• Journal of the Korean Society of Food Science and Nutrition
• /
• v.25 no.1
• /
• pp.94-103
• /
• 1996

기능성 해조음료를 개발하기 위하여 미역, 톳 및 다시마를 저온하에서 마쇄, 원심분리, 한회여과를 거쳐 생해조 세포액을 얻었으며, 각 해조 생세포액의 성분 분석과 색차 측정 및 관능검사를 통하여 품질평한 결과 다음과 같았다. 원심분리 후 한외 여과에 의한 생세포액의 수율은 생해조에 대하여 6.8~56.5% 였으며, 톳과 미역의 수율은 높았으나 다시마는 수율이 낮았다. 해조액을 한회여과한 다음 동결건조한 시료의 회분 합량은 28~60%였으며, 조단백 함량은 12.7%~6.7%정도 였는데 미역과 톳은 다시마 보다 각 성분의 함량이 많았다. 알긴산과 chlrophyll 및 carotenoid 은 한회여과막에 의하여 대부분 제거되었으나 톳의 polyphenol은 30K 한외여과막에 의해서도 효과적으로 제거되지 않았다. 다시마와 톳 생세포액의 주요 아미노산은 glutamic acid와 aspartic acid 였으며, 미역의 경우는 alanine, aspartic acid, valine이었다. 해조 생세포액중의 무기 질은 칼륨의 함량이 특히 높았으며 양이온의 경우 나트륨, 마그네슘, 칼슘, 철, 아연, 망간, 구리순으로 함유 되어있었다. 음이온으로는 $Cl^{-}$,$SO_{4}^{2-}$,$HPO_{4}^{2-}$,$NO_{3}^{-}$의 함량이 높았으며, I와 Br의 함량은 다시마가 톳과 미역에 비하여 높았다.

• Journal of Mushroom
• /
• v.3 no.1
• /
• pp.1-23
• /
• 2005

World production of mushrooms has been increasing 10-20% every year. Recently, Pleurotus eryngii and P. nebrodensis are very popular as new mushroom species for cultivation. Two kinds of mushrooms, Gumji (Ganoderma) and Soji, were described in old book of Samguksagi (History of the three kingdoms; 1145) in Koryo-dynasty. Many kinds of mushrooms were also described in more than 16 kinds of old books during Chosun-dynasty in Korea. One hundred and sixty commercial strains of 25 species in mushrooms were distributed to cultivators. By the way, only 8 varieties of them have registered variety protection. Mushroom industry as important export products developed from 1960 to 1980. Production of mushrooms as food was 181,828 metric tons valued at 800 billion Korean won in 2003. Isolated and identified substances from mushrooms are promising antifungal, antiinflammatory, antitumor, antiviral (anti-HIV), antibacterial & antiparasitic, antidiabetic, immunomodulating, kidney tonic, hepatoprotective, nerve tonic, and sexual potentiator. These substances can also be used for blood pressure regulation and effective against cardiovascular disorders, hypocholesterolemia & hyperlipidemia, and chronicbronchitis. Mushroom products including pharmaceuticals, tonics, healthy beverages, functional biotransformants, and processed foods have also became available on the markets. Compost and feed can likewise be made from mushroom substrates after harvest. The mushroom industry is already one of the fastest growing investment sectors in Korea. By the way, there is a need to strain improvement for variety protection, advanced cultivation technology at low cost for growers, and control of demand and supply for marketing in order to more upgrade development of mushroom industry in the future.

• Archives of design research
• /
• v.17 no.4
• /
• pp.97-106
• /
• 2004

Oukjuk becomes to known to the people and valuates due to the importance of the effect of the medicine. Known as taoist hermit plant, Oukjuk tea has called as a Solomon's Seal Tea in the western countries. Dissimilarly from other herb teas, it contains a high percentage of minerals. Because of the utility value of this, people used to use Oukjuk as an oriental medical treatment for various kinds of the condition of illness as for nutritive food or tonic material. According to the records, a sage of old or people seeking after truth had enjoyed the tea very much. In spite of these all effects, public has only a superficial understanding of the matter, Comprehending the problems, this study analyses ways and means of the functional packaging for the Solomon's Seal tea. In this research, the most problems came out with the quality of the products and the level of their packaging which is not variously in forms and not properly developed in materials and designs. As a conclusion the paper pointed out the importance of keeping the traditional high quality in product and having an appeal to packaging for customer's needs.