1.The Evening Primrose oil is made of the Evening primrose seeds by cold press process.
2.Evening primrose oil contains a high level of gamma-linolenic acid-- GLA
3.It is required by the body for growth and development, and must be obtained from the diet.
Test Term | Test Method and Unit | Specification | ||
Appearance & odor Specific Gravity Acid Value Moiste and Volatiles Cold test Peroxide Value, Iodine value Refractive Index Heavy Metal Fatty Acid Comosition C16:0 Palmitic acid C18:0 Stearic acid C18:1 Oleic acid C18:2 Linoleic acid C18:3 GamaLinolenic acid | -------------- 20°C (mgKOH/g) % 0°C, 5.5hours meq/kg gI/100g 20°C PPM
% % % % % | Clear to light yellow with free odor 0.90~0.93 0.2 Max 0.20 Max clear and transparent 10 150-165 1.479~1.480 10Max 4-8 0.5-3 6-15 66-82 9-12 | ||
1. Cold-pressed
2.GLA, an essential fatty acid.
3.100%Pure Evening Primrose oil
4. Hot selling Evening Primrose oil