간행물
한국버섯학회지 KCI 등재 Journal of Mushrooms (J. Mushrooms)
- 발행기관 한국버섯학회
- 자료유형 학술지
- 간기 계간
- ISSN 1738-0294 (Print)2288-8853 (Online)
- 수록기간 2003 ~ 2024
- 주제분류 농수해양 > 농학 농수해양 분류의 다른 간행물
- 십진분류KDC 525DDC 635
권호리스트/논문검색
제13권 제3호 (2015년 9월) 23건
1.
2015.09
구독 인증기관 무료, 개인회원 유료
Cordyceps militaris is being studied and cultivated as a medicinal mushroom having many valuable biological andpharmaceutical activities. In the breeding of new C. militaris mushroom, single ascospores were isolated and examined theirmycelial growth, mycelial density, and production of stroma and perithecia. Among them selected isolates were crossed andhybrids were produced showing high quality fruiting bodies on artificial media. Mycelial growth rate of new strain‘Dowonhongcho’ was higher than that of better on ‘Yedang 3’ on SDAY at 10-25oC. The stromata of new strain were club-shaped and bright orange-red. Its height was 6.1 cm and the cordycepin content was 0.34% on average. The new strainshowed 9% higher yield than ‘Yedang 3’ with producing firmer fruit bodies. The optimum temperature for mycelial growthwas 22~25oC and the optimum temperature for stroma development was 18~22oC. Fruiting bodies were began to produce45 days later after inoculation. This new cultivar may serve as a valuable one for artificial cultivation and industrial-scaleproduction of C. militaris.
4,000원
2.
2015.09
구독 인증기관 무료, 개인회원 유료
This study was carried out to analyze of the cause of button mushroom production decrease of Gyoengbukprovince. In 1978, Agaricus bisporus was produced 48,000 ton and exported more than $50 millions. But since 2000, Domesticproduction of button mushroom was decreased by 70%, and button mushroom farm was also decreased by 37%. Cultivationarea was increased by 6%, but Gyeongbuk Province was decreased by 30%. Especially, Production per 3.3ߊ was dramaticallydecreased more than half. There were several causes such as rising labor and material cost, climate changes, and aging ofmushroom cultivation farmers. And there was no effort to develop of domestic button mushroom cultivation equipments. One ofthe main reasons for this reduction was supplied to low quality of button mushroom compost to the farm.
4,000원
3.
2015.09
구독 인증기관 무료, 개인회원 유료
The in vitro experiment was conducted to ensure the supplemental level of spent Flammulina velutipes mushroomsubstrates (SMS) as an energy source in manufacturing of whole crop sorghum silage. Sorghum harvested at heading stage wasensiled with spent mushroom substrates of 20% (S-20), 40% (S-40) and 60% (S-60) as fresh matter basis for 6 week. Theexperiment was conducted by 3, 6, 9, 12, 24, 48 hrs of incubation time with 3 replications. The silages were evaluatedfermentation characteristics and dry matter digestibility (DMD) in vitro. The pH of in vitro solution was inclined to decrease withelapsing the incubation time, and that of the S-20 was significantly (P<0.05) lower than the other treatment at 48 hr ofincubation. Gas production was greater (P<0.05) in the S-20 than the other treatments at 6 and 12 hrs of incubation. Themicrobial growth in vitro was inclined to decrease following 24 hr of incubation, and thereafter sustained the similar levels. Invitro dry matter digestibility (IVDMD) was lowered by increasing the supplemental level of spent mushroom substrate, and was alow level in the S-60 throughout whole incubation time. Althoughthe IVDMD for S-40 was steadily increased from 9 hr ofincubation and reached to similar level with the S-20 at 48 hourof incubation, however SMS for whole crop sorghum silagefermentation might as well add about 20 to 30% in fresh matterbasis when considering DMD.
4,000원
4.
2015.09
구독 인증기관 무료, 개인회원 유료
Mushroom is known for anti-inflammatory and anti-oxidative potential. This study provides evidence that theinhibitory effect of mushroom on the expression of pro-inflammatory cytokines in human keratinocytes, HaCaT cells. To definethe underlying mechanisms of action, tumor necrosis factorα/IFNγ-activated human keratinocytes model was used. Mushroomsignificantly inhibited the expression of cytokines in HaCaT cells. Taken together, the results demonstrate that mushroom inhibitedinflammtion, suggesting that mushroom (DW extract: Grifola frondosa Cordyceps militaris), (Ethanol extract: Ganoderma lucidum,Lentinus edodes, Cordyceps militaris, Flammulina velutipes) might be a candidate for the treatment of skin inflammation.
4,000원
5.
2015.09
구독 인증기관 무료, 개인회원 유료
Twenty Inter simple sequence repeat (ISSR) primers were used to assess genetic diversity of 64 Agaricus strainsincluding 45 A. bisporus strains and other 19 Agaricus spp. ISSR primers, (GA)T, (AG)YC, (GA)C and (CTC) amplified PCRpolymorphic bands between the Agaricus species or within A. bisporus strains. PCR polymorphic bands were inputted forUPGMA cluster analysis. The varieties, Saea, Saedo, Saejeong and Saeyeon that have recently been developed in Korea wereinvolved in the same group with closely genetic relationship of coefficient similarity over 0.92, whereas, other Korean strains weregenetically related to A. bisporus strains that were introduced from USA, Eroupe and Chinese. Furthermore, ISSR-PCRpolymorphism could potentially be used to identify homokaryon isolates.
4,000원
6.
2015.09
구독 인증기관 무료, 개인회원 유료
Mushroom have long been valued as highly nutritious and tasty foods in many societies throughout the world. Itis known for biological activities including anti-inflammatory and anti-oxidative potential. However little is known about anti-cancer property. In this study, we investigated the anti-prostate cancer activity of mushrooms. For that, eight kinds ofmushrooms such as, T. matsutake, S. crispa, G. lucidum-US, G. lucidum-AS, C. cardinalis-BR, G. frondosa, P. linteus, U.esculenta were extracted with hot water. Among them, three kinds of mushrooms including T. matsutake, G. lucidum-US andC. militaris-BR extracts inhibited prostate specific antigen (PSA) expression in prostate cancer cell, LNCaP. These resultsdemonstrate that some of mushrooms inhibited PSA expression suggesting that the mushrooms might be a candidate for thetreatment of prostate cancer.
3,000원
7.
2015.09
구독 인증기관 무료, 개인회원 유료
This research was carried out to determine the differences of physiological activites between Grifola frondosa of logcultivation(LC) and Grifola frondosa of bottle cultivation(BC). Total flavonoids content, total phenolics content, electron donatingability(EDA), nitrite-scavenging ability(NSA), SOD-like activity and inhibitory effect of Xanthine oxidase were examined. Thehighest value of total flavonoid content is 5.96±0.81 mg/g in water extract from Grifola frondosa of log cultivation at 40oC (LC-W40) but, one of total phenolics compound is 44.53±0.89 mg/g in water extract from Grifola frondosa of bottle cultivation at40°… (BC-W40). The EDA using DPPH of BC-W40 extract showed the highest value of 97.14±0.71%. Nitrite-scavenging abilitywas 62.55°æ0.36% in extract from Grifola frondosa of BC-W40 at pH 1.2. The value was SOD-like activity showed the highestvalue of 18.95°æ1.39% in extract from LC-W40. Xanthine oxidase inhibitory activity was the highest value of 54.31±0.40% inextract from Grifola frondosa BC-W40, and dependent on concentrations. These results showed that a the antioxidant effects ofGrifola frondosa is excellent. However, physiological activities of Grifola frondosa were not depend on caltivation method regulary,and were different according to kind of solvents, concentraitions and physialogical factors examined such as EDA, SOD-likeactivity and NSA.
4,000원
8.
2015.09
구독 인증기관 무료, 개인회원 유료
This study was performed in order to analyze the fibrinolytic, thrombin inhibitory, anti-oxidative, acetylcholinesteraseinhibitory, and immuno-enhancing activities of the water extract and solvent fractions isolated from Grifola frondosa. Fibrinolyticactivity was analyzed using the fibrin plate method, and thrombin inhibitory activity was assayed using the substrate H-D-Phe-pip-arg-pna. Anti-oxidative activity was estimated using the DPPH assay, and AChE inhibitory activity was measured using thespectrophotometric method. Immuno-enhancing activity was examined using the nitric oxide (NO) production in RAW 264.7macrophage cells. Cell viability was determined using the MTS assay. Fibrinolytic activities were the highest in water extract (1.55plasmin units/mL) followed by water fraction (0.85 plasmin units/mL). The thrombin inhibitory activities of the water and ethylacetate fractions were determined to be 76.43% and 72.59%, respectively. The acetylcholinesterase inhibitory activities ofchloroform and hexane fractions exhibited values of 95.14% and 94.74%, respectively. The butanol fraction showed the highestanti-oxidative activity at 94.47%. Anti-proliferating activity against Raw 264.7 cells showed no cytotoxicity. The production of NOin Raw 264.7 cells increased up to 2-fold by adding the water fraction compared to the untreated control. These results suggestthat Grifola frondosa may serve as a useful functional food for the enhancement of immune function and the prevention andtherapy of cardiovascular diseases.
4,000원
9.
2015.09
구독 인증기관 무료, 개인회원 유료
The purpose of this study is to address a current mushroom export situation in Gyeongbuk area for establishingexports strategy, and policy of mushrooms export. Mushroom industry has made a rapid growth over the past 20 years in Korea.Gyeongbuk province exports volume of enoki and king oyster mushrooms account for about half of the country, enoki and totalexports in 2009, and 81%, increased to 14% in 2010 and 2010, the maximum exports (9,415 tons) and the maximum exports(14,840 grand)was recorded. But, enoki and total exports in 2011, and -15%, decreased to -19% in 2012, and increased to 32%in 2013, 1% in 2014. King oyster mushroom to represent the Netherlands in Europe, exports were higher exports to China isnegligible. In the case of China in 2001, 5 spots automated mushroom factory, production, but only 8,000 tons in 2011, 652mushroom factory, production of 1,100,000 tons and in 2012, 788 mushroom factory, production of 1,520,000 tons quicklygrew.
3,000원
10.
2015.09
구독 인증기관 무료, 개인회원 유료
‘Baekjung’ adaptable to high temperature was made by crossing between monokaryon derived from selfing of brownstrain and monokaryon derived from Korea white strain. In the condition that temperature is maintained at 10oC without lowtemperature of 4oC suppressing treatment and wrapping during cultivation period, it showed good productivity thanUri1ho(control). The optimum temperature of mycelial growth was 30oC and that of fruiting body initiation and developmentwere 14oC and 7oC, respectively. The days for the fruiting and yield were 7days and 277±11.2g per 1,100ml bottle,respectively. This variety needed high concentration of carbon dioxide up to 4,000 ppm for the good quality.
3,000원
11.
2015.09
구독 인증기관 무료, 개인회원 유료
To investigate the usefulness of Kenaf(Hibiscus cannabinus L.) as mushroom culture media source, we analyzephysical condition and contents of nutritional components. The water absorption rate of Kenaf bast was 578% and it was 95%higher than that of poplar sawdust’s. This was caused by Kenaf’s porous cellular structure. so it could give more moisture andoxygen to cultured mushroom. Total carbon contents of Kenaf was 91.4%, it was quite higher than that of poplar sawdust, wheatbran and rice bran. Total nitrogen content was 1.76% and C/N ratio was 51.9. The content of NFE(Nitrogen free extract) was46.6% and it was similar with rice bran. Cellulose content was higher than poplar but lignin content was lower. speciallyhemicellulose and pectin complex which more digestible carbon source to mushroom was 3.7% higher than poplar. Mineralcomponent and amino acid contents were also maintained high compared with poplar. Fe was 4.2 times, P 3.2 times, K 2.2times more and Ca was higher 16 mg/kg than poplar. The content of amino acid was quite more higher than poplar sawdust butlower than chaff. Consequently Kenaf had a good trait for basic support material in mushroom culture media and also had agood character as nutritional source.
4,000원
12.
2015.09
구독 인증기관 무료, 개인회원 유료
A new commercial strain “Mongdol” of oyster mushroom was developed by hyphal anastomosis. It was improvedwith hybridization between monokaryotic strain derived from Pleurotus ostreatus ASI 0627 and dikaryotic strain derived from P.ostreatus ASI 2929. The optimum temperature of mycelial growth and fruiting body development were 25~30oC and 12~18oC,respectively. When two different media including PDA (potato dextrose agar medium) and MCM (mushroom complete medium)were compared, the mycelial growth of this mushroom was faster in MCM than in PDA. Similar result was observed with thecontrol strain P. ostreatus ASI 2504. Analysis of the genetic characteristics of the new cultivar “Mongdol” showed a different DNAprofile as that of the control strain ASI 2504, when RAPD (Random Amplified Polymorphic DNA) primer URP3 and URP6 wereused. Fruiting body production per bottle was about 106 g using demonstration farms. The color of pileus was blackish gray andthe stipe was long. Therefore, we expect that this new strain “Mongdol” will satisfy the consumer’s demand for high qualitymushrooms.
4,000원
13.
2015.09
구독 인증기관 무료, 개인회원 유료
This study was conducted to obtain a growth correlation of basal information from the development of disease resistantFlammulina velutipes cultivars through back-crossing between the strains of wild-type brown monokaryon 4019-20 and thederivative of commercial quality white monokaryons 3. The two strains were selected to back-cross for further enhancing their latentattributes and growth characteristics. The parents of 4019-20×M3 back-crossed to reproduce F1, M3-Sn. Using F1, M3-Sn procuredand isolated into 94 monokaryon strains. Further examination of growth characteristics carried out by back-crossing between M3and BC1F1 from M3-n dikaryon. Monokaryon exhibited an irregular growth pattern and demonstrated to be sluggish development inthe sawdust medium. However BC1F1(M3-n) dikaryon strains confirmed mostly regular growth pattern and demonstrated ordinarygrowth in the sawdust medium. The fruitbody of BC1F1 confirmed as light-brown colour to be the dominant gene. The colourdistributions of fruitbody, BC1F1, resulted as follows; 7% of dark brown, 25% of brown , 27% of light brown, 16% of ivory and 25%of white. The ratio of the other color to white showed 3 to 1 which suggested two major genes were related to fruitbody color.
4,000원
14.
2015.09
구독 인증기관 무료, 개인회원 유료
The study was conducted to investigate the effects of post-incubation period and temperature treatment conditionsduring incubation on the uniform primordia formation and cultural characteristics of oyster mushroom (Pleurotus ostreatus). Threekinds post-incubation period; 25, 30, 35 days and control were applied for 30 days while two kinds incubation roomtemperature 23oC and 26oC and control were used 20oC. The substrate temperature during pre-incubation was of ‘Suhan No. 1’and ‘Gonji No. 7’. Oyster mushroom varieties tended to increase between 24oC to 26oC at 11 to 15 days after inoculation andthen they were maintained in treatment temperature during post -incubation period. The CO2 occurrence was at the highest at6,500ppm for ‘Suhan No. 1’ and 5,800ppm for ‘Gonji No. 7’ at the time of the highest temperature increase. The ratio of un-uniformal primordia formation and the ratio of non-commercial fruit body were reduced by 40%, 10.5%, respectively comparedto control for ‘Suhan No. 1’ when in the post-incubation temperature was 26oC, and incubated for 10days and 15daystreatment. Also, ‘Gonji No. 7’ was reduced by 19%, 9.5%, respectively when in the post-incubation temperature was 26oC, andincubated for 10 days treatment. Therefore, the higher post-incubation temperature of room and longer post-incubation periodresulted in the higher percentage of primordia formation of two cultivars.
4,000원
15.
2015.09
구독 인증기관 무료, 개인회원 유료
‘Nongjin-go’ is a new breed strain of Lentinula edodes, saw-dust bag variety. It is a cross combination of dikaryonLentinula edodes ASI 3305mut and monokaryon L5-16 of L. edodes ASI 3305(Sanjo701ho). We crossbred them by 2011 andverified productive capacity from 2012 to 2013 in Rural Development Administration. Optimum temperature of mycelial growthis 30oC and it of fruit-body primodium formation is range from 15 to 23oC. Nongjigo is agricultured at mid-high temperaturewell. Fruiting body is platy-hemisphere, light brown and centralizing. And bast is formed around edge of pileus. Yield productionsper period is regular than ‘Sanjo701’. Plastic bag culture medium is 1.5 kilogram and culture periods are 90~100 days. As itsbrowning of pileus in culture is a little slow, Light and ventilation is needed a lot in light-culturing. Humidity is controlled properlyfor its color in fruit-body growing. Tested culture medium is consisted of 80% Oak-Tree saw-dust and 20% rice-bran.
4,000원
16.
2015.09
구독 인증기관 무료, 개인회원 유료
This report is the result of devising a method for utilizing the device of the load cell to maintain a constant watercontent of the medium every day to prepare a cultural substrates with the mixer for growing mushrooms bottle cultivation. A loadcell was device under the medium mixer. It is developed when the device reaches the weight calculated as amount of substratebottled and number of the bottle, it is automatically terminated by water injection. In addition, measuring the water content ofeach medium and the total weight of the medium reaches the target moisture content were calculated by using the programCheong et al. (2015). Enter the total weight of the medium on the display unit of the load cell, when starting the water supply toreach the weight-based mixing media, the water supply is stopped. This method can improve the convenience by reducing theuser's trouble in repeated work medium prepared by automating water supply. The suitable moisture content of the mixedmedium for some kind of mushroom can be improved by the composition accuracy. And mycelial culture period, primordialperiod, mushroom growing period is maintained even of the medium can be produced stably. Therefore, it is possible to achievea stable management of the mushroom farm according to mushroom quality and quantity stable throughout the year.
3,000원
17.
2015.09
구독 인증기관 무료, 개인회원 유료
A new brown button mushroom cultivar, ‘Hogam’, C34 line, was made by crossing homokaryons, ASI1164-37 andASI1175-66, selected by RAPD analysis and by cultivating three times. Mycelium of ‘Hogam’ on CDA (compost dextrose agar)media grew well at 25oC. The optimum pin-heading temperature of new variety and optimum growing temperature was 14-18oC. The thickness of the mature cap and stipe were thicker than a control, ‘Dahyang’ that developed in 2010. The color ofpileus was light brown and lighter than ‘Dahyang’. Days required from casing to first harvesting were three days longer thancontrol strain, but the weight of harvested fruiting body increased by 1.35 times. ‘Hogam‘ cultivar are expected to contribute tothe diversification of domestic mushroom cultivars.
4,000원
18.
2015.09
구독 인증기관 무료, 개인회원 유료
Agaricus bitorquis is an edible white mushroom of the genus that is cultivated at high temperature(25±1oC) unlikeA. bisporus is cultivate at 16±2oC. Unlike Agaricus bisporus, an edible white A. bitorquis mushroom is cultivated at hightemperature (25±1oC). Most farmers cultivate this mushroom for a long cultivation period in Korea. For this reason, we madeheterokayons to develop a new cultivar that generate fruitbodies for short cultivation period. Over one hundred SSIs(singlespores isolates) were collected from selected A. bitorquis ASI1151 and ASI1349 strains. Seventy-three SSIs were germinated onCDA(compost dextrose agar) media after 20 days (minimum) or 83 days (maximum) incubation under different mediacondition. The mycelial growth rate of germinated SSIs was different. 9 homokaryons in ASI 1151 and 11 homokaryons in ASI1349 from SSIs were selected by OPN-02 primer in RAPD analaysis. Also this primer was used to select heterokaryon thatcross among each homokaryon with compatible locus. Therefore 44 compatible matings were confirmed of 99 crossed lines.
4,000원
19.
2015.09
구독 인증기관 무료, 개인회원 유료
In this study spent mushroom substrate has ingredient raising rice bed soil. spent mushroom substrates are organiccontent is 60.72% were nitrogen - phosphoric acid - potassium is 1.39 - 0.89 - 0.81% of the chemical characteristics determine.Post-harvested mushroom substrates of the stabilization process, the temperature of the 20 days time progress in the pH of therise and fall of temperature down were germination index also 77, as identified, Spent mushroom substrate bed soil for raisingrice Ingredient to take advantage of the 20 days or more stabilization process needed to be investigated. Rice seed germinationcharacteristic is in the common bed soil for raising rice ingredients manufactured control group and the comparison in spentmushroom substrate is 10% or less of a mixed experimental population of the germination rate is 82% was more than averagedays to germination and germination energy, even a statistical significant difference is or control group than good level was ok.Growth initial also spent mushroom substrate is 10% or less of a mixed experimental population of shoot dry matter (top) andgrave less than control group higher as confirmed spent mushroom substrates are bed soil for raising rice ingredients are likely totake advantage of the high, as was the judge.
4,000원
20.
2015.09
구독 인증기관 무료, 개인회원 유료
This study was conducted to reduce contamination ratio of oyster mushroom bottle cultivation. The optimalconditions of substrate sterilization for reducing of contamination ratio were at 121oC for 90min. In addition, UV-C irradiation isgood for lower contamination ratio to continue over 6 hours at cooling and inoculation room after sterilization. Thecontamination ratio and density of microorganisms of substrate were showed 0% after sterilization at 121oC for 90min.Trichoderma sp., main pathogen of mushrooms, was detected from substrate after sterilized during 2 or 4 hours at 101oC and 105oC,respectively. The amount of electricity used was the lowest at 121oC for 90min than that of other sterilization conditions. The UV-Cirradiation treatment was used UV-C lamp(40 watts) in the inoculation room(56m3). The density of bacteria did not detected after UV-C irradiation for 6 hours. And the death ratio of bacteria and Trichoderma sp. was 99.9% after UV-C irradiation for 6 hours. However,in the same UV-C irradiation time, the death ration of Cladosporium sp. was 90.9%. Therefore, the death ratio of fungi was lower thanthat of bacteria at the same UV-C irradiation treatment.
4,000원
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