中国食用菌
中國食用菌
중국식용균
EDIBLE FUNGI OF CHINA
2009年
4期
23-24
,共2页
云杉%食用菌%降解%生物转化率
雲杉%食用菌%降解%生物轉化率
운삼%식용균%강해%생물전화솔
Spruce chips%Edible fungi%Degradation%Biotransformation rate
采用变色圈和降解实验,结果显示供试的8个菌株均有降解云杉木屑中木质素和纤维素的能力,纤维素和木质素被食用菌降解的程度与被降解的次序无关.结果显示,用云杉木屑栽培榆黄蘑、金针菇和平菇菌株,其菌丝生长较快,生物转化率较高;茶树菇和杏鲍菇菌株的菌丝生长速度较慢,生物转化率较低;木耳、裂褶菌和柳蘑菌株,菌丝生长速度很慢,几乎无法正常出菇.上述食用菌菌株的生物转化率与其对木质素、纤维素降解率的总和呈正相关.
採用變色圈和降解實驗,結果顯示供試的8箇菌株均有降解雲杉木屑中木質素和纖維素的能力,纖維素和木質素被食用菌降解的程度與被降解的次序無關.結果顯示,用雲杉木屑栽培榆黃蘑、金針菇和平菇菌株,其菌絲生長較快,生物轉化率較高;茶樹菇和杏鮑菇菌株的菌絲生長速度較慢,生物轉化率較低;木耳、裂褶菌和柳蘑菌株,菌絲生長速度很慢,幾乎無法正常齣菇.上述食用菌菌株的生物轉化率與其對木質素、纖維素降解率的總和呈正相關.
채용변색권화강해실험,결과현시공시적8개균주균유강해운삼목설중목질소화섬유소적능력,섬유소화목질소피식용균강해적정도여피강해적차서무관.결과현시,용운삼목설재배유황마、금침고화평고균주,기균사생장교쾌,생물전화솔교고;다수고화행포고균주적균사생장속도교만,생물전화솔교저;목이、렬습균화류마균주,균사생장속도흔만,궤호무법정상출고.상술식용균균주적생물전화솔여기대목질소、섬유소강해솔적총화정정상관.
Circle discoloration and degradation experiments showed that all of 8 strains in the experiment have the ability to degrade lignin and fibrin of spruce chips, and the degradation degree of fibrin and lignin by edible fungi had nothing to do with the order of degradation. Cutltivation experiments showed that the mycelium of Pleurotus citrinipileatus, F. velatipes and Pleurotits ostrecttus cultivated with spruce chips grew faster, and the change rate were higher. The mycelium of Agrocybe chaxingu and Pleurotus eryngii have general growth rate and lower change rate. The mycelium of A uricularia auricala, Schizophyllum commune and Pholiota adiposa grew very slowly. The biotransformation rate of edible fungi strains has the possitive correlation with the sum of lignin and fibrin degradation rate.
