可食性豆渣包装纸膜的研究  

Development of edible dietary paper films of bean dregs

作　　者：李佩燚[1] 张美云[1] 常会军 张楠[1] 高元申 马兰[1] 丁凯[1] 

机构地区：[1]陕西科技大学轻工与能源学院陕西省造纸技术及特种纸品开发重点实验室教育部轻化工助剂化学与技术重点实验室,陕西西安710021 [2]中国轻工业西安设计工程有限责任公司,陕西西安710048

出　　处：《陕西科技大学学报（自然科学版）》2014年第4期14-18,共5页Journal of Shaanxi University of Science & Technology

基　　金：大学生创新创业训练计划项目(201210708003);福建省经贸委项目(闽经贸计财[2011]704)

摘　　要：研制了一种成本低、性能好、绿色环保的可食性包装纸,研究了豆渣用量、增稠剂、阻油剂等对纸膜性能的影响。研究结果表明:当豆渣用量2.5%、CMC用量0.75%、KGM用量0.75%、蜂蜡用量0.5%、甘油用量1.5%时,该可食性豆渣纸膜其抗拉应力为31.09MPa,溶解速度为3.88mg·s-1,透油系数为7.31g·mm/m-2·d,折痕为一级,且具有表面光滑、柔韧性好、阻油性、阻水性强等特点.A soluble edible cellulose packing membrance with low cost ,good performance and green environmental was developed in this paper .The effects of performance of dosage of bean dregs , thickening agent ,oil resistant agent and water resistant agent were studied . When the dosage of bean dregs 2 .5% ,CMC 0 .75% ,KGM 0 .75% ,beeswsx 0 .5% ,and glycerol 1 .5% ,the quality of the paper was the best ,its stress was 31 .09 MPa ,deliquescent speed was 3 .88 mg/s ,the oil penetration coefficient was 7 .31 g · mm/m ^-2 · d ,and fold level was 1 respectively .Its performance of water absorption ,solubility and flexible performance on paper fimls were better .

关 键 词：可食性 豆渣 包装纸膜 

分 类 号：TS761.7[轻工技术与工程—制浆造纸工程]