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http://dx.doi.org/10.14480/JM.2020.18.1.79

Effect of Cd treatment on the mycelial growth of Pleurotus ostreatus  

Park, Youn-Jin (Kongju National University Legumes Green Manure Resource Center)
Kim, Tae-Kwon (Department of plant Resources, Kongju National University)
Cho, Young-Koo (Department of plant Resources, Kongju National University)
Jang, Myoung-Jun (Department of plant Resources, Kongju National University)
Publication Information
Journal of Mushroom / v.18, no.1, 2020 , pp. 79-83 More about this Journal
Abstract
In this study, we determined the effect of different concentrations of Cd on the growth of Pleurotus ostreatus mycelia, which was confirmed using PDA, PDB, and a column test. The efficacy of treatment was evaluated using Cd at two concentrations, 10 ppm and 100 ppm. The extent of mycelial growth on PDA and PDB was similar to that observed in the untreated groups and those treated with 10 ppm Cd. However, it was found that the mycelial growth was suppressed in a system treated with Cd at concentrations of 100 ppm. Moreover, the extent of mycelial growth observed upon conducting a column test was similar to that obtained using PDA and PDB. When the composition of free amino acids in PDB was determined, their levels in the group treated with 100 ppm Cd were found to be similar to those of the control. However, the amounts of 15 amino acids in the group treated with 10 ppm of Cd had increased compared to those detected in the control.
Keywords
Cd; Concentration; Mycelial growth; Free amino acids;
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Times Cited By KSCI : 5  (Citation Analysis)
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1 Breene W. 1990. Nutritional and medicinal value of specialty mushrooms. J Food Prot 53: 883-894.   DOI
2 Garcia MA, Alonso J, Fernandez MI, Melgar MJ. 1998. Lead content in edible wild mushrooms in northwest Spain as indicator of environmental contamination. Arch Environ Contam Toxicol 34: 330-335.   DOI
3 Jang MJ, Lee YH, Kang YZ, Ju YC. 2014. Effect of albasia sawdust in Pleurotus ostreatus by bottle cultivation. J Mushrooms 12: 8-11. https://doi.org/10.14480/JM.2014.12.1.8   DOI
4 Kang JA, Ka KH, Kim JY, Kim SH. 2018. Mycelial growth properties of domestically collected ectomycorrhizal Tricholoma mushrooms in various culture conditions. Kor J Mycol 46: 271-280.   DOI
5 Kim JY, Kim SS, Kim SH. 2018. Investigation of bacteria in the agricultural by-products imported for the use as media materials in mushroom cultivation. Korean J Microbiol 54: 410-419.   DOI
6 Kim JY, Yoo JH, Lee JH, Kim MJ, Kand DW, Ko HS, Hong SM, Im GJ, Kim DH, Jung GB, Kim WI. 2012. Monitoring and risk assessment of heavy metals in edible mushrooms. Korean J Environ Agric 31: 37-44.   DOI
7 Kim KJ, Im SB, Yun KW, Je HS, Ban SE, Jin SW, Jeong SW, Koh YW, Cho IK, Seo KS. 2017. Content of proximate compositions, free sugars, amino acids, and minerals in five Lentinula edodes cultivars collected in Korea. J Mushrooms 15: 216-222.
8 Kim YI, Bae JS, Huh JW, Kwak WS. 2007. Monitoring of feed-nutritional components, toxic heavy metals and pesticide residues in mushroom substrates according to bottle type and vinyl bag type cultivation. J Anim Sci Technol 49: 67-78.   DOI
9 Latiff LA, Daran ABM, Mohamed AB. 1996. Relative distribution of minerals in the pileus and stalk of some selected edible mushrooms. Food Chemistry 56: 115-121.   DOI
10 Lee KH, Seok SJ, Weon HY, Kim SH, Kim WG, Sung JM. 2008. Effect of Heavy Metals on Mycelial Growth of Color Mutants at Pleurotus ostreatus. Kor J Mycol. 36: 172-177.   DOI
11 Oh SI, Lee MS. 2005. Antioxidative and antimutagenic effects of Ganoderma lucidum Krast extracts. Kor J Food Nutr 18: 54-62.
12 Liu B, Huang Q, Cai H, Guo X, Wang T, Gui M. 2015. Study of heavy metal concentrations in wild edible mushrooms in Yunnan Province, China. Food Chem 188: 294-300.   DOI
13 Ministry of Agriculture, Food and Rural Affairs. 2019. 2018 Production performance of Industrial Crop.
14 Petkovsek SAS, Pokorny B. 2013. Lead and cadmium in mushrooms from the vicinity of two large emission sources in Slovenia. Sci Total Environ 443: 944-954.   DOI