A Preliminary Study on Iodine Accumulation Effect of Edible Fungus Mycelia

Luo Ming Li Jing Pang Junfeng Hu Yundi Jin Junxiang(Xinjiang Agricultural University, Urumqi )Tong Xiuzhcn(Xinjiang Sanitation and Anti-Epidemic Station, Urumqi )Wan Lanying (Microbiology Institute, Xinjiang Academy of Agricultural Science,

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Acta Edulis Fungi ›› 1996, Vol. 03 ›› Issue (02) : 33-37. DOI: 10.16488/j.cnki.1005-9873.1996.02.007
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A Preliminary Study on Iodine Accumulation Effect of Edible Fungus Mycelia

  • Luo Ming Li JingPang Junfeng Hu YundiJin Junxiang(Xinjiang Agricultural University, Urumqi 830052)Tong Xiuzhcn(Xinjiang Sanitation and Anti-Epidemic Station, Urumqi 830052)Wan Lanying (Microbiology Institute, Xinjiang Academy of Agricultural Science,
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Abstract

A preliminary study on iodine accumulation effect of edible fungus mycelia was carried out. The results of liquid culture showed that there were certain accumulated iodine in Pleurotus ostreatus, Flammulina velutipes and Auricularia auricula. When inorganic iodine was added to liquid medium from 50-500mg/l, mycelia of Flammulina velutipes FM, Pleurotus ostreatus Tuiguang No. 1 and Auricularia auricala ShanEr No. 1 absorbed inorganic iodine with the amt. of 0.36-8.52mg/g, 0.28-3.0mg/g and l.l-2.1mg/g resp., at an accumulation rate of 1.2H - 10.9%, 2.1%-5.1% and 1.2%-9.4% resp.. The effective and economical content of inorganic iodine in Flammulina velutipes mycelia is 300-500mg/l. And iodine with high concentration is harmful to the growth of mycelium and the yield of edible fungi.

Key words

Edible fungus, Liquid culture, Mycelium, Iodine accumulation

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Luo Ming Li Jing Pang Junfeng Hu Yundi Jin Junxiang(Xinjiang Agricultural University, Urumqi )Tong Xiuzhcn(Xinjiang Sanitation and Anti-Epidemic Station, Urumqi )Wan Lanying (Microbiology Institute, Xinjiang Academy of Agricultural Science,. A Preliminary Study on Iodine Accumulation Effect of Edible Fungus Mycelia. Acta Edulis Fungi. 1996, 03(02): 33-37 https://doi.org/10.16488/j.cnki.1005-9873.1996.02.007
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