%0 Journal Article
%T Production of protein feedstuff from residue of yam diosgenin by solid-state fermentation<br>黄姜纤维素渣固态发酵生产蛋白饲料
%A Wu Xinhu
%A Zeng Qingru
%A Shi Duanfu
%A Peng Liang
%A Tang Wei
%A Wen Shuangxi
%A Liu Jie
%A <br>伍新花
%A 曾清如
%A 史端辅
%A 彭亮
%A 唐伟
%A 文双喜
%A 刘杰
%J 环境工程学报
%D 2012
%I 
%X The Cadida atilis and Aspergillus niger were used on the solid-state fermentation of the residue of yam diosgenin to produce protein feedstuff.The effect of inoculation quantity,temperature,solid-liquid ratio,time and ventilation on the fermentation was investigated.Basing on single strain fermentation,co-fermentation by Cadida atilis and Aspergillus niger were also examined.The results showed that the efficiency of co-fermentation was higher than that of single strain.The protein content of fermented product increased to 13.98% ultimately under the following conditions: residual yam diosgenin of 25 g,urea of 0.53 g,KH2PO4 of 0.05 g,K2HPO4 of 0.05 g,MgSO4 of 0.05 g,NaCl of 0.05 g,CaCl2 of 0.01 g,inoculation quantity of 14%,the solid-liquid ratio of 2∶1,temperature of 30℃.
%K Cadida atilis
%K Aspergillus niger
%K solid-state fermentation
%K residue of yam diosgenin<br>产朊假丝酵母
%K 黑曲霉
%K 固态发酵
%K 黄姜纤维素渣
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=92E6F4267FD4CBCB51B1E49E014D8054&jid=3567BD61129AA59043F5DE01F8815DB5&aid=8F3528AF98F227DA2A29E97C46BF50A1&yid=99E9153A83D4CB11&vid=B31275AF3241DB2D&iid=94C357A881DFC066&sid=09614E07E1BC4184&eid=0F13B34BCC0D8726&journal_id=1673-9108&journal_name=环境工程学报&referenced_num=0&reference_num=0