• 한국가정과학회지
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• 제7권3호
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• pp.49-58
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• 2004

The purpose of the study was to verify if or not as funtional food by estimating antitumor activity and antimicrobial activity of Coriolus versicolor(Fr.)Quel and Ganoderma Lucidum (Fr.)Karst. 1. The contents of moisture. crude fiber and crude protein of GL were higher $(18.28\%,\;10.3\%,\;78.4\%)$ than that of CV, but the content of crude lipid GL was higher than that of CV. 2. Inhibitory effects of on the growth of AGS human gastric adenocarcinoma cells and HT-29 human colon adenocarcinoma cell were increased by increasing of concentration in added methanol extracts of CV and GL. 3. Antimicrobial activity on Escherichia col1; Staphylococcus aureus, Salmonella typhimurium existed methanol extracts of CV. Therefore. it is suggested that CV is worth as functional food.

• 한국가정과학회지
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• 제7권2호
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• pp.31-46
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• 2004

The purpose of this study was to investigate the physiological functionality of Coriolus versicolor Quel (CV) and Ganoderma IUCIdum (Fr.)Karst (GL) by estimate the proximate composition and content of antioxidant components. 1. In the physicochemical property. the content of proximate composition of GL was higher 08.28% of moisture, 10.3% of crude protein, 78.4% of crude fiber) than that of CV, but the content of crude lipid and ashes of GL was higher than that of CV. 2. CV had relatively higher content of antioxidant components such as total phenol, carotenoids and v itamin C. than GL did. Antioxidant mineral components such as magnesium and zinc also had relatively higher in CV than in GL. 3. TBA value, conjugated diene production, LDL oxidation, DPPH of methanol extracts in CV and GL were as high as a-Tocopherol.

• 한국균학회지
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• 제26권1호통권84호
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• pp.25-30
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• 1998

본 연구는 목재부후균류인 구름버섯의 인공재배법을 개발하기 위하여 사과나무고목등 자연상태에서 쉽게 발견할 수 있는 재료를 이용하여 일련의 실험을 수행한 결과를 요약하면 다음과 같다. 배지재료로는 경북지역에서 쉽게 구할 수 있는 사과나무와 참나무, 버드나무, 육송을 이용하였는데, 화학적 특성중 C/N율이 사과나무톱밥 58.3, 참나무톱밥 54.2였다. YCV 균주로 톱밥배지 재배시험결과 사과나무톱밥의 경우 850pp병에서 배양일수 19일, 초발이소요일수 15일, 생체량은 28g이었으며, 자실체의 색깔은 갈색을 나타내었다. 구름버섯 균주로 원목재배 시험결과 지름 15 cm, 길이 20 cm의 사과나무원목에서 배양완성일수 83일, 자실체의 직경은 46 mm, 색깔은 짙은 갈색을 나타내었으며, 생체량은 270 g이었다. 구름버섯균주 YCV를 이용한 버섯재배는 일반 톱밥병재배나 원목재배로 가능하였다. 그러나, 균배양기간이 길고 배양후 일시에 고르게 발생시키는 기술과 버섯채취시기 및 이용법 등에 대한 연구가 계속해서 필요하고, 균주의 선발 및 재배과정에 있어서 균의특성 등이 검토되어야 할 것이다.

• 한국균학회지
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• 제5권2호
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• pp.25-30
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• 1977

• 한국균학회지
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• 제6권1호
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• pp.1-4
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• 1978

Attempts were made to investigate the sterol components of Coriolus versicolor (Fr.) Quel, which is one of medicinal fungi and which grows wildly in Korea.Its carpophores were collected in the Gyeong Gi Province and extracted with chloroform and methanol. Four Compounds were isolated and one of these compounds was identified as ergosterol by T.L.C., G.L.C. and chemical tests. ${\beta}-Sitosterol$ appears to exist also in the carpophore.

• 한국균학회지
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• 제20권1호
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• pp.72-76
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• 1992

고등균류의 배양액 및 균사체로부터 항암작용이 있는 단백다당류의 추출 및 정제방법에 관한 실험을 구름버섯 균사배양체를 이용하고 실시하였다. 실온에서 비이온성 계면활성제인 2% Triton X-100과 함께 교반시키면서 추출했을 때 얻어진 단백다당류의 함량이 이미 사용되어 온 $100^{\circ}C$ 열수에 의한 추출방법을 통해 얻을 수 있는 것보다 더 좋았다. 그러나 4 N NaCl을 포함한 2% Triton-X-100 용액으로 처리했을 때는 추출 후 ethanol 침전과정에서 단백다당류의 침전물을 얻을 수 없었다. 열수추출과 ethanol 침전과정에서 얻어진 단백다당류의 순도를 높이기 위해 chromatography를 이용한 정제실험을 하였다. alumina와 DEAE-Cellulose, DEAE-Sephadex를 각각 충전제로 하여 시료를 전개시키고 280nm에서의 흡광도를 기준으로 단백질 성분의 용출을 확인하고 이들 분획에 대하여 anthrone정색반응과 625nm에서의 흡광도를 측정함으로써 단백다당류를 분리, 정제하였다. 단백다당류의 정제는 alumina를 충전제로 사용하는 것보다 DEAE-Cellulose와, DEAE-Sephadex를 충전제로 한 chromatography에 의하여 더 효율적으로 정제되었다.

• 한국균학회지
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• 제8권2호
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• pp.115-116
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• 1980

To investigate mechanism of antineoplastic activities of the protein-polysaccharide fraction of Coriolus versicolor (Fr.) Quel., the mycelium of the fungus was grown in a liquid medium and was extracted with hot water. The extract was purified and used for examining its effects upon immune response in mice. The fraction was administered at a dose of 20mg/kg/day to ICR mice for five days. After ten days the mice were immunized by sheep red blood cells. The plaque-forming cells (PFC) in their spleen were increased in the treated mice. The number of PFC in case of the protein-removed polysaccharide was lower than that of the entire protein-­polysaccharide fraction of the fungus.

• 한국균학회지
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• 제9권2호
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• pp.49-66
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• 1981

The objectives of this investigation were to produce artificially an antitumor constituent by submerged culture of the mycelium of Coriolus versicolor (Fr.) Quel., to characterize the influence of various modifications of the nutrient and culture conditions with respect to the pro­duction, to determine chemical composition of the antitumor constituent, and to examine effects of the constituent on the immune response of mice. Submerged agitation of the mycelium in flasks containing a nutrient solution showed its adequate growth. Especially the mycelial growth in the medium containing glucose and yeast extract was abundant. The addition of cotton seed flour or ginseng waste to the medium increased the yield of mycelial growth and the production of the antitumor constituent. The replacement of glucose with starch also yielded the adequate growth. The antitumor constituent extracted from the mycelium and isolated from the culture filtrate was a protein-bound polysaccharide. The analyses of this constituent by GLC and amino acid autoanalysis showed that it contained four monosaccharides and fifteen amino acids. The protein-free polysaccharide of the constituent was also found to exert greater antitumor activity against sarcoma-180 in mice than the entire constituent. The antitumor constituent was found to potentiate the immune response of mice against sheep red blood cell. The protein-bound polysaccharide exerted more favorable influence on the immunity than the protein-free moiety.