Xiushui house back mountain rapeseed oil is commonly known as vegetable oil, also known as coriander oil, in a transparent or translucent liquid cruciferous plant Brassica (ie rape) seed pressing system obtained. Rapeseed oil or golden brown color, a certain pungent odor, folk called "green odor." This is where the gas contains a certain amount of mustard glycosides caused, but privileged rapeseed varieties are free of such substances. The body of the rapeseed oil high absorption rate of 99%. Therefore, unsaturated fatty acids and vitamin E and other nutrients it contains linoleic acid, etc. can be well absorbed by the body, with some softening blood vessels, anti-aging effect. Because of the raw materials and seed oil extraction plants, usually contain certain seed phospholipids of blood vessels, nerves, brain development is very important. Rapeseed little or almost free of cholesterol, controlling cholesterol intake so people can be safe to eat. Erucic acid rapeseed oil is a particularly high oil content, will lead to myocardial fat deposition and damage the heart still controversial, Chinese medicine theory, vegetable oil sweet, acrid, warm, can moistening insecticide, scattered fire Dan, swelling poison. Yao can become a "food Materia Medica" and that vegetable oil "compression head, so that long black hair stagnation of blood, broken air conditioners, reducing swelling 1. Grease a certain shelf life, do not place too long, edible oil;.. 2. Because there is Some "green odor", it is not suitable for direct salad; after high-temperature heating oil 3. Avoid repeated use; 4. Due to the lack of oleic acid rapeseed oil fatty acids necessary for human body and constitutes uneven, The nutritional value is slightly less than general vegetable oil, so the case of conditions appropriate to Eat rapeseed oil as energy and rich in linoleic acid excellent in the consumption of edible oil with its nutritional value will be increased how to ensure that our oil is really squeezing it pure rapeseed oil identification methods:? smells rapeseed taste, stick a finger in a little oil, and put it in the palm, rub the smell after thicker at a certain temperature, rapeseed oil. cold is not frozen, but some darker, and cottonseed oil and palm oil will be solidified, the most common method of identifying adulteration is "frozen Law", the oil in the refrigerator, to see whether condensation. Another way is to With our cooking oil, pure oil or oil after cooking, not pure oil or waste oil, you will find that the oil was gone, it turned to water or other things. how to ensure that non-GM oil I do? First of genetically modified food Thousands of tons of seed required to purchase at least, we have not got the small oil mill capital; the second is the big genetically modified rapeseed particles, the oil is high, in this oil mill site inspection; three transgenic rapeseed gene containing sterilization, generally do not germination or sprouting small, we can take away rapeseed oil mill four germination test genetically modified rapeseed oil with a touch of flavor, non-genetically modified rapeseed oil is pure scent identification method: the test sample placed in the refrigerator 10 ℃ into the home four hours later, remove the observed sample clarification rapeseed oil, rapeseed oil itself fixed-point low (-10-20 ℃), while palm itself high freezing point (27-30 ℃), characteristic evident when the incorporation of 15% rapeseed oil palm in the refrigerator 3 ℃ condition, 3 hours, mixing the oil begins to turn cloudy after 30 hours solidified into a paste and with white particles precipitated doping ratio The larger, the shorter the time solidified the more obvious in a refrigerator at low temperatures, due to the incorporation of different palm oil rapeseed oil ratio, the white particles precipitated in varying degrees, but the time to melt out the refrigerator, the white particles quickly converted to different sizes of bubbles, as the temperature rises gradually disappear, this phenomenon is incorporated into the palm of endemism. Palm oil palm fruit pulp is squeezed out of oil, generally used for industrial, non-provision of Palm oil is high purity inedible. Really pure vegetable oils like rapeseed blend oil Arowana less transparent and clear, there is little precipitation barrel bottom of the dish is mustard oil filter residual slag, indicating no increase purification machines, freshly squeezed wok vegetable oil will bubble, it is not the reason defoamer. Chen put a long vegetable oil will not bubbling above instructions are pure rapeseed oil, does not add any doping process, health pollution the original ecology assured oil.