葡萄籽-亚麻籽调和油的研制及理化性质测定

亚麻籽因含有丰富的ω3等不饱和脂肪酸及等营养物质,成为人们关注的小宗油脂,但因其抗氧化性较差,保质期限较短,成为较受关注的问题。通过单因素和正交试验确定添加抗氧化能力较好的天然葡萄籽油,制成葡萄籽-亚麻籽调和油,经测试制成的调和油比例为：5%葡萄籽油、95%亚麻籽油,所制得葡萄籽-亚麻籽调和油,在理化性质指标上均符合食用油的国标水准。

Development of grape seed-flaxseed blending oil and determination of physicochemical properties

Because flaxseed is rich in unsaturated fatty acids such as omega-3 and other nutrients, it has become a small oil that people pay attention to. However, due to its poor antioxidant properties and short shelf life, it has become a more concerned issue. The natural grape seed oil with better antioxidant capacity was determined by single factor and orthogonal test, and grape seed-flaxseed blending oil was produced. The ratio of the tested blending oil was: 5 % grape seed oil and 95 % flaxseed oil. The grape seed-flaxseed blending oil was prepared, In the physical and chemical properties indicators are in line with the standard level of cooking oil.