• Food Science and Preservation
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• v.11 no.2
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• pp.154-159
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• 2004

In order to develop of health-oriented convenience foods for rice consumption, functional Misutkaru drink was made by adding several medicinal herbs extracts to fundamental Misutkaru based cereal powder(rice, barley and soybean). Fundamental Misutkaru drink was prepared with the ratio of cereal mixed rice(5g), barley(5g) and soybean(5g) on water (100 mL) and several medicinal herbs extracts. Liriopis Tuber(50%), Omija(15%), Ginseng(10%) and Jujube(25%) were mixed to fundamental Misutkaru as functional Misutkaru. And then it was extracted to added water of 10times during 36hrs at 75$^{\circ}C$. For instant Misutkaru drink of health-oriented convenience foods, mixture of them was made with fundamental Misutkaru drink(80%), extract of several medicinal herbs(20%), and it's sensory score was high. Autoclaved functional Misutkaru drink for long storage period was changed rheological type badly. Overall acceptability and storage period of nonautoclaved functional Misutkaru drink to added extract of several medicinal herbs was higher than fundamental Misutkaru drink.

• 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.

• Korean Journal of Food Science and Technology
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• v.41 no.5
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• pp.566-571
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• 2009

The principal objective of this study was to use a fermentation and extrusion process in order to improve the antioxidant properties of original Sangmaksan (ES), containing maekmoondong, omija, and white ginseng. The antioxidant activities of fermented Sangmaksan prepared with different types of ginseng [white (FSW), red (FSR), and extruded white (FSE)], were investigated. The white ginseng powder was extruded at 20% moisture content and $120^{\circ}C$ of the maximum process temperature at the barrel. The antioxidant properties of Sangmaksan were increased after fermentation. Interestingly, the fermented Sangmaksan containing the extruded white ginseng evidenced more potent antioxidant properties than the fermented Sangmaksan containing white ginseng. The content of total phenolic compounds, DPPH-radical scavenging activity, acidic polysaccharide, reducing power, and total anthocyanin were highest with FSR, followed by FSE, FSW and ES, respectively. Additionally, superoxide dismutase-like activity and total flavonoid contents were highest in the fermented Sangmaksan containing extruded white ginseng. In conclusion, it can be asserted that the fermentation and extrusion process utilized in this study may prove to be an effective new process for the production of high-quality Sangmaksan.