摘要
为了开发利用杏仁皮资源,对杏仁皮油的主要理化指标进行了测定,并采用气相色谱法分析了杏仁皮油的脂肪酸组成。结果表明:杏仁皮油不饱和脂肪酸含量高达90%,其中油酸含量为34.20%,亚油酸含量为51.77%,杏仁皮油的酸价为10.220mg KOH/g,过氧化值为0.0731g/100g,碘值为130.1 g/100g,是一种优质的植物油。
The main physical and chemical indexes of oil in apricot kernel skin were determined. The fatty acid compositions of the oil were analyzed by gas chromatography. The unsaturated fatty acids was more than 90%,among which oleic acid was 34.20%,linoleic acid content was 51.77%. Acid value,peroxide value,and iodine value of the almond skin oil were 10.220 mg KOH/g,0.0731g/100 g,and 130.1g I2/100 g,respectively. The result showed that apricot kernel skin oil is a high quality vegetable oil.
作者
李育峰
张丽荣
刘美荣
张贺
LI Yu-feng ZHANG Li-Rong LIU Mei-rong ZHANG He(College of Agriculture and Forestry, Hebei North University, Zhangjiakou 075131 Hebei Academy of Forest Inventory and Planning, Shijiazhuang 050000)
出处
《中国食品添加剂》
CAS
北大核心
2016年第12期197-199,共3页
China Food Additives
关键词
杏仁皮油
理化指标
脂肪酸组成
apricot kernel skin oil
physic and chemical properties
fatty acid composition
