|本期目录/Table of Contents|

[1]黄迪菲,严文莉,匡映,等.魔芋葡甘聚糖-乙基纤维素包膜尿素的制备及其缓释性能[J].江苏农业科学,2018,46(02):248-252.
　Huang Difei,et al.Preparation and slow-release properties of urea coated by konjac glucomannan and ethyl cellulose[J].Jiangsu Agricultural Sciences,2018,46(02):248-252.
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第46卷
期数:
2018年02期
页码:
248-252
栏目:
资源与环境
出版日期:
2018-01-20

文章信息/Info

Title:
Preparation and slow-release properties of urea coated by konjac glucomannan and ethyl cellulose
作者:
黄迪菲;  严文莉;  匡映;  肖满;  姜发堂;  倪学文
湖北工业大学食品与制药工程学院，湖北武汉 430068
Author(s):
Huang Difei; et al
关键词:
魔芋葡甘露聚糖; 乙基纤维素; 包膜尿素; 缓释
Keywords:
-
分类号:
S143.1+4
DOI:
-
文献标志码:
A
摘要:
利用转鼓包衣锅喷雾热固的方法制备魔芋葡甘聚糖(KGM)包膜尿素、乙基纤维素(EC)包膜尿素和 KGM-EC 复合膜包膜尿素，并对包膜尿素的微观结构及其缓释性能进行研究。结果表明，KGM包膜层粗糙且多孔，包膜的尿素在水中释放速率非常快；EC包膜层致密光滑，包膜的尿素很难释放；KGM-EC包膜层结构均一，较KGM包膜层致密，对尿素有较好的缓释效果，KGM-EC复合膜是具有应用前景的尿素包膜材料。另外，将KGM包膜尿素、EC包膜尿素和KGM-EC包膜尿素按照一定比例混合，形成组合包膜尿素，不同组合的包膜尿素具有不同的尿素释放率，这种组合方式是制备缓释尿素的有效途径。
Abstract:
-

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相似文献/References:

[1]钱虹,刘毅,王勖,等.魔芋葡甘聚糖基缓释包膜尿素的制备及性能检测[J].江苏农业科学,2018,46(07):234.
　Qian Hong,et al.Preparation and property determination of slow-release coated urea based on konjac glucomannan[J].Jiangsu Agricultural Sciences,2018,46(02):234.

备注/Memo

备注/Memo:
收稿日期：2016-08-12
基金项目：国家自然科学基金面上项目(编号：31271832)；湖北省科技支撑计划(编号：2014CFB587、2014BBB019)。
作者简介：黄迪菲(1988—)，女，湖北武汉人，硕士研究生，主要从事食品化学及天然高分子材料研究。E-mail：956732259@qq.com。
通信作者：倪学文，博士，副教授，主要从事食品化学及天然高分子材料研究。E-mail：nixuewen@126.com。
更新日期/Last Update: 2018-01-20