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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 16, Issue 4 - Dec 1988
Volume 16, Issue 3 - Sep 1988
Volume 16, Issue 2 - Jun 1988
Volume 16, Issue 1 - Mar 1988
Selecting the target year
Synthesis of Resin Derivatives and Purification of Protein - Synthesis of Benzoyl-AH-Sepharose 4B and Purification in Pleurotus cornucopiae(mushroom) -
Min, Tae-Jin ; Chang, Hung-Bae ; Choi, Won-Ki ;
The Korean Journal of Mycology, volume 16, issue 3, 1988, Pages 121~127
For selective purification of protein in Pleurotus cornucopiae (Per.) Rolland, affinity chromatography was performed by benzoyl-AH-Sepharose 4B gel synthesized using AH-Sepharose 4B with starting materials. Ligand capacity of benzoyl group was 9.3 micromole per milliliter of gel. Total apparent molecular weight of affinity protein was 255KD, which were protein complex of 29.5, 31.5 34.0, 71.0 and 89.0KD, respectively. The contents of nonpolar, polar, positively charged, and negatively charged amino acid were 45.68%, 26.93%, 11.81% and 15.58%, respectively. The nonpolar protein was selectively purified by hydrophobic ligand of benzoyl group of gel.
Studies on Improving the nutritive value of Rice straw by Fermentation with Lyophyllum decastes -I. Cultural condition of cellulase production and feeding value under fermentation periods.-
Hong, Jae-Sik ; Kim, Dong-Han ; Kim, Myung-Kon ; Lee, Keug-Ro ; Kim, Young-Soo ; Kim, Myeong-Sook ;
The Korean Journal of Mycology, volume 16, issue 3, 1988, Pages 128~134
For the preparation of fermented feed with Lyophyllum decastes, optimum cultural conditions for the production of cellulase were
, pH 6.0, 60-70% moisture content and the cultural of 15 days. Among the submaterial added, 30-40% of rice bran and 0.72% of
were effective for the cellulase production and its production increased when rice straw treated with 4% alkaline peroxides. Solid state fermentation of rice straw with Lyophyllum decastes for 40 days removed 19.9% of lignin, and increased the total nitrogen content to 1.6% from 1.1%. As the fermentation proceeded, the in vitro dry matter digestibility of fermented feed was increased and it increased 21.1% after 35 days.
Studies on Improving the nutritive value of Rice straw by Fermentation with Lyophyllum decastes -II. Effect of
Hong, Jae-Sik ; Kim, Dong-Han ; Lee, Keug-Ro ; Kim, Myung-Kon ; Kim, Young-Soo ; Yeo, Kyu-Young ;
The Korean Journal of Mycology, volume 16, issue 3, 1988, Pages 135~143
The treatments of
were more effective on the degradation of difficult digestible materials by increasing the treatment concentration and adjusting the pH to alkaline. The smaller particle size of rice straw was, the more these effect.
, didn't need to adjust on pH, but the effect of treatment was lower than
(pH 11.5) treatment. Lignin and hemicellulose content were decreased by the alkaline peroxide treatments. The fermentation of rice straw which pretreated with alkaline peroxide, the content of total nitrogen and ash increased. And NDF, hemicellulose and lignin were decreased, and ADF and cellulose decreased as the lower concentration of treatment. The digestibility of rice straw which treated alkaline peroxide was increased with increasing the treatment concentration. The treatment of 12%
(pH 11.5) and 12%
increased the digestibility from 31.1% to 89.4% and 76.8% compared with nontreated rice straw, respectively. The digestibility of fermented rice straw which pretreated with alkaline peroxide was effectively increased as the pretreatment concentration was low. Semi-dry treatment of
decreased the ADF and cellulose, and exhibited the 57.5% of digestjbility. Fermentation of rice straw which semi-dry treated with 4%
, increased the digestibility from 33.4% to 63.4% compared with control.
The Flora of Higher Fungi in Mt. Jiri Areas(II)
Park, Seong-Sick ; Cho, Duck-Hyun ;
The Korean Journal of Mycology, volume 16, issue 3, 1988, Pages 144~150
Higher Fungi were collected in Mt. Jiri National Park areas from May, 1986 to October, 1987. These higher fungi were identified. As a result of identification, Cystoderma granulosum(Fr.)Fayod, Melanoleuca verrucipes(Fr.)Sing., lnocybe mixtilis(Britz)Sacc., Cortinarius pholideus(Fr.)Fr., Lactarius uvidus var. uvidus Hesler & Smith, L. vellereus var. vellereus Hesler & Smith and Boletellus ananas(Cur.)Murr. were newly recorded in Korea.
Anthracnose of Pepper seedling caused by Colletotrichum coccodes (Wallr.) Hughes
Oh, In-Seok ; In, Moo-Seong ; Woo, In-Shik ; Lee, Sung-Koo ; Yu, Seung-Hun ;
The Korean Journal of Mycology, volume 16, issue 3, 1988, Pages 151~156
A leaf anthracnose disease of pepper(Capsicum annuum L.) seedling caused by Colletotrichum coccodes was found in fields of Chungnam District for the first time in 1988. Initial symptom of the disease was spotting on leaves and stems of the seedlings. The spots became sunken and gradually increased in size and coalesced to form bigger irregular spots and blights on the leaves. In severely affected fields, many pepper seedlings were defoliated and lodged. Field survey revealed that the infection rate of anthracnose ranged form 15.3% to 92.3%. Conidia from lesions on seedlings were hyaline, aseptate, straight, cylindrical with obtuse ends,
and setaes were straightly extended above the acervuli,
long. The fungus produced abundant sclerotia on PDA when it was cultured under darkness. In the inoculation experiments, the fungus was found to infect pepper seedlings and fruits, and fruits of tomato and egg plant.
Chromosomal studies on the varieties and Formae specials of Fusarium oxysporum.(I)
Min, Byung-Re ;
The Korean Journal of Mycology, volume 16, issue 3, 1988, Pages 157~161
The vegetative nuclear divisions in hyphae and chromosome numbers were studied with the aid of Giemsa-HCl techniques from 10 strains of Fusarium oxysporum. The entire nuclear division process occurred within an intact nuclear envelope like other fungus. The results confirmed that 2 strains(F. oxysporum S Hongchun D2, F. oxysporum S Jinyang 4) were n=4; 3 strains(F. oxysporum f. sp. lini KFCC 32585, F. oxysporum f. sp. melongenae KFCC 34743 and F. oxysporum f. sp. raphani) n=5; 2 strains(F. oxysporum f. sp. vasinfectum, and F. oxysporum f. sp. mori KFCC 34742) n=6; 3 strains(F. oxysporum f. sp. cucumerium, F. oxysporum f. sp.niveum, and F. oxysporum f. sp. pisi) n=7.
Studies on Constituents of Higher Fungi of Korea(L VII) Comparison of Various Antitumor Constituents of Coriolus versicolor
Cho, Hee-Jeong ; Shim, Mi-Ja ; Choi, Eung-Chil ; Kim, Byong-Kak ;
The Korean Journal of Mycology, volume 16, issue 3, 1988, Pages 162~174
To separate and quantitate antitumor protein-bound polysaccharides of Coriolus versicolor, the constituents were obtained from the submerged culture of the mycelia(C) and from the extract of the carpophores of the wild fungus(N). The polysaccharides were degraded by methanolysis. The neutral monosaccharides were separated and quantitated by HPLC using microbondapak carbohydrate analysis column, refractive index detection and water-acetonitrile acetic acid elution. The analyses of these constituents by HPLC showed that the natural constituent(N) consisted of glucose, xylose and mannose, the average amount being 96.44, 2.16 and 1.73%, respectively. The fermentation constituent(C) consisted of mannose, glucose, xylose and galactose, the average amount being 61.30, 14.00, 12.95, and 11.75%, respectively. The analyses of these constituents by an amino acid analyzer showed that both C and N contained 17 amino acids.
Studies on Degrees of Kojic Mycelial Penetration and Some Characteristics of Kojic Enzymes in Moromi
Oh, Kung-Chul ; Yu, Tae-Jong ; Kim, Tae-Young ;
The Korean Journal of Mycology, volume 16, issue 3, 1988, Pages 175~184
In order to make the koji in which kojic mycelium penetrate deeply, some koji making conditions were investigated, thereafter kojies were maked on a large scale, and kojic enzymes in moromi were in vestigated. After 30% of brown rice was polished out, moisture, crude protein, and crude fat was decreased by 9%, 26% and 26% respectively, and starch value was increased by 9%. The optimum conditions for the koji in which kojic mycelium penetrate deeply were found as below. Koji making time was 40 hrs., moisture of
was 40%, relative humidity during the first half of koji making time was 98%, and also the relative humidity during the second half of koji making thme was 80% and inoculum size was
. 23-27% of
was inactivated and 35-70% of that was adhered during the moromi fermentation. 14% of glucoamylase was inactivated and 74-92% of that was adhered during the moromi fermentation. 13-14% of acid protease(pH 3.0) was inactivated and 70-73% of that was adhered during the moromi fermentation. Remarkable enzymatic differencies in moromi were not found between the kojies in which kojic mycelium penetrate deeply and not.