• 동아시아식생활학회지
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• 제12권3호
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• pp.249-257
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• 2002

This study was conducted to investigate the effects of medicinal plants with additives on storage characteristics of sausage. The water activity of the sausage with the additives tended to decrease with the storage time: the highest value was shown in the Angelica added sausage samples, in both cases added with dried powder as well as with extracted powder. The Paeonia extract powder added sausage had the lowest pH value. The herbal plant added sausages showed the lowest cooking and storage losses among all. The values of TBA (thiobarbituric acid value) and VBN (volatile basic nitrogen) increased with storage time, but the values of the sample with the extract powder additive were lower than those of the freeze-dry powder additive. Total plate counts of bacteria increased with storage time fur all samples, but those for the samples with Pueraria, Platycodon, Angelica, Bupleurum and Paeonia additives exhibited lower values than the control. From the above results, the sausages with medicinal plant additives showed the superior storage safety and quality characteristics.

• 한국조리학회지
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• 제18권5호
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• pp.1-15
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• 2012

본 연구는 약선 요리품질이 약선 요리의 지각된 가치와 재구매 의도 및 추천의도에 미치는 영향관계 분석하였다. 이를 통해 향후 약선 음식이 나아가야 할 방향을 제시하고, 약선 전문식당의 고객유지 및 고객확보를 위한 마케팅 전략을 수립하여 외식산업의 한 축으로 성장할 수 있는 효율적인 운영방향을 제시하는데 목적이 있다. 본 연구의 조사기간은 2009년 6월 15일부터 2009년 7월 2일까지로 서울과 경기도 소재의 약선 요리 레스토랑을 이용하는 고객을 대상으로 하였다. 설문조사는 총 250부를 배포하여 195부를 회수하였으나 응답이 불성실하다고 판단되는 3부를 제외한 후 192부를 최종 분석 자료로 이용하였다. 본 연구의 분석결과를 요약하면 다음과 같다. 첫째, 약선 요리 품질은 기능적 가치(t=5.519)에는 유의한 영향을 미치는 것으로 나타났으나 사회적 가치에는 영향을 주지 않는 것으로 나타났다. 둘째, 약선 요리의 영양적 품질은 사회적 가치(t=10.954), 기능적 가치(t=8.237)에 유의적인 영향을 미치는 것으로 분석되었다. 셋째, 약선 요리의 치유적 품질은 사회적 가치(t=1.191), 기능적 가치(t=0.022)에 유의적인 영향을 미치지 않는 것으로 분석되었다. 넷째, 사회적 가치는 재구매의도(t=9.743)와 추천의도(t=9.154)에 유의한 영향을 미치는 것으로 분석되었다. 다섯째, 기능적 가치는 재 구매의도(t=7.895)와 추천의도 (t=8.143)에 유의한 영향을 미치는 것으로 분석되었다. 본 연구에서 제시된 실증분석의 결과는 약선 전문식당의 체계적인 운영에 필요한 유용한 정보와 성공적인 목표성과를 달성하는데 대한 이론적 준거체계를 적절하게 지지해 주고 있다고 할 수 있다.

• Preventive Nutrition and Food Science
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• 제9권2호
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• pp.167-173
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• 2004

The aim of this study was to investigate the antioxidant effect of medicinal plants used by diabetic patients. Fourteen medicinal plants were selected and antioxidant activity such as 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity, inhibition effect of linoleic acid autoxidation and low density lipoprotein (LDL) oxidation, thiobarbituric acid (TBA) value were measured. The Cornus officinalis had DPPH radical scavenging activity of 84.79%, which was higher than the 78.79% for $\alpha$-tocopherol. Rosa rugosa Thunberg, Pueraria thundergiana Bentham, Artemisia princeps var. orientalis and Sasamorpha purpurascens Nakai also had high values. Extracts with higher DPPH radical scavenging activities had higher total phenol concentrations, and positive correlations between these parameters were found. Inhibitory activities of linoleic acid autoxidation, LDL oxidation and TBA value, used as indices of oxidative stress, were observed in most of the selected medicinal plants. The highest inhibitory activity for TBA value was observed in the extract of Pueraria thundergiana Bentham. Rosa rugosa Thunberg (75.50 %), Sasamorpha purpurascens Nakai (74.00 %), and Cornus officinalis (73.00 %) all had high antioxidant activity against linoleic acid autoxidation, similar to that of $\alpha$-tocopherol. The same 3 plants also had high in inhibitory activity against LDL oxidation. Therefore, we demonstrated that medicinal plants used as folk remedy by diabetic patients had antioxidant activity. Especially, Rosa rugosa Thunberg, Cornus officinalis, Pueraria thundergiana Bentham, Arlemisia princeps var. orientalis, and Sasamorpha purpurascens Nakai had high phenol concentrations which resulted in high values for DPPH radical scavenging. These same plants exhibited high values for inhibitory activities for TBA value, linoleic acid autoxidation and LDL oxidation, indices associated with lipid peroxidation.

• 한국약용작물학회지
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• 제7권4호
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• pp.316-324
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• 1999

중국에서 약용식물은 서양의학과 동등한 수준으로 인간의 건강증진과 유지 및 치료를 위해 매우 중요한 역할을 수행하고 있는데 본 논문에서는 중국에서 약용식물의 산업적 발달에 관해서 간략히 고찰하였다. 현계 중국에서 약용식물로 이용되고 있는 식물은 11, 118종에 달한다. 이들 약용식물이 가공되지 않고 천연산물로 이용되는 연간 총 생산액은 60억달러에 달하며 조제형태로 이용되는 총 생산액은 30억달러에 달한다. 지금까지 약용식물로부터 100여종 이상의 신약이 개발되었으며 천연자원에 의존하려는 세계적인 추세를 감안한다면 약용식물의 중요성은 더욱 증대할 것이며 산업적 개발이 인류의 건강을 유지하는데 결정적 역할을 할 것으로 기대된다.

• Journal of Forest and Environmental Science
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• 제37권2호
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• pp.104-115
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• 2021

The research attempted to analyze the medicinal plant species richness in the vertical gradient from lower to the highest elevation of Makawanpur, focusing on the relationship between species richness and elevation which is very important for conservation and management of species diversity. Inventory was carried out in the study area by taking sampling intensity of 0.5% in the effective area. Altogether, 42 sample plots were laid in the field with the help of GIS software maintaining 50 m altitude difference. High species diversity was found in the herbs species whereas shrubs have comparatively low species diversity. The maximum species richness is found in herbs and poles whereas shrubs and trees have relatively low species richness. Research showed that species richness of medicinal plants increased with altitudinal gradient. While analyzing the species richness from 350 to 2,550 m (msl), the highest species richness was received with the elevation ranges from 1,800 m to 2,300 m. There was a positive relationship between species richness and altitudinal gradient in the study area. In addition, we have recorded the high value medicinal plants after 1,800 m altitude and rarely within 1,000 m. Medicinal plants correlated both positive and negative relationships with the increased altitude. The altitudinal response has positively seen except density (n/ha) of Shrubs. Domestication and cultivation of high value medicinal plants should be promoted in community forest including private lands. Training, workshops and awareness programs should be conducted to make people aware about medicinal plants resource utilization, conservation and commercialization of available medicinal plants.

• 동아시아식생활학회지
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• 제15권1호
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• pp.91-99
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• 2005

The effect of medicinal herb powder addition on the physicochemical characteristics of silk-tofu was investigated. Moisture content of silk-tofu decreased during the storage. The pH value of silk-tofu decreased a little until 2 days' storage, and then increased rapidly. The chromaticity of L value decreased for all silk-tofu during the storage. The a value increased a little at initial storage, and then tended to decrease, while b values increased significantly during storage. The contents of free amino acid were 4 times higher in silk-tofu than those in market tofu. Hardness, gumminess and chewiness of all silk-tofu increased rapidly during storage. Cohesiveness values decreased a little at initial storage, and then kept to increase upon storage. Generally, the total plate counts of bacteria of all silk-tofu increased during storage, and those of silk tofu with added medicinal herb powder were shown to be significantly lower than those in control. In sensory evaluation, color, structure, softness and overall acceptability of silk tofu with added dangui powder(dang-T) and control(con-T) were about to be high, and nutty taste and flavor of control silk-tofu was the highest in score.

• Environmental Analysis Health and Toxicology
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• 제15권4호
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• pp.147-155
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• 2000

In order to evaluate anti -oxidant activities and protective effect against oxidatve damage, DPPH radical scavenging activity and lipid peroxidation inhibitory activity were measured among methanol extracts prepared from natural medicinal plants. Fourteen natural medicinal plants which were reported to have anti -oxidative or anti-inflammatory effects were selected based on our previous report. In addition to the total methanol extracts, n-hexane, dichloromethane, ethylacetate, n-butanol and water fractions were prepared from each total extract. DPPH radical scavenging assay was performed against 14 total extracts and all samples showed dose-dependent activities in various extent. Among those, 6 samples, methanol extracts of Euryale ferox, paeonia suffruticosa, Areca catechu var. dulcissima, Cinnamomun cassia, Alpinia katsumadai and Betula platyphlla var. japonica showed IC$\sub$50/ value lower than 6.0 $\mu\textrm{g}$/ml. The highest DPPH radical scavenging activity was found in ethylacetate fraction of paeonia suffruticosa with IC$\sub$50/ value of 1.1 $\mu\textrm{g}$/ml. Analysis of lipid peroxidation inhibitory activity on hydrogen peroxide-induced oxidative damage in Chinese hamster lung fibroblast (V79-4) cells revealed that the highest inhibitory effect was observed in methanol extract of Betula platyhpylla var. japonica. Lipid peroxidation inhibitory activity was observed as a dose-dependent manner in all samples used in this study. Among fraction samples, ethylacetate fraction of Alpinia katsumadai had the strongest inhibitory activity with IC$\sub$50/ value of 0.9 $\mu\textrm{g}$/ml.

• International Journal of Contents
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• 제7권4호
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• pp.108-115
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• 2011

The current study aims to analyze the acceptance of International Standard Terminology (IST) related to herbs and formulas used in Korea. It also intends to examine limitations of each term source by linking texts for herbal medicine research and formula research used in schools of oriental medicine with medicinal substance-formula classification names within the IST framework. This study examined 64 medicinal classification names of IST, including synonyms, 41 formula classification names, 65 classification names of "Herbal Medicine Study," 89 medicinal classification names of "Shin's Clinical Herbal Medicine Study," and lastly 83 formula classification names of "Formula Study." Data on their chief virtue, efficacy and characteristics as medicinal substances were extracted from their definitions, and such data were used to perform Chinese character-English mapping using the IST. The outcomes of the mapping were then analyzed in terms of both lexical matching and semantic matching. In terms of classification names for medicinal substances, "Herbal Medicine Study" had 60.0% lexical matching, whereas "Shin's Clinical Herbal Medicine Study" had 48.3% lexical matching. When semantic matching was also applied, "Herbal Medicine Study" showed a value of 87.7% and "Shin's Clinical Herbal Medicine Study" 74.2%. In terms of formula classification names, lexical matching was 28.9% of 83 subjects, and when semantic matching was also considered, the value was 30.1%. When the conceptual elements of this study were applied, some IST terms that are classified with other codes were found to be conceptually consistent, and some terms were not accepted due to different depths in the classification systems of each source.

• 대한본초학회지
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• 제34권6호
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• pp.1-23
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• 2019

Objectives : The purpose of this study was to document the use of medicinal plants in traditional practices and to analyze and evaluate medicinal traditional knowledge of indigenous people in Wolchulsan National Park. Methods : Data were collected through interviews, informal meetings, open and group discussions, and observations guided by semi-structured questionnaires. Data were analyzed via quantitative analysis of use value (UV), informant consensus factor (ICF) and fidelity level (FL), and network analysis. Results : A total of 580 methods of usage recorded in this study were classified into 55 families, 95 genera, and 104 species. Plants with the highest recorded UVs were Glycine max (L.) Merr., Leonurus japonicus Houtt., and Artemisia princeps Pamp.. The informant consensus factor about using medicinal plants ranged from 0.55 to 0.92, which showed a high level of agreement among the informants on respiratory system disorders and pains. There were 22 species of plants with a fidelity level of 100 %, after eliminating the plants that were mentioned only once from the analysis. Finally, using network analysis, Glycine max (L.) Merr. and Artemisia princeps Pamp. were defined as species with meaningful medicinal use, while lumbago and leg pain were defined as significant ailments in the study area. Conclusions : This study highlights the diversity and importance of medicinal traditional knowledge for communities of Wolchulsan National Park, Korea. The results of this study will provide basic data for phytochemical and pharmaceutical studies, such as new medicines and therapies.

• 한국약용작물학회지
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• 제6권4호
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• pp.311-322
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• 1998

60종(種)의 자생 약용식물과 식용작물을 대상으로 항산화활성의 생리활성을 조사함으로써 약용식물과 식용작물의 유용성 측면의 확인뿐만 아니라 새로운 생리활성물질 탐색의 가능성을 검토하기 위해서 실시한 실험 결과는 다음과 같다. 자생 약용식물 및 식용작물에 대한 50% EtOH 추출물을 이용하여 TBA법. DPPH법에 의하여 1차 활성검정 결과 처리방법에 따라 활성값에 차이가 있으나 TBA법에서는 검정콩의 추출액이 87.3%, DPPH법에서는 까마중 추출액이 80.6%로서 가장 높은 활성을 보였고 두가지 방법에서 동시에 활성이 높은 것은 검정콩을 비롯하여 10종 이었다. SOD활성정도도 검정식물에 따라 큰 차이가 있으나 검정콩이 53.5%로서 가장 높은 SOD활성을 나타내었으며 SOD종류는 Cu/ZnSOD, FeSOD을 포함하는 것으로 나타났다. Cu/ZnSOD만을 함유하고 있는 잔대는 SOD활성 정도가 10.37%로서 실험 대상식물 중 가장 낮은 활성을 보였다.