Aspartic acid is one of the important amino acids for our body.

This olive oil is rich in oleic acid.

Oleic acid is often used in the manufacture of cosmetics and soap.

Amino acids are one of the nutrients necessary for the body.

Palmitic acid is a component often used in cosmetics and food.

Stearic acid is often used in the manufacture of cosmetics and soap.

In chemistry class, I learned about the properties of octadecanoic acid.

Carboxylic acids play a very important role in organic chemistry.

The monk was meditating in the temple.

He was looking up at the sky with the philosophy of 'sansai'.