| 壳聚糖在果汁澄清中的应用 |
| |
| 引用本文： | 付云霄,张桂,赵国群. 壳聚糖在果汁澄清中的应用[J]. 食品工程, 2011, 0(1): 15-17 |
| |
| 作者姓名： | 付云霄 张桂 赵国群 |
| |
| 作者单位： | 河北科技大学,石家庄,050018 |
| |
| 摘 要： | 壳聚糖可由海洋生物虾、蟹的外壳中提取甲壳素经过脱乙酰基得到,是迄今为止发现的唯一的阳离子动物纤维和碱性多糖。作为天然澄清剂,壳聚糖属于阳性,能与果汁中属阴性的胶体物质产生静电作用,对胶体物质有很强的凝集力,因此可以使混浊的果汁变的澄清。
|
| 关 键 词： | 壳聚糖 理化性质 果汁澄清 |
Application of chitosan in fruit juice |
| |
| FU Yun-xiao,ZHANG Gui,ZHAO Guo-qun. Application of chitosan in fruit juice[J]. Food Engineering, 2011, 0(1): 15-17 |
| |
| Authors: | FU Yun-xiao ZHANG Gui ZHAO Guo-qun |
| |
| Affiliation: | FU Yun-xiao ZHANG Gui ZHAO Guo-qun(Hebei university of science & technology,Shijiazhuang 050018,China) |
| |
| Abstract: | Chitin can be extracted from shrimps and crabs.Then chitosan can be obtained by deacetylation of crus-tacean.Chitosan is the only cation fibre of animals and alkalescence amylase that was detected so far.As a cation clari-fier,chitosan can effect with colloid things with anion in fruit juice.It makes the colloid things collected.Then the fruit juice became clear. |
| |
| Keywords: | chitosan character of physics and chemistry fruit juice clarify |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
