The substances are mainly composed of asphaltene and preasphaltene.
Table 2 illustrates that these natural substances are mainly produced from higher plants, but some are also animal products or originate from other organisms.
When preparing the Annex XV-Dossiers for anthracene and anthracene derivatives it became clear that environmental exposure to these substances is mainly due to constituents in other UVCB-substances of different sources.
However, as the differences in IZD between the two treatments were slight, we can reasonably conclude that antimicrobial substances are mainly generated inside cells and then secreted into the supernatant.
The substance is mainly used for the production of polycarbonate with a very high production amount of approximately 1 Mio.
Dyes (a natural or synthetic substance) are mainly chemical compounds that can affix themselves on the surface of fabrics to impart color (Yagub et al. 2014).
Because the substance is mainly applied during cold months, it is very likely that the biodegradation is particularly slow, which enhances its potential for accumulation.
In Drosophila, the organism we considered in this study, as well as in mammals and vertebrates in general, each Olfactory Receptor Neuron (ORN) carries one type of OR [2], such that the response of each ORN to a chemical substance is mainly determined by the receptor it expresses [3].
This complex substance is mainly composed of cellulose (40%-50 40%-50yoses and other substances, but its exact formula depends on the species of tree being processed [ 5].
