• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
• /
• v.25 no.3
• /
• pp.13-33
• /
• 2012

Objective : The aim of this study is to find the therapeutic meaning of Pericarpium Granati and Cortex Betulae Platyphyllae in herbal medication. Methods : About the origin, the component, the processing the drug, the properties and tastes of drugs, the meridian tropism, the effects, the treating disease, the contraindication and the method of adminictration, I have researched 23 literatures and 10 disquisitions to mention the Pericarpium Granati and Cortex Betulae Platyphyllae. Result : 1. Pericarpium Granati is pericarp of mature fruit of The Pomegranate belongs to Punicaceae and Cortex Betulae Platyphyllae is bark of Betula platyphylla var. japonica (Miquel) Hara belongs to Betulaceae. 2. Pericarpium Granati consists of tannin 10.4~21.3%, lead 0.8%, resin 4.5%, mannitol 1.8%, sugar 2.7%, gum 3.2%, inulin 1.0%, musilage 0.6%, gallic acid 4.0%. Cortex Betulae Platyphyllae consists of betulin about 35%, various higher fatty acid about 35%, tannin about 7%. 3. The properties and taste of Pericarpium Granati is acid, astringency, warm, nontoxic and the meridian tropism is mainly stomach and large intestine meridian. The properties and taste of Cortex Betulae Platyphyllae is bitter, cold, nontoxic and the meridian tropism is mainly stomach meridian. 4. Pericarpium Granati has come into general use to treat roundworm, tapeworm, old diarrhea, anal prolapse, melena, metrorrhagia, leukorrhea, stomachache from worms, scabies etc. because it is effective on insecticiding, stopping diarrhea, controling hemorrhage and leukorrhea. Cortex Betulae Platyphyllae has come into general use to treat shigellosis, diarrhea, jaundice, cough, sputum, tonsillitis, pneumonia, nephritis, furuncle, prurigo, acne etc. because it is effective on cooling down heat, circulating humidity, removing phlegm, stopping cough, neutralizing poison. 5. Pericarpium Granati and Cortex Betulae Platyphyllae is useful method to external care. To use the herba, pulverize amount of property and then apply to the affected part. Conclusion : This study showed that Pericarpium Granati and Cortex Betulae Platyphyllae is useful herb to treat of skin disease and useful method to external care.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
• /
• v.26 no.3
• /
• pp.1-19
• /
• 2013

Objective : The primary purpose of present study is to evaluate the effect of herbal cosmetics containing Cortex Betulae Platyphyllae extract complex on acne. The second is to comparatively evaluate safety of this cosmetics. Methods : We opened collecting of applicant that men and women(the 18~35-year-old) with acne on face. We selected subjects who came up to entire inclusion criteria and were not included in the exclusion criteria. We checked changes of Acne Global score, skin sebum, moisture, pores counts, Skindex-29 for 8 weeks. Results : 1. Comparison of changes in Global score, it declined in both experimental group and control group. But Experimental group showed a statistically significant decline than control group. 2. Comparison of changes in sebum and moisture, it declined in both experimental group and control group. But there was no statistically significant difference between those two groups. 3. Comparison of changes in erythema normal area, it declined in both experimental group and control group. But there was no statistically significant difference between those two groups. 4. Comparison of changes in pore counts, it increased statistically significantly in both experimental group and control group. 5. Comparison of changes in Skindex-29, it declined in both experimental group and control group. But there was no statistically significant difference between those two groups. Conclusion : Considering the above experiments, it is suggested that herbal cosmetics containing Cortex Betulae Platyphyllae extract complex have a positive effect on acne.

• Journal of Physiology & Pathology in Korean Medicine
• /
• v.27 no.4
• /
• pp.391-399
• /
• 2013

The aim of the present study was to investigate the antioxidant efficacies between extracts of Prunus yedoensis(PY) and Betulae platyphyllae var. japonica(BP). HPLC pattern was different between barks and extract solvents. Content of total phenolic compound was the highest in ethanol extract of BP(382.201 mg/g ext.) and its content was 1.9 times higher than that from the water extract of PY. Total antioxidant efficacy also was the highest in ethanol extract of BP (292 copper reducing equivalents). Nitric oxide scavenging activity was almost 70% in ethanol extract of BP treated 200 ug/ml and it was higher than positive control(ascorbic acid). DPPH radical scavenging ability was up by 80% in all samples. ABTS cation decolorization from each barks was activated over 85% in all samples at 100 ug/ml concentration, especially, the activity was the highest (94.4%) in ethanol extract of BP. Hydrogen peroxide scavenging activities were also highest (45%) in ethanol extract of BP at 200 ug/ml concentration and were as high as positive control. Stimulation of the macrophages RAW 264.7 cells with lipopolysaccharide (LPS) increased intracellular ROS levels and ethanol extract of BP at 200 ug/ml concentration reduced ROS levels up to 41 %. The results indicated that the barks of PY and BP has potent antioxidant activities and ethanol extract of BP of them has the highest antioxidant activities.