Rapeseed flowers have seeds specially used for oil extraction. Generally, many people used these to extract oil. There is also okra, which relatively few people know. After all, it is a rising star that has only emerged now, and this The conditions for growing vegetables are strict and not suitable for mass cultivation. In fact, the yield of okra is not very high, but the okra oil extracted from it is very popular and is even called an oil with high nutritional value by many nutritionists. , so you should also understand that although the planting conditions are very harsh, the benefits are very great.

One kilogram of okra oil costs about several hundred yuan. The price is still fluctuating. Maybe if it becomes more popular, the price will not be so high, but the current okra oil is not a popular one. Wrong. But the pressure of planting okra is also very high. Generally speaking, the yield of okra is not very high, and one pound of oil requires about five pounds of okra to produce this amount. It can be said that eating this oil, The food is considered to be very high-end.

The common oils are mostly from peanuts and sesame. The oils extracted from these two are still very fragrant, especially those pressed by farmers themselves, which have a more unique smell than those sold in ordinary supermarkets. Taste, this oil is also a good oil. Olive oil has also become popular recently. It is directly cold-pressed from the olive fruit, so it caters to many people's desire to eat natural and highly nutritious oil. However, the taste of olive oil is not acceptable to many people. There are also people who simply cannot eat dishes made with olive oil.

In fact, with the power of science and technology, our country’s nutritional standards have become more specific, and some even use infrared oil meters to measure them. This machine can directly measure the oil content of vegetables and fruits. In the future, There will definitely be relevant science popularization.