[PAR] [TLE] Diferulic acids [SEP] Diferulic acids (also known as dehydrodiferulic acids) are organic compounds that have the general chemical formula CHO, they are formed by dimerisation of ferulic acid.  Curcumin and curcuminoids, though having a structure resembling diferulic acids', are not formed that way but through a condensation process.  Just as ferulic acid is not the proper IUPAC name, the diferulic acids also tend to have trivial names that are more commonly used than the correct IUPAC name.  Diferulic acids are found in plant cell walls, particularly those of grasses. [PAR] [TLE] Curcumin [SEP] Curcumin is a bright yellow chemical produced by some plants.  It is the principal curcuminoid of turmeric ("Curcuma longa"), a member of the ginger family (Zingiberaceae).  It is sold as an herbal supplement, cosmetics ingredient, food flavoring, and food coloring.  As a food additive, its E number is E100.
[PAR] [TLE] Diferulic acids [ SEP ] Diferulic acids ( also known as dehydrodiferulic acids ) are organic compounds that have the general chemical formula CHO , they are formed by dimerisation of ferulic acid . Curcumin and curcuminoids , though having a structure resembling diferulic acids ' , are not formed that way but through a condensation process . Just as ferulic acid is not the proper IUPAC name , the diferulic acids also tend to have trivial names that are more commonly used than the correct IUPAC name . Diferulic acids are found in plant cell walls , particularly those of grasses . [PAR] [TLE] Curcumin [ SEP ] Curcumin is a bright yellow chemical produced by some plants . It is the principal curcuminoid of turmeric ( " Curcuma longa " ) , a member of the ginger family ( Zingiberaceae ) . It is sold as an herbal supplement , cosmetics ingredient , food flavoring , and food coloring . As a food additive , its E number is E100 .
What has a structure resembling diferulic acid and is bright yellow?
What has a structure resembling diferulic acid and is bright yellow ?
Curcumin
Curcumin