微胶囊沙棘油粉末产品酸价的测定  

Microencapsulated sea-buckthorn determination of acid value

作　　者：聂斌英[1] 

机构地区：[1]宜春学院化学与生物工程学院,江西宜春336000

出　　处：《中国酿造》2012年第5期191-193,共3页China Brewing

摘　　要：研究建立了微胶囊沙棘油粉末产品酸价的测定方法,测定出其酸价为16.0mg KOH/g,与原料沙棘油的酸价大致相当;同时研究考察了200d内产品的酸价变化值为4.0mg KOH/g,而原料沙棘油的酸价却上升了27.0mg KOH/g,说明了壁材成膜性好、产品保质期长。The research had established the determination method of acid value of micro-capsule of sea-buckthorn.The acid value of the products of microcapsule powder sea-buckthorn oil had been measured,that was 16.0mgKOH/g,which was equal to raw materials.At the same time,it had been observed that the change of acid value during 200d and found out that the difference was 4.0mg KOH/g,yet the change of the raw material of sea-buckthorn oil rose by 27.0mg KOH/g,which indicates that the wall material has a good film and a long durability.

关 键 词：沙棘油 微胶囊 酸价 

分 类 号：TS225.1[轻工技术与工程—粮食、油脂及植物蛋白工程]