• Korean Journal of Oriental Medicine
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• v.11 no.1
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• pp.1-18
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• 2005

As a result of study on the names of local medicinal herbs which described in Chobu (Chapter of Grass) of Korean medical book Bonchojeonghwa, we came to the following conclusions. 1) Compared with the existing domestic medical books' local medicinal herb names, those of Donguibogam had the closest relationship with Bonchojeonghwa. Out of local medicinal herb names described in Chobu of Bonchojeonghwa, a third is only shown in Bonchojeonghwa, and another third is same as those in Donguibogam. 2) The notation of local medicinal herb names in Bonchojeonghwa is not so consistent as Donguibogam. In Bonchojeonghwa, we can see many examples of inconsistent notations over the same thing. Moreover, there are some examples, which are suspected to be an expression of dialect. 3) In spite of close similarity between the names of local medicinal herbs in Bonchojeonghwa and Donguibogam, the author of Bonchojeonghwa doesn't seem to directly refer to or quote Donguibogam, because it doesn’t make sense that the author of Bonchojeonghwa intentionally referred to regular, consistent Donguibogam in irregular, inconsistent way. 4) In spite of very low possibility of direct reference or quotation among Bonchojeonghwa, Donguibogam and Bangyakhappyon, there are many examples of common format in its notation way on local medicinal herbs, which cannot be explained only as coincidence. And it tells us that there must be another publication which had been referred to or quoted by the said three medical books. 5) From the fact that there are a lot of examples of local medicinal herb names which doesn't show palatalization, or labialization, the names of local medicinal herbs described in Bonchojeonghwa must be the expression around 17th century.

• The Korea Journal of Herbology
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• v.24 no.4
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• pp.31-37
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• 2009

Objectives : The rapid progress seen in the Chinese medical and pharmaceutical industries since the mid.Ming Dynasty, and the resulting surge in demand for medicinal herbs led to the emergence of dedicated medicinal herb markets. A representative example was the medicinal herb market of Qizhou (today's Anguo) in Hebei Province. This paper examines various factors that contributed to the transformation and growth of Qizhou into and as a major medicinal herb market of China. Methods : Along with the examination of geographical factors, this study attempts to link the development of Qizhou as a center for medicinal herbs trade with legends related to the Medicine Lord Temple (Yao Wang Miao), a local shrine dedicated to the mythical Medicine Kings. Results : The main argument of this study is that although the emergence of Qizhou as China's largest marketplace for medicinal herbs was significantly helped by its proximity to Beijing, a huge source of demand, as well as its convenient location easily accessible from all parts of the country, and the large herbal production from surrounding areas, the single.most important contributing factor was the body of legends attributing to this city a magical healing energy. Conclusions : The example of Qizhou may also suggest that in pre.modern eras, legends related to supernatural healing power, associated to a city or town, were as important contributing factors to its emergence and growth as a dedicated medicinal herb market as its location or ease of access.

• Journal of Life Science
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• v.22 no.12
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• pp.1729-1739
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• 2012

The aim of this study was to evaluate the clinical efficacy and safety of fermented medicinal herbs. A search of the China National Knowledge Infrastructure (CNKI), PubMed databases and Korean Journal of Oriental Medicine in 2000-2011 located 11 randomized controlled trials (RCTs) that investigated the clinical efficacy of fermented medicinal herbs. Domestic RCTs reported clinical efficacy on improvement of immune responses and clinical safety on usage of fermented medicinal herbs in subjects suffering from cerebral hemodynamics. Countries other than Chinareported studies on the cause of esophageal cancer and on local inflammatory reactions. In China, studies were reported on the effectiveness of fermented medicinal herbs on scapulohumeral periarthritis of the stasis type, chronic superficial gastritis, dysuria induced by benign prostatic hyperplasia of deficiency of kidney yang, diabetic nephropathy, essential hypertension, and benign prostate hyperplasia. These results indicate that fermented medicinal herbs have obvious clinical effects in some diseases and no adverse reactions. Therefore, we need to initiate more fermentation research with useful bacteria, fungi, and mushrooms to produce fermented medicinal herbs. Both governments and research authorities should focus on research involving fermentation of medicinal herbs.

• Journal of Society of Preventive Korean Medicine
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• v.22 no.1
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• pp.81-90
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• 2018

Objectives : The aim of this study is to analyze the patent trend in Traditional Korean Tea. In this paper, we investigate the diversity of Korean Tea registered as patents focusing on the kinds of medicinal herbs used, processing methods, and types of tea. Methods : We collected patents data using KIPRIS, and WIPS database. We conducted Quantitative Analysis by year and main patentee, and Qualitative Analysis by patent's contents. Results : 313 patents are selected from 2001 to May 2017. The number of patents have been on the rise and reached 44 in 2014. Individuals have registered the most patents, followed by companies, Industry-University Cooperation Foundation, and local autonomous entities. Ginger, Omija and Cactus were used at high frequency among 109 tea containing one medicinal herb. Licorice and Jujube were frequently used among 204 tea containing more than two kinds of medicinal herbs. In classification of patent by efficacy, 'health promotion and function recovery' and 'treatment and prevention of diseases' are most frequently specified. 128 patents are presenting processing methods for medicinal herbs in the order of roasting, fermentation, and fumigation. Among 164 patents presenting tea types, liquid type accounts for more than half and there are 67 leached tea, and 32 powder tea. Conclusion : The analyses results showed that lots of new recipes, efficacy, processing methods and tea types are being studied and registered as patents. In order to help Traditional Korean Tea industry to develop, active patent registration and further study about up-to-date patent trend would be required.

• The Korea Journal of Herbology
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• v.27 no.3
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• pp.15-21
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• 2012

Objective : This study aimed to compare the difference between $Angelica$ $decursiva$, Peucedanum $praeruptorum$ and $Anthriscus$ $sylvestris$ which have been used as herbal medicine, Jeonho (Angelicae Decursivae Radix) in Korea and provided the evidence to exclude $A.$ $sylvestris$ not to use as Joenho. Methods : The similarities of original medicinal herb with samples from local market were evaluated including morphological appearance and chromatographic fingerprint. In addition, relation between original medicinal herb and local samples were analyzed using statistical clustering methods. Results : $A.$ $decursiva$, $P.$ $praeruptorum$ and $A.$ $sylvestris$ represented different morphological appearances and chromatographic fingerprint. Several samples from China exhibited similar morphological and chromatographic appearance with $A.$ $decursiva$ or $P.$ $praeruptorum$. Eleven samples from Korea showed identical similarity to $A.$ $sylvestris$. Conclusions : Since $A.$ $sylvestris$ represented obvious differences compared to $A.$ $decursiva$ and $P.$ $praeruptorum$, it is required not to use $A.$ $sylvestris$ as medicinal herb, Jeonho. Additionally, exact identification and quality control must be applied to $A.$ $decursiva$ or $P.$ $praeruptorum$ from China in order to maintain therapeutical efficacy.

• Korean Journal of Medicinal Crop Science
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• v.8 no.3
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• pp.266-273
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• 2000

The optimal conditions of PCR components for the random amplification of genomic DNA were $20\;ng/20{\mu}l$ in template DNAs, 250 mM in dNTP, 10 pM in primer $1.0unit/20{\mu}l$ in Taq DNA polymerase respectively with the annealing temperature at $36^{\circ}C$, respectively. Twelve local lines were divided into 3 groups by the coefficients of 107 polymophic bands by Jaccard and Nei. The coefficients value of group I including Chongup # 1, Seochon # 1, Andong # 1, Chinan # 1, and Danyang # 1 ranged from 0.27 to 0.05 and those of group II including Suwon # 2, Chunchon # 1, Japan # 3, Danyang#2 and $F_1$ (Variety Jihwang $1{\times}$ Seohchon) ranged from 0.29 to 0.11. While, Jihwang 1 originated from China and Japan # 1 in group III showed a distant genetic relationship to Korean local lines.

• Natural Product Sciences
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• v.27 no.4
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• pp.217-227
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• 2021

This study is a record of ethnomedicinal knowledge in Begumganj province focussed on medicinal plants and their local uses for primary health care. The aim was to document and preserve the ethnomedicinal knowledge used by traditional healers of Begumganj upazila, Bangladesh, to treat human diseases and evaluate the relative efficacy of the medicinal plants. The uses of medicinal plants were documented as an ethnomedicinal data sheet using direct observation, field interview, plant interview and group interview techniques from December 2012 to January 2014 in the study area. Data were collected from 98 traditional healers through a questionnaire survey and analyzed through informant consensus factor and fidelity level. This study revealed comprehensive relationship among various diseases and families, forms and parts of plants and modes of preparation. Overall, 75 plant species under 71 genera of 47 families were documented, which are used to treat 41 diseases. Data analysis revealed that 41.33%, 14.67%, 36% and 8% of the medicinal plant species were herbs, shrubs, trees, and climbers, respectively. Leaves were the most used parts, followed by stem, root, fruit, bark, latex and rhizome. The most frequently treated diseases were dysentery, rheumatism and skin diseases. This is the first ethnobotanical survey, which recorded the importance of medicinal plants in Begumganj upazila, Bangladesh. This study can contribute to preserving the indigenous knowledge on the traditional use of medicinal plants in this region and new drug development with attracting future generations towards traditional healing practice.

• The Korean Journal of Food And Nutrition
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• v.29 no.3
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• pp.420-430
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• 2016

This study was conducted to investigate the awareness and preference regarding Korean Samgyetang by the Chinese. An online survey was conducted to determine the awareness regarding Korean Samgyetang among the local Chinese, and a consumer preference test was performed to design the recipe of Samgyetang for Chinese students in Korea during April 2016. The results of the online survey showed that 88.2 % and 88.4 % of local Chinese men and women, respectively, were aware of Korean Samgyetang. Samgyetang recognition by the local residents of China was the highest in the Hubei region that includes Beijing. Traditional Samgyetang received the highest preference and Samgyetang with mung bean received the lowest preference in the preference test based on the Samgyetang type. In consumer preference tests among Chinese students, Samgyetang with broth of chicken feet (Sample-1) and Samgyetang with medicinal herbs (Sample-3) showed high acceptability than Samgyetang in water (Sample-2) in terms of the overall sensory properties. According to the results of the electronic tongue, Sample-1 showed a high value in terms of the strength of the saltiness and Sample-3 showed a high value in terms of the strength of bitterness and sweetness. Sample-2 showed a high value in terms of the strength of umami and sourness.

• The Korea Journal of Herbology
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• v.32 no.1
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• pp.69-74
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• 2017

Objectives : This study aimed to investigate the effects of Angelicae sinensis Radix on longitudinal bone growth rate in rats. We have screened traditional medicinal herbs to develop the longitudinal bone growth stimulator by well-established rat model. A. sinensis was identified as one of the effective herbs in the screening process. Methods : Adolescent female rats were administered A. sinensis at doses of 30 mg/kg and 300 mg/kg for 10 consecutive days. To observe the rate of longitudinal bone growth, tetracycline was injected intraperitoneally on day 8 to stain a fluorescent band on the anew formed bone. To elucidate the mode of action, we observed insulin-like growth factor-1 (IGF-1) and bone morphogenetic protein-2 (BMP-2) expression after A. sinensis administration in growth plate. Results : In the 300 mg/kg A. sinensis group, the length between the proximal endpoint of the tetracycline label and the division line between growth plate and bone was significantly increased compared with vehicle-treated control group. Height of the proximal tibial growth plate was higher in the A. sinensis group compared with control group. A. sinensis also upregulated the expressions of IGF-1 and BMP-2 in the proliferative zone and hypertrophic zone of the proximal tibial growth plate. Conclusions : A. sinensis increases longitudinal bone growth rate in rats. According to immunohistochemistry, A. sinensis increases local IGF-1 and BMP-2 expressions in the growth plate which can be considered as direct stimulation of GH on the local growth plate.

• Korean Journal of Pharmacognosy
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• v.46 no.1
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• pp.84-92
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• 2015

Tyrosinase is a key enzyme to control the biosynthesis of melanin pigments and has two enzyme activities, namely of 1-tyrosine hydroxylase and of 1-dopa oxidase. Thus, tyrosinase is regarded as a target in skin-whitening and therapeutic intervention of local hyperpigmentation diseases. We have tested tyrosinase inhibitory activity on the water extracts of 50 species oriental medicinal plant. Among them, five medicinal plants, Linderae Radix, Clematidis Radix, Cinnamomi Cortex Spissus, Fritillariae Thunbergii Bulbus and Bulbus Fritillariae Cirrhosae were investigated strong inhibition effect. Five medicinal plants were fractionated using organic solvents (methylene chloride, ethyl acetate, n-butanol, water). Cinnamomi Cortex Spissus (ethyl acetate fraction) was investigated strong inhibition effect. Tyrosinase inhibitory activity below $IC_{50}\;40{\mu}g/ml$ is confirmed in five herbal plants that are Linderae Radix, Clematidis Radix, Cinnamomi Cortex Spissus, Fritillariae Thunbergii Bulbus and Bulbus Fritillariae Cirrhosae. Tyrosinase inhibitory levels ($IC_{50}\;{\mu}g/ml$) of each plants were 15.56, 35.02, 25.14, 15.20 and 39.77. We also investigate the effect of effective plant's fraction. in dose of $100{\mu}g/ml$, Cinnamomi Cortex Spissus (P-36) EtOAc fraction significant inhibitory effect over 50%. Clematidis Radix (P-35) and Cinnamomi Cortex Spissus (P-36) MC fraction inhibit tyrosinase each 36.60% and 43.21%. inhibitory rates of Fritillariae Thunbergii Bulbus (P-40) EtOAc and $H_2O$ fraction are 31.40% and 31.51%. Bulbus Fritillariae Cirrhosae (P-45) BuOH fraction regulate tyrosinase activity to 37.71%. We examined tyrosinase inhibitory activity of natural products and these results suggest that several herbs have potential as a new whitening material.