1, the color is different: the gloss of oil hemp is poor, and the color is mostly dark gray, but the color of chaff hemp looks darker and the gloss is stronger.

2, the taste is different: the sesame seeds are full, the sesame seeds are rich in aroma, and the bran seeds are dry, which will have bitterness after use.

3. Nutrients: There will be more nutrients in oil hemp and less nutrients in chaff hemp.

4, the appearance is different: sesame oil is not obvious, so it is named after thin skin and more oil. The oil squeezed out is fragrant, and the edges of chaff and hemp are very obvious, but the skin is thick, the meat is thin and the oil is less.

5. Different uses: Black sesame oil is mostly used to make sesame oil because of its thin skin and thick meat, and its nutritional value is extremely high. Bran hemp is mostly used for milling, with more skin and less meat, which makes it easier to mill.