Pressed rapeseed oil

With the improvement of living standards, more and more people pay attention to health issues. The quality of cooking oil is also directly related to people's health. Nowadays, many elderly people prefer to use pressed rapeseed oil, which is said to have the effects of invigorating qi and blood, stopping bleeding and cooling blood, and is deeply loved by the elderly. So what is the effect of pressing rapeseed oil? What are the benefits to the human body?

According to experts, pressed rapeseed oil has a relatively high nutritional value and is rich in fat, which provides the human body with essential fatty acids to maintain body temperature and protect internal organs. It is rich in vitamin E, which can effectively improve blood circulation. It is also rich in copper, which is an indispensable trace element for the human body and has an important influence on the blood, central nervous system and immune system. Edible effects have the following effects:

1. Nourish blood and replenish qi: used for blood deficiency, sallow complexion, dizziness, palpitations, etc. It is a good product for blood tonic. It is often used together with Qi and blood tonic drugs such as Rehmannia glutinosa, Angelica sinensis, and Astragalus membranaceus.

2. Stop bleeding and cool blood: used for various bleeding syndromes. It has good hemostatic effect. It is especially suitable for those who suffer from bleeding and concurrent symptoms of yin deficiency and blood deficiency. For treating vomiting and nosebleed due to blood heat, it is used with Puhuang and Shengdihuang, as in Qianjin Yifang; for treating vomiting, nosebleed, coughing, spitting, and blood loss, as well as fatigue and timidity, it is used with ginseng, Bletilla striata, etc., as in Tanhuo Dianxue; for treating cough with blood, it is used with ginseng, Asparagus cochinchinensis, Schisandra chinensis, Bletilla striata, etc., as in Zhizhi Fang's Ejiao Powder; for treating blood in stool like soybean juice, it is used with Angelica sinensis, Red Peony Root, etc., as in Ejiao Shaoyao Decoction; for treating blood in stool followed by blood, it is used with White Peony Root, Coptis chinensis, etc., as in Yilin Jiyao's Ejiao Pills; for treating Chong and Ren meridians being unstable, metrorrhagia and bleeding during pregnancy, it is used with Shengdihuang, Artemisia argyi, etc., as in Jiaoai Decoction.

The effect of pressed rapeseed oil is so good, and there are many rapeseed oil products on the market. Which type of pressed rapeseed oil should we choose?

1. According to the production process, it can be divided into pressed rapeseed oil and leached rapeseed oil.

2. Based on whether the raw materials are genetically modified, it can be divided into genetically modified rapeseed oil and non-genetically modified rapeseed oil.

3. Based on the erucic acid content in the fatty acid composition, it can be divided into regular rapeseed oil and low-erucic acid rapeseed oil.

It is usually dark yellow or brown. Rapeseed oil contains 0.4-1.0% arachidic acid, 14-19% oleic acid, 12-24% linoleic acid, 31-55% erucic acid, and 1-10% linolenic acid. From the perspective of nutritional value, the human body's digestion and absorption rate of rapeseed oil can be as high as 99%, and it has a bile-boosting function. Even when the liver is in a pathological state, rapeseed ketone can be metabolized normally by the human body. However, rapeseed oil lacks essential fatty acids such as linoleic acid, and its fatty acid composition is unbalanced, so its nutritional value is lower than that of general vegetable oils. In addition, rapeseed oil contains a large amount of substances such as erucic acid and glucosinolates, which are generally believed to be detrimental to human growth and development. Its nutritional value will be improved if it can be consumed with high-quality edible oil rich in linoleic acid.

It seems that consuming pressed rapeseed oil is very beneficial to the human body. People who often suffer from dizziness, fatigue, and tiredness are more suitable for taking pressed rapeseed oil. Pressed rapeseed oil can also be used as an auxiliary treatment for male infertility, burns, frostbite, menopausal syndrome and other diseases. However, patients with coronary heart disease and hypertension should eat less.