摘要
报道了核桃油的特性及经测试得出的碘值、皂化值、不皂化值、酸值分别为95、185、3.5、0.4。而且它还含有多种微量元素,如Ca、P、K、Zn、Na、Fe、Cu、Mn及维生素A、D、E、P、K、核黄素、硫胺素、尼克酸等。其不饱和脂肪酸含量高达80%以上,其中主要成分—亚油酸含量为62.20%,而亚麻酸含量为13.45%,核桃油具有很好的营养价值。
Nutritious walnut oil can be pressed from walnut kernel.The essay reports the specific property of walnut oil.Through determination,Its I.V.,Sap.V.,Unsnap.Matter,Ac id Value is 95,185,3.5,0.4respec-tively.It contains many kinds of mic roelements,such as Ca,P,K,Mg,Fe,Cu,Zn,Mn,Co and so on.It also contains vitamin A,B,C,E,K,riboflavin,thiamine,nicotinic acid and s o on.The unsaturated fatty acid in walnut oil is 80%.There is about 62.2%of linolic acid,13.45%of linoleni c acid.Through studies,we can see that walnut oils have good nutritiou s value.
出处
《西部粮油科技》
2001年第5期18-20,共3页
China Western Cereals & Oils Technology
关键词
核桃油
维生素
亚油酸
营养价值
Walnut oil
Vitamin
Linolic acid
L inolenic acid
