For the cis-trans geometric isomers of astaxanthin, the 1 O 2 quenching capacity of cis-astaxanthin was significantly higher than that of all-trans astaxanthin.

IN the course of investigations on these films by a method differing only in details from that described by Langmuir (Journ. Amer. Chem. Soc., 1917, p. 1868) I have found striking differences ...

For the cis-trans geometric isomers of astaxanthin, the 1O2 quenching capacity of cis-astaxanthin was significantly higher than that of all-trans astaxanthin.

Doxepin is an antihistaminic, antidepressant, and sleeping aid that has two geometric isomers—molecules with equal chemical formulas but different 3D arrangements. While its Z-isomer is ...

Water molecules come in two varieties, or isomers, depending on how the spins of their two hydrogen atoms are oriented relative to one another. When the spins are parallel the molecules are known as ...

Functional analysis of the concerted actions of maize PDS and ZDS ex situ showed these enzymes to mediate a poly-Z desaturation pathway to the predominate geometric isomer 7,9,7′,9′-tetra-Z-lycopene ...