중 하나인 5-LO 억제효능을 측정하여 ME와 BME의 항알러지 효능을 측정한 결과 상기의 결과와 마찬가지로 농도 의존적으로 5-Lipoxygenase를 억제하였으며, $1,000{\mu}g/ml$의 농도로 MHE와 BMHE를 처리하였을 시 5-Lipoxygenase 효소활성에 대하여 각각 76.2%와 83.5%의 높은 억제율을 확인 하였다. 이는 양성대조군인 EGCG를 $200{\mu}g/ml$의 농도로 처리한 9.10%에 근접한 억제율을 보임에 따라 항알러지 효과가 우수한을 확인할 수 있었다. 실험 결과를 바탕으로 BMHE가 MHE보다 항산화, 항염, 항알러지 활성이 우수한 것을 확인 할 수 있었으며, 이는 증숙기법이 생약의 생리활성을 높여주는 것은 물론 더 나아가 본 연구를 통해 확보된 5가지 흑도라지, 흑삼, 흑당귀, 흑생강, 흑마는 향후 피부향장 소재로 활용이 용이할 것으로 사료된다.