Edible blend oil with proportion concordant fatty acid

Abstract

Disclosed is an edible blend oil with proportion concordant fatty acid, which comprises vegetable oil containing rich N6 multiple unsaturated fatty acid, and vegetable oil containing rich N3 poly-unsaturated fatty acid, wherein the fatty acid comprises (by weight percent) saturated fatty acid 11-14 wt%, mono-unsaturated fatty acids 20-25 wt%, and poly-unsaturated fatty acids 62-68 wt%.

Description

technical field [0001] The invention relates to an edible blending oil, in particular to an edible blending oil with coordinated fatty acid ratio. Background technique [0002] N3 and N6 polyunsaturated fatty acids are essential fatty acids for the human body and have important physiological functions. The ratio of N3 and N6 polyunsaturated fatty acids also has an important impact on the immune function of the body. Canada is the first country to put forward the recommended ratio of N3 and N6 polyunsaturated fatty acids, 1:6.25 for males and 1:5.8 for females, the appropriate ratio recommended by American experts is 1:2.3, and the ratio recommended by the Food and Agriculture Organization of the United Nations in 1994 is 1:5 ~10, which is suitable for human breast milk, and the Chinese Nutrition Society recommends that the appropriate ratio is 1:4~6. [0003] At the same time, when the content of essential N3 and N6 polyunsaturated fatty acids is too high, they are vulnerab...

AI Technical Summary

Problems solved by technology

Analyzing and comparing the edible oils commonly used by Chinese residents, only soybean oil contains the required various fatty acids, but the proportion is not coordinated, the content of saturated fatty acids is skipped, the N3 polyunsaturated fatty acids are insufficient, and other single edible oils do not meet the requirements. Therefore, it is necessary to blend various vegetable oils to obtain edible oils that meet the fatty acid ratio requirements.

Although there are some patents related to blending oil, such as CN1150521, CN1271592, CN1289546, CN1397181, etc., most of them do not involve the appropriate ratio of various fatty acids and the reasonable ratio of N3 and N6 in polyunsaturated fatty acids. CN1425312 only involves the reasonable ratio of N3 and N6 , CN1448061 provides a kind of blending oil containing various fatty acids, but only considers the influence of saturated fatty acids in the animal fat in the meal process in the blending process, the higher monounsaturated fatty acid in the animal fat is not considered well, its fatty acid In the composition, saturated fatty acid is 12% (wt), monounsaturated fatty acid is 44% (wt), polyunsaturated fatty acid is 44% (wt), and the animal fat consumed by residents contains 50% saturated fatty acid and about 45% Monounsaturated fatty acids, resulting in a ratio of monounsaturated to polyunsaturated fatty acids in the total oil of 1.5 to 2:1