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REFERENCE LINKING PLATFORM OF KOREA S&T JOURNALS
> Journal Vol & Issue
The Korean Journal of Mycology
Journal Basic Information
Journal DOI :
The Korean Society of Mycology
Editor in Chief :
Volume & Issues
Volume 6, Issue 2 - Jun 1978
Volume 6, Issue 1 - Jun 1978
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Studies on the Constituents of the Higher Fungi of Korea(Ⅷ) -Sterols of Coriolus versicolor(Fr.)
Kim, Byong-Kak ; Jang, Seung-Yup ; Shim, Mi-Ja ;
The Korean Journal of Mycology, volume 6, issue 1, 1978, Pages 1~4
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.
appears to exist also in the carpophore.
Studies on the Constituents of the Higher Fungi of Korea(IX) -Fatty Acids from Agaricus bisporus-
Kim, Byong-Kak ; Lee, Man-Hyong ; Shim, Mi-Ja ;
The Korean Journal of Mycology, volume 6, issue 1, 1978, Pages 5~8
Attempts were made to investigate on the fatty acids of Agaricus bisporus, a cultivated edible mushroom. Fats were extracted from it and saponified with alcoholic potassium hydroxide. Isolated fatty acids were methylated and were subjected to column chromatography and G.L.C. Eleven saturated fatty acids, i.e., dodecanoic, tridecanoic, tetradecanoic, pentadecanoic, hexadecanoic, heptadecanoic, octadecanoic, eicosenoic, uncosenoic, docosenoic, and tricosenoic acids, were identified. Especially palmitic and stearic acids were abundant. Nine unsaturated fatty acids appear to exist in the carpophore.
Studies on the Control of Mycogone perniciosa Magn. in Cultivated Mushroom (Agaricus bisporus(Lange) Sing)
Kim, G.P. ; Seok, Y.S. ; Shin, G.C. ; Park, Y.H. ;
The Korean Journal of Mycology, volume 6, issue 1, 1978, Pages 9~14
Benomyl has been used to control Mycogone perniciosa for several years, the reduced effect of Benomyl against Mycogone perniciosa has been reporteod here. These experiments were carried out to substitute Benomyl with other chemicals. The isolates of Mycogone perniciosa those Benomyl tolerant are proved to be sensitive to Vitathiram, Difolatan, Ambam and RH-2161. However, these chemicals brought undisirable effects on the cultivation. Basamid and Vapam are found not to be harmful to Agaricus bisporus' mycelial growth in casing soil, these chemicals were treated up to 100 ppm of concentration for 15days in advance of use. Although Mycogone perniciosa was tolerant to Benomyl, Basamid and Vapam were very effective and enabled it to produce higher levels of mushroom sporophores.
Growth Habits of Alternaria spp. on Naturally Infected Seeds
Lee, Du-Yun ;
The Korean Journal of Mycology, volume 6, issue 1, 1978, Pages 15~20
The purpose of the present study is to describe growth characteristics of seven species of Alternaria occur on naturally infected seeds, and to set up a guide line for quick identification of the species in connection with routine seed health testing. Host range and economic importance of each species are discussed and described with phototographs. The species studied are Alternaria tenuis, A. brassicicola, A. brassicae, A. raphani, A. dauci Alternaria radicina and A. sesami. Other resembling species are discussed in this paper.
The Effect of Various Concentration of Glucose and Corticosteroid on the Growth of Candida albicans
Hahm, Jeong-Hee ; Kim, Hong-Sik ;
The Korean Journal of Mycology, volume 6, issue 1, 1978, Pages 21~27
The growing behavior of Candida albicans in various concentration of glucose and corticosteroid media was studied with the method of modified hanging slide culture. The strains of Candida albicans used in this study were obtained from vaginal swab from outpatients and were isolated from cultured colonies on Sabouraud's glucose agar media. To detect the budding rate of blastospore, the diluted suspension of Candida albicans in normal saline were inoculated into various concentration of glucose (Gl, G2, G3, G4), corticosteroid (S1, S2, S3, S4) and corticosteroid with 10% pepton broth (D1, D2, D3, D4) respectively and cultured at room temperature
. The number of budding of blastospore were counted under the high power field of light microscope (400X) at specific time interval, e.g, 1, 2, 3, 6, 9, 12, 18, and 24 hours after inoculation. The results are as following: 1. The most effective budding rate was seen in G4 media (1.25% glucose) in 18 hours aft inoculation (89%). 2. The budding rate in Sabouraud's glucose broth with various concentration of dexamethasone added, was not significantly different from that of simple Sabouraud's glucose broth within 18 hours after inoculation, but there was statistically. significant difference in two budding rate at 24 hours observation. 3. The budding rate in 10% pepton broth media with various concentration of dexamethasone was almost same budding rate in control group, which is normal saline and 10% pepton broth, except on 2 and 24 hours results.
Studies on Brewing of Apple Wine -Apple wine containing lower concentration of alcohol-
Chung, Ki-Taek ; Hong, Soon-Duck ; Yu, Tae-Shick ; Song, Hyung-Ik ;
The Korean Journal of Mycology, volume 6, issue 1, 1978, Pages 29~41
This study aims to brew apple wine containing lower concentration of alcohol by fermentation and to retain
gas in apple wine, and investigation for the possibility of storage at room temperature was performed. A Saccharomyces sp. was proved to be acceptable for production of base wine as its higher fermentation rate at
. However, B-2 was most reasonable for post-fermentation of apple wine as this strain strongly ferments sugars at low temperature
. The yield of apple juice increased by maceration of apple pulps. The yield was about 5 % more than that of the unmacerated juice, whereas acid content was decreased by 10% compared with control. When stored apple wine containing 9% alcobol was introduced
for 100 days or more, the
pressure of apple wine in bottle shows
by bottle-pressure meter. It showed good storage of the wine at room temperature.
gas pressure in apple wine containing 6% alcohol,
hop extract, and 2% sugar was
, he result also showed possibility of storage. Whereas 6% concentration of alcoholic apple wine without hop extract caused unusual fermentation during storage at the same condition. The desirable conditions for high quality apple wine should have
or more and should be added
sugar to base wine. From these results, it can be concluded that the brewing of lower alcoholic apple wine is possible.
Notes on Korean Higher Fungi (IV)
Lee, Ji-Yul ; Kim, Byong-Kak ; Cho, Duck-Hyun ;
The Korean Journal of Mycology, volume 6, issue 1, 1978, Pages 43~47
Some 50 fungi were collected and identified at Youngu and Mt. Sobaek from April to October in 1977. The results have shown that, following ten species are new to Korean list. Collybia dryophila (BULL. ex FR.), QUEL., Mycena polygramma (BULL. ex FR.) S.F. GRAY., M. pura (PERS. ex FR.) QUEL., Crepidotus nephrodes (BERK. et CURT.) SACC., lnocybe montana KOBAY., I. squamulosa KOBAY., Rhodophllus ater HONGO, R. violaceus (MURR.) SING., Leccinum aurantiacum (BULL.) S.F. GRAY., and Suillus aeruginascens (SECR.) SNELL. The authors wish to express our thanks to Asan Foundation for the financial support for a part of this research project.
Studies on the Constituents of the Higher Fungi of Korea(X) -Sterols from Mycroporus affinis (Blume et Nees) Kuntze-
Shim, Mi-Ja ; Sohn, Jung-Shik ; Kim, Byong-Kak ;
The Korean Journal of Mycology, volume 6, issue 1, 1978, Pages 53~56
The carpophores of Mycroporus affinis (Blume et Nees) Kuntze which grows wildly in Korea were collected in the Gyeong Gi Province and extracted with chloroform and methanol. Two compounds were isolated from the extract and one of these compounds was identified as ergosterol by T.L.C., G.L.C. and chemical tests.