Evaluation of different carbon sources for bacterial cellulose production
Evaluation of different carbon sources for bacterial cellulose production
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DOI：
10.5897/ajb2005.000-3087
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发表时间：
2005-06
影响因子：
--
通讯作者：
S. Keshk;K. Sameshima
中科院分区：
文献类型：
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作者：
S. Keshk;K. Sameshima
香菇是一种生长在卡杜纳州扎里亚地区死木上的本土蘑菇品种，在6种不同的培养基上培养，分别接种3种不同的菌种颗粒，并以5种不同的速度添加6种不同的油。不同的基质、油的种类和用量都有极显著的影响(p·L·方根)。除菌盖直径外，菌种粒数对上述各参数均有显著影响。结果表明，玉米和谷子菌种诱导的果肉湿重与小麦菌种相当，优于小麦菌种。玉米菌种诱导的菌柄最长，果柄干重最大，谷子诱导的菌柄直径最宽。当出油量为0.014 ml/g时，菌柄最长，果柄湿重最大，菌盖直径最宽；出油量为0.028 ml/g时，菌柄直径最宽，果柄干重最大。除菌柄直径外，椰子油对所有参试指标均有较好的效果。动物垫料和大米培养基使所有参数都达到最优。《非洲生物技术杂志》第4卷(6)，第472-477页，2005年
Lentinus squarrosulus , an indigenous mushroom species commonly found growing on dead logs in the Zaria environ of Kaduna State was cultured on six different media which were inoculated separately with three different spawn grains and amended with six different oils at five different rates. The various media, oil type and rate all had a highly significant effect (p L. squarrosulus . Spawn grains, however, had a significant effect on all the above parameters except pileus diameter. The results reveal that corn and millet spawn induced comparable carpophore wet weights which were superior to that induced by wheat spawn. Corn spawn induced the longest stipe length and heaviest carpophore dry weight while millet induced the widest stipe diameter. The oil rate of 0.014 ml/g induced the longest stipe length, heaviest carpophore wet weight and widest pileus diameter while the highest oil rate (0.028 ml/g) induced the widest stipe diameter and heaviest carpophore dry weight. Coconut oil induced superior results for all the parameters tested except stipe diameter. Animal bedding and rice media induced optimum results for all the parameters. African Journal of Biotechnology Vol. 4 (6), pp. 472-477, 2005