摘要
选用卡拉胶、壳聚糖、海藻酸钠为主要原料作为涂膜原料,对马铃薯进行涂膜处理。低温下冷藏,分别对马铃薯进行褐变度、色差值、多酚氧化酶活性及感官色泽测定。并与马铃薯护色剂处理作对照,以比较其褐变抑制效果。
With carragheenan,chitosan and sour seaweed as the major edible raw material of films,a coating preservation reagent for fresh-cut potato was manufactured. The effect of preventing browning degree for fresh-cut potato during cold storage were compared through testing browning degree,color difference, the polyphenol oxidize the enzyme activity and visual color. At the same time, it was compared with the fresh-cut potato treated with the selected browning inhibitorcolor.
出处
《包装与食品机械》
CAS
2004年第6期9-12,共4页
Packaging and Food Machinery
基金
安徽技术师范学院青年科研基金资助项目:2003.y213
