Article(id=1242129910546894990, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242129896307232859, articleNumber=null, orderNo=null, doi=10.3981/j.issn.1000-7857.2013.04.008, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1349712000000, receivedDateStr=2012-10-09, revisedDate=1354118400000, revisedDateStr=2012-11-29, acceptedDate=null, acceptedDateStr=null, onlineDate=1360252800000, onlineDateStr=2013-02-08, pubDate=1360252800000, pubDateStr=2013-02-08, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1360252800000, onlineIssueDateStr=2013-02-08, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774076448327, creator=sys-migrate, updateTime=1774076448327, updator=sys-migrate, issue=Issue{id=1242129896307232859, tenantId=1146029695717560320, journalId=1146031591421210625, year='2013', volume='31', issue='4', pageStart='3', pageEnd='96', issueExtLink='null', onlineDate='null', pubDate='1360252800000', pubDateStr='2013-02-08', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774076444935, creator='sys-migrate', updateTime=1774076444935, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=54, endPage=59, ext={EN=ArticleExt(id=1242129914279825591, articleId=1242129910546894990, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Application of β-Poly-Malic Acid/Chitosan in the Preparation of Essence Microcapsule, columnId=1242116080374710456, journalTitle=Science & Technology Review, columnName=Articles, runingTitle=null, highlight=null, articleAbstract=The paper studies the preparation of the fragrance microcapsule, of diameter in the range of 200-600nm and with the coefficient of dispersion less than 0.30, enjoying a long sustained-release effects, based on β-poly-malic acid (PMA) and chitosan (CS) as the wall materials. The Plackett-Burman design was adopted to select the most important nutrients and Box-Benhnken Design was used to identify the optimum concentrations of the key nutrients. The optimum conditions were determined: the chitosan concentration of 1.5g/L, the emulsification of 45min, the rotational speed of 600r/min, the reaction time of 60min, the poly (malic acid) concentration of 1.0g/L, the ratio of poly (malic acid) to chitosan of 1:2, the pH value of 6.0, the dropping speed of 7.5mL/h, and the core material amount of 1mL. In the SEM observation of the micro-spherical microcapsules, the particle size is 481.0nm, and the embedding ratio is 28.57% with a continuous long-term releasing effect., authors=MA Xia, WU Yanli, YU Hongqian, authorsList=MA Xia;WU Yanli;YU Hongqian, authorCompany=School of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai 201418, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=zINyJ1GIFrk/ZmETId5Gbw==, pdfFileSize=2317090, 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=1242129913289969837, articleId=1242129910546894990, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=β-聚苹果酸/壳聚糖在香精微胶囊制备中的应用, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=通过复凝聚法将β-聚苹果酸(PMA)与壳聚糖(CS)作为壁材,制得粒径为200~600nm,分散系数<0.30的具有长久缓释效果的香精微胶囊.通过Plackett-Burman(PB)实验和Box-Benhnken Design(BBD)优化确定了制备缓释型香精微胶囊的最佳工艺条件,得出制备香精微胶囊的最优条件为：壳聚糖浓度1.5g/L,乳化时间45min、转速600r/min、反应时间60min,聚苹果酸浓度为1.0g/L,聚苹果酸(mL)﹕壳聚糖(mL)=1:2,pH值为6.0,滴加速度为7.5mL/h,芯材添加量为1mL/15mL壁材.借助扫描电镜观察与壁材形成的微球形微胶囊,粒径为480.1nm,包埋率为28.57%,缓释效果持续长久., authors=马霞, 吴艳丽, 俞鸿千, authorsList=马霞;吴艳丽;俞鸿千, authorCompany=上海应用技术学院香精香料与工程技术学院,上海 201418, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=fNkUS6Pp3KGVc4HFZbVADw==, pdfFileSize=2317090, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, 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