• The Korea Journal of Herbology
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• v.34 no.1
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• pp.67-74
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• 2019

Objectives : Alcohol hangover is a common phenomenon which basically occurs after heavy drinking. Moreover, heavy alcohol consumption leads to acute and chronic diseases. We investigated the effect of herbal mixture (SJ) on alcohol metabolism in serum or/and liver. Methods : 5W-old Sprague Dawley rats were used for the study. To overnight fasted rats, 0.9% saline or SJ extract was administrated per os before alcohol treatment. Then, 40% alcohol was orally administrated to all rats in 30 mins. Ethanol, acetaldehyde concentrations, alcohol dehydrogenase (ADH), acetaldehyde dehydrogenase (ALDH) activities were measured by assay kits. Aspartate aminotransferase (AST) and alanine transaminase (ALT) were measured by analyzer. Results : Ethanol and acetaldehyde concentrations lowered in SJ groups compared with CON group. Especially, acetaldehyde concentration significantly decreased in SJ groups compared with CON group. AST and ALT levels tended to increase in SJ groups compared with CON group but there was no significant difference between CON group and SJ groups. ADH activity in serum was higher in SJ groups than CON group but no significant difference in liver. ALDH activity in both serum and liver showed significantly increased in SJ groups compared with CON group. Conclusions : Treatment of SJ extract showed not only reducing concentration of alcohol and acetaldehyde but also increasing activities of ADH and ALDH. These results suggest SJ may influence in alcohol metabolism via control of metabolic enzyme activities and metabolite. Therefore, SJ, herbal mixture, might have a function of preventing hangover after drinking alcohol.

• The Korea Journal of Herbology
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• v.34 no.6
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• pp.139-146
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• 2019

Objective : Recently, hair has become one of the important aspects of beauty. So, there are many studies about prevention and treatment of alopecia. Finasteride and minoxidil have been known to drug for alopecia treatment. However, these agents have side effects such as irritation, pruritus, and erythema when they were used for a long time. So, we assessed hair growth effect on herbal mixture (RAA) include in Rehmanniae Radix Preparata, Achyranthis Radix, and Acanthopanacis Cortex. Methods : 6 weeks aged C57BL/6 mice were divided three treatment groups. : CON group (vehicle solution), MNXD group (positive control, 3% minoxidil), RAA group (15% RAA solution). And we applied 200 ㎕ of three groups to shaved dorsal skin every day. Hair growth effects of treatment were determined through phototrichogram by folliscope and hair follicle morphometry by H&E staining. And we assessed hair growth-related gene (VEGF, IGF-1, TGF-β1) expressions by western blot and 5-α reductase II analysis of dermal (skin) or internal organ (prostate gland). Results : Hair density and hair follicle size in MNXD or RAA group was enhanced compared to those of CON group, respectively. Also, the protein expression levels in dermal of VEGF, IGF-1 increased but TGF-β1 decreased in RAA and MNXD group, compared to CON group, respectively. 5-α reductase II levels of tissues in MNXD or RAA group significantly decreased compared to those of CON group, respectively. Conclusion : These results suggest that RAA has the promoting effect on hair growth.

• Herbal Formula Science
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• v.20 no.2
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• pp.103-116
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• 2012

Objectives : Bangyakhappyeon was classified into three tongs of prescription. When juxtaposed with existing publications on oriental medicine, this composition was considerably original. Due to its ease of searching for diseases and prescription, it has been read by not only doctors and researchers but also among general citizens alike. Based on the fundamentals of Bangyakhappyeon composition, this thesis focused on the thorough research on the prescription of Bupleuri Radix mixture. Methods : 42 prescriptions of Bupleuri Radix mixtures have been divided in to three tongs based on the composition of Bangyakhappyeon. Then, these prescriptions, dosage, and composition were researched and organized. Results : After analyzing the prescription of Bupleuri Radix mixture in the Uibanghwaltu chapter of the Bangyakhappyeon text, the following results were attained. 1. Of the 42 prescriptions of Bupleuri Radix mixtures, jungtong constitutes the most prescription at 30, 8 at hatong, and 4 at sangtong. 2. 42 prescriptions are documented into 18 medical divisions and 44 disease symptoms. 3. After analyzing the prescription dosage of Bupleuri Radix mixture, the dosage of Bupleuri Radix was 3 puns to 4 jeons used in 14 sections. Most use was 1 jeon 14 prescriptions, 33.3% were recorded. 4. Invigorating vital function, catharsis, malaria, mediation method, and clearing away method of Bupleuri Radix have a close relationship with the dosage. 5. The 42 prescriptions formation of using Bupleuri Radix consisted of decoction at 39 prescriptions (92.9%) and the others at 3 prescriptions (7.1%). 6. As a result of researching the component of the prescription of Bupleuri Radix mixture, Sosihotang, Soyosan and Bojungikgitang were used as the basic prescription. Conclusions : prescription of Bupleuri Radix mixture in Uibanghwaltu of Bangyakhappyeon as based on Sosihotang, Soyosan and Bojungikgitang, combined with various oriental medicine was found to treat many kinds of diseases.

• Korean Journal of Food Science and Technology
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• v.53 no.2
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• pp.174-180
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• 2021

The optimal recipe for manufacturing composite honey-based herbal pills mainly comprising Rubus coreanus powder (RCP), black mulberry powder (BMP), and vitamin C was investigated. Honey-based herbal pills were prepared by mixing these powders, binding them with honey, and then forming a round shape. The experiment was designed based on the D-optimal mixture design, which included 12 experimental points with one replicate for three independent variables as follows: RCP (10~35%), BMP (10~35%), and vitamin C (5~10%). In addition, the dependent variables (total phenolic and flavonoid content and antioxidant activity) were measured and used to optimize the manufacturing conditions. The results showed that high amounts of RCP were correlated with high total flavonoid content, whereas the addition of high amounts of vitamin C resulted in higher antioxidant activity. In conclusion, an optimized formulation for the honey-based herbal pill was found to contain 35% RCP, 10% BMP, and 10% vitamin C.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2019.10a
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• pp.87-87
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• 2019

The consumption of herbal medicine and related products (herbal products) have increased in South Korea. At the same time the quality, safety, and efficacy of herbal products is being raised. Currently, the herbal products are standardized and controlled according to the requirements of the Korean Pharmacopoeia, the National Institute of Health and the Ministry of Public Health and Social Affairs. The validation of herbal products and their medicinal component is important, since many of these herbal products are composed of two or more medicinal plants. However, there are no tools to support the validation process. Interest in deep learning has exploded over the past decade, for herbal medicine using algorithms to achieve herb recognition, symptom related target prediction, and drug repositioning have been reported. In this study, individual images of four herbs (Panax ginseng C.A. Meyer, Atractylodes macrocephala Koidz, Poria cocos Wolf, Glycyrrhiza uralensis Fischer), actually sold in the market, were achieved. Certain image preprocessing steps such as noise reduction and resize were formatted. After the features are optimized, we applied GoogLeNet_Inception v4 model for herb image recognition. Experimental results show that our method achieved test accuracy of 95%. However, there are two limitations in the current study. Firstly, due to the relatively small data collection (100 images), the training loss is much lower than validation loss which possess overfitting problem. Secondly, herbal products are mostly in a mixture, the applied method cannot be reliable to detect a single herb from a mixture. Thus, further large data collection and improved object detection is needed for better classification.

• The Journal of Korean Medicine
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• v.30 no.2
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• pp.127-132
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• 2009

Objectives: This study aimed to investigate the stability of a decoction using three herbal plants and their major components according to the storage conditions and periods. Materials and Methods: A three-herb mixture (1:1:1) of Glycyrrhiza uralensis Fischer, Artemisia capillaris Thunberg, and Poncirus trifoliata Rafinesqui was decocted and kept at room temperature ($25{\pm}2^{\circ}C$) or cold temperature ($4^{\circ}C$) for 0, 2, 4 or 8 weeks in liquid form in a plastic pack under dark conditions. At time points given, they were lyophilized. 200 mg of powdered samples were dissolved in 1 mL of 90% methanol and then applied to a high performance thin layer chromatography (HPTLC) with glycyrrhizin, 6,7-dimethoxycoumarin or poncirin for quantitative or qualitative analysis. Results: There were no gross changes in HPTLC-based compositional band-patterns of the three herbal mixture according to the storage conditions and period. The major components of each herb, glycyrrhizin, 6,7-dimethoxycoumarin and poncirin, showed slight time-dependent reduction in their contents both at room and cold temperature for 8 weeks. Conclusion: We could conclude that the current herbal decoction is generally safe for the stability at both RT or CT for at least 8 weeks. Nevertheless, we proposed that further advanced studies are required for more multiple herbal mixtures and longer storage periods.

• Herbal Formula Science
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• v.23 no.1
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• pp.67-76
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• 2015

Objectives : This Study aims to search for the actual prescriptions worth being Insured Herbal Mixture Extracts(IHME), which frequently used frequently in the clinical settings by comparing clinical prescriptions with the list of prescriptions covered under the national health insurance system. Methods : By making comparisons of the herb weight ratios of IHME with those recorded in EMR, the frequency is measured on the basis of the IHME and the frequency indication is computed for the clinical prescriptions with lower level of differences. Results & Conclusions : On the basis of the details of the clinical prescriptions used at the EMR, we have found out that many clinical prescriptions of EMR are similar for banhasasim-tang, banhabaekchulcheonmatang, bojungikgi-tang and jaeumganghwa-tang in the national health insurance system. And we could analyze indications of those prescriptions. So, if we can make a similarity criteria of prescriptions and this methods are used at nationwide research, we will be able to obtain a satisfactory result in study, medical industry and clinics.

• The Korea Journal of Herbology
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• v.33 no.5
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• pp.9-18
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• 2018

Objectives : This study was performed to determine the transdermal effects of ethanol extract from medicinal herbal mixture (SHJ) on hair growth in C57BL/6 mice and melanogenesis in melanoma cells. Methods : Mice were divided into 3 experimental groups including vehicle (CON), SHJ extract and 5% minoxidil (MNXD, positive control)-treated group. SHJ was applied topically on the hair-shaved skin of C57BL/6 mice everyday for 15 days. The thickness and density of hair with a folliscope and morphometry of hair follicle with a H&E staining were monitored at last day. Also then, hair growth-associated gene expressions were measured by immunoblot assay. Results : The MNXD or SHJ-treated group promoted on hair growth compared to that of vehicle-treated group (CON). Hair density and thickness of MNXD or SHJ treated-group increased compared to that of vehicle application on the 15 days, respectively. Induction of insulin-like growth factor (IGF)-1 and vascular endothelial growth factor (VEGF) were also accelerated by application of SHJ extract compared to those of CON group. But expression of transforming growth factor (TGF)-${\beta}1$ decreased in SHJ treated-group compared to that of CON group. Furthermore, SHJ extract showed to increase melanin contents in a dose-dependent manner. Tyrosinase activity significantly increased in SHJ-treated group compared with CON group in dose-dependant manner. Conclusions : These results suggest that SHJ can be used as a component of cosmeceuticals for hair care via promoting growth and melanogenesis of hair.

• Journal of Society of Preventive Korean Medicine
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• v.19 no.1
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• pp.131-144
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• 2015

Objective : This study was conducted to investigate anti-obesity effects of mixed-Powder(Raphani Semen, Coicis Semen, Poria, Plantaginis Testa & Theae folium)(HP) & mixed water extract(Citri Pericarpium, Crataegi Fructus, Maydis Stigma, Allium Skin) (HE) in mice fed a high-fat diet. Method : 50 Female ICR mice were divided into six groups; Normal group (Ve), high-fat diet group (Po), Po+HP(0.6g/kg) group(HP), Po+HE(1g/kg) group(HE), Po+(HP+HE) group(HPE), Po+(HP+HE)*2 group(DHPE). For 8 weeks, these groups were fed their respective diets. Body weight, liver weight and weights of adipose tissues, GOT/GPT index changes & Blood Glucose index changes were measured respectively. Lipid profiles in serum were analyzed by kit of blood. Results : Groups HP, HE, HPE, DHPE had significantly reduced body weight, liver weight, adipose tissue weights and GOT/GPT index, blood glucose index compared to the Po group. Also, serum triglyceride and total cholesterol, low density lipoprotein, were significantly reduced when compared to the Po group. Group G1 had significantly increased high density lipoprotein levels. Conclusion : Mixed powder (HP) & mixed water extract (HE) show anti-obesity effects in mice fed a high-fat diet.

• The Plant Pathology Journal
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• v.26 no.1
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• pp.49-56
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• 2010

Thirty-six isolates of Colletotrichum spp. were obtained from infected grapes in two different locations of Korea; 18 isolates from Cheonahn, where carbendazim (MBC) and the mixture of MBC and diethofencarb (NPC) had been applied to control grape ripe rot, and 18 isolates from Cheongju, where no fungicides had been used. Sequences analysis of the internal transcribed spacer (ITS) and the $\beta$-tubulin gene identified 34 of the 36 isolates as Colletotrichum gloeosporioides. The remaining two isolates from Cheongju were identified as C. acutatum. Of the 18 isolates from Cheonahn, 12 were resistant to both MBC and the mixture (MBC+NPC), and six were sensitive to them. All C. gloeosporioides isolates from Cheongju, but not the two C. acutatum isolates, were sensitive to these fungicides. Sequence analysis of the $\beta$-tubulin gene in all isolates revealed that C. gloeosporioides resistant to MBC and MBC+NPC had a tyrosine instead of phenylalanine at the amino acid position 200. The appearance of resistance to MBC and the mixture in C. gloeosporioides correlated with the history of fungicide application in Korea.