The hydrocarbons may have undergone radiation processing, which may have transformed them into a mixture of aromatic hydrocarbons and even kerogen.
The rat a7 subunit has a phenylalanine and an aromatic ring structure.
Most of the volatile compounds may play a role in the aromatic profile of each wine type depending on their concentration.
Experimentally tracing the key steps in the origin of life : the aromatic world.
However, in the breeding of high-value, high-quality rice such as aromatic rice the work in selecting for quality is usually onerous.
For most peroxidases the typical substrates are small aromatic molecules.
They have shown that the aromatic content increased significantly after very long contact times (of the order of months).
Other weaker spectral features are assignable to aromatic ring modes and proteins.
