• The Korean Journal of Food And Nutrition
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• v.23 no.4
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• pp.549-555
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• 2010

This study was conducted to investigate rheological and sensory characteristics of Sulgidduk added with pine mushroom powder. The moisture content of the Sulgidduk ranged from 34.79 to 36.93%. Increasing the amount of pine mushroom powder in the Sulgidduk tended to decrease the pH value, but to increase the $brix^{\circ}$ value. Increasing the amount of pine mushroom powder in the Sulgidduk tended to decrease the lightness(L) in Hunter color value, but to increase the redness(a) and yellowness(b). For the textural characteristics, the addition of pine mushroom powder decreased the adhesiveness and springiness. In sensory evaluation, the addition of 3% pine mushroom powder had the best score in appearance, odor, taste and overall preference. Therefore, this results suggest that adding 3% pine mushroom powder would be feasible for making pine mushroom Sulgidduk.

• The Korean Journal of Mycology
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• v.46 no.1
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• pp.34-42
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• 2018

Tricholoma matsutake (Pine mushroom) is expensive, and its artificial cultivation has been tried in several countries. Until date, the only successful cultivation of artificial pine mushroom in pine forests uses matsutake-infected pine trees. The National Institute of Forest Science in Korea has been restudying this method since 2000. Success in fruit production and reproduction was achieved in 2010 and 2017, respectively, in the same locale. The successes proved that pine mushrooms could be cultivated artificially in the field using matsutake-infected pine trees. The fruiting of pine mushroom in October 2010 occurred 6 years, 6 months after the transplantation of matsutake-infected pine trees. Five pine mushrooms reoccurred in September 2017, 13 years, 5 months and 15 years, 5 months after the transplantation of the respective matsutake-infected pine trees. The distance between the matsutake-infected pine tree and the pine mushrooms was 12 cm at 6.6 years, 90~115 cm at 13.5 years, and 95 cm at 15.5 years. Fruiting bodies occurred 13~16 days after the underground temperature declined to below $19^{\circ}C$. In conclusion, the use of matsutake-infected pine trees remains the only way to artificially cultivate pine mushrooms. More knowledge of the environmental factors affecting matsutake fruiting would be beneficial.

• 주택과사람들
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• s.206
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• pp.92-95
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• 2007

인천 송도 국제신도시에 위치한 송도 해모로 아파트, 친환경주의를 지향하며 자연의 혜택을 극대화한 과학적인 단지 설계와 풍부한 녹지 공간을 자랑한다. '제3회 인천조경상'을 수상하며 친환경주의 아파트로 공식 인정받은 송도 해모로 아파트의 입주민들을 만나보았다.

• Proceedings of the Korea Information Processing Society Conference
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• 2003.11c
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• pp.1501-1504
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• 2003

네트워크 환경의 변화로 광전송로 관련 장비에 대한 투자가 증가하였다. 투자된 광전송로 장비를 효율적으로 관리하고 사용하기 위하여 광전송로 데이터에 대한 관리가 이루어져야 한다. 기존의 광전송로 데이터 관리 및 망 설계 작업 대부분은 일부 작업을 제외하고는 수작업에 의존하고 있었다. 이러한 작업 여건으로 효율적인 광전송로 데이터의 관리와 활용이 이루어지지 않아 많은 자원이 낭비되고 있는 실정이었다. 이러한 문제점을 해결하기 위해 본 연구에서는 효율적인 광전송로 데이터의 관리와 빠르고 정확한 망 설계를 지원하는 광전송로 틀과 광전송로 데이터를 관리, 저장하기 위한 데이터베이스를 설계하였다.

• 건강소식
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• v.29 no.9 s.322
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• pp.38-39
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• 2005

옛부터 송이가 나는 자리는 자식에게도 가르쳐주지 않는다고 할 정도로 송이는 귀한 음식으로 통했다. '송이'는 소나무 뿌리에서 자라는 버섯이라 해서 붙은 이름. 지표 온도와 일교차, 습도 등 자생조건이 까다로워 인공재배가 불가능한 것으로 알려져 있는데, 현재 우리나라 자연 송이의 산지는 봉화와 양양을 대표로 꼽는다. 특히 봉화 지영의 마사토라는 토질에서 자라난 송이는 향이 진하고 맛이 쫄깃해 전국 최고로 치고 있다. 가을 초반부터 중반까지만 맛볼 수 있어 이 때를 놓치면 1년을 기다려야 한다.

• The Journal of the Korea Contents Association
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• v.9 no.4
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• pp.340-346
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• 2009

Lithium has only a minimal effect on basal glucose transport activity, instead that lithium markedly increased the sensitivity of glucose transport to insulin by increasing in insulin induced glucose transport activity. And Lithium increases in insulin responsiveness as well. Previous studies has reported this enhancement of lithium to stimulate the glucose transport process is not only limited to insulin, it also induce the increases in the sensitivity of glucose transport by submaximal contractile activity. The preliminary study, however, leads that Lithium possibly improves the responsiveness of glucose transport with maximal muscle contraction. In this study, we investigated the effect of Lithium on contraction for the maximal glucose transport. For the purpose of this study, Epitrochlearis muscles of SD rat were isolated and treated Lithium with electric contraction and/or insulin to activate the maximal glucose transport. The results support that Lithium improves the responsiveness of glucose transport through potentiates contraction and/or insulin induced-glucose uptake in muscle. Consequently Lithium treated with muscle contraction and insulin has the important potential to improve the insulin resistance and diabetes.

• Korean Journal of Breeding Science
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• v.42 no.3
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• pp.288-293
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• 2010

'Cham', a new cultivar of Agrocybe aegerita, was bred by crossing between monokaryotic strains isolated from GMAG45021 and 'Beodeulsongi1ho' in Mushroom Research Station, Gyonggi Province A.R.E.S. in 2007. The optimum temperature for the mycelial growth of 'Cham' was 26 to $28^{\circ}C$ on PDA medium, whereas that of 'Beodeulsongi1ho'(control) was 24 to $26^{\circ}C$. The optimum temperature for the primordial formation and fruiting body development of 'Cham', as well as 'Beodeulsongi1ho', was 18 to $20^{\circ}C$. In the bottle cultivation, the spawn run period of 'Cham' at 22 to $23^{\circ}C$ was around 38 days and the period from scratching of inoculum to harvest was 12 days. These characteristics of 'Cham' were not different from those of 'Beodeulsongi1ho'. However, 'Cham' had more dark brown-colored, and thicker and stronger pileus, and longer and thicker stipe compared to that of 'Beodeulsongilho'. Freshness of 'Cham' was maintained for 10 days at the storage temperature of $4^{\circ}C$, while that of 'Beodeulsongi1ho' was maintained for 8 days. Moreover, the yield of fruiting bodies of 'Cham' was $141g/850m{\ell}$ bottle, which was similar to that of 'Beodeulsongi1ho'. Both 'Cham' and 'Beodeulsongilho' have lower resistivity against Trichoderma virens and Trichoderma harzianum.

• KOREAN POULTRY JOURNAL
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• v.49 no.8
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• pp.118-120
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• 2017

지난 5월 경기도지회장 이취임식을 통해 송복근 신임 지회장이 본격적으로 활동을 시작했다. 송복근 경기도지회장을 만나 지금까지의 활동과 앞으로 도지회 운영에 대해 들어보았다.

• Journal of Korean Society of Forest Science
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• v.99 no.4
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• pp.479-486
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• 2010

We analyzed the relationships between the daily yield and quality of pine-mushroom to predict the annual production pattern and unit price of the mushroom with the records of pine-mushroom trade at Yeongdeok forestry cooperative's market for nine years (2000~2008). Although there were some exceptions due to extreme drought or extraordinary temperature, the production ratio of high quality (first and second grade) was more than 50% in early stage and decreased, while that of low quality (pileus opened and defected ones) showed increasing pattern after the production reached in peak. The ratio of high quality and that of low quality were reversed 1~9 days before the mushroom production reached the acme of daily yield, which allowed us to predict that the mushroom production would be decreased when the ratio of low quality overcomes that of high quality. The ratio of high quality preceded about 3~4 days prior to that of daily yield, and the mushroom yield showed significant correlations with the ratio of high quality mushroom prior to 3~4 days of the day with the coefficient larger than 0.5 (r=0.51 for 3 days and r=0.54 for 4 days). Thus, we concluded that the analysis of grade distribution of pine-mushroom at the market may provide a significant clue to predict production pattern of the mushroom. In addition, the price of high quality pine-mushroom showed clear negative correlations with the yield. Thus, the analysis may take a good role for the trading of pine-mushroom with providing information for predicting the price of pine-mushroom.

• Journal of Mushroom
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• v.21 no.3
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• pp.190-193
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• 2023

To cultivate pine mushroom (Tricholoma matsutake) artificially, co-cultivation with microorganisms has been introduced. Here, experiments were performed to assess the growth-promoting effect of bacteria on T. matsutake mycelia. Bacteria were isolated from soil samples collected in Yangyang County, Korea. Four of the bacterial isolates (Y22_B06, Y22_B11, Y22_B18, and Y22_B22) exhibited a growth-promoting effect on T. matsutake mycelia (154.67%, 125.91%, 134.06%, and 158.28%, respectively). To analyze the characteristics of the bacteria, especially the antifungal activity, 𝛼-amylase and cellulase activity assays were performed. In comparison with the controls, the isolated bacteria exhibited low 𝛼-amylase and cellulase activity. 16S rRNA gene sequencing was performed to identify the four bacterial isolates. The isolates belonged to the Terrabacteria group and were identified as Microbacterium paraoxydans, Paenibacillus castaneae, Peribacillus frigoritolerans, and P. butanolivorans. These bacterial isolates are expected to have contributed to the growth promotion of T. matsutake mycelia and the artificial cultivation of T. matsutake.