According to the technology and cottonseed oil yield, different methods and seeds have different oil yield. Generally speaking, the oil yield of good seeds can be 35%~45%, that is to say, more than 2 kg can yield 1 kg.

Cottonseed oil is the oil squeezed from cottonseed, which is divided into pressed cottonseed oil, leached cottonseed oil, transgenic cottonseed oil, cottonseed crude oil and finished cottonseed oil. The color is darker and red than other oils, and it can be used for human consumption after refining. Contains a lot of essential fatty acids, which is most suitable for mixing with animal fat. However, eating crude cottonseed oil will cause damage to spermatogenic cells and lead to azoospermia.