摘要
选取干燥、无霉变具有代表性的阿魏菇菌糠试样粉碎至40目,用四分法将试样缩减至200 g,应用国标法分别对阿魏菇菌糠各种营养成分进行测定。结果表明:粗纤维被很大程度降解,粗蛋白、碳水化合物含量较主料有很大幅度提高,且富含矿物质元素、维生素和氨基酸。在此基础上,应用平板法考察了阿魏菇菌糠提取液对鸡腿菇、香菇、杏鲍菇和金针菇菌丝生长的化感效应。发现其菌糠提取液显著影响4种大宗食用菌菌丝生长,当PDA培养基中菌糠提取液加入量分别为30%和50%时,对香菇和金针菇菌丝生长有明显促进作用;加入量为50%时,明显抑制鸡腿菇的菌丝生长;除了加入量为10%外,均抑制杏鲍菇菌丝生长。
The dried, no moldy and representative samples from residue of Pleurotus ferulae were chosen and crushed 40 mesh, then cut short into 200 g by using quartation. The nutrient components from residue of Pleurotus ferulae were measured separately by using national standards act. The results showed that the crude fibre from residue of Pleurotus ferulae was hydrolyzed in great degree and the content of its crude protein and carbohydrate was higher than that of main material. And it was rich in mineral element, vitamin and amino acid. Then the allelopathic effects of aquatic extraction substance from residue of Pleurotus ferulae on mycelium growth of Coprinus comatus , Lentinula edodes , Pleurotus eryngii and Flarnmulinave lutipes were conducted by using plate methock We found that the allelopathic effects of its extraction solution on mycelium growth of four edible fungi was notable. The mycelium growth of Lentinula edodes and Flammulinave lutipes increased markedly in PDA culture medium, which contained separately 30 % and 50 % aquatic extraction substance. The mycelium growth of Coprinus comatus contained 50% extraction solution. And the myeelium growth was inhibited in evidence in PDA culture medium, which of Pleurotus eryngii was almost inhibited in PDA culture medium, except contained 10% extraction solution.
出处
《北方园艺》
CAS
北大核心
2009年第5期210-212,共3页
Northern Horticulture
基金
新疆大学青年教师科研启动基金资助项目(070295)
国家发展改革委员会资助项目([2004]2077)
关键词
阿魏菇菌糠
营养成分
食用菌
化感效应
Residue of Pleurotus ferulae
Nutrient components
Edible fungi
Allelopathic effects
