豆渣可食性膜的制备及性能研究  

Soybean Residue Edible Film Preparation and Performance Study

作　　者：潘旭琳[1] 卞雪[1] 曹龙奎[1,2] 

机构地区：[1]黑龙江八一农垦大学,大庆163319 [2]黑龙江省农产品加工工程技术研究中心,大庆163319

出　　处：《包装工程》2011年第11期34-37,共4页Packaging Engineering

基　　金：黑龙江省教育厅科学技术研究项目(11551323)

摘　　要：以豆渣为基材,海藻酸钠和羧甲基纤维素为成膜剂,甘油为增塑剂,研究了成膜剂和增塑剂对膜性能的影响,并通过正交试验,优选了可食性膜的配方。结果表明,豆渣的添加量为2.0 g,羧甲基纤维素为1.4 g,海藻酸钠为1.0 g,甘油为1 mL时,可食性复合膜的综合性能良好。豆渣可食性膜的研究,既实现了废物利用,又保护了环境,具有广阔的发展前景。Soybean residue was used as substrate,sodium alginate and carboxymethyl cellulose as film-former,glycerin as plasticizer,to prepare edible film.The influence of film-former and plasticizer on the film performance was studied.The optimum edible film formula was determined with orthogonal test.The result showed that when soybean residue is 2.0 g,carboxymethyl cellulose is 1.4 g,sodium alginate is 1.0 g,glycerin is 1mL,and the comprehensive performance of composite edible film is good.The purpose of this study was to recycle and protect environment.

关 键 词：豆渣 可食性膜 性能研究 

分 类 号：TB484.3[一般工业技术—包装工程] TB487