%0 Journal Article
%T Effects of Span-20 and Tween-80 on Foam Fractionation Behavior of Nisin in Fermentation Broth<br>Span-20和Tween-80对发酵液中Nisin泡沫分离的影响
%A LI Xin-tao
%A WU Zhao-liang
%A ZHAO Yan-li
%A WU Ya-ming
%A <br>李新涛
%A 吴兆亮
%A 赵艳丽
%A 武亚明
%J 过程工程学报
%D 2009
%I 
%X The effects of Tween-80 and Span-20 on foam fractionation of Nisin(a food additive) fermentation broth were studied by using a single foam column.The results indicated that bubble size distribution,foam height and average gas holdup of the foam layer of the mixed system containing Tween-80 and Span-20 changed obviously from Nisin fermentation broth.The bubble size order of different mixed systems was:fermentation broth containing 0.2 g/L Span-20>fermentation broth containing 0.5 g/L Span-20>fermentation bro...
%K foam fractionation
%K nonionic surfactant
%K Nisin<br>泡沫分离
%K 非离子表面活性剂
%K 乳链菌肽
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=3FCF8B1A330466D5&jid=B9EE12934D19905403D996AE65CEEEED&aid=9CE38A378759942DA926C3B381FAC712&yid=DE12191FBD62783C&vid=9CF7A0430CBB2DFD&iid=0B39A22176CE99FB&sid=69E4C201C13601F9&eid=E2B9962CCD971A0D&journal_id=1009-606X&journal_name=过程工程学报&referenced_num=0&reference_num=12