Article(id=1242129693361639874, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242129676064325930, articleNumber=null, orderNo=null, doi=10.3981/j.issn.1000-7857.2012.35.008, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1339430400000, receivedDateStr=2012-06-12, revisedDate=1349884800000, revisedDateStr=2012-10-11, acceptedDate=null, acceptedDateStr=null, onlineDate=1354896000000, onlineDateStr=2012-12-08, pubDate=1354896000000, pubDateStr=2012-12-08, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1354896000000, onlineIssueDateStr=2012-12-08, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774076396549, creator=sys-migrate, updateTime=1774076396549, updator=sys-migrate, issue=Issue{id=1242129676064325930, tenantId=1146029695717560320, journalId=1146031591421210625, year='2012', volume='30', issue='35', pageStart='3', pageEnd='96', issueExtLink='null', onlineDate='null', pubDate='1354896000000', pubDateStr='2012-12-08', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774076392425, creator='sys-migrate', updateTime=1774076392425, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=53, endPage=57, ext={EN=ArticleExt(id=1242129697740489124, articleId=1242129693361639874, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Breeding and Selection of Mixed Bacterial Cultures for Volatile Fatty Acid Production by Rice Straw Fermentation, columnId=1242116080374710456, journalTitle=Science & Technology Review, columnName=Articles, runingTitle=null, highlight=null, articleAbstract=To develop genetic resources for microorganisms and to study the volatile fatty acid production by rice straw fermentation, mixed bacterial cultures FM_c, FM_d, FM_s, FM_w and FM_(d+w) were obtained by subculture with cow muck, pig compost soil, rotten wood, and mixture of pig compost soil and rotten wood as inoculums. Among the five mixed cultures, FM_w shows the highest straw degradation rate of 46.4%. The highest specific production rates of the total volatile fatty acid and the total butyric acid from rice straw are reached by the mixed culture FM_(d+w) with a value of 0.64 and 0.48g/g, respectively. The mixed culture FM_d produces more acetic acid from rice straw than others with a specific yield of 0.35g/g. It is found that the five mixed bacterial cultures all lack the acidity glucanase, resulting in a great restriction in the degradation of rice straw and the fatty acid yield. In order to improve the mixed cultures with respect to their fatty acid yield, a domestication to fatty acids and an optimization of cultivation conditions are desirable., authors=LI Jianzheng, SONG Junling, AI Binling, authorsList=LI Jianzheng;SONG Junling;AI Binling, authorCompany=State Key Laboratory of Urban Water Resource and Environment, School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin 150090, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=S3nJA6da+pwEayJh3Ry2JQ==, pdfFileSize=2038901, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1242129696700305868, articleId=1242129693361639874, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=发酵水稻秸秆产酸复合菌群的筛选与评价, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=为开发秸秆发酵生产有机挥发酸的微生物种子资源和研究材料,以牛粪、猪粪堆肥、玉米地土壤、腐木以及猪粪堆肥和腐木混合物为接种物,通过传代富集培养,选育到发酵水稻秸秆产酸性能相对稳定的5个复合菌群,即FM_c、FM_d、FM_s、FM_w和FM_(d+w).经测试,FM_w具有最高的秸秆降解能力,其秸秆降解率可达46.4%;菌群FM_(d+w)发酵秸秆的总酸和丁酸比产率最高,分别为0.64和0.48g/g;发酵秸秆产乙酸能力以菌群FM_d最为突出,其乙酸比产率为0.35g/g.5个复合菌群均缺乏酸性纤维素酶活性,极大限制了秸秆降解率和产酸率,需要进一步的耐酸驯化和培养条件优化., authors=李建政, 宋钧玲, 艾斌凌, authorsList=李建政;宋钧玲;艾斌凌, authorCompany=哈尔滨工业大学市政环境工程学院,城市水资源与水环境国家重点实验室,哈尔滨 150090, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=EO8S+1XRfaC+9BSRrpzkzQ==, pdfFileSize=2038901, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, 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