羅明; 李兢; 龐峻峰; 胡云悌; 金俊香; 童秀珍; 萬蘭英
新疆農(nóng)業(yè)大學!烏魯木齊830052; 新疆農(nóng)業(yè)大學!烏魯木齊830052; 新疆農(nóng)業(yè)大學!烏魯木齊830052; 新疆農(nóng)業(yè)大學!烏魯木齊830052; 新疆農(nóng)業(yè)大學!烏魯木齊830052; 新疆自治區(qū)衛(wèi)生防疫站!烏魯木齊830052; 新疆農(nóng)科院微生物研究所!烏魯木齊830052
【中文摘要】 本文對食用菌菌絲體的富碘效應(yīng)作了初步研究。供試平菇、金針菇、黑木耳的液體培養(yǎng)結(jié)果表明,各菌株對碘均有一定富集作用。在培養(yǎng)液中添加50～500mg/1范圍的無機碘離子,金針菇F30,平菇推廣一號,黑木耳以耳1號菌株菌絲體富集的生物碘量分別為0.36～8.52mg/g.0.28～3.0mg/g和1.1～2.1mg/g,碘的富集率分別為5.6％～10.9％,2.1％～5.1％和1.2％～9.4％,金針菇富碘最有效而經(jīng)濟的加碘濃度初步確定為300～500mg/1。高濃度的碘對菌絲生長,菌絲生物量合成有抑制作用。
【英文摘要】 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.
【中文關(guān)鍵詞】 食用菌; 液體培養(yǎng); 菌絲體; 富碘
【英文關(guān)鍵詞】 Edible fungus; Liquid culture; Mycelium; Iodine accumulation
【基金】新疆自治區(qū)教委科研基金資助項目
【文獻出處】 食用菌學報,Acta Edulis Fungi,編輯部郵箱,1996年02期 【DOI】CNKI:SUN:SYJB.0.1996-02-006