Kuforiji O O, Fasidi I O
Department of Biological Sciences, Bells University of Technology, Ota, Nigeria.
J Environ Biol. 2009 May;30(3):355-8.
When Pleurotus tuber-regium was cultivated on cotton waste, rice straw, cocoyam peels and sawdusts of Mansonia altissima, Boscia angustifolia and Khaya ivorensis, the highest crude protein, crude fat and carbohydrate contents in sporophores were 29.4 (M. altissima) , 1.4 (rice straw) and 61.3% (cocoyam peels), respectively. Sporophores produced on rice straw had the greatest energy value and those on B. angustifolia the least i.e. 3147.6 and 709.1 kcal g(-1) substrates, respectively. The greatest degradation of the components of the substrates as a result of the cultivation was 62.4 and 71.5% for cellulose and hemicellulose in cotton wastes and 60.2% for lignin in K. ivorensis, with the greatest reduction in energy value of the substrate being 2667.9 kcal g(-1) substrate in K. ivorensis. There was no correlation between the extent of the degradation of these components and the yield of of sporophores, while the energy recovery of substrate in the mushroom was highest for cocoyam peels and least for sawdust of B. angustifolia, 3.7 and 0.5%, respectively.
用棉籽壳、稻草、芋头皮和曼森梧桐、狭叶布希木和非洲桃花心木的锯末栽培虎奶菇时，其子实体中粗蛋白、粗脂肪和碳水化合物的最高含量分别为29.4%（曼森梧桐）、1.4%（稻草）和61.3%（芋头皮）。稻草上生长的子实体能量值最高，狭叶布希木上生长的子实体能量值最低，分别为3147.6和709.1千卡/克底物。栽培导致底物成分的最大降解率，棉籽壳中纤维素和半纤维素分别为62.4%和71.5%，非洲桃花心木中木质素为60.2%，底物能量值最大降幅为非洲桃花心木中的2667.9千卡/克底物。这些成分的降解程度与子实体产量之间没有相关性，而子实体中底物的能量回收率芋头皮最高，狭叶布希木锯末最低，分别为3.7%和0.5%。
