Some of the earliest commercial anodic ED coatings were automotive primers based on natural oils with conjugated double bonds
(such as dehydrated castor oil and linseed oil) that were reacted with maleic anhydride.
This suggests that the conjugated double bonds
became longer in the order [N.
Although lutein and zeaxanthin have the same number of double bonds, zeaxanthin has 11 conjugated double bonds
but lutein's eleventh double bond forms a more chemically reactive allylic hydroxyl end group.
Conjugated linoleic acids (CLA), a mixture of positional and geometric isomers of octadecadienoic acid with conjugated double bonds
, have a range of potent health effects, including suppression of carcinogenesis (Ip et al.
Similar oxygen-pressure-dependent behavior may be shown by other compounds containing many conjugated double bonds
The values of the determiant of the distance matrixes of the polyenes (I) increase with the number of conjugated double bonds
For tung oil, with mostly conjugated double bonds
from eleostearic acid (~ 77-82 percent eleostearic acid), the rate of autoxidation is much higher than that observed in linolenic acid, due to the conjugation.
The compounds' long tails contain conjugated double bonds
that protect green plants' cellular components from harmful byproducts of oxygen production during photosynthesis.
Conjugated linoleic acid (CLA) is a mixture of 18:2 fatty acid isomers that have conjugated double bonds
conclude that reactive diluents with conjugated double bonds
react by a more effective radical chain reaction (5) than diluents containing unconjugated linoleic acids.
The absorbance at 301-421 nm is due to sequences containing four to nine conjugated double bonds
The increase of the length of the conjugated double bonds
correspond also to the change of the color of the product, from white to yellow, orange, red, brown, and black.