• 한국균학회지
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• 제21권1호
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• pp.51-63
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• 1993

1990년 3월부터 1992년 2월까지 우리나라의 국립공원지대(國立公園地帶)와 일부지역(一部地域)과 일부도서(一部島嶼)를 중심으로 목재부후균류(木材腐朽菌類)를 탐색하여 자낭균류(子?菌類)와 목이류(木耳類)의 균류(菌類)들을 동정하고 기존의 해당 목재부후균류(木材腐朽菌類)와 함께 분류한 결과 52 종(種), 1 아종(亞種), 및 1 품종(品種)으로 집계되었으며 그중 2 속(屬) 3 종(種)은 국내 미기록(未記錄)으로 밝혀졌다. 본 연구를 통하여 방석꼬투리 버섯속(屬) (신칭(新稱), Hypoxylon) 과 주발목이속(木耳屬) (신칭(新稱), Femsjonia)이 미기록속(未記錄屬)으로, 큰방석꼬투리버섯 (신칭(新稱), Hypoxylon punctulatum), 분홍좀목이 (신칭(新稱), Exidia recisa), 그리고 노란주발목이 (신칭(新稱), Femsjonia pezizaeformis)가 미기록종(未記錄種)으로 확인되어 한국산(韓國産) 균류목록(菌類目錄)에 새로이 추가 되었다.

• 한국균학회지
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• 제22권3호
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• pp.209-215
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• 1994

칠갑산 지역의 버섯류 분포상을 밝히기 위하여 1991. 6, 7, 10월 3회에 걸쳐 조사하였다. 확인된 버섯류중 한국미기록속인 겨자버섯속 Callistosporium Sing.과 한국미기록 6종 작은겨자버섯 Callistosporium luteoolivaceum(Berk. & Curt.) Sing.; 각시풀버섯 Volvariella subtaylori Hongo; 깔때기풀버섯 Volvariella surrecta(Knapp) Sing.; 각모눈물버섯 Psathyrella subatrata(Batsch) Gin.; 칠갑산그물버섯 Xerocomus parvulus Hongo; 키다리밤그물버섯 Boletellus elatus Nagasawa이 확인되어 1차적으로 보고하는 바이다. 본 조사에서 발견된 미기록종은 앞으로 확대조사를 실시하여 칠갑산버섯 목록을 작성하여 보고할 예정이다.

• Journal of Applied Biological Chemistry
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• 제60권1호
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• pp.35-39
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• 2017

Turkey has a very rich fungal flora due to its phytogeographical position. The screening of chemical content and active substances of mushrooms becomes an important subject not only for Turkey but also for all over the world. In the last decade, Analyses on phytochemical and biological activity of fungi have gradually increased as a result of improvement in the number and quality of facilities. In the scope of the present research, four medicinal mushrooms; Morchella elata, Lactarius volemus, Cantharellus cibarius and Tricholoma terreum were analyzed for their fatty acid compositions and antioxidant capacities. The fungal species have been found with unsaturated fatty acid/saturated fatty acid ratio of 6.73 for Morchella elata, 4.12 for Lactarius volemus, 5.21 for Cantharellus cibarius, 3.73 for Tricholama terrum. In addition, the concentration of malondialdehyde which was an indicator of lipid peroxidation was also determined in these species. According to the results, free radical scavenging activity of Morchella elata and Lactarius volemus were found higher than the other species. Any of the mushroom species investigated were found having very high metal chelating activity. The results showed that the extract of Morchella elata and Lactarius volemus exhibited significant antioxidant activities. Hence, the mushrooms have a potential to be a natural antioxidant in food industries as antioxidant agent.

• 한국균학회지
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• 제24권4호통권79호
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• pp.329-336
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• 1996

From five years' previous work, the fungal isolates of Scopulariopsis were reported to be important flora at the late stage of meju fermentation. Mainly, the white or pale brown powders of spore mass of these fungi were observed on the surfaces of rectangular mejus, and to be an important sign for well-done Korean traditional home - made mejus. Out of the five isolates previously collected and stored, two kinds of Scopulariopsis isolates were identified as S. brevicauli and S. fusca. The microscopic differences between two were found to be branching patterns of annellophore and ornamentations of spore wall (warty and smooth). However, the intermediate form between two ornamentations of spore wall were also observed in our isolates. This observation was consistent with other result made from the protein electrophoresis. The isolates of Scopulariopsis were considered to be similar or superior to those of Aspergillus species, as compared with production of protease and amylase related enzymes. Thus, these isolates were speculated to be important fungi in Korean traditional home - made meju fermentation and also in production of protease and amylase.

• 미생물학회지
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• 제20권1호
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• pp.41-51
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• 1982

한국의 논에서 나타나는 토양균류상을 서울근방 두곳 즉 역곡동과 신월동에서 4계절을 통해 채취한 토양표본을 희석평판배지법에 의해 분리했다. 총 85개 순수배양균을 분리했고, 그중 13속, 30종을 동정했다. 동정된 30종중 6종은 불완전 균류로 한국에서 처음으로 이 논문에 기재하였다. 불완전균류중 논토양에 많이 분포되어 있는 것은 대부분이 Penicillium 속이다 그 중 한국에서 처음으로 나타난 종류로는 Penicillium funiculosum, P. piceum, P. roqueforti 그리고 P. verruculosum 등이었다. P. piceum의 경우는 가문비나무같은 상록수와 유사한 전형적인 원추형 분생자루가 현저한 특징을 나타낸다. P. roqueforti는 penicilli가 부정형으로, 빽백하게 분기된 metulae와 밀착 또는 분산상의 phialide를 가지며 stipes는 두텁고 많은 입자를 가진 벽을 형성하고 있다. 그외 Cladosporium cladosporioides, Paecilomyces variotii도 분리되었으며, Zygomycete 중에서는 Zygorhynchus moelleri가 가장 우세하게 분포되어 있는 종으로써 난형 Columella를 가지고 있는 아구형포자낭과 직경 $35\mu\textrm{m}$의 암색인 접합포자를 형성한다.

• Asian-Australasian Journal of Animal Sciences
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• 제33권6호
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• pp.1002-1011
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• 2020

Objective: This study was conducted to determine the composition and diversity of the fungal flora at various control points in cheese ripening rooms of 10 dairy farms from six different provinces in the Republic of Korea. Methods: Floor, wall, cheese board, room air, cheese rind and core were sampled from cheese ripening rooms of ten different dairy farms. The molds were enumerated using YM petrifilm, while isolation was done on yeast extract glucose chloramphenicol agar plates. Morphologically distinct isolates were identified using sequencing of internal transcribed spacer region. Results: The fungal counts in 8 out of 10 dairy farms were out of acceptable range, as per hazard analysis critical control point regulation. A total of 986 fungal isolates identified and assigned to the phyla Ascomycota (14 genera) and Basidiomycota (3 genera). Of these Penicillium, Aspergillus, and Cladosporium were the most diverse and predominant. The cheese ripening rooms was overrepresented in 9 farms by Penicillium (76%), while Aspergillus in a single farm. Among 39 species, the prominent members were Penicillium commune, P. oxalicum, P. echinulatum, and Aspergillus versicolor. Most of the mold species detected on surfaces were the same found in the indoor air of cheese ripening rooms. Conclusion: The environment of cheese ripening rooms persuades a favourable niche for mold growth. The fungal diversity in the dairy farms were greatly influenced by several factors (exterior atmosphere, working personnel etc.,) and their proportion varied from one to another. Proper management of hygienic and production practices and air filtration system would be effective to eradicate contamination in cheese processing industries.

• 미생물학회지
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• 제19권4호
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• pp.154-162
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• 1981

서울근교 역곡동과 신원동의 논토양 시료들 중에서 계절별 균류의 수직분포를 조사하였다. 평판회석법을 사용하여 토양 1g중 총균류의 평균수는 상층부(5cm 깊이)에서 $10^4$ 이상을 나타내었으며 그 다음이 중충부(15cm 깊이), 하층부(25cm 깊이)의 순서였다. 가장 많은 총 균류의 분포는 가을토양의 상층부로 평균 $11.0\;{\times}\;10^4$ 이었다. 또한 균류의 수는 논 토양의 깊이가 깊어질 수록 감소하였다. 균 분포의 계절적 변이는 겨울에는 낮으나 가을에는 가장 높았으며, 이 사실로 가을이 균 생장에 가장 좋은 환경조건임을 알 수 있었다. 일반적으로, 논 토양에서의 Talaromyces의 수는 겨울에 적은 반면에 특히 가을에 현저하게 많으며, 역곡동의 가을 시료의 경우에는 토양 g당 $6.5\;{\times}\;10^4$ propagules로 최고수를 나타냈고, 신원동의 겨울시료가 $0.5\;{\times}\;10^4$으로 최저의 수를 나타내었다.

• 한국동물위생학회지
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• 제21권1호
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• pp.97-104
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• 1998

Fugi are eukaryotic, nonphotosynthetic, filamentous or unicellular organisms, most of which grow on nonliving materials as saphrophytes. The majority are therefore opportunistic pathogens and predisposing factors often contribute to the establishment of fungal infection. These include an alteration in the normal flora of the host by prolonged administration of antibiotics, immunosup-pression, concurrent infections, damage to the skin or mucous membranes, constantly moist areas of skin or the exposure to a large infective dose, and as with fungal spores. Fungi may cause a variety of diseases which may be due directly to fungal invasion of tissue or more often to the ingestion of toxins produces by fungi in growing, standing or stored grains and other animals feeds. In this experiment, contaminated fugi were isolated and identified from animal feedstuffs such as Korean cattle, milking cows, pigs and chickens. Twelve genues were isolated from animal feeds, they are 9 from Korean cattle and milking cows feeds, 6 from pigs feeds, and 10 from chickens feeds. Among them, most frequently encountered species was Yeast(56 strains), followed by Fusarium sp(41 strains), Aspergillus sp(20 strains), each of Micorsporum sp and Trichophyton sp(17 strains), Penicilium sp(12 strains), in order. And also minority was isolated as Candide sp(4 strains), Trichoderma sp(3 strains), each of Epidermophytom sp and Absida sp(2 strains), and each of Sporothrix sp and Maduromyces sp(1 strain). Among the Aspergillus sp 20 isolates, A flavus(5 strains), A nidulans(4 strains), A fumigatus(3 strains), A glucans(3 strains), A niger(3 strains) and A terreus(2 strains) were identified.

• 한국산업보건학회지
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• 제27권4호
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• pp.324-332
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• 2017

Objectives: Much scientific evidence indicate a positive association between moldy environments and respiratory illnesses and/or symptoms. However, few comprehensive assessments of mold have been performed for such settings. Spore counts or microscopic enumeration only may not be sufficient for evaluating fungal exposure. Recently, Mold Specific QPCR technology developed by the US EPA (Environmental Relative Moldiness Index, ERMI) has been widely used worldwide and great performance for assessing fungal exposure has been shown. Methods: We aimed to develop a Korean version of ERMI suitable for the distribution of fungal flora in Korea. Thirty dwellings in the Seoul and Incheon area were selected for sampling, and each was classified as 'Flooded, 'Water-damaged' or 'Non-water-damaged'. Results: Dust on the floor and airborne sampling were collected using an MAS100 and a 'Dustream' collector. Samples were analyzed by quantitative polymerase chain reaction(QPCR) for the 36 molds belonging to ERMI. Student t-test and ANOVA tests were carried out using SAS software. The median ERMI values of flooded, water damaged, and non-water damaged dwellings were 8.24(range: -5.6 to 27.9), 5.47(-25. 4 to 32.7), and -15.30(-24.6 to 14.8), respectively. Significant differences were observed between flooded and non-water damaged dwellings (P=0.001) and between water-damaged and non-water damaged dwellings (P=0.032). Conclusion: Our findings indicate that ERMI values attributed to dust samples in Korea could be applicable for the identification of flooded or water damaged buildings. However, much data is needed for continuously developing the Korean version of ERMI values.

• 한국균학회지
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• 제4권1호
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• pp.11-16
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• 1976

1976년 5월 6일, 8월 17, 29일. 10월 3일에 담양과 경주의 죽림에서 40여개의 고등균류를 채집하여 동정한 결과 3목10과19속23종을 분류하였으며 그 중에서 한국미 기록종은 다음과 같다. Clitocybe castaneifloccoss S. Ito et Imai, Colybia matris S. Ito et Imai, Marasmiellus lactea (Pers. ex Fr.), Lepiota hetieri Boud. Paxillus atrotomentosus (Fr.) Fr. var. bambusinus Baker et Dale.