摘要
研究蚕丝胶蛋白可食性包装膜的制备,实验结果表明:以蚕丝胶蛋白加水磁力搅拌加热,拌速180r/min,并添加0.02%食用消泡剂消泡,制成蚕丝胶蛋白可食性包装薄膜液,用吐温80(0.05mL/100cm2)涂于不锈钢板上刮板成膜,于60℃电热鼓风干燥箱干燥2.0h,膜抗拉强度达4.68MPa。
Preparation of silk protein edible plastic packaging films was studied.The results showed that： the silk protein glue was heated with magnetic stirring and adding water, mixing speed was 180r/min, silk protein edible glue liquid packaging films was made by adding 0.02% defoamers.With Tween 80 （0.05mL/100cm^2） applied to scraper film board stainless steel,at 60% drying blast 2.0h in the electric oven,tensile strength of membrane was up to 4.68MPa.
出处
《食品工业科技》
CAS
CSCD
北大核心
2009年第4期271-273,共3页
Science and Technology of Food Industry
基金
广东省科技攻关项目[2004B26001169]
湛江市科技攻关项目[湛科(2005)41号]
湛江市科技攻关项目[湛科(2007)92号]
湛江师范学院自然科学基金项目[湛师(2007)L0722号]
关键词
蚕丝胶蛋白
可食性包装膜
制膜工艺
抗拉强度
silk protein glue
edible packaging film
membrane technology
tensile strength
